CN103846756B - A kind of full automatic polishing brick flooring sander - Google Patents
A kind of full automatic polishing brick flooring sander Download PDFInfo
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- CN103846756B CN103846756B CN201410074042.XA CN201410074042A CN103846756B CN 103846756 B CN103846756 B CN 103846756B CN 201410074042 A CN201410074042 A CN 201410074042A CN 103846756 B CN103846756 B CN 103846756B
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- bistrique
- hydraulic cylinder
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- toothed disc
- full automatic
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/10—Single-purpose machines or devices
- B24B7/18—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0023—Other grinding machines or devices grinding machines with a plurality of working posts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a kind of full automatic polishing brick flooring sander, comprise frame and rack-mounted grinding head mechanism, frame is provided with and drives the dynamical system of machine frame movement and be connected with grinding head mechanism and the bistrique cylinder driving grinding head mechanism to move up and down; Grinding head mechanism also comprises the secondary bistrique height of adjustment and secondary bistrique is pressed in the ground hydraulic balance structure of polished bricks, and described hydraulic balance structure comprises multiple hydraulic cylinder of arranging corresponding to secondary bistrique and toothed disc respectively; Described each hydraulic cylinder is connected by catheter, and hydraulic cylinder internal liquid is flowed between each hydraulic cylinder by catheter, regulates the height of secondary bistrique and each hydraulic cylinder of balance to the pressure of secondary bistrique or toothed disc.The present invention is applicable to the polished bricks ground in household, public place is carried out to polishing renovation, eliminated its scratch, and polishing renovation work is carried out on the polished bricks ground being specially adapted to effects on surface injustice.
Description
Technical field
The present invention relates to grinding apparatus, in particular a kind of full automatic polishing brick flooring sander.
Background technology
Ceramic polished brick is made through series of processes by earth and stone flour, firm in structure, and density is large, and after sanding and polishing, surface smoothing is bright and clean, is used for the laying decoration of floor, wall.After time polished bricks floor is long-term, the plane of crystal of polished bricks can be scratched, and impaired (general household polished bricks floor can use 5-8, the polished bricks floor 2-3 of public area just there will be scratch), destroy the smooth finish of polished bricks plane of crystal, affect its aesthetic.
In order to repair impaired polished bricks ground, grinding apparatus can be adopted again to polish to polished bricks ground, recover its level and smooth brightness.When grinding apparatus on the market works, vibration is large, and rotating speed is low, poor stability, cannot remove the scratch on polished bricks ground.The problems such as in addition, it is large that these grinding apparatus also exist quality, portability difference, its bistrique is non-adjustable, cannot meet the polishing renovation demand on the polished bricks ground with certain drop.
Therefore, prior art has yet to be improved and developed.
Summary of the invention
The object of the present invention is to provide a kind of full automatic polishing brick flooring sander, be intended to solve traditional grinding apparatus bistrique non-adjustable, the technical problem of the polishing renovation demand on the polished bricks ground with certain drop cannot be met.
Technical scheme of the present invention is as follows: a kind of full automatic polishing brick flooring sander, comprise frame and rack-mounted grinding head mechanism, wherein, described frame be provided with the dynamical system of drive machine frame movement and be connected with grinding head mechanism and the bistrique cylinder driving grinding head mechanism to move up and down; Described frame is also provided with control panel, and described control panel connects dynamical system and bistrique cylinder;
Described grinding head mechanism comprises toothed disc, is fixedly installed the secondary bistrique of main bistrique and multiple and main bistrique cooperating bottom described toothed disc; Described grinding head mechanism also comprises drive mechanism, and described main bistrique is connected motor with secondary bistrique by drive mechanism;
Described grinding head mechanism also comprises the secondary bistrique height of adjustment and secondary bistrique is pressed in the ground hydraulic balance structure of polished bricks, and described hydraulic balance structure comprises multiple hydraulic cylinder of arranging corresponding to secondary bistrique and toothed disc respectively; Described hydraulic cylinder inside arranges hydraulic piston, and described hydraulic piston is connected with piston rod; Each hydraulic cylinder makes each secondary bistrique press polished bricks ground by its internal liquid pressure extrusion hydraulic piston; Described each hydraulic cylinder is connected by catheter, and hydraulic cylinder internal liquid is flowed between each hydraulic cylinder by catheter, regulates the height of secondary bistrique and each hydraulic cylinder of balance to the pressure of secondary bistrique or toothed disc.
