Direct-connected full-electric injection plasticizing and driving system

A drive system, all-electric technology, applied in the field of new injection plasticization drive system, can solve the problems affecting the precision of injection molding machine, injection molding performance, injection speed, contact wear between screw and barrel, and the quality of injection molding table is not in the middle, so as to reduce weight, The effect of reducing screw wear and avoiding vibration

Active Publication Date: 2015-04-08
TEDERIC MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The injection and plasticization driving system of the traditional all-electric injection molding machine is composed of servo motor, synchronous belt, synchronous wheel, coupling, etc. The servo motor is distributed on the side of the injection table, which causes the quality of the entire injection table to be misaligned. Such a ...

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  • Direct-connected full-electric injection plasticizing and driving system
  • Direct-connected full-electric injection plasticizing and driving system
  • Direct-connected full-electric injection plasticizing and driving system

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Embodiment Construction

[0018] The present invention proposes a direct-connected all-electric injection plasticization drive system, such as figure 1 As shown, the device includes a rectangular injection table 1, a linear guide rail 2, an annular torque motor 3, a rib plate 4, a connection plate 5, a ball screw nut 6a, a ball screw screw 6b, a bearing 7, a bearing sleeve 8, and a mold transfer sleeve Cylinder support table 9, mold transfer sleeve 10, chute 11, bump 12, servo motor 13, screw rod 14, machine barrel 15 and feed inlet 16. Among them, the rectangular injection table 1 is a rectangular frame, such as image 3 and 4 As shown, there are two rectangular through holes on the side of the rectangular injection table 1, and a linear guide rail 2 is fixed on each through hole, circular holes are opened in the axial direction on the front and rear frames of the rectangular injection table, and the screw The end of 14 extends into the rectangular injection table 1 through the hole on the front fra...

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PUM

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Abstract

The invention discloses a direct-connected full-electric injection plasticizing and driving system, which comprises a rectangular injection bench, a linear guide rail, an annular moment motor, a ribbed slab, a connection disc, a ball bearing lead screw nut, a bearing, a bearing sleeve, a mold movement sleeve support bench, a mold movement sleeve, a chute, a projection, a servo motor, a screw, a machine cylinder and a feed inlet, two rectangular through holes are opened at side edge of the rectangular injection bench, a linear guide rail is fixed on each through hole, a rotor of the annular moment motor is connected to the screw, the projection is arranged at end of the ball bearing lead screw nut, and the projection is capable of sliding in the chute. Compared with the full-electric injection plasticizing driving system in prior art, member rotation shafts capable of performing revolution motion is positioned on same line, vibration due to machine unbalance can be reduced, the injection motor is removed from the injection bench simultaneously, injection bench vibration due to rotation of the injection motor can be avoided, screw wearing due to vibration can be reduced, injection bench weight is reduced, and injection speed is increased.

Description

technical field [0001] The invention relates to a novel injection plasticizing drive system, which belongs to the field of injection molding machine equipment. Background technique [0002] With the concept of environmental protection, energy saving and high efficiency promoting the rapid transformation of the industrial structure in the machinery industry, injection molding equipment is developing rapidly in the direction of high speed and high efficiency, precision energy saving, low noise and high automation. The current all-electric injection molding machine has abandoned the traditional hydraulic pressure Drive the injection molding machine to have defects such as oil pressure control loss, pipe loss, valve resistance and other flow losses, and oil pump volumetric efficiency, friction loss, etc., and has high precision, high production efficiency, energy saving, clean and environmentally friendly, wide speed control range, and responsiveness. Good advantages, has become...

Claims

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Application Information

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IPC IPC(8): B29C45/58B29C45/50
CPCB29C45/5008B29C45/58
Inventor 沈海波周宏伟高升储能奎章路
Owner TEDERIC MACHINERY
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