CN1445425A - Sander for polishing wall space - Google Patents
Sander for polishing wall space Download PDFInfo
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- CN1445425A CN1445425A CN 03113656 CN03113656A CN1445425A CN 1445425 A CN1445425 A CN 1445425A CN 03113656 CN03113656 CN 03113656 CN 03113656 A CN03113656 A CN 03113656A CN 1445425 A CN1445425 A CN 1445425A
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- grinder
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Abstract
A grinding machine for polishing wall surface features that a large grinding machine is designed for large-area wall surface and a hand-held small one with positioning and dust-absorption function for small-area of wall surface.
Description
Technical field
The present invention relates to the grinder for polishing wall surface that building finishing is used, particularly a kind ofly find out the grinder for polishing wall surface that polishing grinding is carried out on the plane.
Prior art
People's methods of using in the finishing room are more, add powder (for example dry powder calcium carbonate etc.) with glue and stir into the putty ash, scrape on the wall; Or use soft blade that the front is polished, form smooth wall (imitative porcelain); Or use sandpaper that body of wall is polished, on metope, whitewash emulsion paint coating.These polishing grindings have two characteristics, and the one, make metope form a smooth face by polishing grinding, the 2nd, finish by hand by the people.
The inventor in first to file application number be 00114111.2 grinder for polishing wall surface, mainly be to utilize the emery wheel tube that rotates to slide in orbit, metope is polished, this application has solved the problem of inconvenience hand-manipulated, but also there are some defectives in actual use, as the potential difference problem of different size track, collection problem of dust etc. still can't solve during sanding and polishing.
Summary of the invention
The purpose of this invention is to provide a kind of good stability, vibrate little, but the good grinder for polishing wall surface of dust suction and safety.
For achieving the above object, adopt following technical scheme:
The invention provides a kind of grinder for polishing wall surface, it mainly comprises a movable pedestal, place the external application motor on the base, vertically be installed in parallel in many tracks on the base, the built-in motor that can slide in orbit and be positioned at its outside by the emery wheel tube that built-in motor drive to rotate is set up in the suspended cross-beam on track top.
Set up post on the described base, described track is installed on the slide plate, and described slide plate is sleeved on the column.
Described emery wheel tube adds safty shield outward; Described safty shield installs the location steamboat additional near one side of the metope of will polishing; Described safty shield lower end is established one and is gone out tuyere, and a dust absorption nozzle is established in tipping in parallel; Described dust absorption nozzle comprises flat elongated air intake mouth, is communicated with the die cavity of air intake mouth, and the flexible pipe outlet of being located at the die cavity both sides, and the flexible pipe outlet is communicated with dust collector hose; Described dust absorption nozzle is made by the flexible glue material; Described safty shield emery wheel tube lower end is baffled, and an annular sweep-up pipe made from flexible glue is fixed in the inside of baffle plate.
Described track unsaturated resin glass fibre reinforced plastics is that raw material are made, and track is divided into large, medium and small three kinds of specifications, and the interorbital suit of different size connects; Have a breach to slide up and down for main shaft on track one side wherein, suit is plugged into fixing place in the front and back of track near metope between the track.
For the track of being located on the slide plate, described track unsaturated resin glass fibre reinforced plastics is that raw material are made, and track is divided into large and small two kinds of specifications, and the interorbital suit of different size connects; The cross section of track is the order type, one side the breach that has therein slides up and down for main shaft, suit is plugged into fixing place in the front and back of track near metope between the track.Establish a potential difference correction track to revise the potential difference between the track in described track, its internal diameter just internal diameter with small size track is identical, and external diameter is identical with small size outer track radius, can be free to slide in the medium size track.
The shape of the mouth as one speaks of described track is the order font.
Described built-in motor is electronic roller.The shell of described electronic roller connects with mounting flange.
At front end or the inboard installing positioning screw of described track near wall.
Horizontal two beam-ends heads installing pulley of described suspention and steel ropes, steel ropes is hung the built-in motor two ends.
In described small size track, establish main shaft control device.
The invention provides a kind of small-sized grinder for polishing wall surface, it is divided into two parts, and a part is the motor part, and another part is a polishing grinding roller emery wheel tube fixed thereon, and be placed in the safty shield, there are two plane of orientations and regulating tank and nut in described safty shield lower end.
At described roller emery wheel tube part exposed length and mutually same section sweep-up pipe of roller emery wheel tube, sweep-up pipe gos deep into described motor part, and its rear end connects the flexible pipe of the outer blower fan of a feeding.
Described sweep-up pipe is many, and outer blower fan is connected after being pooled to the manifold trunk of being located at the motor part in its rear end.
Described sweep-up pipe inwall is established fluting.
According to the above technical scheme of the present invention, have following advantage:
(1) well solved the problem that polishing wall surface is polished, realized that machine replaces manual mechanized operation; Greatly reduce labour intensity, improved efficiency.
(2) make machine have more practicality, room that can the polishing grinding differing heights, hall, exterior wall.
(3) more attractive in appearance through the metope behind this machine polishing grinding, neat.
Description of drawings
Fig. 1 is the simple assembling drawing A of the big specification grinder for polishing wall surface of the present invention, B, C.
Fig. 2 is the base of A type grinder for polishing wall surface among the present invention.
The base of Fig. 3 Type B grinder for polishing wall surface.