Described full automatic polishing brick flooring sander, wherein, described hydraulic balance structure comprises and correspondingly with toothed disc arranges and extrude the main hydraulic cylinder of toothed disc and arrange with secondary bistrique one_to_one corresponding and secondary bistrique be pressed in the ground sub-hydraulic cylinder of polished bricks, described main hydraulic cylinder and sub-hydraulic cylinder are all fixed on toothed disc, the piston rod of main hydraulic cylinder connects bistrique cylinder push-rod, the piston rod auxiliary connection bistrique of sub-hydraulic cylinder; Described main hydraulic cylinder and sub-hydraulic cylinder are communicated with by catheter and arrange;
The push rod of described bistrique cylinder connects main hydraulic cylinder, and bistrique cylinder extrudes main hydraulic cylinder downwards, is pressed on polished bricks ground by main hydraulic cylinder by the main bistrique be fixedly connected with toothed disc; Main hydraulic cylinder internal liquid is forced out and is flowed between each sub-hydraulic cylinder by catheter, regulates the height of secondary bistrique and each hydraulic cylinder of balance to the pressure of secondary bistrique or toothed disc.
Described full automatic polishing brick flooring sander, wherein, described main bistrique is arranged on toothed disc bottom centre, and described secondary bistrique is arranged around main bistrique, and described main bistrique is contrary with the rotation direction of secondary bistrique;
Described drive mechanism comprises gear train and main shaft, and described gear train connects motor by main shaft, and described gear train comprises the master gear and pinion that is multiple and the meshing setting of master gear that are connected with main shaft; Described master gear connects main bistrique, and described each pinion correspondence connects each secondary bistrique.
Described full automatic polishing brick flooring sander, wherein, it is fixing that described gear train is placed in toothed disc inside;
Described grinding head mechanism also comprises the motion bar of up and down setting, described motion bar is connected with pinion with lower surface through toothed disc upper surface, bearing is provided with at motion bar and the upper surface of toothed disc and the contact position of lower surface, motion bar bottom is fixedly connected with secondary bistrique, and motion bar top arranges adjustment bearing; Hydraulic cylinder is fixed on adjustment its top, and the downward squeeze adjustments bearing of piston rod makes motion bar move down, and is pressed on polished bricks ground by secondary bistrique.
Described full automatic polishing brick flooring sander, wherein, described adjustment bearing is taper roll bearing;
Described piston rod bottom is provided with extrusion, and described taper roll bearing outer wall is fixedly installed stressed circle; Be provided with at least two extruding pins bottom described extrusion, described piston rod promotes extrusion and extrudes stressed circle by extruding pin, regulates taper roll bearing height.
Described full automatic polishing brick flooring sander, wherein, described full automatic polishing brick flooring sander also comprises the purging system on the polished bricks ground after cleaning polishing, and described purging system is fixedly mounted in frame.
Described full automatic polishing brick flooring sander, wherein, described purging system comprises the water tank be placed in frame, the suction pump be connected with water tank and Duo Gen water-supply-pipe;
The center of described extrusion, motion bar and secondary bistrique is provided with through hole, and described extrusion is connected with water inlet pipe, and each through hole is communicated with water inlet pipe; Described main shaft is provided with inlet opening, and described main grinding head center is provided with the through hole be communicated with inlet opening;
Described water-supply-pipe connects water inlet pipe and inlet opening, described suction pump connection control panel.
Described full automatic polishing brick flooring sander, wherein, described full automatic polishing brick flooring sander also comprises the water suction system absorbed by water complete for cleaning.
Described full automatic polishing brick flooring sander, wherein, described water suction system comprise be fixed in frame and the pulsating pump be connected with water tank, around protect the water suction protective cover of grinding head mechanism and connect pulsating pump with water suction protective cover suction hose;
Described water suction system also comprises the lift cylinder promoting water suction protective cover and move up and down, and arrange multiple suction hole bottom described water suction protective cover, described suction hole connects pulsating pump by suction hose;
Described pulsating pump and the equal connection control panel of lift cylinder.
