CN202506633U

CN202506633U - Steel strip cleaning device

Info

Publication number: CN202506633U
Application number: CN2011205799629U
Authority: CN
Inventors: 黄小全; 傅火庚; 廖晖清; 钟良伟; 敖火平; 钟国红
Original assignee: WISDRI (XINYU) COLD PROCESSING ENGINEERING Co Ltd
Current assignee: WISDRI (XINYU) COLD PROCESSING ENGINEERING Co Ltd
Priority date: 2011-12-27
Filing date: 2011-12-27
Publication date: 2012-10-31
Anticipated expiration: 2021-12-27

Abstract

The utility model provides a steel strip cleaning device. The steel strip cleaning device is characterized by comprising an upper brush roller, a lower brush roller, a bearing seat support, a side plate seat, a motor and a water spraying device, wherein the two ends of the upper brush roller are fixed on the side plate seat in a rolling manner; the two ends of the lower brush roller are fixed on the bearing seat support in the rolling manner; the upper and lower brush rollers are positioned in the middle of the water spraying device; and the lower brush roller is in transmission and connection with the motor. The steel strip cleaning device has the following effects: 1) the cleaning effect is good; 2) the control way is simple and easy to operate, the execution position is accurate, and the center line of a steel strip can not be affected; and 3) the maintenance is convenient, and the service life of a member is long.

Description

Band steel cleaning device

Technical field: the utility model relates to the cleaning device in a kind of metallurgy industry, the band steel cleaning device that uses in particularly a kind of silicon steel continuous annealing production line.

Technical background: in existing silicon steel continuous annealing production line, when the band steel of producing moves back stove through connecting with stove in carbon cover roller contact, tend to be infected with carbon dust and some dust that carbon puts; Because of after even moving back stove, not having relevant cleaning device; Thereby can cause being with steel to be infected with impurity and get into the coating operation; Have a strong impact on the quality of band steel coating, make the finished product of silicon strip steel have following defective: 1, strip surface quality is poor: coating layer thickness is uneven, fineness is poor, phenomenon such as coating spot occurs; 2, the coating tack is poor: the situation of coating shedding or dry linting can appear in the band steel in the bundling process, the processing of need demoting of its product; 3, the product insulation effect is poor: the interface resistance fluctuation is big, and customer complaint is more; 4, bigger to the pollution of coating liquid, coating liquid life cycle shortens.

Summary of the invention: the purpose of the utility model is; To existing silicon steel continuous annealing production line ropy problem of existing belt steel product in producing the band steel, and a kind of belt steel product quality, compact conformation, making band steel cleaning device simple, with low cost and easy to use of improving proposed.

Can realize the purpose of the utility model through following technical proposals, a kind of band steel cleaning device is characterized in that it is made up of upper and lower brush roll, bearing bracket, side plate seat, motor, water injector; Roll and be fixed on the side plate seat in last brush roll two ends; Roll and be fixed on the bearing bracket in following brush roll two ends; Upper and lower brush roll is positioned in the middle of the water injector; Following brush roll is connected with drive of motor.

For making down the adjustable gaps between brush roll and the last brush roll, following brush roll and synchronous lifting device are in transmission connection, and are connected with Hooks coupling universal coupling between following brush roll and the motor.

Lowering or hoisting gear is made up of two lifts, connecting rod, shaft couplings, and connecting rod is in transmission connection through shaft coupling and lift.

Bearing bracket is made up of bearing block, support, copper shoe, gland; Copper shoe is located on the support, and the bearing block both ends of the surface are near copper shoe, and gland connecting axle bearing is fixed on the copper shoe.

The effect of the utility model is: 1. cleaning performance is good, and through on-the-spot real data test, the belt steel surface pollutant weight before and after transforming has descended 50%; Belt steel surface fineness promotes; The average drop-out value of resistance drop is lower, and the tack of coating is better, does not come off; Interface resistance mean value upper and lower surfaces difference has explained that than little before transforming the uniformity to coating has greatly improved after transforming; 2, control mode is simple, is easy to hand operated, and executing location is accurate; Can not influence band steel center line; Mainly be the effect because of synchronous lifting device, following brush roll moves up and down through lift, connects a connecting rod between two lifts; Just can guarantee synchronously during oscilaltion, this belt transect steel just can not sideslip; 3, easy to maintenance, the member long service life, the parts of this device are the standard machinery member, and cost is low, and is not fragile, changes brush roll, and bearings etc. are because the size of roller itself and bearing block is little, and quality is lighter relatively, easy disassembling.

