Feeding and discharging mechanical arm and horizontal grinding machining center

Abstract

The invention discloses a feeding and discharging mechanical arm and a horizontal grinding machining center. The feeding and discharging mechanical arm comprises a U-axis driving assembly, a W1-axis driving assembly, a V-axis driving assembly, a W2-axis driving assembly, an overturning driving assembly and a transferring assembly. The overturning driving assembly is mounted at the bottom end of the W2-axis driving assembly to realize turnover motion when the workpieces are taken and placed; the W2-axis driving assembly is installed at the bottom end of the W1-axis driving assembly, and telescopic movement during workpiece taking and workpiece placing is achieved. The V-axis driving assembly is used for realizing positioning movement of the glass to be processed parallel to the Y axis; theW1-axis driving assembly is mounted on the U-axis driving assembly, so that a workpiece can move up and down in parallel with a Z axis; and the U-axis driving assembly is mounted on the mechanical armmounting base to realize left-right movement of a workpiece among the trough, the positioning table and the workbench in parallel with the X axis and positioning movement of the workpiece on the positioning table in parallel with the X axis. According to the technical scheme, multi-axis linkage of the feeding and discharging mechanical arm device is achieved, and then automatic feeding and discharging of the horizontal grinding machining center are achieved.

Description

technical field [0001] The invention relates to the technical field of numerical control processing, in particular to a loading and unloading manipulator and a horizontal grinding processing center. Background technique [0002] At present, there are relatively few models of horizontal grinding machining centers for processing glass, ceramics and sapphire 3D curved surfaces on the market. 3C product designs such as smart phones, smart watches, tablet computers, wearable smart products, and dashboards have successively appeared 3D modeling products, while With the development of the 3C industry, the application of 3D curved surfaces has become a trend. Therefore, there is a large market demand for horizontal grinding machining centers that can process 3D curved glass. The characteristics of 3D curved glass meet the design requirements of 3C products. [0003] Existing automatic loading and unloading manipulators are generally three-axis linkage (left and right, up and down pa...

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Problems solved by technology

[0003] Existing automatic loading and unloading manipulators are generally three-axis linkage (left and right, up and down parallel to the movement of the X-axis and Z-axis of the machine tool, plus a rotation axis), it is necessary to design and install a positioning mechanism specially for its processed products, such as positioning angle Due to the water vapor and waste chips generated during the machining process of the horizontal grinding machining center, the positioning mechanism is damaged, which seriously affects the working stability of the manipulator device; in addition, the machining efficiency of the horizontal grinding machining center equipped with this manipulator is also relatively low. Low, so it cannot meet the needs of customers with automatic loading and unloading processing functions of horizontal grinding machining centers

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