CN218144078U

CN218144078U - Cleaning device for hot-rolled steel strip conveying roller way

Info

Publication number: CN218144078U
Application number: CN202222508625.1U
Authority: CN
Inventors: 肖亮明; 刘龙祥
Original assignee: Shandong Shengyang Metal Technology Co Ltd
Current assignee: Shandong Shengyang Metal Technology Co Ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2022-12-27
Anticipated expiration: 2032-09-21

Abstract

The utility model discloses a cleaning device for a hot rolled steel strip conveying roller way, which comprises a blowing device, a cleaning device I, a cleaning device II and a power device; the cleaning device I is arranged above the blowing device; the sweeping device II is arranged below the blowing device; the power device is connected with the blowing device and the cleaning device II; the two groups of blowing devices are arranged, and each blowing device comprises a bracket, a connecting block, a sliding block I, a supporting frame, an air inlet pipe, a connecting hose and a nozzle; the cleaning device I comprises a motor II, a sliding block II, a hydraulic cylinder, a supporting plate, a screw rod III and a brush plate; the cleaning device II comprises a connecting mechanism, a sliding block III, a limiting plate, a spring, a connecting shaft and a rolling brush. The utility model discloses not only can automize and clear up the rollgang, can also clear up the gap of rollgang both sides, prevent that the foreign matter card from influencing the conveying roller and moving in the gap that conveying roller and other parts are connected.

Description

Cleaning device for hot-rolled steel strip conveying roller way

Technical Field

The utility model belongs to the technical field of cleaning device, in particular to hot rolling steel band rollgang cleaning device.

Background

When the hot-rolled steel strip conveying roller way works, the roller surface often has the defects of bonding, protrusion and the like due to the influence of working environment, such as high temperature, collision of the head and the tail of the steel strip, iron scale or other foreign matters, and the like, and the surface of the steel strip has the defects of scratching, damage and the like if the hot-rolled steel strip conveying roller way is not processed in time, so that the product quality is seriously influenced; however, the currently used cleaning means has the following problems:

1. most of the cleaning is manual cleaning, but the cleaning is limited by conditions such as complex layout of production line equipment, and the manual cleaning is long in time consumption, high in difficulty and poor in effect; and there is a serious security concern during the troubleshooting process.

2. The gaps on the two sides of the conveying roller way cannot be cleaned, so that foreign matter is clamped into the gaps of the conveying rollers to influence the operation of the conveying rollers, and the surface of the steel belt is scratched by the conveying rollers.

Therefore, a cleaning device for the hot-rolled steel strip conveying roller way is needed, the conveying roller way can be automatically cleaned, gaps on two sides of the conveying roller way can be cleaned, and foreign matters are prevented from being stuck into the gaps where the conveying rollers and other components are connected to influence the operation of the conveying rollers.

Disclosure of Invention

The utility model aims at overcoming not enough among the prior art, providing a hot rolling steel band rollgang cleaning device, the utility model discloses not only can automize the clearance rollgang, can also clear up the gap of rollgang both sides, prevent that the foreign matter card from advancing the conveying roller and influencing the conveying roller operation in the gap that other parts are connected.

In order to realize the purpose, the utility model discloses a technical scheme is:

a cleaning device for a hot rolled steel strip conveying roller way comprises a blowing device, a cleaning device I, a cleaning device II and a power device; the cleaning device I is arranged above the blowing device; the sweeping device II is arranged below the blowing device; the power device is connected with the blowing device and the cleaning device II; the two groups of blowing devices are arranged, and each blowing device comprises a bracket, a connecting block, a sliding block I, a supporting frame, an air inlet pipe, a connecting hose and a nozzle; the connecting block above the bracket is in sliding connection with the sliding groove below the sliding block I, supporting plates are arranged on two sides of the bracket, and a groove is formed below the bracket; a threaded hole is formed in the sliding block I, and a supporting frame is arranged above the sliding block I; the air inlet pipe is fixedly connected with the support frame, a plurality of nozzles facing the conveying roller and the support connection part are arranged on the air inlet pipe, a connecting pipe is arranged in the middle of the air inlet pipe, the connecting pipe is fixedly connected with one end of a connecting hose, and the other end of the connecting hose is connected with a fan.