Below in conjunction with accompanying drawing and embodiment the utility model is further set forth:

Description of drawings:

Accompanying drawing 1 is the structural representation of the utility model;

Accompanying drawing 2 is the structural representation (amplification) of the utility model bottom bracket support.

The specific embodiment:

Referring to accompanying

drawing

1,2, a kind of band steel cleaning device, it is by last brush roll 1, brush roll 2, synchronous lifting device 3, bearing bracket 4, side plate seat 5, motor 6, Hooks coupling universal coupling 7, water injector 8 constitute down.Lowering or hoisting gear 3 is made up of two lifts 31, connecting rod 32, shaft coupling 33, screw rod 34, and connecting rod 32 is in transmission connection through shaft coupling 33 and lift 31, and lift 31 is connected with bearing block 41 through screw rod 34.Bearing bracket 4 is made up of bearing block 41, support 42, copper shoe 43, gland 44, and copper shoe 43 is located on the support 42, and bearing block 41 two ends can move up and down along copper shoe 43 near on the copper shoe 43, and gland 44 connecting axle bearings 41 are fixed on the copper shoe 43.Roll and be fixed on the side plate seat 5 in last brush roll 1 two ends, side plate seat 5 companies of being fixed on move back on the stove water spray thrower.Roll and be fixed on the bearing block 41 of bearing bracket 4 in following brush roll 2 two ends.Bearing bracket 4 companies of being fixed on move back on the stove water spray thrower.Last brush roll 1, brush roll 2 is positioned in the middle of the water injector 8 down, and the cleaning water source of water injector 8 is from the cooling water of water spray thrower to the band steel.For making down the adjustable gaps between brush roll 2 and the last brush roll 1; Following brush roll 2 is in transmission connection through the screw rod 34 in bearing block 41 and the lowering or hoisting gear 3; Be provided with Hooks coupling universal coupling 7 between following brush roll 2 and the motor 6, this can make down brush roll 2 do move up and down after, do not influence the transmission between its they.

The work flow of the utility model is: start band steel cleaning device, the band steel is through between last brush roll 1 and the following brush roll 2, and last brush roll 1 and following brush roll 2 roll to being with the steel upper and lower surfaces to carry out round brush simultaneously, and water injector 8 is simultaneously to being with the cleaning of spraying water of steel upper and lower surfaces.When gap between last brush roll 1 and the following brush roll 2 influences cleaning performance because of reasons such as wearing and tearing change, can start 3 pairs of gaps of lowering or hoisting gear and adjust.The adjustment flow process is: lift 31 is done bearing block 41 through screw rod 34 and is moved up and down, and bearing block 41 slides in the groove of copper shoe 43, thereby realizes going up the adjustment in gap between brush roll 1 and the following brush roll 2.

Claims

1. a band steel cleaning device is characterized in that it is made up of upper and lower brush roll, bearing bracket, side plate seat, motor, water injector; Roll and be fixed on the side plate seat in last brush roll two ends; Roll and be fixed on the bearing bracket in following brush roll two ends; Upper and lower brush roll is positioned in the middle of the water injector; Following brush roll is connected with drive of motor.

2. by the described band steel of claim 1 cleaning device, it is characterized in that following brush roll and synchronous lifting device are in transmission connection, be connected with Hooks coupling universal coupling between following brush roll and the motor.

3. by the described band steel of claim 2 cleaning device, it is characterized in that lowering or hoisting gear is made up of two lifts, connecting rod, shaft couplings, connecting rod is in transmission connection through shaft coupling and lift.

4. by the described band steel of claim 1 cleaning device, it is characterized in that bearing bracket is made up of bearing block, support, copper shoe, gland; Copper shoe is located on the support, and the bearing block both ends of the surface are near copper shoe, and gland connecting axle bearing is fixed on the copper shoe.