3D glass polishing mould group
The utility model relates to 3D glass polishing apparatus field more particularly to 3D glass polishing mould groups.
With the increasingly raising of consumers' aesthetic level, in order to pursue better sense of touch and visual experience, mobile phone screen by
Plane is gradually transitions 3D globoidal structure, and polishing is one of most important process in optics deep processing.In the prior art
3D polishing machine the opening of workpiece plate, off-position is set due to cannot accurately control, be mostly it is artificial pick and place material, need to spend a large amount of
Manpower, inevitable human error leads to the waste of material resources under artificial operation, and being related to machine operation also can be to people
The problems such as body is threatened safely, the low efficiency for causing glass polishing to produce, of poor quality.And present 3D polishing machine is mainly
It is polished using the linear velocity of relative rotary motion between glass product and hair wheel, 3D cambered surface product inner concave is turned
Polishing effect at angle is bad, is unable to satisfy requirement.
Utility model content
The utility model proposes 3D glass polishing mould group aiming at the shortcomings in the prior art, which mentions
Accurately speed and position control are supplied.
The technical solution of the utility model is as follows:
3D glass polishing mould group, it is characterised in that: including pallet, the multiple polishing units and the drive that are fixedly installed on pallet
The rotating mechanism of dynamic polishing unit rotational, the polishing unit include covering axis for lower wall set axis, the insertion lower wall of hollow cylindrical
Interior lower dish axle, the vacuum chuck for being perpendicularly fixed at the lower wall of lower dish axle one end and being installed on lower wall, the rotating mechanism packet
It includes the synchronous belt of driving wheel, driven wheel, connection driving wheel and driven wheel and drives the servo motor of driving wheel, the servo motor
Driving driving wheel simultaneously drives driven wheel to rotate, and the driven wheel drives lower dish axle rotation, and the lower wall is rotated together with lower dish axle,
It further include hydrojet pipeline, the hydrojet pipeline includes water diversion disk, vertical with water diversion disk and polishing fluid is imported the master in water diversion disk
The end of pipeline and the multiple branch pipe(tube)s being connected to respectively with water diversion disk, the branch pipe(tube) is near 3D glass, the branch pipe(tube)
Quantity with polishing the quantity of unit it is equal.
The quantity of above-mentioned polishing unit is 8 ~ 10.
The quantity of above-mentioned rotating mechanism is equal with the polishing quantity of unit.
Above-mentioned rotating mechanism further includes adjusting screw, and the adjusting screw is used to adjust the elastic of synchronous belt.
Vacuum passage, the vacuum passage and vacuum chuck connection are provided in above-mentioned each polishing unit.
Above-mentioned polishing unit is uniformly distributed in around the water diversion disk.
Above-mentioned rotating mechanism also motor mounting plate, servo motor are fixedly installed on motor mounting plate.
The utility model has the beneficial effects that the lower wall of the utility model passes through synchronous belt and Serve Motor Control, to protect
The relative position of lower wall is all consistent at the beginning and end of card polishes every time.
Detailed description of the invention
Fig. 1 is the utility model 3D glass polishing mould group cross-sectional view；
Fig. 2 is the perspective view that the polishing element number of the utility model 3D glass polishing mould group is 8；
Fig. 3 is the perspective view that the polishing element number of the utility model 3D glass polishing mould group is 9；
Fig. 4 is the perspective view that the polishing element number of the utility model 3D glass polishing mould group is 10.
In figure: 1- pallet, 2- polish unit, 3- rotating mechanism, 4- hydrojet pipeline, 21- vacuum chuck, 22- lower wall, 23-
Lower dish axle, 24- lower wall axle sleeve, 25- vacuum passage, 26- glass, 31- servo motor, 32- driving wheel, 33- synchronous belt, 34- from
Driving wheel, 35- adjusting screw, 36- motor mounting plate, 41- water diversion disk, 42- main pipeline, 43- branch pipe(tube).
In order to better illustrate the utility model, it is further described now in conjunction with examples and drawings.
As depicted in figs. 1 and 2,3D glass polishing mould group, including pallet 1, the multiple polishing lists being fixedly installed on pallet 1
The rotating mechanism 3 that member 2 and driving polishing unit 2 rotate, polishing unit 2 include covering axis 24, insertion for the lower wall of hollow cylindrical
Lower dish axle 23, the vacuum that is perpendicularly fixed at the lower wall 22 of lower 23 one end of dish axle and is installed on lower wall 22 in lower wall set axis 24 are inhaled
Disk 21, rotating mechanism 3 include that the synchronous belt 33 of driving wheel 32, driven wheel 34, connection driving wheel 32 and driven wheel 34 and driving are led
The servo motor 31 of driving wheel 32, servo motor 31 drive driving wheel 32 and driven wheel 34 are driven to rotate, and driven wheel 34 drives lower wall
Axis 23 rotates, and lower wall 22 is rotated together with lower dish axle 23, further, is provided with vacuum passage 25 in each polishing unit 2, very
Empty channel 25 and 21 connection of vacuum chuck, glass 26 are adsorbed to be fixed on vacuum chuck 21 by vacuum chuck 21, work as glass
After the completion of 26 polishings, stops vacuumizing, then can be removed glass 26 from vacuum chuck 21 by mechanism hand；It further include sparge pipe
Road 4, hydrojet pipeline 4 include water diversion disk 41, it is vertical with water diversion disk 41 and by polishing fluid importing water diversion disk 41 in main pipeline 42 and
The end of the multiple branch pipe(tube)s 43 being connected to respectively with water diversion disk 41, branch pipe(tube) 43 is near glass 26, so as to pass through branch pipe
Polishing fluid is poured on glass and carries out polishing by road 43, and the quantity of branch pipe(tube) 43 is equal with the polishing quantity of unit 2, polishing
Unit 2 is uniformly distributed in around water diversion disk 41.The quantity of rotating mechanism 3 is equal with the polishing quantity of unit 2, a rotating mechanism
3 polishing unit 2 rotations of driving one.
As required by Fig. 2 to Fig. 4, the situation that the quantity of polishing unit 2 is 8 ~ 10 polishes the quantity of unit 2 according to specific
Polished glass size determine.
Further, rotating mechanism 3 further includes adjusting screw 35, and adjusting screw 35 is used to adjust the elastic of synchronous belt, from
And reaches and be accurately driven effect.
Further, rotating mechanism 3 goes back motor mounting plate 36, and servo motor 31 is fixedly installed on motor mounting plate 36.
The working principle of the utility model 3D glass polishing mould group is as follows:
Servo motor 31 drives driving wheel 32 to rotate, and driving wheel 32 drives driven wheel 34 to rotate by synchronous belt 33, driven
Wheel drives lower wall axis 23 to rotate, and is fixed on one end of lower dish axle 23 due to lower wall 22 and rotates with lower dish axle 23, vacuum chuck 21
It is evacuated by vacuum passage 25, so that glass 26 is adsorbed on vacuum chuck 21；Polishing fluid passes through main pipeline 42 simultaneously
It is directed into water diversion disk 41, polishing fluid passes through branch pipe(tube) 43 again and is poured on glass, thus the polishing treatment of complete pair glass.By
It is controlled in lower wall 22 by synchronous belt 33 and servo motor 31, to guarantee the opposite of lower wall 22 at the beginning and end of polishing every time
Position is all consistent.