The slide plate plan view of Fig. 4 Type B machine.
The slide plate three-dimensional effect diagram of Fig. 5 Type B machine.
The installation schematic diagram in Fig. 6 Type B machine location sliding eye and thrust point hole.
The big specification track of A type machine among Fig. 7 the present invention.
Fig. 8 A of the present invention, specification track in the Type B machine.
A among Fig. 9 the present invention, Type B machine small-sized track.
Figure 10, Figure 11 are A of the present invention, the assembling drawing of Type B machine track.
A type machine potential difference correction trackwork schematic diagram among Figure 12 the present invention.
A type machine can be regulated the main shaft control device of size among Figure 13 the present invention.
A type machine can be regulated the main shaft control device of size among Figure 14 the present invention.
A type machine can be regulated the potential difference correction track of size among Figure 15 the present invention.
Figure 16 produces the schematic diagram of pressure during for machine polishing grinding smallpox metope of the present invention.
Figure 17 is the assembling drawing of medium plain emery wheel tube of the present invention.
Figure 18 is the schematic diagram ABC of suspension system among the present invention.
Figure 19 is the dust absorption nozzle schematic diagram of dust catcher among the present invention.
Figure 20 is safty shield side sectional view among the present invention
Figure 21 is positioning screw design sketch among the present invention.
Figure 22 is the application schematic diagram of spherical bearing among the present invention at positioning screw.
Figure 23 is the application schematic diagram of deformable bead among the present invention at positioning screw.
Figure 24 is the small-sized grinder for polishing three-dimensional effect diagram of no safty shield among the present invention.
Figure 25 is the middle-size and small-size grinder for polishing schematic plan view of the present invention.
Figure 26 is the small-sized grinder for polishing three-dimensional effect diagram of the present invention.
The specific embodimentThe final assembly working method
Referring to Figure 1A, B, C, the present invention one has the machine of polishing grinding metope, and it mainly comprises base 1, track 2, Electrical machinery cylinder and emery wheel tube 3, dust absorption nozzle safty shield 4, and external application motor 5.Electrical machinery cylinder and emery wheel tube 3 and dust absorption nozzle safty shield 4 slide up and down along track 2 with hanging down of motor 5 outside, apply certain pressure (can increase pressure meter) by the hand push machine, realize the polishing grinding metope.
The present invention has two kinds of embodiments: A type machine has greatly, in, baby track by the mode that suit is plugged into, makes machine be fit to the interior wall in house of different size height and the polishing grinding of wall face;
Type B machine such as Figure 1B, C, be provided with front column 11 and rear column 12 at base plate 1, diverse location is set with two slide plates 6 and 61 on the column, on slide plate, be fixed with track 2, there are Electrical machinery cylinder and emery wheel tube 3 and dust absorption nozzle safty shield 4 in track 2 lower ends, beginning, motor emery wheel tubes etc. are in the lower end of track 2, two slide plates 6 and 61 hanging down at motor 51, with front column 11 and rear column (distance rod) 12 is that track rises, drive motor emery wheel tube 3 risings such as grade of the track 2 on the slide plate 6 simultaneously, when the track on the slide plate 62 arrived the upper end of wall, motor 51 stopped to hang slide plate 6, motor emery wheel tube 3 grades continue down to finish polishing grinding work along track 2 risings hanging of an other external application motor 5, and are then opposite when descending.
Fig. 1 C alleviates the weight that motor 51 hangs slide plate 6 and slide plate 61 to design, with the obvious difference of Figure 1B be that the weight that motor 51 hangs obviously alleviates.Base, slide plate
Described base 1 places the lowermost end of sander, referring to Fig. 2, base 1 by base plate 13 and be located at 13 4 jiaos of panels turn to steamboat 14 to form by four bases, base steamboat 14 turns in order to height and the control of regulating base 1, support horizontal displays 15 are established in base plate 13 centres; The height that steamboat 14 can be regulated support should make polishing grinding produce certain pressure by the height of regulating steamboat 14 during the polishing grinding smallpox greater than the tracks positioned distance between borehole, finishes the work.
On base 1, other establishes rail road 16, is that the power supply machine cylinder is prepared greatly in starting shock just.
For the Type B machine, referring to Fig. 3 and Figure 1B, base has front column 11 and rear column 12, and rear column 12 also claims distance rod 12.