Described full automatic polishing brick flooring sander, wherein, the roller that described dynamical system comprises rack-mounted power motor and is connected with power motor, described power motor connection control panel.
Beneficial effect of the present invention: the invention provides a kind of portable, for renovation of carrying out polished bricks floor polishing, the sander removing scratch, the grinding head mechanism of this sander adopts the hydraulic balance structure be made up of multiple hydraulic cylinder, on the one hand, hydraulic balance structure can regulate the height of secondary bistrique according to the situation on polished bricks ground, make the secondary bistrique moment be pressed on polished bricks floor, the present invention is specially adapted to the renovation polishing work on the polished bricks floor with certain drop; On the other hand, hydraulic balance structure utilizes the flowing of each hydraulic cylinder internal liquid, automatically regulates each hydraulic cylinder to the pressure of secondary bistrique according to actual needs, balances each secondary bistrique and main bistrique to the pressure on polished bricks floor, greatly improves the effect of polishing.The present invention is by arranging secondary bistrique around main bistrique, arrange contrary with the rotation direction of secondary bistrique for main bistrique simultaneously, on the one hand, this set-up mode polishing area large (equal all oblong areas are maximum), grinding efficiency is high, secondary bistrique is closely arranged around main bistrique, and the spacing of each secondary bistrique and main bistrique is less, improves the uniformity of polishing; On the other hand, rotation direction when main bistrique and each secondary bistrique work is contrary, counteracts the active force receiving polished bricks ground each other greatly, makes sander smooth working.Structure of the present invention is ingenious, automaticity is high, good stability during work, vibrate little, polish effective, automatically can regulate the height of secondary bistrique according to the difference in height on polished bricks floor, make the secondary bistrique moment press polished bricks floor, the present invention is applicable to the polished bricks ground of household, public place is carried out to polishing renovation, eliminated its scratch, and polishing renovation work is carried out on the polished bricks ground being specially adapted to effects on surface injustice.
Accompanying drawing explanation
Fig. 1 is the structure diagram of full automatic polishing brick flooring sander in the present invention.
Fig. 2 is the structural representation of grinding head mechanism.
Fig. 3 is the structure diagram of hydraulic cylinder.
Fig. 4 is the structural representation of gear train.
Fig. 5 is the bottom surface structure schematic diagram of grinding head mechanism.
Fig. 6 is the structural representation of hydraulic cylinder auxiliary connection bistrique.
Fig. 7 is the structure top view of extrusion and stressed circle.
Fig. 8 is the top view that stressed circle is connected with taper roll bearing.
Detailed description of the invention
For making object of the present invention, technical scheme and advantage clearly, clearly, developing simultaneously referring to accompanying drawing, the present invention is described in more detail for embodiment.
The invention discloses a kind of full automatic polishing brick flooring sander, its structure diagram as shown in Figure 1, comprise frame 90 and rack-mounted grinding head mechanism 10, frame 90 is also provided with dynamical system, purging system, water suction system and control panel (all not drawing), wherein, dynamical system, purging system are all connected with control panel with water suction system, and controlled panel controls.
In order to make sander of the present invention clearly, each system of sander is separately discussed by this detailed description of the invention, first grinding head mechanism 10 is discussed.
The structural representation of grinding head mechanism 10 as shown in Figure 2, comprises toothed disc 100, is fixedly installed the secondary bistrique 220 of main bistrique 210 and multiple and main bistrique 210 cooperating bottom toothed disc 100; Also comprise drive mechanism, main bistrique 210 is connected motor (not drawing in figure) with secondary bistrique 220 by drive mechanism.
