CN101015904A

CN101015904A - Derusting and descaling machine for belt steel

Info

Publication number: CN101015904A
Application number: CN 200710086520
Authority: CN
Inventors: 翟文海; 翟文善
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-03-13
Filing date: 2007-03-13
Publication date: 2007-08-15

Abstract

The invention discloses a band steel descaling machine, comprising a frame via a bearing parallel arranged with several couples of steel wire wheels, wherein two steel wire wheels of each couple are up and down parallel with a space between to pass steel plate. The invention also comprises a power device for rotating the steel wire wheels via a transmitter, all upper steel wire wheels rotate in same direction, while all lower steel wire wheels rotate reversed to the upper wheels. The invention can save acid material and cost or the like.

Description

Band steel rust cleaning descaling mill

Technical field

The present invention relates to be with the steel process technology, is a kind of to the eliminate rust machinery of de-scaling of band steel specifically.

Background technology

At present, the de-scaling oxide skin of surface of steel plate (remove) that eliminates rust is handled to the band steel, and what often adopt is chemically treated method, i.e. pickling mode.Yet acid pickling and rust removing de-scaling mode except that having the high deficiency of complex process, cost, also owing to can produce pickle in the production process, thereby also can produce problem of environmental pollution.

Summary of the invention

Learn the problems referred to above that the rust cleaning de-scaling exists at present band tempering, the object of the present invention is to provide a kind of band steel rust cleaning descaling mill, this device can with mechanical means to the band steel de-scaling that eliminates rust handle, can not produce environmental pollution, and production efficiency can significantly improve.

The present invention adopts following technical scheme: a kind of band steel rust cleaning descaling mill, comprise frame, install with linear fashion by bearing on described frame and be arranged with manyly to wire wheel, two wire wheels in the every pair of wire wheel are arranged in parallel up and down and keep a gap by steel plate between the two; Also comprise power set, described power set rotate by the described wire wheel of actuator drives, described many steel wire crop rotation above in the wire wheel is rotated in the same way, and the wire wheel below in the every pair of wire wheel is done backward rotation in top wire wheel.

Described transmission device can adopt universal drive shaft, so that adapt to the needs that the gap is adjusted between the wire wheel.

Described power set can be motor and built-up gear case.

Band steel rust cleaning descaling mill of the present invention, being the wire wheel that utilizes paired reverse rotation carries out mechanical friction to polish off the de-scaling that eliminates rust of its surperficial oxide skin to belt steel surface, it is a kind of streamline processing mode, compare with chemistry rust cleaning de-scaling mode, owing to be the de-scaling processing that in course of conveying, eliminates rust simultaneously, therefore can significantly improve production efficiency, save manpower and soil, save acid material, thereby can reduce production costs significantly, and do not produce chemical waste fluid, thereby there is not a problem of environmental pollution, be a kind of processing mode of environmental protection,, can also be used for the rust cleaning de-scaling of other sheet material except that being used to be with the steel rust cleaning de-scaling processing.

Description of drawings

Fig. 1 is a band steel rust cleaning descaling mill operation principle schematic diagram of the present invention.

Fig. 2 is a band steel rust cleaning descaling mill structural representation of the present invention.

Fig. 3 is the right view of one group of mechanism in the band steel shown in Figure 2 rust cleaning descaling mill.

Fig. 4 is the vertical view of band steel shown in Figure 2 rust cleaning descaling mill.

Fig. 5 is the transmission schematic diagram of built-up gear case.

The specific embodiment

The invention will be further described below in conjunction with the drawings and specific embodiments, to help understanding content of the present invention.

As Fig. 2 and shown in Figure 4 be a kind of band steel rust cleaning descaling mill, comprise frame 8, on described frame 8, be arranged with manyly to wire wheel to install with linear fashion by bearing, promptly many wire wheel is installed at grade, so that flat band steel is handled; Wire wheel 7 below every pair of wire wheel is reached by top wire wheel 7 ' be arranged in, two wire wheels 7,7 ' up and down are arranged in parallel and keep a gap by steel plate between the two, also comprise the power set of forming by motor 1 and built-up gear case 3, described power set are by the described wire wheel 7,7 of the actuator drives that is made of universal drive shaft 5 ' rotation, describedly many wire wheel above in the wire wheel 7 is made to rotate in the same way the wire wheel 7 below in the every pair of wire wheel ' do backward rotation with respect to top wire wheel 7.

As shown in Figure 2, the power shaft of built-up gear case 3 is connected with the output shaft of motor 1 by shaft coupling 2, the universal joint at the two ends of universal drive shaft 5 pass through shaft coupling 4,6 respectively with the output shaft of built-up gear case 3 and wire wheel 7,7 ' wheel shaft connect.Adopt universal drive shaft 5 as connecting and drive mechanism, make in the paired wire wheel two wire wheels 7,7 ' distance of shaft centers needn't keep identical with the distance of shaft centers between the corresponding output shaft of built-up gear case 3, promptly two wire wheels 7,7 ' between distance of shaft centers can adjust to change the gap between the wire wheel, make its band steel that adapts to different-thickness or the processing request of other type steel plate.