Described two lower skateboards 6 and upper slide 61 place the upper end of base plate 13, be sleeved on the pillar, be fixed with two motors 5 and motor 51 on the lower skateboard 6, motor 51 utilizes front column 11 and the distance rod 12 on the base plate 13 to hang lower skateboard 6 risings, track 2 on lower skateboard 6 and the upper slide 61 like this, motor emery wheel tube 3 grades in the track 2 also and then rise, referring to Fig. 4 to Fig. 6, rail road 16 is arranged on the lower skateboard 6, be that the power supply machine cylinder is prepared greatly in starting shock just, if front column location sliding eye 60 and distance rod location sliding eye 62, slide plate 6 is not single will to guarantee to slide on column, and can make machine polishing grinding metope produce certain pressure by promoting distance rod 12
The structure design of front column location sliding eye 60 and distance rod location sliding eye 62, bearing cylinder 63 utilizes main shaft 64 to be contained on the slide plate 6, main shaft 64 pillar 65 of ining succession, pillar 65 opposites are the another one pillars 66 that are fixed on slide plate 6, the pillar 65 pillars 66 outsides spring 67 of ining succession, main shaft 64, pillar 65, pillar 66, the outside of spring 67 is movable grooves 68, such design helps slide plate 6 at front column 11, distance rod 12 hangs slip, use hand push distance rod 12 simultaneously, slide plate 6 and slide plate 61 can make Electrical machinery cylinder and 3 pairs of metopes of emery wheel tube produce certain pressure, realize the polishing grinding of machine.Track
Totally two groups on the described track 2 of A type machine, vertically be placed in base 1 respectively, the rail road 16 that is provided with is to utilize the large size track to be plugged in medium size track and rail road to be fixed up, every group of track 2 plugged into by the track suit of large, medium and small three kinds of specifications respectively and is assembled, referring to Figure 1A, B, C, and Fig. 7 to Fig. 9, it is suitable to enclose size in the Outside Dimensions of small-sized track 21 and the middle specification track 22, and it is suitable to enclose size in the Outside Dimensions of middle specification track 22 and the big specification track 23, makes three kinds of tracks can suit plug into and is linked together.For suit plug into when connecting accurate positioning with is connected firmly, on the track 23,22,21 of large, medium and small three kinds of specifications, establish fixing hole 24 respectively, the track 23,22,21 of large, medium and small three kinds of specifications connected and fix; Here establish a location screw rod and imbed the front end or the inboard of the track of track 23,22,21, do not hinder the connection of plugging into of the suit of track;
The Type B machine only uses the track of two kinds of specifications just passable.
When designing track 2, the present invention considers from following several respects:
When (one) motor has just started vibrations bigger, the track of plastics is difficult to bear this pressure, need select for use to be more suitable for material.The present invention with base 1 near that end of wanting the polishing grinding metope, fix two identical with (A type machine medium size track 22, the small size track 21 of Type B machine) be the track 16 that raw material are done with iron, the vibrations of increasing when just having started to bear motor.
(2) do the shape of the mouth as one speaks that some plant equipment tracks use channel-section steel more now, if but this machine uses the channel-section steel shape of the mouth as one speaks, can bring bigger vibrations to machine, and precision is not high.The present invention is designed to the track of three kinds of specifications with track 2, and the track 22 that small size specification track 21 can just suit medium size specification, the track 22 of medium size specification can just utilize large size specification track 23 plug into (the Type B machine gets final product with two kinds of specification tracks); Referring to Fig. 8 Fig. 9, the shape of the mouth as one speaks of track 2 is designed to the apperance of order font, there is a breach power supply machine main shaft 31 to slide up and down in the middle of two crossbeams in one side therein, all there is otch in any track, so just there is breakdown point A, the suffered destructive power of breakdown point A is big more, destructive just strong more, the length of OA is X, the suffered destructive power F of A point just has F=1+1/X like this, and the big more F of X is just more little, just represents that also the suffered destructive power of the long more A point of OA is just more little, simultaneously A point corner is designed to circular-arcly, being designed to such encirclement structure has great help to the stability that improves machine.The Type B machine can use circular track.
When (three) polishing wall surface hit the polishing grinding corner, track 2 can be run into the body of wall of side, and the distance of motorized pulleys emery wheel tube 3 and side body of wall is the area that machine can not polishing grinding; Reduce this area and also just reduced the work difficulty.
(4) low more its stability of the center of gravity of machine is good more, it is described that Chemical Industry Press publishes " synthetic resin and plastics synthetic fibers ", the unsaturated-resin organic toughened glass, good mechanical property, some performance of the glass fiber reinforced plastic that strengthens with alkali-free glass cloth or glass fiber is near iron and steel, and density is little, the 1/4-1/5 that has only Fe, make 1/2 of Al, moulding easily has very superior chemical property.The present invention uses the moulding of unsaturated-resin organic toughened glass to do frame and track 2, alleviates the weight on machine top, thereby has reduced center of gravity, increases the stability of machine, also makes things convenient for the installation and removal carrying of machine simultaneously; Consider that the resin and plastic goods are easier to distortion; Abrasion resistance is relatively poor, the present invention pack in track 2 the insides very smooth iron sheet 25, paste tinfoil or other wear-resisting material protection tracks,
(5) when grinder for polishing wall surface polishing grinding interior wall, the height of metope generally can not surpass 4 meters, and 1.5 meters small-sized track 21 is sleeved on 2.5 meters medium-sized track 22 the insides and just can satisfies the demands, and the track of suit is short more, and stability is strong more; The short more stability of track of Type B machine lifting is strong more.
(6) the Type B machine is because slide plate gets on the right track without the suit track, and its structure can be more simply, if but the length of the track on the slide plate is short more, and the stability of machine is just good more, and thing contained on the slide plate is light more, and stable type is also good more.