In the present embodiment, drive mechanism comprises gear train 300 and main shaft, and (110 in Fig. 2 is the shell of main shaft, main shaft is arranged in main shaft shell 110), gear train 300 connects motor by main shaft, this gear train 300 with comprise the master gear 310 and pinion 320 that is multiple and the meshing setting of master gear 310 that are connected with main shaft, its concrete structure schematic diagram is as shown in Figure 4, corresponding, and the concrete arrangement of main bistrique 210 and secondary bistrique 220 as shown in Figure 5; Master gear 310 connects main bistrique 210, and each pinion 320 correspondence connects each secondary bistrique 220.During work, motor drives master gear 310 to rotate by main shaft, thus drive main bistrique 210 to rotate, master gear 310 drives pinion 320 to rotate simultaneously, thus drive secondary bistrique 220 to rotate, master gear 310 is contrary with the rotation direction of pinion 320, and accordingly, main bistrique 210 is also contrary with the rotation direction of secondary bistrique 220.By this implementation, the opposing force on the ground be subject to when main bistrique 210 and secondary bistrique 220 work is offset completely, significantly increases the stability of bistrique work, during bistrique work of the present invention, vibrates little, stable.
Adopt gear train as drive mechanism in present embodiment, be because gear train technology is comparatively ripe, stability when bistrique works can be ensured, be conducive to the service life of improving bistrique simultaneously.In addition, because gear has certain thickness, when bistrique works, even if finely tune secondary bistrique about 220, substantially can not affect the normal work of gear train.Finally, adopt gear train as drive mechanism, also help the production cost reducing bistrique, increase the weight (namely directly increasing the pressure of bistrique to ground) of bistrique, improve polishing effect.
Be applicable to make bistrique polish to broken terrain, simultaneously in order to ensure the isostasy on main bistrique 210 and secondary bistrique 220 pairs of ground, the present invention arrange regulate secondary bistrique 220 and toothed disc 100 height hydraulic balance structure, this hydraulic balance structure comprise multiple respectively with secondary bistrique 220 and the corresponding hydraulic cylinder arranged of toothed disc 100.Concrete, as shown in Figure 3, hydraulic cylinder 400 inside arranges hydraulic piston 410 to the structure diagram of hydraulic cylinder 400, and this hydraulic piston 410 is connected with piston rod 420.The operation principle of hydraulic cylinder is liquid (fluid) the pressure extrusion hydraulic piston 410 by its inside, promotes piston rod 420 action downwards.Further, can find out in Fig. 2, each hydraulic cylinder is connected by catheter 430, and hydraulic cylinder internal liquid is flowed between each hydraulic cylinder by catheter 430.
In this detailed description of the invention, as shown in Figure 2, hydraulic cylinder 400 comprises two main hydraulic cylinders 401 and 7 sub-hydraulic cylinders 402, wherein 7 sub-hydraulic cylinders 402 corresponding 7 secondary bistriques 220 respectively, remaining two main hydraulic cylinders 401 are fixed on the upper surface both sides (see Fig. 2) of toothed disc 100, main hydraulic cylinder 401 and sub-hydraulic cylinder 402 are all fixed on toothed disc 100, and the piston rod of main hydraulic cylinder 401 connects bistrique cylinder 120 push rod, the piston rod auxiliary connection bistrique of sub-hydraulic cylinder 402.In practical application, bistrique cylinder 120(is specifically see Fig. 2) effect be that driven gear dish moves up and down (move up and down in process at toothed disc, main shaft and main shaft shell 110 also move up and down simultaneously).When the push rod of bistrique cylinder 120 promotes downwards (push rod of extruding main hydraulic cylinder 401 downwards, thus extruding main hydraulic cylinder 401), main hydraulic cylinder 401 is squeezed, and compresses toothed disc 100 downwards, makes main bistrique 210 and ground close contact.Grinding head mechanism 10 regulates secondary bistrique and toothed disc height to adapt to uneven ground automatically, its course of work is as follows: bistrique cylinder 120 compresses main hydraulic cylinder 401 downwards, toothed disc 100 is compressed by main hydraulic cylinder 401, main hydraulic cylinder 401 is squeezed, internal liquid oil flows out, flow along catheter, enter in each sub-hydraulic cylinder 402, each sub-hydraulic cylinder 402 internal liquid oil increases, the hydraulic piston 410 of each sub-hydraulic cylinder 402 inside is extruded downwards, thus drive piston rod 420 to compress secondary bistrique 220 downwards, make each secondary bistrique 220 be pressed on ground; When bistrique runs into the ground with drop (now, bistrique corresponding to high-order ground is by upward pressure, bistrique corresponding to low level ground is unsettled), the bistrique at high-order ground place is by upwardly, liquid oil in the hydraulic cylinder of its correspondence is extruded outflow, flow in the hydraulic cylinder of bistrique corresponding to the ground of low level along catheter 430, this hydraulic cylinder internal liquid increases, extruding hydraulic piston 410 moves downward, promote piston rod 420 downward, the bistrique making low level ground corresponding downwards again with ground close contact; When secondary bistrique 220 all with ground close contact after, the inner unnecessary liquid oil of each sub-hydraulic cylinder 402 flows into main hydraulic cylinder 401 again by catheter 430, again compress toothed disc 100(to be fixedly installed due to toothed disc 100 and main bistrique 210, compress toothed disc 100 and namely compress main bistrique 210).Grinding head mechanism of the present invention is by arranging the hydraulic cylinder of multiple connection cleverly, when bistrique works, the liquid oil of each hydraulic cylinder inside distributes adjustment automatically according to suffered pressure, make the isostasy of main bistrique and each secondary bistrique, even if grinding head mechanism of the present invention is operated in the polished bricks ground (general drop can not more than 5 millimeters) of certain drop, also can be simply outstanding complete polishing work.
