A kind ofly remove the sand-blasting machine that crucible outer wall floats sand
The utility model belongs to sand-blasting machine field, a kind ofly especially removes the sand-blasting machine that crucible outer wall floats sand.
Crucible is as good test, chemical industry carrier, be used in this type of industry more and more widely, and crucible make complete outer surface need polish, generally sand paper or other abrasors is all used to carry out manual polishing in existing technology, manual polishing is wasted time and energy and can have been frustrated dust hazards staff health, after gradually development there is sand-blasting machine, and sand-blasting machine of the prior art, well-known sand-blasting machine utilizes diamond dust or other sand body high pressure paintings to the friction of both crucible outer surfaces and then the equipment producing polishing effect, but its mechanism of existing sand-blasting machine is too simple, the fixed sand-blasting machine of such as single injector or nozzle, its working range is little, operating efficiency is too low, and general sand-blasting machine is without dedusting mechanism, in the course of work, dust fills the air, working environment is too severe, existing sand-blasting machine is made to be difficult to competent use of today.
Utility model content
The utility model, for solving the problem, proposes a kind ofly to remove for a kind of the sand-blasting machine that crucible outer wall floats sand, with realize can serialization, dustlessization, high efficiencyly carry out grinding operation.
Propose and a kind ofly remove the sand-blasting machine that crucible outer wall floats sand, it comprises casing, being provided with the turntable for carrying crucible, being provided with the Chu Shadou of taper below turntable in casing central authorities, the enlarging face of Chu Shadou is relative with turntable, to be provided with for spraying sand body directly over turntable or above side; Described high-pressure sand blast device comprises shower nozzle, sediment transport pipe and high-pressure air pipe, outlet side and the shower nozzle of high-pressure air pipe are connected, one end and the Chu Shadou of sediment transport pipe are connected, the other end of sediment transport pipe and the inner chamber of high-pressure air pipe outlet side are connected, and the angle between flowing to of giving vent to anger of the shake out flow direction and the high-pressure air pipe of sediment transport pipe is acute angle.
Further, described high-pressure sand blast device also comprises toggle, and described shower nozzle is arranged on toggle.
Further, described toggle comprises the motor providing power, and the output shaft of motor is connected with runner, and on runner, Eccentric-hinge is connected to one end of first connecting rod, the other end and second connecting rod one end of first connecting rod are hinged, and the second connecting rod other end is fixedly fitted with shower nozzle.
Further, described second connecting rod is made up of straight-bar and L shape bar, and the other end of first connecting rod and one end of straight-bar are hinged, and the middle part of straight-bar is hinged on casing as fulcrum, the other end of straight-bar is connected with one end of L shape bar, and the other end of L shape bar is fixedly fitted with shower nozzle.
Further, be provided with the dividing plate of the horizontal direction be connected with cabinet wall below described turntable, described Chu Shadou is arranged on the below of dividing plate, and dividing plate has the husky mouth of some leakages.
The utility model compared with prior art has following beneficial effect:
Equipment is divided into upper and lower two functional compartments, grinding work is carried out in upper room, and power transmission and carrying sand body are carried out in lower room, make equipment integrated degree higher.
High-pressure sand blast device, adopts toggle to carry out regularity and sweep, and on toggle combined high pressure jet pipe and sediment transport pipe, carry out sandblasting work, realization can determine region sandblasting, and region is adjustable, and device efficiency is higher.
Dividing plate has the husky mouth of some leakages, is also assembled with dust arrester, can effectively sand body be carried out reclaiming and being collected by dust, avoid dust to fill the air contaminated environment and human body is damaged.
To sum up, the sand-blasting machine provided, structure is more novel, mechanical flexibility, and cost is lower, effectively can increase work efficiency and reduce the harm to human body.
Accompanying drawing explanation
Fig. 1 is the utility model structural scheme of mechanism
Fig. 2 is high-pressure sand blast apparatus structure schematic diagram
Fig. 3 is high-pressure air pipe and sediment transport pipe connection diagram
Detailed description of the invention
This device comprises rotating shaft drive motors, the high-pressure sand blast device that casing 1, turntable 2, Chu Sha bucket 3, dividing plate 4, rotating shaft and drive shaft are rotated; Wherein, dividing plate has several and leak husky mouth 4a; High-pressure sand blast device, comprises one group of toggle, sediment transport pipe 5, high-pressure air pipe 6; What described toggle was concrete is comprise the motor, runner, first connecting rod 7, the second connecting rod 8 that drive runner; Second connecting rod 8 is made up of straight-bar 8a, L shape bar 8b
Below in conjunction with Fig. 1,2,3, this device is set forth:
As shown in Figure 1, this device includes one for carrying the casing 1 of all parts, this device can be provided with multiple high-pressure sand blast device according to demand, according to the difference of crank connecting link can be divided into for crucible bottom of polishing, arc portion sand blasting unit and arrange for the sand blasting unit of crucible side of polishing, carry out elaboration explanation with any sand blasting unit below.