(7) Figure 10 represents the connection figure that medium-sized track 22 is asked, when the higher metope of machine polishing grinding hall or exterior wall goods or building body, general one section 2.5 meters medium-sized track 22 is not enough, need be with two sections or the medium-sized track 22 connection back uses of multistage, during connection, medium-sized track 22 terminations are aimed at, and the rail joints outside utilizes and goes into screw 25 on large-scale track 23 and medium-sized track 22 fixing holes 24 with its fixing getting final product of plugging into.Main shaft control device
In the track socket, referring to Figure 12, small-sized track 21 is sleeved on medium-sized track 22 the insides, and this moment is installing main shaft control device 7 and potential difference correction track 71 in track; When main shaft control device 7 during in 22 motions of medium-sized track, potential difference correction track 71 moves with main shaft control device 7 under the effect of magnetic force, on main shaft control device 7, be advanced into small-sized track 21, the lower end stop motion of small-sized track 21 is run in potential difference correction track 71 upper ends, and is associated in small-sized track 21 under the effect of magnetic force; Just opposite small-sized track 21 lower end main shaft control devices 7 and potential difference correction track 71 are equipped with magnetic material when main shaft control device 7 is descending;
Figure 13 expresses above-mentioned main shaft control device 7, and it can regulate size, comprises bearing steamboat 72, vertical pivot 73, little spring 74, screw 75 and electric machine main shaft hole 76; Its side is with little bearing 72, and the axle of little bearing 72 is contained on the vertical pivot 73, makes main shaft control device 7 be fit to the tracks 21 that are out of shape with screw 75 and spring 74.
Main shaft control device 7 also can be other and constitutes, and also is the main shaft control device 7 that can regulate size as shown in figure 14, and different with Figure 13 is that its side is very smooth iron plate 77, can regulate, and is fit to the distortion track;
Figure 15 is the potential difference correction track 71 that can regulate size, and it comprises: bearing steamboat 72, vertical pivot 73, little spring 74, screw 75; Its side is with little bearing 72, and the axle of little bearing 72 is contained on the vertical pivot 73, makes potential difference correction track 71 be fit to the medium-sized tracks 22 that are out of shape with screw 75 and spring 74.
In the present invention, the main shaft 31 of Electrical machinery cylinder and emery wheel tube 3 is not rotate as stator, referring to Figure 20, and makes motor rise or descend under the hanging of external force, it can be slided up and down along track 2, and can make main shaft 31 motionless.This just needs a kind of device, is main shaft control device 7; Produce potential difference but main shaft control device 7 will slide in the track 2 of different size, potential difference can make can the polishing grinding metope when when operation in the track 22 of main shaft control device 7 in the medium size specification, but just can not the polishing grinding metope when entering small-sized track 21; The track made of plastic resin is easier to distortion in addition, and is big especially to the influence of main shaft control device 7, influenced the accuracy of machine polishing grinding.
In conjunction with Figure 12 to Figure 15, the present invention makes a slide block with the main shaft control device 7 of motor, and its external diameter just internal diameter with small size track 21 is identical, can well slide in the inner surface of small size track 21, and it is motionless to control motor 31 main shafts simultaneously; When the track 22 that enters medium size when main shaft control device 7 slides, an other slide block is arranged, potential difference correction track 71, its internal diameter just internal diameter with small size track 21 are identical, and external diameter is identical with medium size track 22 internal diameters, can slide freely in medium size track 22; When main shaft control device 7 moves in medium size track 22, under the effect of magnetic force, make its potential difference correction track 71 in medium size track 22 be associated in motion simultaneously, when potential difference correction track 71 is run into small size track lower end, potential difference correction track 71 is associated in small size track 21, stop motion, main shaft control device 7 is broken away from magnetic force and is entered small size track 21 under the effect of tractive force, move the potential difference problem of being brought thereby solved main shaft control device 7 in the track of different size.
The way of main shaft control device 7 has two kinds, first kind, referring to Figure 13, the axle of the bearing steamboat 72 of main shaft control device 7 and potential difference correction track 71 both sides is fixed on the vertical pivot 73, utilize two little springs 74 that axle is fixed on up and down on two framves, just there is certain retractility main shaft control device 7 and potential difference correction track 71 both sides like this, can solve the problem that track deformation brings; Second kind, referring to Figure 14, main shaft control device 7 and potential difference correction track 71 sides replace bearing steamboat 72 with very smooth iron plate, and this iron plate can slightly change the size of main shaft control device 7 and potential difference correction track 71, adapt to the track of distortion.Figure 16 is that motor polishing smallpox metope is the schematic diagram that pressure produces, the hole 78 of main shaft control device 7, pillar 77, pillar activity, spring 79 and clamping plate 771 (can be large-scale track 23) cooperating.When roller emery wheel tube is run into uneven metope, metope can produce a kind of pressure to roller emery wheel tube, the protruding more pressure of metope is big more, the recessed more pressure of metope is more little, and this pressure can be transferred to the spring 79 that runs through on the pillar 770 by main shaft control device 7, because the hole 78 of pillar activity is arranged above the pillar, just there is up and down space in main shaft control device like this, the bounce that the protruding more spring of metope produces is just big more, and just big more to the pressure of metope, polishing grinding is dark more; Opposite metope is recessed more, and the bounce that spring produces is just more little, and polishing grinding is just shallow more; Machine polishing grinding metope is the height by adjusting steamboat 14, main shaft control device 7 extrusion springs 79, and spring 79 rebounds and the pressure of generation machine polishing grinding metope; Make polishing grinding produce certain pressure, finish the work.The emery wheel tube is installed
Among the present invention, Electrical machinery cylinder and emery wheel cylinder 3 comprise the motionless main shaft of motor 31, flange 32, and cylinder grinding wheel 33, chuck 34, referring to Figure 17, cylinder grinding wheel 33 is installed in motor appearance surface shell 35 by flange 32 and chuck 34; It is 110mm that motor of the present invention can directly use diameter, and the electronic roller 31 of 250w is regulated linear velocity, rotating speed according to the situation of reality, bores a blue pilot hole of threaded hole 30 calls in the middle of Electrical machinery cylinder, is convenient to mounting flange.When polishing machine is polished metopes with emery wheel tube 33, utilize the flange pilot hole 30 in the middle of the motor housing 35 that flange 32 is contained in the middle of the motor housing earlier, pack into emery wheel 33 in the axial both sides of Electrical machinery cylinder main shaft then, here used emery wheel tube 33 is treated resin wheel in the inside or vitrified abrasive, and is with chuck 34 that emery wheel tube 33 is fixing at last; If use sponge emery wheel or nylon emery wheel, then do not need to adorn flange 33.