The power device comprises a motor I, a chain wheel II, a lead screw I, a lead screw II, a lead screw IV, a lead screw V, a chain wheel V, a motor III, a chain wheel III and a chain wheel IV; the motor I is fixedly connected to one end of one support through a motor base, the chain wheel III and the chain wheel IV are rotatably connected to one end of the other support, the chain wheel I and the chain wheel II are arranged at the output end of the motor I, the chain wheel II is connected with the chain wheel fixedly connected to one end of the lead screw I through a chain, the chain wheel I is connected with the chain wheel III through a chain, and the chain wheel IV is connected with the chain wheel fixedly connected to one end of the lead screw II through a chain; the screw I and the screw II are respectively in threaded connection with the sliding blocks I on the two groups of blowing devices, and are respectively in rotary connection with the supporting plates on the supports in the two groups of blowing devices; the motor III is fixedly connected to one side of the support through a motor base, a lead screw IV and a chain wheel are arranged at the output end of the motor III, and the chain wheel at the output end of the motor III is connected with a chain wheel V fixedly connected to one end of the lead screw V through a chain; and the lead screw IV and the lead screw V are respectively and rotatably connected below the brackets in the two groups of blowing devices.

The cleaning device I comprises a motor II, a sliding block II, a hydraulic cylinder, a supporting plate, a screw rod III and a brush plate; the sliding block II is connected to the top of the supporting plate in a sliding mode, hydraulic cylinders are arranged at two ends of the sliding block II, and the extending ends of the hydraulic cylinders are fixedly connected with the brush plate; the bottom of the brush plate is provided with a steel brush, the motor II is fixedly connected above the supporting plate, and a lead screw III fixedly connected to the output end of the motor II penetrates through a threaded hole in the sliding block II to be rotatably connected with a connecting plate at the top of the supporting plate; the supporting plate is fixedly connected with the sliding block I.

The cleaning device II comprises a connecting mechanism, a sliding block III, a limiting plate, a spring, a connecting shaft and a rolling brush; the rolling brush is rotatably connected with the connecting shaft, and through holes are formed in two ends of the connecting shaft; the two groups of connecting mechanisms are respectively arranged at two ends of the connecting shaft, and each connecting mechanism is provided with a sliding block III, a limiting plate and a spring; the sliding block III is arranged in a groove below the bracket, a threaded hole is formed above the sliding block III, a limiting shaft below the sliding block III penetrates through a through hole in the connecting shaft to be fixedly connected with the limiting plate, and the spring is arranged between the connecting shaft and the limiting plate along the limiting shaft; and the slide blocks III in the two groups of connecting mechanisms are respectively in threaded connection with a lead screw IV and a lead screw V.

Compared with the prior art, the utility model beneficial effect shows:

1) The fan is started, and the nozzle cleans the joint of the conveying roller and the bracket, so that foreign matters are prevented from being clamped into a gap between the conveying roller and other parts to influence the operation of the conveying roller;

2) After the motor I is started, the chain wheel II drives the screw rod I to rotate, and the chain wheel I drives the chain wheel III to rotate, so that the chain wheel IV drives the screw rod II to rotate; the screw I and the screw II respectively drive the sliding blocks I on the two groups of blowing devices to slide along the bracket; when the motor III is started, the lead screw IV rotates, and a chain wheel at the output end of the motor III drives the lead screw V to rotate;

3) Starting a motor II, matching a screw rod III with a threaded hole in a sliding block II to enable the sliding block II to drive a brush plate to move along a supporting plate, and cleaning a conveying roller through a steel brush at the bottom of the brush plate; the support plate is fixedly connected with the sliding block I, and when the screw rod I and the screw rod II respectively drive the sliding blocks I on the two groups of blowing devices to slide along the support, the support plate moves along with the sliding blocks I, so that the conveying rollers on the whole conveying roller table are cleaned;

4) The spring plays a role of enabling the rolling brush to be tightly attached to the conveying roller; and the sliding blocks III in the two groups of connecting mechanisms are respectively in threaded connection with the lead screw IV and the lead screw V, and the lead screw IV and the lead screw V rotate to respectively drive the sliding blocks III on the two groups of connecting mechanisms to slide along the bracket, so that the rolling brush can clean the conveying roller below the conveying roller way.