In this detailed description of the invention, it is fixing that gear train 300 is placed in toothed disc 100 inside.Secondary bistrique 220 move up and down structure as shown in Figure 6, comprise the motion bar 510 of up and down setting, this motion bar 510 is arranged through toothed disc 100 upper surface and lower surface, in the contact position of motion bar 510 and toothed disc 100 upper surface and lower surface, be provided with bearing, move up and down (in Fig. 6, not drawing toothed disc 100) with slight to ensure that motion bar can rotate; Motion bar 510 is connected with pinion 320, and motion bar 510 bottom is fixedly connected with secondary bistrique 220, and motion bar top arranges and regulates bearing 520; Hydraulic cylinder is fixed on by holder 530 and regulates bearing 520 top, and piston rod 420 downwards squeeze adjustments bearing 520 makes motion bar 510 move down, thus is pressed on the ground by secondary bistrique 220.
Further, be subject to piston rod 420 owing to regulating bearing 520 to extrude downwards, and regulate bearing 520 to need to ensure the rotation of motion bar 510 simultaneously, as can be seen from Figure 6, when the downward squeeze adjustments bearing 520 of piston rod 420, must increase and regulate ball and the frictional force regulating bearing 520 inwall in bearing 520, adjustment bearing 520 be rotated more difficult.In order to ensure that secondary bistrique 220 can be finely tuned up and down, ensureing its normal rotation simultaneously, in this detailed description of the invention, regulating bearing 520 to adopt taper roll bearing.And piston rod 420 bottom is provided with extrusion 440, be fixedly installed stressed circle 521 at taper roll bearing outer wall simultaneously, extrude stressed circle 521 by extrusion 440 to promote to regulate bearing to move downward, avoid the direct squeeze adjustments bearing 520 of extrusion 440 and affect its normal rotation.
Further, as shown in Figure 7, it is the top view of extrusion 440 and stressed circle 521, and Fig. 8 is the top view that stressed circle 521 is arranged with taper roll bearing, is equidistantly provided with bottom extrusion 440 in three extruding pins 441, figure and can finds out, these three extruding pins 441 directly contact with stressed circle 521, when piston rod 420 promote extrusion 440 move downward time, extruding pin 441 directly pressure is acted on stressed circle 521, stressed circle 521 drives taper roll bearing to move downward.And when running into high-order ground, the extruding of the liquid oil of hydraulic cylinder inside, by upward pressure, by stressed circle 521 upwardly extrusion 440, thus upwardly piston rod 420, is flowed out by secondary bistrique 220.
In this detailed description of the invention, being equipped with of extrusion 440, stressed circle 521 and taper roll bearing, the movement structure of secondary bistrique 220 can be made on the one hand closely firm, pressure is concentrated, course of action is smooth, quick; On the other hand, when can ensure that secondary bistrique about 220 is finely tuned, its normal rotation can not be affected, ensure that the service life of secondary bistrique.