Big more its diameter of the power of electronic roller 31 is also big more, and the diameter of motor is big more, and the emery wheel tube 33 of its outside suit is also big more, and it is also big more to bear a heavy burden, understands influential to the effect of the polishing grinding of life-span of motor and machine.
Under the certain situation of the diameter of motor, can use two or more motors to drive the sander polishing grinding simultaneously, the power of single motor just can reduce like this, with the diameter of emery wheel tube 33 reduce weight and also reduce; But two rotating speed of motor are likely inequality, so two motors must be with a main shaft, spaced intermediately drive cylinder separately and the emery wheel tube rotates; For the stability that increases machine can be suspended in midair in motor place spaced intermediate.
Among the present invention, emery wheel tube 33 is sleeved on the outside of electronic roller 31 shells 35, directly metope is polished, and this requires shell 35 external surfaces that suitable fineness is arranged, can not be from the external surface of electronic roller so drive the power of emery wheel tube 33 rotations.Ceramic and resinous emery wheel can be implemented polishing to the metope of cement and lime, long more easy more the breaking of its length, and potential safety hazard is big more.There are not the problem of potential safety hazard in nylon and sponge and resemble steel wire emery wheel that short steel wire is bundled into and use simplyr, need select the hardness emery wheel bigger than high sediment concentration for use, but its cost are higher;
The present invention is at the flange 32 of electronic roller 31 shells 35 center fixed external diameters less than emery wheel tube 33 external diameters, two emery wheel tubes 33 replace an emery wheel tube, and length has reduced half, try one's best simultaneously the reduced radius of electronic club, internal diameter reduced diameter with the emery wheel tube greatly reduces potential safety hazard.The diameter of motor is more little, and the diameter of emery wheel tube also can be done more for a short time, helps the global design of machine.Suspension system
In the present invention, electronic roller 31, emery wheel tube 33, main shaft control device 7 all has constant weight, needing an other motor 5 to hang makes it to slide up and down along track 2, referring to Figure 18 A, B, C, the power that applies in orbit for minimizing also arrives this power mean allocation track to improve mechanical stability against short circuit, designing a crossbeam 80 in the top of track 2, the pulley 83 of bearing is housed in the inside, the two ends of crossbeam 80, is for being communicated with the outlet of small-sized track 2 and column 81 below the pulley 83, so originally, be assigned to pressure on the track 2 with regard to mean allocation on column 81 and the track 2, the track that the power on the track of being pressed in just becomes balanced distribution so just requires the track suit to connect all around, and the place that is connected and fixed of plugging into should be placed on the front and back of track near metope;
Main shaft control device 7 is by steel ropes 82 tractions of passing pulley 83, and O is reinforced with those both sides of A, and thickness is bigger, and the track suit connects, and the fixed point of the connection of plugging into is on these both sides; Main shaft control device 7 moves upward under can driving in the power of Figure 18 direction of arrow, and Figure 18-B has increased a steel ropes 82 on the basis of Figure 18-A.
Another mode is referring to Figure 18-C, be between track 2 and column 81, to add a column 81 ' again, like this according to lever principle, two columns 81,81 ' is the application point calcaneus branches point of power, originally the power on the track 2 of being pressed in has just been transferred to other two root posts 81,81 ' and has been gone up, and has reduced the suffered power of small size track 21 significantly.Dust suction, security protection
Can produce a large amount of dust when using grinder for polishing wall surface polishing metope, after dust produced, quite a few flew out along original direction, after be subjected to air resistance spread rapidly; Some is bonded on the emery wheel tube, flies out along with the rotation of emery wheel tube, and has flown because of the polishing metope contacts wall friction; Some then continues to stay on the metope after the polishing, and this a part of dust need be cleared up, otherwise can cause the viscous force of coating to descend and the phenomenon that occurs coming off.
The present invention installs a dust collection equipment for this reason, has designed the dust absorption nozzle 4 ' of this dust catcher equipment especially, and referring to Figure 19, it comprises air intake mouth 41, die cavity 42, flexible pipe outlet 43; Dust absorption nozzle is flat mouth, and the length of length and emery wheel tube 33 is suitable, and die cavity 42 can connect several flat mouths relatively more greatly simultaneously.The dust that polishing produces enters die cavity 42 by air intake mouth 41, and dust is along die cavity 42 rotations, at die cavity 42, the power of original direction obtains alleviation to a certain degree, under the wind-force of die cavity both sides drives, enter two flexible pipe simultaneously, enter the fan blade that produces high wind, enter cloth bag through flexible pipe outlet 43.Dust absorption nozzle can be made certain retractility by flexible glue, this dust absorption nozzle can be inserted a general dust catcher by flexible pipe, and dust absorption nozzle is fixed on the safty shield 35 (referring to Figure 20) of emery wheel tube 33.
