Band steel rust remover
Technical field
The utility model relates to a kind of derusting device, relates in particular to a kind of device that is used to the steel automatic rust-removing.
Background technology
In the prior art, the band steel is to adopt hand cleaning mostly, and the workman removes the rusty stain of belt steel surface with manual polishing machine or wire brush.This rust cleaning mode efficient is low, rust cleaning weak effect, and on-the-spot dust can't reclaim, not only waste of manpower but also be unfavorable for environmental protection.
Summary of the invention
The utility model is to the defective of prior art, a kind of automation control is provided, rust cleaning efficient is high, the rust cleaning quality is good and is beneficial to the band steel rust remover of environmental protection.
The technical scheme of the utility model is following: a kind of band steel rust remover comprises: band steel connecting gear, polishing wheel and polishing wheel transmission mechanism; Comprise in addition: be used to regulate the polishing wheel vertical height lifting regulating mechanism, be used to control the wabbler mechanism and the control system of the swing of polishing wheel along continuous straight runs; Said polishing wheel transmission mechanism drives polishing wheel and rotates, and polishing wheel is provided with and acts on respectively the upper and lower surfaces of band steel in pairs; Said control system is connected with wabbler mechanism with band steel connecting gear, polishing wheel transmission mechanism, lifting regulating mechanism respectively.
The power processing head of said polishing wheel adopts thousand pages of emery wheels.
Thousand pages of emery wheels of said polishing wheel are installed in a side of a main shaft; The opposite side of this main shaft holds supporting by two self-regulated axles; One end of the outstanding said thousand pages of emery wheels of this main shaft is supported by unsteady spring bearing, and this unsteady spring bearing is fixed on the support slide unit through the bracing frame that floats.
Said polishing wheel transmission mechanism is installed on the said support slide unit; Comprise: driving motor, driving belt and belt pulley; Said belt pulley is separately positioned on the output shaft and the end of said main shaft away from thousand pages of emery wheels of said driving motor, and said driving motor drives said main shaft through driving belt and thousand pages of emery wheels rotate.
Said band steel connecting gear comprises: reducing motor, electromagnetic clutch, last feeding roller and following feeding roller; The movable sucker of said electromagnetic clutch is connected with said reducing motor output, and the quiet sucker of electromagnetic clutch is connected with said upward feeding roller or following feeding roller.
Said lifting regulating mechanism comprises: guide rail, the slide plate that is slidingly connected with said guide rail, adjusting nut, screw rod, the worm and wormwheel, the servomotor that are connected with said screw rod; Said slide plate is fixedly connected with the supporting member of polishing wheel, and said nut sleeve is connected on the screw rod, and this nut is fixedly connected with said slide plate; Thereby said servomotor drives said screw rod rotation through worm and wormwheel makes said nut and slide plate move up or down along said guide rail.
Said wabbler mechanism comprises: crank and connecting rod that supporting seat, horizontally-guided slide rail, slip cap are connected on the outer axle sleeve of said horizontally-guided slide rail, reducing motor, are connected with said reducing motor output; Said supporting seat is fixedly connected with the guide rail of said lifting regulating mechanism; Said axle sleeve is fixedly connected with supporting seat; The two ends of said connecting rod are connecting crank and supporting seat respectively, and said reducing motor drives said supporting seat axially slidably reciprocating along said horizontally-guided slide rail through crank and connecting rod.
Also comprise dust collection mechanism, this dust collection mechanism is provided with dust suction funnel, blower fan and the dust bucket that covers every pair of polishing wheel, and said dust suction funnel has suction port and is connected to said blower fan.
Said rust remover is series in the band steel moulding rolling machine system, by band steel moulding milling train traction power is provided.
Compared with prior art, the band steel rust remover of the utility model adopts automation control, greatly reduces personnel's labour intensity, has improved production efficiency; Lifting regulating mechanism can move up and down polishing wheel, after the wearing and tearing of Chiba wheel, can in time regulate the gap of Chiba wheel up and down, guarantees suitable rust cleaning quality; Wabbler mechanism can drive the Chiba wheel and swing back and forth along the width of being with steel, reaches the purpose of even rust cleaning; Dust collection mechanism can improve the production environment in workshop greatly with the most of dirt collection that produces in the rust cleaning process; In addition, the utility model rust remover weight is lighter, can be connected on the band steel moulding rolling machine system, and the band steel directly gets into band steel moulding mill milling through rust remover, and conveniently commercial production in factory has improved production efficiency greatly.
Description of drawings
Fig. 1 is the general structure sketch map of the utility model band steel rust remover;
Fig. 2 is the structural representation of said band steel connecting gear 1;
Fig. 3 is the structural representation of said polishing wheel 2 and polishing wheel transmission mechanism 3;
Fig. 4 is the structural representation of said lifting regulating mechanism 4;
Fig. 5 is the structural representation of said wabbler mechanism 5;
Fig. 6 is the structural representation of said dust collection mechanism 6;
Fig. 7 is the circuit diagram of the utility model band steel rust remover.
The specific embodiment
Below in conjunction with accompanying drawing the embodiment of the utility model is done further detailed description.
As shown in Figure 1, the band steel rust remover of the utility model mainly comprises: band steel connecting gear 1, polishing wheel 2, polishing wheel transmission mechanism 3, be used to regulate polishing wheel 2 vertical heights lifting regulating mechanism 4, be used to control wabbler mechanism 5, dust collection mechanism 6 and the control system of the swing of polishing wheel 2 along continuous straight runs.Wherein, Said polishing wheel transmission mechanism 3 drives polishing wheel 2 and rotates; Thereby polishing wheel 2 is provided with and acts on respectively the upper and lower surfaces of band steel in pairs and realizes two-sided rust removing function; Said control system is connected with wabbler mechanism 5 with band steel connecting gear 1, polishing wheel transmission mechanism 3, lifting regulating mechanism 4 respectively, is used for controlling whole rust cleaning process automatically, has significantly reduced manually-operated.