Drawings

FIG. 1 is a schematic structural view of a hot rolled steel strip conveying roller way cleaning device of the utility model;

FIG. 2 is a schematic structural diagram of a sweeping device II in FIG. 1;

FIG. 3 is a schematic sectional view of the sweeping device II shown in FIG. 1;

FIG. 4 is a schematic diagram of the purge apparatus of FIG. 1;

FIG. 5 is a schematic diagram of the purge apparatus of FIG. 1;

FIG. 6 is a schematic sectional view of the sweeping device I shown in FIG. 1;

in the figure: 1. a purging device; 101. a support; 1011. connecting blocks; 102. a sliding block I; 1021. a support frame; 103. an air inlet pipe; 1031. a connecting pipe; 1032. a connecting hose; 1033. a nozzle; 2. cleaning a device I; 201. a motor II; 202. a sliding block II; 2021. a hydraulic cylinder; 203. a support plate; 204. a screw rod III; 205. brushing a plate; 3. a cleaning device II; 301. a connecting mechanism; 3011. a slide block III; 3012. a limiting plate; 3013. a spring; 302. a connecting shaft; 303. rolling and brushing; 4. a conveying roller; 5. a power plant; 501. a motor I; 5011. a chain wheel I; 5012. a chain wheel II; 502. a screw I; 503. a screw II; 504. a lead screw IV; 505. a screw rod V; 5051. a chain wheel V; 506. a motor III; 507. a sprocket III; 5071. and a sprocket IV.

Detailed Description

In order to facilitate understanding of those skilled in the art, the technical solution of the present invention is further specifically described below with reference to fig. 1 to 6.

A cleaning device for a hot-rolled steel strip conveying roller way comprises a blowing device 1, a cleaning device I2, a cleaning device II 3 and a power device 5; the cleaning device I2 is arranged above the blowing device 1; the cleaning device II 3 is arranged below the purging device 1; the power device 5 is connected with the blowing device 1 and the cleaning device II 3; the two groups of purging devices 1 are arranged, and each purging device 1 comprises a support 101, a connecting block 1011, a sliding block I102, a support frame 1021, an air inlet pipe 103, a connecting pipe 1031, a connecting hose 1032 and a nozzle 1033; a connecting block 1011 above the support 101 is in sliding connection with a sliding groove below the sliding block I102, supporting plates are arranged on two sides of the support 101, and a groove is formed below the support 101; a threaded hole is formed in the sliding block I102, and a supporting frame 1021 is arranged above the sliding block I102; the air inlet pipe 103 is fixedly connected with the support frame 1021, a plurality of nozzles 1033 facing the joint of the conveying roller 4 and the support frame 101 are arranged on the air inlet pipe 103, a connecting pipe 1031 is arranged in the middle of the air inlet pipe 103, the connecting pipe 1031 is fixedly connected with one end of a connecting hose 1032, and the other end of the connecting hose 1032 is connected with the fan; the fan is started, the nozzle 1033 cleans the joint of the conveying roller 4 and the bracket 101, and foreign matters are prevented from being clamped into a gap between the conveying roller 4 and other parts to influence the operation of the conveying roller 4.

The power device 5 comprises a motor I501, a chain wheel I5011, a chain wheel II 5012, a lead screw I502, a lead screw II 503, a lead screw IV 504, a lead screw V505, a chain wheel V5051, a motor III 506, a chain wheel III 507 and a chain wheel IV 5071; the motor I501 is fixedly connected to one end of the support 101 through a motor base, the chain wheel III 507 and the chain wheel IV 5071 are rotatably connected to one end of the other support 101, the chain wheel I5011 and the chain wheel II 5012 are arranged at the output end of the motor I501, the chain wheel II 5012 is connected with the chain wheel fixedly connected to one end of the screw I502 through a chain, the chain wheel I5011 is connected with the chain wheel III 507 through a chain, and the chain wheel IV 5071 is connected with the chain wheel fixedly connected to one end of the screw II 503 through a chain; the lead screw I502 and the lead screw II 503 are respectively in threaded connection with the sliding blocks I102 on the two groups of blowing devices 1, and the lead screw I502 and the lead screw II 503 are respectively in rotary connection with the supporting plates on the supports 101 in the two groups of blowing devices 1; after the motor I501 is started, the chain wheel II 5012 drives the screw I502 to rotate, and the chain wheel I5011 drives the chain wheel III 507 to rotate, so that the chain wheel IV 5071 drives the screw II 503 to rotate; the lead screw I502 and the lead screw II 503 respectively drive the slide blocks I102 on the two groups of blowing devices 1 to slide along the support 101; the motor III 506 is fixedly connected to one side of the support 101 through a motor base, a lead screw IV 504 and a chain wheel are arranged at the output end of the motor III 506, and the chain wheel at the output end of the motor III 506 is connected with a chain wheel V5051 fixedly connected to one end of a lead screw V505 through a chain; the lead screw IV 504 and the lead screw V505 are respectively and rotatably connected below the brackets 101 in the two groups of blowing devices 1; when the motor III 506 is started, the lead screw IV 504 rotates, and a chain wheel at the output end of the motor III 506 drives the lead screw V505 to rotate.

