A kind of irregular surface strip boards interval sanding apparatus
The present invention relates to plate grinding technology fields, are specifically a kind of irregular surface strip boards interval sanding apparatus.
Automatic sander is one of most commonly seen equipment of mechanical processing, and mechanical processing refers to through a kind of mechanical equipment pair
The process that the appearance and size or performance of workpiece are changed.It can be divided into machining by the difference on processing method and pressure adds
Work, the production process of machine refers to all processes that product is made from raw material (or semi-finished product), in process of production, every to change
Become shape, size, position and property of production object etc., the process for becoming finished product or semi-finished product is known as technical process.
It is the major part of production process.
Polishing, refers to grind or wipes implements surface, make smooth exquisiteness.Sanding apparatus of the prior art is merely able to surface plate
Material is polished, and appointing for the plate of arc irregular surface so needs manually to polish, and grinding efficiency is relatively low, and
Increase labor strength；Sanding apparatus of the prior art polishes to workpiece surface when workpiece moves, polishing pad with
The problem of time of contact of workpiece surface is few, is not thorough so as to cause to polish, and polishing effect is poor.
The content of the invention
It is an object of the invention to provide a kind of irregular surface strip boards interval sanding apparatus, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the present invention provides following technical solution：
A kind of irregular surface strip boards interval sanding apparatus, including pedestal, arc-shaped slide rail, rotation axis and clockwise and anticlockwise motor；
It is symmetrically installed with left plate and right plate at left and right sides of the pedestal, the top of left plate and right plate is installed with top
Plate；The left and right ends of the rotation axis are rotatably installed on left plate and right plate respectively, and the outer surface of rotation axis is provided with outside
Screw thread, and swivel nut is threaded in rotation axis；Connecting bracket is provided on the upside of the swivel nut, the lower end of swivel nut is fixedly mounted
There is telescopic device, the telescopic end of telescopic device is installed with mounting bracket, and the arc-shaped slide rail is fixedly mounted under mounting bracket
Side, the internal slide of arc-shaped slide rail are equipped with sliding block, and the lower end of sliding block is also installed with driving motor, the output of driving motor
End is fixedly connected with polishing pad；The inside of the mounting bracket is installed with Multi-section telescopic rod, and the telescopic end of Multi-section telescopic rod is consolidated
Dingan County is equipped with connecting rod, is hinged on the upside of the other end and sliding block of connecting rod；The output terminal of the clockwise and anticlockwise motor, which is fixed, to be connected
It is connected to partial gear, the right end of the rotation axis is also installed with Knucle-gear, and Knucle-gear and partial gear have teeth portion
As further embodiment of the present invention：The upper end of the connecting bracket is rotatablely equipped with pulley, pulley and top plate
Basal sliding connects.
As further scheme of the invention：The lower end of the connecting bracket is installed with fixture block, the upper end of swivel nut
Offer the card slot to cooperate with fixture block.
As further scheme of the invention：The upside of the fixture block is fixedly connected by spring with card slot.
As further scheme of the invention：The clockwise and anticlockwise motor is fixed by the bracket mounted on the outer of right plate
As further scheme of the invention：It is intermittently set on the partial gear with teeth.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention passes through between partial gear and Knucle-gear
Cooperation drives rotation axis intermittently to rotate, and so as to drive the intermittent movement of polishing pad by coordinating with swivel nut, increases polishing pad
With the contact area of plate surface, polishing effect is improved；Polishing pad energy is also driven by the cooperation between arc-shaped slide rail and sliding block
Enough with the irregular surface modification angle of inclination of plate surface, so as to polish the plate of irregular surface；It also sets up
Connecting bracket with spring and the pulley mounted on connecting bracket upper end, it is more steady when moving polishing pad, further
Improve polishing effect.
Description of the drawings
Fig. 1 is the structure diagram of irregular surface strip boards interval sanding apparatus.
Fig. 2 is the structure diagram of connecting bracket in irregular surface strip boards interval sanding apparatus.
Fig. 3 is the structure diagram of partial gear in irregular surface strip boards interval sanding apparatus.
