Novel multifunctional mobile phone middle frame polishing-grinding machine

Abstract

The invention provides a novel multifunctional mobile phone middle frame polishing-grinding machine. A Y-axis movable platform is provided with a water spraying device and five sets of clamping devices, the water spraying device comprises a draining groove, a water spraying pipe and a draining pipe which are mounted on a Y-axis movable platform, a U-shaped arm is provided with six sets of polishing wheel sets, two third motors and a rotating shaft, and the six sets of polishing wheel sets are evenly mounted on the U-shaped arm through mounting seats; and the polishing wheel sets comprise polishing wheels and protective covers arranged on the polishing wheels, the rotating shaft is provided with driving gears, each mounting seat is provided with a driven gear, the driving gears are connected with the driven gears through belts, the polishing wheels are mounted on the two sides of the driven gears correspondingly, and the third motors can drive the six sets of polishing wheel sets to dosynchronous polishing movement. The novel multifunctional mobile phone middle frame polishing-grinding machine has the advantages that dry polishing and waxing and polishing can be conducted, meanwhile, wet polishing can also be conducted, polished products are good in consistency and high in machine adjusting efficiency, the quality is ensured, the procedure is easy to control, the structure is simple, and wax adding is even.

Description

technical field [0001] The invention relates to the field of mobile phone metal middle frame polishing machine equipment, in particular to a novel multifunctional mobile phone middle frame polishing machine. Background technique [0002] At present, most of the metal middle frames of mobile phones are polished and polished manually, which is not only prone to work-related injuries, occupational pneumoconiosis, and dust explosions, but also takes a long time, has low efficiency, unstable quality, and is unsafe and environmentally friendly. [0003] Chinese invention patent, the patent application number is 200910041276.3, the patent name is: a seven-axis linkage CNC polishing machine, including a large base, a movable base, a worktable, a three-way rotary seat, a column, a beam and a head frame, and the polishing wheel is installed on the On the head frame, the workpiece is installed on the three-way rotary seat, and the movable base moves linearly along the X-axis direction ...

AI Technical Summary

Problems solved by technology

[0004] The disadvantages of this seven-axis linkage CNC polishing machine are: 1. This CNC polishing machine can only perform dry polishing and waxing polishing, and cannot realize all the processing techniques of the mobile phone middle frame during the grinding process, so this kind of polishing machine is used to polish out The middle frame of the mobile phone is difficult to meet the requirements of polishing; 2. The polishing wheel in the prior art adopts a single transmission, which leads to poor consistency of the polished product, low adjustment efficiency, difficult quality assurance, and poor control of the program; 3. The existing The waxing of the polishing machine in the technology is realized by driving the movement of the waxing device, which greatly makes the structure of the waxing device more complicated, and when adding wax, the wax strip and the polishing wheel are in hard contact, so that the wax strip and the polishing wheel wheel contact is more uneven

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