A kind of new coating grinder
Technical field
The utility model relates to the grinding machinery technical field, relates in particular to a kind of new coating grinder.
Background technology
Be accompanied by the development of national economy every profession and trade, coatings industry progressively develops into the requisite important industry in each field of national economy from an extremely unobtrusive little industry.Coating is meant that coating body surface can form a class I liquid I or the solid material that film forms protection, decoration or other specific functions (anti-embroidery, insulation, mildew-resistant, heat-resisting etc.) under certain condition.Along with people to improving constantly that product quality requires, the grinding work quality of coating just seems particularly important, existing paint grinder mill rotates by the driven by motor grinding spindle, the muller that is socketed on the grinding spindle is rolled, thereby coating is ground.So, the milling area of existing paint grinder mill muller is limited, and its abrasive power can not pass to coating uniformly, and it is inhomogeneous to cause being coated with abrasive lapping, and the coating after the grinding does not reach the fineness of requirement, thereby reduces the quality of coating; And existing paint grinder mill ubiquity volume is greatly too heavy, the carrying and installation inconvenience.
Summary of the invention
Therefore, at the problem of above-mentioned existence, the utility model provides a kind of simple in structure, volume is little, Grinding Quality is high, efficient is fast new coating grinder.
In order to achieve the above object, the utility model is by the following technical solutions: the utility model provides a kind of new coating grinder, comprise motor, grinding mechanism and base, described motor and grinding mechanism all are fixedly arranged on the base, described grinding mechanism comprises grinder shroud, grinding spindle, at least five are ground floral whorl and at least five flat wheels, be provided with a pinch roller in the described grinder shroud, the two ends of grinder shroud are respectively equipped with first end cap and second end cap, described first end cap is provided with a central shaft hole and a charging aperture, the central shaft hole that grinding spindle one end passes first end cap is socketed on the pinch roller, each grinds floral whorl and each flat wheel spacer sleeve is located on the interior grinding spindle of grinder shroud, the grinding spindle other end is in transmission connection by a shaft coupling and motor, second end cap is provided with a centre bore, one fine setting screw mandrel is installed on the centre bore, inboard, the second end cap position is provided with a spring base, spring base is inconsistent with the fine setting screw mandrel, be provided with a spring in the spring base, spring is connected with pinch roller one side, also is provided with a discharging opening on the described grinder shroud.
Further, described grinding floral whorl two sides are equipped with the grinding groove that leads to wheel rim along the center, grind the floral whorl radial equipartition and are provided with a plurality of shaft orientation flowing channels, and described each flat wheel is provided with and grinds the corresponding axial passage of shaft orientation flowing channel of floral whorl.
Further, described each flat wheel rim is uniformly distributed along the circumference and is provided with a plurality of trips, and described grinder shroud madial wall is provided with and the corresponding tenon of flat wheel trip.
Further, be arranged with a gland between the central shaft hole of described first end cap and the grinding spindle.
By adopting preceding technical scheme, the beneficial effects of the utility model are: the utility model adopts grinding floral whorl and flat wheel to constitute multistage grinding pair, and grind the floral whorl two sides and be equipped with the grinding groove that leads to wheel rim along the center, increased the milling area that grinds floral whorl, the coating that grinding is come out meets the requirements of fine degree, and coating Grinding Quality height has improved grinding efficiency, and paint grinder mill of the present utility model is simple in structure, volume is little, is convenient to carrying and installs.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the structural representation that the utility model grinds floral whorl;
Fig. 3 is the structural representation of the flat wheel of the utility model;
Fig. 4 is the cut-away view of the utility model grinder shroud.
The specific embodiment
Further illustrate particular content of the present utility model below in conjunction with drawings and Examples.
Embodiment: as shown in Figure 1, the utility model embodiment discloses a kind of new coating grinder, comprise motor 1, grinding mechanism and base 2, described motor 1 and grinding mechanism all are fixedly arranged on the base 2, described grinding mechanism comprises grinder shroud 3, grinding spindle 4, seven are ground floral whorl 6 and seven flat wheels 7, be provided with a pinch roller 5 in the described grinder shroud 3, the two ends of grinder shroud 3 are respectively equipped with end cap 31 and end cap 32, described end cap 31 is provided with a central shaft hole and a charging aperture 311, the central shaft hole that one end of grinding spindle 4 passes end cap 31 is socketed on the pinch roller 5 in the grinder shroud 3, and leave the gap to a side with pinch roller 5 central shafts, in order to make the better tightness of grinding mechanism, a sheathed gland 8 between the central shaft hole of described end cap 31 and grinding spindle, each grinds the flat wheel of floral whorl 6 and each 7 spacer sleeves and is located on the grinding spindle 4 in the grinder shroud 3, the other end of grinding spindle 4 is in transmission connection with motor 1 by a shaft coupling 10, driving grinding spindle 4 by motor 1 rotates, end cap 32 is provided with a centre bore, one fine setting screw mandrel 9 is installed on the centre bore, end cap 32 inboards are provided with a spring base 11, spring base 11 is inconsistent with fine setting screw mandrel 9, be provided with a spring 12 in the spring base 11, spring 12 is connected with pinch roller 5 axial sides, can regulate the gap of respectively grinding between floral whorl 6 and each the flat wheel 7 by fine setting screw mandrel 9, the coating that feasible grinding is come out can meet the requirements of fine degree, also is provided with a discharging opening 322 on the described grinder shroud 3.
As Fig. 2, Fig. 3 and shown in Figure 4, described grinding floral whorl 6 two sides are equipped with the grinding groove 61 that leads to wheel rim along the center, grind floral whorl 6 radial equipartitions and be provided with a plurality of shaft orientation flowing channels 62, described each flat wheel 7 is provided with and grinds the shaft orientation flowing channel 62 corresponding axial passages 72 of floral whorl 6, each flat wheel 7 wheel rim is uniformly distributed along the circumference and is provided with a plurality of trips 71, and described grinder shroud 3 madial walls are provided with and the flat corresponding tenon 33 of 7 trip 71 of taking turns.
During the utility model work, coating injects in the grinder shroud 3 from charging aperture 311, coating flows to the groove 61 that grinds floral whorl 6, motor 1 drives grinding spindle 4 by shaft coupling 10 and rotates, and then floral whorl 6 rotations are ground in drive, because the trip 71 of flat wheel 7 fastens with the tenon 33 of grinder shroud 3, make flat wheel 7 keep static, and then realize grinding floral whorl 6 and put down the motion that wheel 7 is done relative grinding, be equipped with the grinding groove 61 that leads to wheel rim along the center owing to grind floral whorl 6 two sides, strengthened milling area, the coating that grinding is come out meets the requirements of fine degree, coating Grinding Quality height has improved grinding efficiency.
Above embodiment is only for the usefulness that the utility model is described, but not to restriction of the present utility model, the technical staff in relevant field is not breaking away under the spirit and scope of the present utility model, and various conversion of making and variation all belong to category of the present utility model, should be limited by each claim.