CN220049465U

CN220049465U - Oxide skin clearing device for steel rolling production

Info

Publication number: CN220049465U
Application number: CN202320217752.8U
Authority: CN
Inventors: 许钟; 钟杰; 许嘉雄; 吴树森
Original assignee: Hubei Jingli Electromechanical Technology Co ltd
Current assignee: Hubei Jingli Electromechanical Technology Co ltd
Priority date: 2023-02-15
Filing date: 2023-02-15
Publication date: 2023-11-21
Anticipated expiration: 2033-02-15

Abstract

The utility model relates to the technical field of steel rolling production and discloses an oxide skin removing device for steel rolling production, which comprises a machine case and a receiving box, wherein mounting plates are fixedly arranged on the front surface and the back surface of the machine case, roller conveyors are arranged on the machine case and the mounting plates, through holes are formed in the front surface and the back surface of the machine case, a baffle plate is fixedly arranged between the opposite sides of the front side wall and the back side wall of the machine case, and a double-sided removing assembly for removing oxide skins on the upper surface and the lower surface of steel rolling is arranged on the machine case. This oxide skin clearing device is used in steel rolling production through setting up two-sided clear subassembly, can drive the friction disc in the two-sided clear subassembly of upper and lower both sides after the use of two-sided clear subassembly and control rotatory removal, under the friction disc constantly to steel rolling upper surface and lower surface rotatory removal friction, can clear away the oxide skin that upper surface and lower surface of steel rolling exist comprehensively, has improved the clear efficiency to the oxide skin, has solved the problem that the oxide skin is clear away inefficiency.

Description

Oxide skin clearing device for steel rolling production

Technical Field

The utility model relates to the technical field of steel rolling production, in particular to an oxide skin removing device for steel rolling production.

Background

The steel rolling is carried out by changing steel ingot between rotating rollers, the pressure processing process of the steel billet shape is called steel rolling, and the purpose of steel rolling is the same as other pressure processing, on one hand, to obtain the required shape, and on the other hand, to improve the internal quality of steel.

After the steel rolling is produced, oxide skin is generated on the surface of the steel rolling, the oxide skin is required to be removed, the upper surface of the steel rolling is scraped by adopting a scraper, however, the scraper only removes the oxide skin on the upper surface of the steel rolling, the lower surface is not removed, the oxide skin on the lower surface of the steel rolling is required to be removed, the steel rolling is overturned for one hundred eighty degrees, the oxide skin on one surface is removed again, and the oxide skin removing efficiency is low.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an oxide skin removing device for steel rolling production, which has the advantage of high oxide skin removing efficiency and solves the problem of low oxide skin removing efficiency.

In order to achieve the aim of high oxide skin removal efficiency, the utility model provides the following technical scheme: the utility model provides a scale removal device for steel rolling production, includes quick-witted case and receiver box, the front and the back of machine case are all fixed mounting has the mounting panel, be provided with roller conveyor on machine case and the mounting panel, the perforation has all been seted up to the front and the back of machine case, fixed mounting has the baffle between the opposite one side of the preceding lateral wall of machine case and back lateral wall, be provided with on the machine case and clear away the subassembly to the two-sided of the scale removal of steel rolling upper surface and lower surface.

Further, the double-sided cleaning assembly comprises a servo motor, a screw rod, a driving block, a movable frame, a movable shaft, a friction disc, a gear and a rack, wherein the servo motor is fixedly installed on a chassis, the screw rod is fixedly installed on an output shaft of the servo motor, the driving block is in threaded fit with the outer surface of the screw rod, the movable frame is fixedly installed on the driving block, the movable shaft is rotationally connected to the inner top wall and the inner bottom wall of the movable frame, the friction disc is fixedly installed on the movable shaft, the gear is fixedly installed on the outer surface of the movable shaft, and the rack is fixedly installed on the inner side wall of the chassis.

Further, the lead screw is rotationally connected with the case, the movable frame is shaped like a Chinese character kou, the movable frame penetrates through the case, the movable frame is in sliding connection with the case, and the gear is meshed with the rack.

Further, the number of the baffles is two, the two baffles are distributed on the outer sides of the through holes, and a locking cover is arranged on the bottom wall of the case.

Further, the top of machine case fixed mounting has the clear away liquid case, the top fixed mounting of machine case has the pressure pump, the input intercommunication of pressure pump is with the pipe that clear away liquid case intercommunication.

Further, the output end of the pressure pump is communicated with a branch pipe fixedly arranged on the side wall of the case, and a spray head is communicated with the branch pipe.