The cleaning device I2 comprises a motor II 201, a sliding block II 202, a hydraulic cylinder 2021, a supporting plate 203, a screw rod III 204 and a brush plate 205; the sliding block II 202 is connected to the top of the supporting plate 203 in a sliding mode, hydraulic cylinders 2021 are arranged at two ends of the sliding block II 202, and the extending ends of the hydraulic cylinders 2021 are fixedly connected with the brush plate 205; the bottom of the brush plate is provided with a steel brush, the motor II 201 is fixedly connected above the supporting plate 203, and a screw rod III 204 fixedly connected to the output end of the motor II 201 penetrates through a threaded hole in the sliding block II 202 to be rotatably connected with a connecting plate at the top of the supporting plate 203; starting a motor II 201, matching a screw rod III 204 with a threaded hole in a sliding block II 202, so that the sliding block II 202 drives a brush plate 205 to move along a supporting plate 203, and cleaning the conveying roller 4 through a hairbrush at the bottom of the brush plate; the supporting plate 203 is fixedly connected with the sliding block I102, when the screw I502 and the screw II 503 respectively drive the sliding blocks I102 on the two groups of blowing devices 1 to slide along the support 101, the supporting plate 203 moves along with the sliding blocks I102, and therefore the conveying rollers 4 on the whole conveying roller way are cleaned.

The cleaning device II 3 comprises a connecting mechanism 301, a sliding block III 3011, a limiting plate 3012, a spring 3013, a connecting shaft 302 and a rolling brush 303; the rolling brush 303 is rotatably connected with the connecting shaft 302, and through holes are formed in two ends of the connecting shaft 302; two groups of connecting mechanisms 301 are arranged and are respectively arranged at two ends of the connecting shaft 302, and each connecting mechanism 301 is provided with a sliding block III 3011, a limiting plate 3012 and a spring 3013; the sliding block III 3011 is arranged in a groove below the support 101, a threaded hole is formed above the sliding block III 3011, a limiting shaft below the sliding block III 3011 penetrates through a through hole in the connecting shaft 302 to be fixedly connected with the limiting plate 3012, the spring 3013 is arranged between the connecting shaft 302 and the limiting plate 3012 along the limiting shaft, and the spring 3013 plays a role in enabling the rolling brush 303 to be attached to the conveying roller 4; the sliding blocks III 3011 in the two groups of connecting mechanisms 301 are respectively in threaded connection with the lead screw IV 504 and the lead screw V505, and the lead screw IV 504 and the lead screw V505 rotate to respectively drive the sliding blocks III 3011 on the two groups of connecting mechanisms 301 to slide along the support 101, so that the rolling brush 303 cleans the conveying roller 4 below the conveying roller way.

A cleaning device for a conveying roller way of a hot-rolled steel strip comprises the following working processes:

starting a motor I501 to enable the blowing device 1 to move along the support 101, and starting a fan to enable the nozzle 1033 to clean the connection part of the conveying roller 4 and other parts; starting a motor III 506 to enable a cleaning device II 3 to move along the support 101, and cleaning the conveying roller 4 by the rolling brush 303 below the conveying roller way; controlling the hydraulic cylinder 2021 to extend out, enabling the brush board 205 to contact the conveying roller 4, and starting the motor II 201 to enable the brush board 205 to clean the conveying roller 4 above the conveying roller along the direction of the supporting plate 203; after cleaning, controlling the brush plate 205 to move to the middle of the support plate 203, and retracting the hydraulic cylinder 2021 so as to avoid influencing the transportation of the hot rolled steel strip by the conveying roller; since the cleaning device ii 3 is provided below the conveying rollers 4, the cleaning device ii 3 can continuously clean the conveying rollers 4 while the conveying roller table conveys the hot rolled strip.