In figure：1- pedestals, 2- left plates, 3- arc-shaped slide rails, 4- mounting brackets, 5- telescopic devices, 6- rotation axis, 7- top plates,
8- swivel nuts, 9- connecting brackets, 10- pulleys, 11- Knucle-gears, 12- clockwise and anticlockwise motors, 13- partial gears, 14- multi-joint telescopings
Bar, 15- connecting rods, 16- sliding blocks, 17- driving motors, 18- polishing pads, 19- right plates, 20- fixture blocks, 21- card slots, 22- springs.
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment belongs to the scope of protection of the invention.
Please refer to Fig.1~3, in the embodiment of the present invention, a kind of irregular surface strip boards interval sanding apparatus, the bottom of including
Seat 1, arc-shaped slide rail 3, rotation axis 6 and clockwise and anticlockwise motor 12；The left and right sides of the pedestal 1 is symmetrically installed with left plate 2 and the right side
The top of side plate 19, left plate 2 and right plate 19 is installed with top plate 7；The left and right ends of the rotation axis 6 rotate peace respectively
On left plate 2 and right plate 19, the outer surface of rotation axis 6 is provided with external screw thread, and is threaded with swivel nut in rotation axis 6
8；The upside of the swivel nut 8 is provided with connecting bracket 9, and the upper end of connecting bracket 9 is rotatablely equipped with pulley 10, pulley 10 and top plate
7 basal sliding connection, the lower end of connecting bracket 9 are installed with fixture block 20, and the upper end of swivel nut 8 is offered with fixture block 20 mutually
The card slot 21 of cooperation, the upside of fixture block 20 are fixedly connected by spring 22 with card slot 21, the vibration that reduce polishing when generates
Influence to pulley 10, so that the slip of 10 held stationary of pulley, improves polishing effect；Peace is fixed in the lower end of the swivel nut 8
Equipped with telescopic device 5, the telescopic end of telescopic device 5 is installed with mounting bracket 4, and the arc-shaped slide rail 3 is fixedly mounted on installation
The downside of frame 4, the internal slide of arc-shaped slide rail 3 are equipped with sliding block 16, and the lower end of sliding block 16 is also installed with driving motor 17,
The output terminal of driving motor 17 is fixedly connected with polishing pad 18, so that the upper surface to plate is polished；The mounting bracket 4
Inside is installed with Multi-section telescopic rod 14, and the telescopic end of Multi-section telescopic rod 14 is installed with connecting rod 15, connecting rod 15
The upside of the other end and sliding block 16 is hinged, with movable slider 16 in the inside of arc-shaped slide rail 3 when Multi-section telescopic rod 14 adjusts length
It slides, so as to which driving motor 17 and polishing pad 18 be driven to move, so as to change the angle of inclination of polishing pad 18, so as to plate
It polishes on irregular surface；The clockwise and anticlockwise motor 12 is fixed by the bracket mounted on the outside of right plate 19, rotating
The output terminal of motor 12 is fixedly connected with partial gear 13, intermittently set on partial gear 13 it is with teeth, the rotation axis 6
Right end is also installed with Knucle-gear 11, and Knucle-gear 11 has teeth portion to engage with partial gear 13, and clockwise and anticlockwise motor 12 drives
When partial gear 13 rotates clockwise, partial gear 13 has teeth portion to be engaged with Knucle-gear 11, so as to drive rotation axis 6 suitable
Hour hands rotate, and so as to being moved to the left with movable snail sleeve 8, when having the teeth portion to leave Knucle-gear 11 of partial gear 13, rotation axis 6 stops
It rotates, opens driving motor 17, polishing pad 18 polishes to plate surface, and the angle of polishing pad 18 is adjusted in when polishing, no
When complete gear 13 engages again with Knucle-gear 11, rotation axis 6 rotates clockwise again, so as to which polishing pad 18 be driven to be moved to the left
Next arcwall face on to plate, so as to intermittently be polished.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requirement rather than above description limit, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
Using specification as an entirety, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
It is appreciated that other embodiment.