Compared with the prior art, the utility model provides an oxide skin removing device for steel rolling production, which has the following beneficial effects:

this oxide skin clearing device is used in steel rolling production through setting up two-sided clear subassembly, can drive the friction disc in the two-sided clear subassembly of upper and lower both sides after the two-sided clear subassembly is used and control rotatory removal, constantly under the friction disc is rotatory removal friction to steel rolling upper surface and lower surface, can clear away the oxide skin that upper surface and lower surface exist comprehensively, the efficiency of clearing away to the oxide skin has been improved, through setting up clear liquid case, the force pump, the pipe, branch pipe and shower nozzle, the force pump starts, the pipe absorbs clear solution in the clear liquid case, spout from the shower nozzle through the branch pipe, the friction to the cooperation friction disc, further improved the comprehensiveness of clear away the oxide skin on steel rolling surface, the problem of the oxide skin inefficiency has been solved.

Drawings

FIG. 1 is a schematic perspective view of the structure of the present utility model;

FIG. 2 is a front cross-sectional view of the structure of the present utility model;

fig. 3 is a schematic perspective view of a double-sided cleaning assembly according to the present utility model.

In the figure: 1 machine case, 2 receiving box, 3 mounting plate, 4 roller conveyor, 5 perforation, 6 baffle, 7 two-sided clear subassembly, 71 servo motor, 72 lead screw, 73 driving block, 74 movable frame, 75 loose axle, 76 friction disc, 77 gear, 78 rack, 8 locking closure, 9 clear liquid case, 10 force pump, 11 pipe, 12 bleeder, 13 shower nozzle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, an oxide skin removing device for steel rolling production comprises a case 1 and a receiving case 2, wherein a mounting plate 3 is fixedly installed on the front side and the back side of the case 1, roller conveyors 4 are arranged on the case 1 and the mounting plate 3 and used for conveying steel rolling, through holes 5 are formed in the front side and the back side of the case 1, baffle plates 6 are fixedly installed between opposite sides of the front side wall and the back side wall of the case 1, the number of the baffle plates 6 is two, the two baffle plates 6 are distributed on the outer sides of the through holes 5, a locking cover 8 is arranged on the bottom wall of the case 1, the locking cover 8 is opened, and a removing solution after oxide skin is removed is discharged.

In addition, the top fixed mounting of machine case 1 clears away liquid case 9, the roof that clears away liquid case 9 is provided with the apron, open the apron, can be in the past clear away liquid case 9 and supply to clear away solution, the top fixed mounting of machine case 1 has pressure pump 10, the input intercommunication of pressure pump 10 and the pipe 11 that clears away liquid case 9 intercommunication, the output intercommunication of pressure pump 10 has the lateral wall fixed mounting's of machine case 1 branch pipe 12, the intercommunication has shower nozzle 13 on the branch pipe 12, pressure pump 10 starts, pipe 11 absorbs the clear solution that clears away in the liquid case 9, spout out the clear solution in shower nozzle 13 through branch pipe 12, clear away the work to the oxide skin on steel rolling surface gradually.

Referring to fig. 2-3, a double-sided cleaning assembly 7 for cleaning oxide skin on the upper surface and the lower surface of a rolled steel is arranged on a chassis 1, the double-sided cleaning assembly 7 comprises a servo motor 71, a screw rod 72, a driving block 73, a movable frame 74, a movable shaft 75, a friction disc 76, a gear 77 and a rack 78, the servo motor 71 is fixedly arranged on the chassis 1, the screw rod 72 is fixedly arranged on an output shaft of the servo motor 71, the servo motor 71 is started, the screw rod 72 rotates to gradually clean the oxide skin on the upper surface and the lower surface of the rolled steel, the screw rod 72 is rotatably connected with the chassis 1, and the chassis 1 can support the screw rod 72, so that deformation of the screw rod 72 during rotation is avoided as much as possible.

The driving block 73 is in threaded fit with the outer surface of the screw rod 72, the movable frame 74 is fixedly mounted on the driving block 73, the movable frame 74 is shaped like a Chinese character 'kou', the movable frame 74 penetrates through the chassis 1, the movable frame 74 is in sliding connection with the chassis 1, the chassis 1 can limit the freedom degree of the rotation direction of the movable frame 74, the movable frame 74 and the driving block 73 can only move transversely and cannot rotate along with the rotation, the movable shaft 75 is rotationally connected to the inner top wall and the inner bottom wall of the movable frame 74, the friction disc 76 is fixedly mounted on the movable shaft 75, the movable shaft 75 can rotate on the movable frame 74, and the friction disc 76 can rotate along with the rotation. Thereby performing the scale removal work.