The design principle of dust catcher should be: first, dust suction produces the place (below of emery wheel tube) of dust the most as far as possible near polishing, the second, the direction of dust suction should absorb the 3rd along the direction that dust flies out, the space of the lower end dust inlet of emery wheel tube is less, the convenient air-flow that forms sucks dust, and the last end spaces of emery wheel tube is bigger, and a verge board is arranged, help slowing down the speed that dust flies out and, help the absorption of dust absorption nozzle.The below that its important order one of the place of three dust suctions is the emery wheel tube, the 2nd, the top of emery wheel tube, dust flies out, and the 3rd, directly over the emery wheel tube.
The rule that flies out and according to dust, safty shield 4 is designed to have the safty shield that the dust function is collected in classification, with reference to Figure 20, concrete way is that the lower end with safty shield 4 is designed to one by 38 baffle plates that can regulate 37, fix an annular sweep-up pipe 300 made from flexible glue in the inside of baffle plate 37, by linking to each other the communicating pipe 36 that is fixed on safty shield with the dust suction air intake mouth 41 of outside, controllable register 37, make the place of annular sweep-up pipe 300 as far as possible close emery wheel tube polishing metopes, dwindle and the emery wheel tube between distance, form the air blast dust suction, allow sand fall on the ground in conjunction with actual conditions controllable register 37, this baffle plate 37 can also successfully be introduced safty shield with dust, can design a small brushes 39 in order to brush sticking dust on the wall at the safty shield baffle plate, gentlyer behind the dust releasing can be introduced into safty shield and absorb, heavier falls on the ground, allow polishing bigger husky of particle that come out fall naturally on the ground as required, according to the dust flight path, at mouth 36 of the upper end of safty shield design, connect dust suction air intake mouth 41, to be bonded on the emery wheel tube, the dust that back rotation with the emery wheel tube flies out sponges, can try one's best simultaneously near the emery wheel tube, to be bonded on the emery wheel tube, the dust that comes that also do not fly out is sponged, increase the space of emery wheel tube top safty shield, an if verge board 301, help cushioning the speed of dust, speed when slowing down dust and flying out safty shield, help the absorption of the upper end dust suction air intake mouth 41 of emery wheel tube outlet, can give the dust of the safty shield 4 that flies out on a small quantity to be sponged, and the dust that is bonded at the emery wheel tube because of contact with metope fly out to being sponged.Three dust suction air intake mouths 41 all enter a die cavity, enter the flexible pipe 300 of both sides again.In order to strengthen the effect of dust suction, we use a gum cover with safty shield parcel tightly, increase tightness.
Figure 20 has illustrated Electrical machinery cylinder and emery wheel tube 3, dust suction air intake mouth 41 and safty shield 4 mutual alignments relation.When external application motor 5 hangs Electrical machinery cylinder and 3 rotations of emery wheel tube, the polishing metope, safty shield 4 is located at the outside of emery wheel rotating cylinder 3, has surrounded most emery wheel tube, also can ensure constructor's safety even if emery wheel 3 breaks.In the dust suction process, dust enters dust absorption nozzle safty shield 4 under the attraction of high wind, come out from air outlet, order enters dust suction air intake mouth 41, die cavity 422, the flexible pipe 43 of dust absorption nozzle 4 ' both sides, the powerful blower fan (or dust catcher) of peripheral hardware, cloth bag, gas is discharged dust collection then; The small brushes 39 that is installed on the air intake mouth 41 can brush down the dust that is bonded on the metope, siphons away.The sand of polishing in addition can fall on the ground naturally, is the sucking-off sand, can establish an outlet 304 on safty shield 4, is used for dust suction and goes out sand when machine polishing smallpox.Navigation system
Among the present invention,, can regulate the degree of depth of emery wheel tube 3 polishing metopes by regulating safty shield 4, reach the purpose of location polishing wall surface polishing, by location steamboat 302 location polishing grinding metopes, location area reduces, the amount of construction also significantly reduces, and difficulty descends.
Among the present invention, safty shield 4 is made not only and can be broken by security protection emery wheel tube, and the function of dust collection also can be made the function with location with safty shield 4.Install safty shield 4 additional the location steamboat near the there of the metopes of will polishing, can determine the weight of polishing grinding among a small circle, to find a plane to carry out polishing grinding, realize plane positioning by these steamboats; This plane positioning system location area is less, and the difficulty of machine polishing grinding reduces, and workload diminishes.
For the bigger location of area, be polished into a smooth face for making the larger area plane polishing, the screw rod navigation system effect that the present invention continues to provide is very good.
Figure 21 to Figure 23 illustrates the front end that temporarily is installed in track or inboard positioning screw 9, and positioning screw 9 comprises square nut 90, rubber cushion 91, is fixed on the screw rod 92 of track front end, external threaded track side surfaces fixing hole 93; We regulate the length that positioning screw 9 stretches out by square nut, metope is implemented the location polishing grinding, utilize screw rod 92 positioning screw 90 can be fixed on the front end of track, external threaded track side surfaces fixing hole 93 can be fixed on positioning screw the side of track.