Described casing 1 central authorities are provided with the turntable 2 for carrying crucible, also be provided with the dividing plate 4 of the horizontal direction be connected with casing 1 inwall, have the husky mouth 4a of some leakages in order to reclaim sand body around its center on dividing plate 4, dividing plate 4 lower panel is connected has Chu Sha to struggle against 3, the enlarging face of Chu Sha bucket 3 is relative with turntable 2, and the top edge of the husky bucket 3 of storage just can be connected the connecting corner place of dividing plate 4 lower panel and casing, the centre wherein overlapped with husky 3 center lines that struggle against of storage is run through a rotating shaft, rotating shaft struggles against 3 with storage is husky, the joining place of dividing plate 4 is for being tightly connected, the upper end of rotating shaft is connected to the lower panel of turntable 2, rotating shaft lower end connects a return idler, this roller is coated with driving belt, belt is connected to active roller, active roller by key connected mode be arranged on one can 90 ° of carry-over moments bevel gear right angle gear box output shaft on, the power shaft of right angle gear box is connected to rotating shaft drive motors, turntable 2 is lifted in the upper end of rotating shaft.
As shown in Figure 2,3, described high-pressure sand blast device, comprises high-pressure air pipe 6, sediment transport pipe 5, toggle, toggle is fixedly fitted with shower nozzle, outlet side and this shower nozzle of described high-pressure air pipe 6 are connected, the inlet end of high-pressure air pipe 6 be connected with source of the gas, one end of sediment transport pipe 5 and above-mentioned storage sand struggle against and 3 to be connected, the other end of sediment transport pipe 5 and the inner chamber of high-pressure air pipe 6 outlet side are connected, the angle between flowing to of giving vent to anger of the shake out flow direction and the high-pressure air pipe 6 of sediment transport pipe 5 is acute angle, can regulate according to demand in 30 ° to 60 °, described toggle, concrete is, comprise the motor for providing power for runner, the output shaft of this motor is connected with runner, on runner, Eccentric-hinge is connected to one end of first connecting rod 7, the other end of first connecting rod 7 be hinged with one end of second connecting rod 8, 8th connecting rod 8 is by straight-bar 8a and L capable bar 8b phase composition, the other end of described first connecting rod 7 and one end of straight-bar 8a are hinged, the middle part of straight-bar 8a is hinged on casing 1 as fulcrum, the other end of straight-bar 8a is connected with one end of L shape bar 8b, the two connected mode can for be fixedly connected with or hinged, described shower nozzle is fixedly fitted in the other end of L shape bar 8b, shower nozzle can be arranged on zones of different by the difference according to connecting rod situation, and substitute the connecting portion of first connecting rod 7 and runner, the stroke up and down of first connecting rod 7 can be changed, to regulate the spraying area of shower nozzle.
Described casing 2 upper end is also connected with the cleaning shaft for dedusting, and this cleaning shaft is connected to dust removal machine.
In use, silica crucible is inverted on turntable 2, start rotating shaft drive motors, rotating shaft drive motors is started working and is driven rotating shaft to rotate, and then drive turntable High Rotation Speed, meanwhile high-pressure sand blast device is started working, first for runner provides the driven by motor runner of power to rotate, runner drives first connecting rod 7 oscilaltion in pivotal process, first connecting rod 7 jack-up or drop-down straight-bar 8a, because straight-bar 8a central authorities are hinged on casing 1 as fulcrum, therefore when one end of being connected with first connecting rod 7 of straight-bar 8 rises, straight-bar 8 other end declines and drives L shape bar 8b to decline, when one end that straight-bar 8 is connected with first connecting rod 7 declines, the rising of straight-bar 8 other end drives L shape bar 8b rising to carry out regularity and sweeps, high pressure draught is filled with in high-pressure air pipe 6, air-flow drives the gas in sediment transport pipe 5, and then sand body is extracted out rapidly from Chu Sha bucket 3, the crucible outer surface in rotation is sprayed on through nozzle.