Purging system of the present invention mainly comprises and is placed in the water tank (figure does not draw) in frame 90, the suction pump be connected with water tank and Duo Gen water-supply-pipe.The center of extrusion 440, motion bar 510 and secondary bistrique 220 is provided with through hole 600(see Fig. 5), extrusion 440 is connected with water inlet pipe 700, and each through hole 600 is communicated with water inlet pipe 700; Meanwhile, main shaft is provided with inlet opening, and main grinding head center is provided with the through hole 600 be communicated with inlet opening, the setting of through hole 600 and water inlet pipe 700.Water-supply-pipe connects water inlet pipe 700 and inlet opening, suction pump connection control panel, and control panel controls suction pump, is extracted out by the water in water tank, by water-supply-pipe input water inlet pipe 700 and inlet opening, flows out from main bistrique 210 and secondary bistrique 220 center.On the one hand, when polishing in grinding head mechanism 10 pairs of polished bricks ground, polished bricks ground certainly leads to heat, traditional way adopts water for cooling, and the present invention, by said structure, makes water flow out from the center of main bistrique 210 and each secondary bistrique 220 cleverly, when polishing, water is evenly comprehensive strengthens cooling-down effect to surrounding diffusion, is conducive to improving polishing quality.On the other hand, when polishing in grinding head mechanism 10 pairs of polished bricks ground, dust will inevitably be produced, the present invention controls suction pump by control panel, being extracted out by water in water tank is transported in water inlet pipe 700 and inlet opening through water-supply-pipe, water flows out from main bistrique and each secondary grinding head center, cleans the polished bricks floor through polishing, avoids the dust produced in bruting process to affect environment.
Water suction system of the present invention mainly comprise be fixed in frame 90 and the pulsating pump (not drawing in figure) be connected with water tank, around protect the water suction protective cover of grinding head mechanism 10 and connect pulsating pump with water suction protective cover suction hose.In practical application; cylindrical shape is arranged to by water suction protective cover; protection glue-line is set bottom water suction protective cover (on the one hand; utilize the elasticity of protection glue-line can well prevent water suction protective cover to damage floor, on the other hand, protection glue-line can hinder sewage to outflow; be conducive to improving cleaning soaking effect); it is inner that grinding head mechanism 10 is placed in water suction protective cover, and grinding head mechanism 10 can move up and down under the drive of bistrique cylinder 120 in water suction protective cover, and water suction protective cover does not affect it and normally works.Further, water suction protective cover top is connected with lift cylinder, and this lift cylinder can control water suction protective cover and move up and down, when the protective cover that absorbs water moves downward, just with polished bricks ground gentle touchdown.Arrange multiple suction hole bottom water suction protective cover, suction hole connects pulsating pump by suction hose.Pulsating pump and the equal connection control panel of lift cylinder.During work; polish in grinding head mechanism 10 pairs of polished bricks ground; purging system cleans it, in cleaning process, will inevitably produce sewage; now control lift cylinder by control panel; make water suction protective cover decline just with polished bricks ground gentle touchdown, control panel controls pulsating pump work, and sewage is sucked suction hole; be transported in water tank by suction hose, complete the process to sewage.The present invention is by arranging water suction system, and the sewage produced when being convenient to work to sander processes, and avoids drainage flow to make dirty environment, is specially adapted to the polished bricks floor polishing renovation of household, public place.
Further; conveniently staff check intuitively and regulate bistrique to the pressure on floor and water suction protective cover to the pressure on floor; bistrique cylinder 120 and lift cylinder are provided with air gauge; during use; can by barometric reading directly reflect bistrique to the pressure on floor and water suction protective cover to the pressure on floor, can also regulate according to corresponding situation.
Dynamical system of the present invention mainly comprises the power motor be arranged in frame 90 and the roller 80 be connected with power motor, this power motor connection control panel.In actual use, roller can adopt the running roller of strip, and this running roller can improve the stability of sander preferably, and this running roller anti-pressure ability is strong simultaneously, can reduce the fault rate of dynamical system.During work, control power motor by control panel, make sander movement automatically.Further, control panel can arrange remote controller, further facilitates staff and controls sander work.