Figure 22 illustrates the application of spherical bearing at positioning screw, rubber cushion 94 is fixed on the rotor 95 as spherical bearing, the stator sphere bead 96 of spherical bearing by screw on the rotor 95 of spherical bearing, external screw thread by positioning screw 97 links to each other it with square nut 90, make it to become adjustable systems, when rubber cushion 94 is run into uneven metope 99, by the adjusting between spherical bearing rotor 95 and the stator 96, the balance that keeps screw rod 97 reaches the purpose that improves locating effect.
Deformable bead 990 is fixed on the screw rod 97, and when running into uneven metope, the distortion by bead reaches the balance that keeps screw rod 97, reaches the purpose that improves locating effect.
The gradient of metope is very big, and setting a screw rod in orbit, to position the polishing grinding effect very good, but engineering quantity is also big especially; The positioning screw navigation system is caught up with the location steamboat navigation system of stating safty shield 4 and is combined, and learns from other's strong points to offset one's weaknesses.Small-sized grinder for polishing
The above-mentioned grinder for polishing of the present invention, volume is bigger, comparatively inconvenience when the polishing corner.For this reason, the small-sized grinder for polishing that the present invention provides a kind of usefulness to hold in addition, referring to Figure 24 to Figure 26, it is divided into two parts, and a part is a polishing grinding roller emery wheel tube 100, and a part is a motor part 101, safty shield 107, safty shield lower end plane of orientation 109, regulating tank 110 and nut 111; Roller emery wheel tube 100 outer masks safty shield 107, roller emery wheel tube 100 is to be fixed on the motor 101, there is a hole lower end of safty shield 107, by regulating groove 110 and nut 111, the emery wheel tube is exposed a bit, the both sides, lower end of emery wheel tube is two plane of orientations 109, can make machine find a plane to carry out polishing grinding by this plane of orientation 109, safty shield 107 also wraps in motor 101 together, the polishing grinding rod that formation can be held, 107 times transverse planes 109 of safty shield play the effect of location, regulate safty shield 107 by regulating tank 110 and nut 111, the emery wheel tube 100 that polishing grinding is used exposes a bit, and metope is carried out polishing grinding, can reach the purpose of regulating the polishing grinding metope depth.
The vacuum part design of small-sized grinder for polishing, one little iron pipe is fixed on motor part 101, at roller emery wheel tube 100 part exposed lengths and mutually same section of roller emery wheel tube, be sweep-up pipe 102, be fixed on that section of motor and be appendix 103, appendix 103 rear ends are gas flow modulation switches, last several appendixs accumulate an outlet nozzle 105, connect flexible pipe, connect powerful blower fan, enter cloth bag, finish dust collection work; Sweep-up pipe 102 is the outsides at safty shield, and a fluting 106 is arranged in the inside of safty shield (sweep-up pipe 102), and (also can be the hole) makes things convenient for the dust grains of sand to enter sweep-up pipe 102.
The specification of small-sized grinder for polishing is less, can be held in the hand operation, and sanding operation is implemented in the corner.
Industrial applicability
The present invention has following advantage:
1, the track suit connects, and the application of potential difference correction track makes grinder for polishing wall surface be fit to different size Room and exterior wall.
2, the design of track bore, the application of two slide plates of Type B machine has reduced the vibrations of machine, greatly Raising the stability of machine.
3, the application of flange, the ingenious solution because emery wheel passes through length, and the life-span of causing is short and safety problem.
4, the design of dust absorbing system, high efficiency dust adsorption provides the feasibility of using to machine.
5, the comprehensive utilization of screw rod navigation system and two kinds of navigation systems of safty shield steamboat navigation system, mutually Mend length, improved the comprehensive utilization value of machine.
6, the small-sized grinder for polishing of holding has remedied the deficiency of big machine, and is convenient and practical.
Based on These characteristics, grinder for polishing wall surface provided by the invention can be widely used in the house wall surface dress Repair, have industrial applicibility.
Claims (10)
1, a kind of grinder for polishing wall surface, it is characterized in that, it mainly comprises a movable pedestal, place the external application motor on the base, vertically be installed in parallel in many tracks on the base, the built-in motor that can slide in orbit and be positioned at its outside by the emery wheel tube that built-in motor drive to rotate is set up in the suspended cross-beam on track top.
2, grinder for polishing wall surface according to claim 1 is characterized in that: set up post on the described base, described track is installed on the slide plate, and described slide plate is sleeved on the column.
3, grinder for polishing wall surface according to claim 1 and 2 is characterized in that: add safty shield outside described emery wheel tube, one side install the location steamboat at described safty shield additional near the metope of will polishing; Establish one in described safty shield lower end and go out tuyere, a dust absorption nozzle is established in tipping in parallel; Described dust absorption nozzle comprises flat elongated air intake mouth, is communicated with the die cavity of air intake mouth, and the flexible pipe outlet of being located at the die cavity both sides, and the flexible pipe outlet is communicated with dust collector hose.
4, baffled in described safty shield emery wheel tube lower end, an annular sweep-up pipe made from flexible glue is fixed in the inside of baffle plate.