Meanwhile, the gear 77 is fixedly arranged on the outer surface of the movable shaft 75, the rack 78 is fixedly arranged on the inner side wall of the case 1, the gear 77 is meshed with the rack 78, when the movable frame 74 moves, the movable shaft 75 can be pulled to move, and meanwhile, the gear 77 is meshed with the rack 78, so that the gear 77, the movable shaft 75 and the friction disc 76 rotate and move, and therefore the oxide skin on the steel rolling surface is effectively removed through friction.

When the device is used, firstly, rolled steel is placed on the roller conveyor 4, after the rolled steel enters the machine case 1, the pressure pump 10 is started again, the guide pipe 11 sucks the cleaning solution in the cleaning solution tank 9, the cleaning solution is sprayed onto the rolled steel through the branch pipe 12 and the spray nozzle 13, then the servo motor 71 is started, the screw rod 72 rotates, the driving block 73 and the movable frame 74 move, the movable shaft 75, the friction disc 76 and the gear 77 are driven to move, and the gear 77 is meshed with the rack 78, so that the movable shaft 75, the friction disc 76 and the gear 77 rotate while moving, and the friction disc 76 rotates left and right to clean oxide skin on the surface of the rolled steel.

The beneficial effects of the embodiment are as follows:

this oxide skin clearing device is used in steel rolling production through setting up two-sided clear subassembly 7, can drive the friction disc 76 in the two-sided clear subassembly 7 of upper and lower both sides after the two-sided clear subassembly 7 uses and control rotatory removal, under the friction disc 76 constantly to steel rolling upper surface and lower surface rotatory removal friction, can clear away the oxide skin that upper surface and lower surface exist comprehensively, the efficiency of clearing away to the oxide skin has been improved, through setting up clear liquid case 9, force pump 10, pipe 11, branch pipe 12 and shower nozzle 13, force pump 10 starts, pipe 11 absorbs clear solution in the clear liquid case 9, spout from shower nozzle 13 through branch pipe 12, the friction of cooperation friction disc 76 has further improved the comprehensiveness of clear away to steel rolling surface oxide skin, the problem of the oxide skin inefficiency has been solved.

The electrical components appearing herein are all electrically connected with the master controller and the power supply, the master controller can be a conventional known device for controlling a computer and the like, and the prior art of power connection is not described in detail herein.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A scale removal device for steel rolling production, including a chassis (1) and a receiving box (2). Mounting plates (3) are fixedly installed on the front and back of the chassis (1). The chassis (1) A roller conveyor (4) is provided on the mounting plate (3). Perforations (5) are provided on the front and back of the chassis (1). The front and rear side walls of the chassis (1) are opposite to each other. A baffle (6) is fixedly installed between the sides, and is characterized in that: the chassis (1) is provided with a double-sided cleaning assembly (7) for cleaning the oxide scale on the upper and lower surfaces of the rolled steel.

2. A scale removal device for steel rolling production according to claim 1, characterized in that: the double-sided removal component (7) includes a servo motor (71), a screw rod (72), and a driving block (73) , movable frame (74), movable shaft (75), friction plate (76), gear (77) and rack (78), the servo motor (71) is fixedly installed on the chassis (1), the screw rod (72) is fixedly installed on the output shaft of the servo motor (71), the driving block (73) is threaded on the outer surface of the screw rod (72), and the movable frame (74) is fixedly installed on the driving block (73) on the movable shaft (75), the movable shaft (75) is rotatably connected to the inner top wall and the inner bottom wall of the movable frame (74), the friction plate (76) is fixedly installed on the movable shaft (75), and the gear (77) The rack (78) is fixedly installed on the outer surface of the movable shaft (75), and the rack (78) is fixedly installed on the inner wall of the chassis (1).

3. A scale removal device for steel rolling production according to claim 2, characterized in that: the screw rod (72) is rotationally connected to the chassis (1), and the movable frame (74) is in the shape of a square , the movable frame (74) penetrates the chassis (1), the movable frame (74) is slidingly connected to the chassis (1), and the gear (77) meshes with the rack (78).

4. A scale removal device for steel rolling production according to claim 1, characterized in that: the number of the baffles (6) is two, and the two baffles (6) are distributed in the perforations (5 ), a lock cover (8) is provided on the bottom wall of the chassis (1).

5. A scale removal device for steel rolling production according to claim 1, characterized in that: a cleaning liquid tank (9) is fixedly installed on the top of the chassis (1); A pressure pump (10) is installed, and the input end of the pressure pump (10) is connected to a conduit (11) connected to the cleaning liquid tank (9).

6. A scale removal device for steel rolling production according to claim 5, characterized in that: the output end of the pressure pump (10) is connected with a branch pipe (12) fixedly installed on the side wall of the chassis (1) ), the branch pipe (12) is connected with a nozzle (13).