The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.

Claims

1. A cleaning device for a hot-rolled steel strip conveying roller way comprises a blowing device, a cleaning device I, a cleaning device II and a power device; the cleaning device I is arranged above the blowing device; the sweeping device II is arranged below the blowing device; the power device is connected with the blowing device and the cleaning device II;

the two groups of blowing devices are arranged, and each blowing device comprises a bracket, a connecting block, a sliding block I, a supporting frame, an air inlet pipe, a connecting hose and a nozzle; the connecting block above the bracket is in sliding connection with the sliding groove below the sliding block I, supporting plates are arranged on two sides of the bracket, and a groove is formed below the bracket; a threaded hole is formed in the sliding block I, and a supporting frame is arranged above the sliding block I; the air inlet pipe is fixedly connected with the support frame, a plurality of nozzles facing the joint of the conveying roller and the support frame are arranged on the air inlet pipe, a connecting pipe is arranged in the middle of the air inlet pipe, the connecting pipe is fixedly connected with one end of a connecting hose, and the other end of the connecting hose is connected with a fan;

the cleaning device I comprises a motor II, a sliding block II, a hydraulic cylinder, a supporting plate, a screw rod III and a brush plate; the sliding block II is connected to the top of the supporting plate in a sliding mode, hydraulic cylinders are arranged at two ends of the sliding block II, the extending ends of the hydraulic cylinders are fixedly connected with the brush plate, and a steel brush is arranged at the bottom of the brush plate; the motor II is fixedly connected above the supporting plate, and a screw rod III fixedly connected to the output end of the motor II penetrates through a threaded hole in the sliding block II to be rotatably connected with a connecting plate at the top of the supporting plate; the supporting plate is fixedly connected with the sliding block I.

2. The cleaning device for the conveying roller way of the hot rolled steel strip as claimed in claim 1, wherein the cleaning device II comprises a connecting mechanism, a slide block III, a limiting plate, a spring, a connecting shaft and a rolling brush; the rolling brush is rotatably connected with the connecting shaft, and through holes are formed in two ends of the connecting shaft; the two groups of connecting mechanisms are respectively arranged at two ends of the connecting shaft, and each connecting mechanism is provided with a sliding block III, a limiting plate and a spring; the sliding block III is arranged in a groove below the bracket, a threaded hole is formed above the sliding block III, a limiting shaft below the sliding block III penetrates through a through hole in the connecting shaft to be fixedly connected with the limiting plate, and the spring is arranged between the connecting shaft and the limiting plate along the limiting shaft; and the slide blocks III in the two groups of connecting mechanisms are respectively in threaded connection with a lead screw IV and a lead screw V.

3. The cleaning device for the conveying roller way of the hot rolled steel strip as claimed in claim 1, wherein the power device comprises a motor I, a chain wheel II, a screw rod I, a screw rod II, a screw rod IV, a screw rod V, a chain wheel V, a motor III, a chain wheel III and a chain wheel IV; the motor I is fixedly connected to one end of the support through a motor base, the chain wheel III and the chain wheel IV are rotatably connected to one end of the other support, the chain wheel I and the chain wheel II are arranged at the output end of the motor I, the chain wheel II is connected with the chain wheel fixedly connected to one end of the screw rod I through a chain, the chain wheel I is connected with the chain wheel III through a chain, and the chain wheel IV is connected with the chain wheel fixedly connected to one end of the screw rod II through a chain; the screw I and the screw II are respectively in threaded connection with the sliding blocks I on the two groups of blowing devices, and are respectively in rotational connection with the supporting plates on the supports in the two groups of blowing devices; the motor III is fixedly connected to one side of the support through a motor base, a lead screw IV and a chain wheel are arranged at the output end of the motor III, and the chain wheel at the output end of the motor III is connected with a chain wheel V fixedly connected to one end of the lead screw V through a chain; and the lead screw IV and the lead screw V are respectively and rotatably connected below the brackets in the two groups of blowing devices.