In practical application, press grinding wheel head structure because bistrique cylinder 120 promotes main hydraulic cylinder 401, sander can be subject to floor to its reaction force upwards, if when sander quality is less, sander easily by jack-up, impact polishing quality.Therefore the present invention arranges gravity structure in frame 90, this gravity structure comprises the installing frame be welded in frame 90 and the iron block being placed in installing frame, by increasing the quantity of iron block, can increase the quality of sander, avoid sander by jack-up, ensure polishing effect.During use, user can increase or reduce the quantity of iron block in installing frame according to actual needs with the weight of choose reasonable sander.
Structure of the present invention is firmly ingenious, and automaticity is high, and good stability during the work of its grinding head mechanism, vibrates little, polish effective, automatically can regulate the height of secondary bistrique according to the difference in height on polished bricks floor, make the secondary bistrique moment press polished bricks floor.Reasonable disposition of the present invention purging system and water suction system, the full automatic dust to producing in bruting process processes, tidy up clean without the need to staff, practicality is high.The present invention is applicable to the polished bricks ground in household, public place is carried out to polishing renovation, eliminated its scratch, and polishing renovation work is carried out on the polished bricks ground being specially adapted to effects on surface injustice.
Should be understood that, application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection domain that all should belong to claims of the present invention.
Claims (10)
1. a full automatic polishing brick flooring sander, comprise frame and rack-mounted grinding head mechanism, it is characterized in that, described frame is provided with and drives the dynamical system of machine frame movement and be connected with grinding head mechanism and the bistrique cylinder driving grinding head mechanism to move up and down; Described frame is also provided with control panel, and described control panel connects dynamical system and bistrique cylinder;
Described grinding head mechanism comprises toothed disc, is fixedly installed the secondary bistrique of main bistrique and multiple and main bistrique cooperating bottom described toothed disc; Described grinding head mechanism also comprises drive mechanism, and described main bistrique is connected motor with secondary bistrique by drive mechanism;
Described grinding head mechanism also comprises the secondary bistrique height of adjustment and secondary bistrique is pressed in the ground hydraulic balance structure of polished bricks, and described hydraulic balance structure comprises multiple hydraulic cylinder of arranging corresponding to secondary bistrique and toothed disc respectively; Described hydraulic cylinder inside arranges hydraulic piston, and described hydraulic piston is connected with piston rod; Each hydraulic cylinder makes each secondary bistrique press polished bricks ground by its internal liquid pressure extrusion hydraulic piston; Described each hydraulic cylinder is connected by catheter, and hydraulic cylinder internal liquid is flowed between each hydraulic cylinder by catheter, regulates the height of secondary bistrique and each hydraulic cylinder of balance to the pressure of secondary bistrique or toothed disc.
2. full automatic polishing brick flooring sander according to claim 1, it is characterized in that, described hydraulic balance structure comprises and correspondingly with toothed disc arranges and extrude the main hydraulic cylinder of toothed disc and arrange with secondary bistrique one_to_one corresponding and secondary bistrique be pressed in the ground sub-hydraulic cylinder of polished bricks, described main hydraulic cylinder and sub-hydraulic cylinder are all fixed on toothed disc, the piston rod of main hydraulic cylinder connects bistrique cylinder push-rod, the piston rod auxiliary connection bistrique of sub-hydraulic cylinder; Described main hydraulic cylinder and sub-hydraulic cylinder are communicated with by catheter and arrange;
Bistrique cylinder extrudes main hydraulic cylinder downwards, is pressed on polished bricks ground by main hydraulic cylinder by the main bistrique be fixedly connected with toothed disc; Main hydraulic cylinder internal liquid is forced out and is flowed between each sub-hydraulic cylinder by catheter, regulates the height of secondary bistrique and balance main hydraulic cylinder and sub-hydraulic cylinder to the pressure of toothed disc or secondary bistrique.
3. full automatic polishing brick flooring sander according to claim 2, is characterized in that, described main bistrique is arranged on toothed disc bottom centre, and described secondary bistrique is arranged around main bistrique, and described main bistrique is contrary with the rotation direction of secondary bistrique;
Described drive mechanism comprises gear train and main shaft, and described gear train connects motor by main shaft, and described gear train comprises the master gear and pinion that is multiple and the meshing setting of master gear that are connected with main shaft; Described master gear connects main bistrique, and described each pinion correspondence connects each secondary bistrique.