As shown in Figure 2, said band steel connecting gear 1 comprises: reducing motor 11, electromagnetic clutch 12, last feeding roller 13 and following feeding roller 14.Said electromagnetic clutch 12 comprises a movable sucker 121 and a quiet sucker 122, and wherein movable sucker 121 is connected with said reducing motor 11 outputs, and quiet sucker 122 is connected with said feeding roller 14 down.When electromagnetic clutch 12 not during adhesive, following feeding roller 14 separates with reducing motor 11, and upper and lower feeding roller 13 and 14 all can freely rotate; After pressing point driving switch, movable sucker of electromagnetic clutch 12 121 and quiet sucker 122 adhesives, reducing motor 11 can drive down feeding roller 14 and rotate, thereby will be withs steel 10 to be fed forward, deliver to subscribe the position after crawl stop, the completion feeding is moved.
As shown in Figure 3; The power processing head of said polishing wheel 2 adopts thousand pages of emery wheels 21; These thousand pages of emery wheels 21 are installed in a side of its main shaft 22, and the opposite side of this main shaft 22 holds 23 supportings by two self-regulated axles, and an end of these main shaft 22 outstanding said thousand pages of emery wheels 21 is then by unsteady spring bearing 24 supportings; The spring bearing 24 that should float is fixed on the support slide unit 26 through the bracing frame 25 that floats; Support slide unit 26 is through Ageing Treatment, and the bracing frame 25 that floats is provided with positioning spigot and is connected with unsteady spring bearing 24, guarantees the correct position of unsteady spring bearing 24.
Said polishing wheel transmission mechanism 3 is installed on the said support slide unit 26; Comprise: driving motor 31, driving belt 32 and belt pulley 33; Said belt pulley 33 is separately positioned on the output shaft and the end of said main shaft 22 away from thousand pages of emery wheels 21 of said driving motor 31; Said driving motor 31 drives said main shaft 22 and thousand pages of emery wheel 21 rotations thereof through driving belt 32, to reach the purpose of removing the steel surface corrosion.
As shown in Figure 4, said lifting regulating mechanism 4 comprises: guide rail 41, the slide plate 42 that is slidingly connected with said guide rail 41, adjusting nut 43, screw rod 44, the worm and wormwheel 45 and the servomotor 46 that are connected with said screw rod 44.The supporting member of said slide plate 42 and polishing wheel 2 connects through bolt like the support slide unit in the present embodiment 26, and said nut 43 is socketed on the screw rod 44, and this nut 43 is fixedly connected with said slide plate 42.Thereby said servomotor 46 drives said screw rod 44 through worm and wormwheel 45 and rotates and makes said nut 43 drive slide plates 42 to move up or down along said guide rail 41, so drive support slide unit 26 and on thousand pages of emery wheels 21 move up or down.Like this after Chiba emery wheel 21 wearing and tearing, can be through moving up and down, in time regulate up and down the gap between thousand pages of emery wheels 21, guarantee suitable rust cleaning quality.
As shown in Figure 5, said wabbler mechanism 5 comprises: supporting seat 51, two the horizontally-guided slide rails 52 in front and back that are located at supporting seat 51 bottoms, axle sleeve 53, reducing motor 54, the crank 55 and the connecting rod 56 that are connected with said reducing motor 54 outputs.Said supporting seat 51 is fixedly connected with the guide rail 41 of said lifting regulating mechanism 4; Said axle sleeve 53 is fixed in supporting seat 51 bottoms and slip cap is connected on outside the said horizontally-guided slide rail 52; The two ends of said connecting rod 56 are connecting crank 55 and supporting seat 51 respectively; Said thus reducing motor 54 can drive said supporting seat 51 axially slidably reciprocating along said horizontally-guided slide rail 52 through crank 55 and connecting rod 56; Thereby drive thousand pages of emery wheels 21 along axially the swinging back and forth of horizontally-guided slide rail 52, reach axially the evenly purpose of rust cleaning.
As shown in Figure 6; Said dust collection mechanism 6 is provided with dust suction funnel, blower fan 61 and the dust bucket 62 that covers every pair of polishing wheel 2; Said dust suction funnel has suction port 63 and is connected to said blower fan 61; Can with the most of dirt collection that produces in the rust cleaning process in dust bucket 62, improve the production environment in workshop greatly.
Can on the direction of advancing, many rust removers be set according to the corrosion situation of band steel, also can rust remover be series in the band steel moulding rolling machine system, traction power is provided, can enhance productivity by band steel moulding milling train along the band steel.Fig. 7 is the circuit diagram of the utility model band steel rust remover; Said control system is by PLC, man-computer interface, encoder forming control system control servomotor; Said driving motor 31 adopts frequency converting and energy saving devices control, can prevent motor frequent starting electric current excessive service life that influences motor.When belt steel rolling accomplish to cut off, polishing wheel stopped operating automatically, and the band steel is when advancing; Polishing wheel startup automatically eliminates rust; And polishing wheel speed and strip mill speed synchronization, can the flexible output speed according to band steel corrosion degree, make the rust cleaning effect reach optimum state.
The above is the preferred embodiment of the utility model, is not limited to the utility model, all modifications of in the utility model spirit and principle, being done, is equal to replacement or improvement etc., all should be included in the protection domain of the utility model.