5, grinder for polishing wall surface according to claim 1 and 2 is characterized in that: described track unsaturated resin glass fibre reinforced plastics is that raw material are made, and track is divided into large, medium and small three kinds of specifications, and the interorbital suit of different size connects; The cross section of track is the order type, one side the breach that has therein slides up and down for main shaft, suit is plugged into fixing place in the front and back of track near metope between the track; The shape of the mouth as one speaks of described track is the order font; In described small size track, establish main shaft control device; Establish a potential difference correction track to revise the potential difference between the track in described track, its internal diameter just internal diameter with small size track is identical, and external diameter is identical with small size outer track radius, can be free to slide in the medium size track.
6, grinder for polishing wall surface according to claim 1 and 2 is characterized in that: described built-in motor is electronic roller, and the shell of described electronic roller connects with mounting flange.
7, grinder for polishing wall surface according to claim 1 and 2 is characterized in that: at front end or the inboard installing positioning screw of described track near wall.
8, grinder for polishing wall surface according to claim 1 and 2 is characterized in that: horizontal two beam-ends heads installing pulley of described suspention and steel ropes, steel ropes is hung the built-in motor two ends.
9, a kind of small-sized grinder for polishing wall surface, it is characterized in that, it is divided into two parts, a part is the motor part, another part is a polishing grinding roller emery wheel tube fixed thereon, and be placed in the safty shield, there are two plane of orientations and regulating tank and nut in described safty shield lower end.
10, small-sized grinder for polishing wall surface according to claim 9, it is characterized in that, at described roller emery wheel tube part exposed length and mutually same section sweep-up pipe of roller emery wheel tube, sweep-up pipe gos deep into described motor part, and its rear end connects the flexible pipe of the outer blower fan of a feeding; Described sweep-up pipe is many, and outer blower fan is connected after being pooled to the manifold trunk of being located at the motor part in its rear end; Described sweep-up pipe inwall is established fluting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03113656 CN1445425A (en) | 2003-01-24 | 2003-01-24 | Sander for polishing wall space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03113656 CN1445425A (en) | 2003-01-24 | 2003-01-24 | Sander for polishing wall space |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1445425A true CN1445425A (en) | 2003-10-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03113656 Pending CN1445425A (en) | 2003-01-24 | 2003-01-24 | Sander for polishing wall space |
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| Country | Link |
|---|---|
| CN (1) | CN1445425A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005042873A1 (en) * | 2003-10-30 | 2005-05-12 | Ganxing Ke | A polishing dresser of the wall or roof |
| WO2010118704A1 (en) * | 2009-04-17 | 2010-10-21 | Ke Ganxing | Multi-purpose machine for wall processing |
| CN103510690A (en) * | 2013-09-17 | 2014-01-15 | 柯干兴 | Multipurpose wall machine with vertical roller |
| CN104695686A (en) * | 2015-03-16 | 2015-06-10 | 韦林邑 | Skirting machine |
| CN107575008A (en) * | 2016-07-05 | 2018-01-12 | 张立安 | A kind of method for making covering layer of artificial stone of machine on building masonry wall |
| CN108756177A (en) * | 2016-08-24 | 2018-11-06 | 葛君华 | The working method of construction milling robot |
| CN113027159A (en) * | 2021-02-26 | 2021-06-25 | 盐城工业职业技术学院 | Automatic stain scraping and sweeping processing device for indoor design |
-
2003
- 2003-01-24 CN CN 03113656 patent/CN1445425A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6966825B2 (en) | 2003-10-30 | 2005-11-22 | Ganxing Ke | Wall/roof polisher |
| WO2005042873A1 (en) * | 2003-10-30 | 2005-05-12 | Ganxing Ke | A polishing dresser of the wall or roof |
| US8790163B2 (en) | 2009-04-17 | 2014-07-29 | Ganxing Ke | Multi-purpose machine for wall processing |
| WO2010118704A1 (en) * | 2009-04-17 | 2010-10-21 | Ke Ganxing | Multi-purpose machine for wall processing |
| CN102395736A (en) * | 2009-04-17 | 2012-03-28 | 柯干兴 | Multi-purpose machine for wall processing |
| JP2012524181A (en) * | 2009-04-17 | 2012-10-11 | ケ、ガンシン | Multipurpose wall treatment machine |
| CN102395736B (en) * | 2009-04-17 | 2013-05-08 | 柯干兴 | Multi-purpose machine for wall processing |
| CN103510690A (en) * | 2013-09-17 | 2014-01-15 | 柯干兴 | Multipurpose wall machine with vertical roller |
| CN104695686A (en) * | 2015-03-16 | 2015-06-10 | 韦林邑 | Skirting machine |
| CN107575008A (en) * | 2016-07-05 | 2018-01-12 | 张立安 | A kind of method for making covering layer of artificial stone of machine on building masonry wall |
| CN108756177A (en) * | 2016-08-24 | 2018-11-06 | 葛君华 | The working method of construction milling robot |
| CN108797975A (en) * | 2016-08-24 | 2018-11-13 | 葛君华 | Construction wall surface putty milling robot |
| CN113027159A (en) * | 2021-02-26 | 2021-06-25 | 盐城工业职业技术学院 | Automatic stain scraping and sweeping processing device for indoor design |
| CN113027159B (en) * | 2021-02-26 | 2022-12-09 | 盐城工业职业技术学院 | Automatic stain scraping and sweeping processing device for indoor design |
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