4. full automatic polishing brick flooring sander according to claim 3, is characterized in that, it is fixing that described gear train is placed in toothed disc inside;
Described grinding head mechanism also comprises the motion bar of up and down setting, described motion bar is connected with pinion with lower surface through toothed disc upper surface, bearing is provided with at motion bar and the upper surface of toothed disc and the contact position of lower surface, motion bar bottom is fixedly connected with secondary bistrique, and motion bar top arranges adjustment bearing; Sub-hydraulic cylinder is fixed on adjustment its top, and the downward squeeze adjustments bearing of piston rod makes motion bar move down, and is pressed on polished bricks ground by secondary bistrique.
5. full automatic polishing brick flooring sander according to claim 4, is characterized in that, described adjustment bearing is taper roll bearing;
Described piston rod bottom is provided with extrusion, and described taper roll bearing outer wall is fixedly installed stressed circle; Be provided with at least two extruding pins bottom described extrusion, described piston rod promotes extrusion and extrudes stressed circle by extruding pin, regulates taper roll bearing height.
6. full automatic polishing brick flooring sander according to claim 5, is characterized in that, described full automatic polishing brick flooring sander also comprises the purging system on the polished bricks ground after cleaning polishing, and described purging system is fixedly mounted in frame.
7. full automatic polishing brick flooring sander according to claim 6, is characterized in that, described purging system comprises the water tank be placed in frame, the suction pump be connected with water tank and Duo Gen water-supply-pipe;
The center of described extrusion, motion bar and secondary bistrique is provided with through hole, and described extrusion is connected with water inlet pipe, and each through hole is communicated with water inlet pipe; Described main shaft is provided with inlet opening, and described main grinding head center is provided with the through hole be communicated with inlet opening;
Described water-supply-pipe connects water inlet pipe and inlet opening, described suction pump connection control panel.
8. full automatic polishing brick flooring sander according to claim 7, is characterized in that, described full automatic polishing brick flooring sander also comprises the water suction system absorbed by water complete for cleaning.
9. full automatic polishing brick flooring sander according to claim 8, it is characterized in that, described water suction system comprise be fixed in frame and the pulsating pump be connected with water tank, around protect the water suction protective cover of grinding head mechanism and connect pulsating pump with water suction protective cover suction hose;
Described water suction system also comprises the lift cylinder promoting water suction protective cover and move up and down, and arrange multiple suction hole bottom described water suction protective cover, described suction hole connects pulsating pump by suction hose;
Described pulsating pump and the equal connection control panel of lift cylinder.
10. full automatic polishing brick flooring sander according to claim 1 and 2, is characterized in that, the roller that described dynamical system comprises rack-mounted power motor and is connected with power motor, described power motor connection control panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410074042.XA CN103846756B (en) | 2014-03-03 | 2014-03-03 | A kind of full automatic polishing brick flooring sander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410074042.XA CN103846756B (en) | 2014-03-03 | 2014-03-03 | A kind of full automatic polishing brick flooring sander |
Publications (2)
| Publication Number | Publication Date |
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| CN103846756A CN103846756A (en) | 2014-06-11 |
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| CN105150051A (en) * | 2015-07-28 | 2015-12-16 | 中国科学院长春光学精密机械与物理研究所 | Internal linkage type multi-cylinder self-adaptive polishing grinding head |
| CN105252363B (en) * | 2015-11-03 | 2017-08-04 | 晋江兴翼机械有限公司 | A kind of intelligent floor grinding mill control system and control method |
| CN108777821B (en) * | 2018-07-06 | 2020-06-16 | 深圳市天歌智能科技有限公司 | Telescopic heat dissipation audio amplifier |
| CN113059421B (en) * | 2021-03-11 | 2024-04-05 | 吾尚良品环境服务(上海)有限公司 | Environment-friendly water mill for stone maintenance |
| CN113854171B (en) * | 2021-09-27 | 2022-11-04 | 合肥五粮泰生物科技有限公司 | Manger with residual feed clearance function |
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| CN201077007Y (en) * | 2007-06-05 | 2008-06-25 | 吴世裕 | Terrace abrader |
| CN201295867Y (en) * | 2008-11-11 | 2009-08-26 | 吴瑞华 | An improved structure for a special grinder for terrace wall sides and stairs |
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