For ease of being adjusted to the gap between the right wire wheel, be provided with the wire wheel clearance adjustment mechanism in frame 8.As shown in Figure 3, this guiding mechanism is included in the vertical long pilot hole 9 that is provided with on the frame 8, paired wire wheel 7,7 ' two ends by bearing be installed in bearing block 71,71 ' on, in bearing block 71,71 ' the be contained in pilot hole and can in long pilot hole, slide up and down, elevating mechanism by last guiding mechanism 72 and following guiding mechanism 72 ' formation is adjusted, guiding mechanism 72 under last guiding mechanism 72 reaches ' can realize by regulating mechanisms such as leading screw or hydraulic pressure and worm screw, worm gear, as the prior art of mechanical field, do not describing in detail at this.Certainly, remove and adopt the pilot hole shown in Fig. 3 and slide block location and guiding position, also can adopt lead or other guiding mechanism and gap adjustment mode.

Wire wheel is to be fixed with the roller shape steel brush structure that many steel radials constitute on wheel shaft, and its structure can be with reference to shown in Figure 1.

The quantity of paired wire wheel can be determined according to actual needs.

Because wire wheel is to constitute and arrange so that band steel upper and lower surface is handled simultaneously by two rows, and need make top wire wheel 7 do to rotate in the same way, the wire wheel 7 below in the every pair of wire wheel ' do backward rotation with top wire wheel 7.The gear layout type of built-up gear case as shown in Figure 5 accordingly, comprise the row's of being contained in output shaft and down the last toothrow wheel 11 on row's output shaft and following toothrow take turns 11 ', go up accordingly toothrow wheel 11 and following toothrow and take turns 11 ' in relative up and down gears engaged, following toothrow is taken turns between the gear adjacent in 11 ' (or upward toothrow takes turns 11) by transition gear 10 transmissions, so that the rotating manner of the row's of going up output shaft of built-up gear case and following row's output shaft meets the requirement of wire wheel rotation direction.

As shown in Figure 1, it is the operation principle schematic diagram of band steel rust cleaning descaling mill, the band steel 40 be sandwiched in paired wire wheel 7,7 ' between, utilize counter-rotational wire wheel 7,7 ' simultaneously that mechanical friction is carried out on band steel 40 two sides, utilize frictional force to beat to rub and fall into row rust cleaning de-scaling processing, and will be with steel 40 to be fed forward by direction shown in the arrow among the figure with the oxide skin on surface, steel two sides.Because the elasticity of the steel radial on wire wheel 7,7 ' surface, make the frictional force that produces between steel wire and the band steel oxide skin of belt steel surface can be polished off and make the band steel to forward, promptly simultaneously physics rust cleaning de-scaling being carried out on the band plate two sides in course of conveying handles, can form streamlined production, make production efficiency to be enhanced about more than once, and production cost can reduce more than 50%, and because use chemical reagent useless thereby can not produce chemical pretreatment solution and pollute.

Claims

1 one kinds of band steel rust cleaning descaling mills, it is characterized in that: comprise frame, install with linear fashion by bearing on described frame and be arranged with manyly to wire wheel, two wire wheels in the every pair of wire wheel are arranged in parallel up and down and keep a gap by steel plate between the two; Also comprise power set, described power set rotate by the described wire wheel of actuator drives, described many steel wire crop rotation above in the wire wheel is rotated in the same way, and the wire wheel below in the every pair of wire wheel is done backward rotation in top wire wheel.

2, band steel rust cleaning descaling mill as claimed in claim 1, it is characterized in that: described frame is provided with the wire wheel clearance adjustment mechanism to be adjusted to the gap between the right wire wheel.

3, band steel rust cleaning descaling mill as claimed in claim 2, it is characterized in that: described wire wheel clearance adjustment mechanism, be included in the vertical long pilot hole or the lead that are provided with on the frame, the two ends of every pair wire wheel are installed on the corresponding bearing block by bearing, described bearing block is slidingly mounted on described pilot hole or the lead, comprises that also the driving shaft bearing is in pilot hole or the elevating mechanism that slides up and down on the lead.

4, as described band steel rust cleaning descaling mill one of in the claim 1 to 3, it is characterized in that: described transmission device is a universal drive shaft, and the universal joint at its two ends is connected in respectively on the wheel shaft of the output shaft of power set and wire wheel.

5, as described band steel rust cleaning descaling mill one of in the claim 1 to 3, it is characterized in that: described power set are that motor reaches the built-up gear case that connects with the output shaft of motor, described built-up gear case comprises the row's of being contained in output shaft and following last toothrow wheel and the following toothrow wheel of arranging on the output shaft respectively, go up accordingly gear relative up and down in toothrow wheel and the following toothrow wheel and be meshed, following toothrow wheel or down toothrow pass through the transition gear transmission between the adjacent gear in taking turns.