Fixing device for independent rotary table bottom plate and independent rotary table mounting method

Abstract

The invention discloses a fixing device for an independent rotary table bottom plate and an independent rotary table mounting method. The fixing device mainly comprises trapezoidal groove sliding blocks, a steel plate, guide blocks, movable plate fixing guide blocks, trapezoidal grooves and a rotary table shaft. The trapezoidal groove sliding blocks can be inserted from the edge of a movable template along the trapezoidal grooves, and a plurality of trapezoidal groove screw holes for fixing the rotary table bottom plate are designed in the trapezoidal groove sliding blocks; the steel plate is mounted on the movablemold plate through a screw hole, is positioned on the outer side of the trapezoidal grooves, and can restrain the movement of the trapezoidal groove sliding blocks in the trapezoidal grooves; the eight groups of trapezoidal grooves are formed in the movable mold plate; and bottom plate screw through holes matched with the trapezoidal groove screw holes are formed in the rotary table bottom plate. According to the fixing device for the rotary table bottom plate and the rotary table mounting method provided by the invention, free replacement of independent rotary tables or molds with different models can be achieved, screw holes do not need to be formed in the movable mold plate, and the fixing device for the rotary table bottom plate is reasonable and simple in structural design and convenient to use and mount. The bottom plate and a rotary table are respectively mounted, so that the mounting difficulty caused by the overweight independent rotary table is avoided.

Description

technical field [0001] The invention relates to the field of two-color injection molding, in particular to a fixing device for an independent turntable bottom plate and an installation method for an independent turntable. Background technique [0002] With the development of modern industry, multi-component injection molding has been paid more and more attention in the plastic machine industry. The independent turntable can solve the disadvantages that ordinary injection molding machines cannot perform multi-component injection molding. bigger. When replacing different types of independent turntables, it is necessary to open screw holes on the movable platen, and with the increase of mold functions, the free space on the movable platen will decrease, so the opening of screw holes may affect the normal operation of other components. The weight of the independent turntable is too large, which also increases the difficulty of assembly and installation. Contents of the invent...

AI Technical Summary

Problems solved by technology

When replacing different types of independent turntables, it is necessary to open screw holes on the movable platen, and with the increase of mold functions, the free space on the movable platen will decrease, so the opening of screw holes may affect the normal operation of other components

The weight of the independent turntable is too large, which also increases the difficulty of assembly and installation

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