Middle plate structure of horizontal rotary disc opposite-injection machine

Abstract

The invention relates to a middle plate structure of a horizontal rotary disc opposite-injection machine. The middle plate structure is mainly composed of a middle plate device, a middle plate movingdevice, a transitional connection device, a rotary disc core-pulling device, a rotary disc rotating control device and the like, wherein the middle plate device is mainly composed of a middle plate, amiddle plate fixing seat, a middle plate rotating seat and a middle plate moving plate; the transitional connection device is mainly composed of a transitional connection plate and double-headed bolts; the rotary disc core-pulling device is mainly composed of a rubber hose, a ferrule-type connector, a water divider connecting plate and a steel towing chain; the middle plate moving device is mainly composed of a linear guide rail, a linear guide rail sliding block, a mold-moving piston rod, a connector and hitching legs; and the middle plate rotating control device is mainly composed of a gearreducer and a motor. Moving power is provided for a plate structure by the middle plate moving device, the rotary disc rotating control device controls the rotating direction and the rotating speed of the middle plate, and when the middle plate rotates to the appropriate position, mold-closing is conducted again for injection. Rapid mold-closing of the middle plate structure is achieved through the middle plate moving device, after injection pressure-maintaining is completed, the rotating direction and the rotating speed of the middle plate structure are controlled by the rotary disc rotatingcontrol device, and thus the stable rotating process is achieved.

Description

Technical field [0001] The invention relates to an injection molding machine, in particular to a middle plate structure of a horizontal turntable on the injection machine. Background technique [0002] The horizontal turntable injection molding machine is a kind of multi-component injection molding machine, and multi-component injection molding is an injection molding machine that uses two or more injection units. The existing two-color injection machine is mainly divided into three categories : Mixed two-color injection molding machine, sandwich injection molding machine, clear two-color injection molding machine. The mixed two-color injection molding machine uses a composite nozzle to merge the plastics of the two injection units, and then injects the product; the sandwich injection molding machine also uses the composite nozzle to merge, and realizes the internal and external layering of the product through a special design; the clear two-color injection molding machine is div...

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Problems solved by technology

[0004] In order to solve the defects of the existing two-component injection molding machine in the aspect of large and flat injection molding and the structure and control method of the horizontal turntable middle plate are not described in detail, a middle plate structure of the horizontal turntable injection machine is proposed

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