Post-processing polishing device for FDM plastic parts

Abstract

The invention discloses a post-processing polishing device for FDM plastic parts. The post-processing polishing device comprises a bottom plate, a clamping box is movably arranged on a guiding rod, the output end of a rotating motor is fixed on an inner box, a first cylinder is disposed on an inner cavity bottom wall of one side of the inner box, and the output end of the first cylinder is fixedlyprovided with an adjustment plate; a rotating disc is movably arranged on a mounting table, and a polishing wheel is fixedly arranged at the output end of a second motor; a dust suction cover is fixedly arranged on a fixing disc; and a PLC controller is electrically connected to an infrared ranging sensor and an infrared sensing receiver. By means of the post-processing polishing device for the FDM plastic parts, after the plastic parts are fixed, various operation like rotation, inclined rising or dropping and the like can be completed, and re-installation is not needed; and a built-in dustsucking device is arranged, the dust suction cover can be changed along with changes of the angle of the polishing wheel, the dust suction cover is always maintained at the optimal dust suction angleconsistent with the polishing plane, the cleaning effect is effectively improved, and the polishing precision of the plastic parts is improved.

Description

technical field [0001] The invention relates to the technical field of grinding equipment, in particular to a post-processing grinding equipment for FDM plastic parts. Background technique [0002] In the prior art, the application number is "201821849861.7", a device for grinding the edge of plastic parts of vehicle parts, including a base and a grinding box, the top of the base is fixedly connected with a concave box, and the bottom of the concave box inner cavity is connected with The bottom of the grinding box is provided with slideways, and the surfaces of the two slideways are movably connected by balls. Both sides of the bottom of the grinding box are provided with concave arc grooves, and both sides of the concave box are connected by rotation. There is a rotating column, and one end of the rotating column is fixedly connected with a drive motor, and the surfaces of the two rotating columns are fixedly connected with convex arc plates. The edge grinding device of the...

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Problems solved by technology

[0003] However, there are still relatively obvious defects in its use: 1. The plastic parts in the above-mentioned device can only be rotated and polished, and the shapes of the plastic parts are different. At this time, the above-mentioned device cannot be adjusted. Not only is the operation cumbersome, but also the angle of the plastic part is prone to deviation when it is fixed again, which increases the processing error of the plastic part and affects the accuracy of the plastic part; The structure of vacuuming and dust removal in time, the plastic debris generated by grinding will not only pollute the plastic parts, but also cause wear to the plastic parts, affecting the operator to observe the degree of grinding

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