Full closed-loop high-precision high-energy-saving injection molding control system

A control system and high-precision technology, applied in the field of fully closed-loop high-precision, high-energy-saving injection molding control systems, can solve the problems of high economic cost and high energy consumption, and achieve the effect of improving control accuracy, reducing economic cost, and satisfying intelligence.

Pending Publication Date: 2018-12-21
中山广美机械设备有限公司
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

The traditional PLC injection molding control system is gradually unable to meet the accuracy requirements in actual production, and the traditional injection molding control system consumes a lot of energy, resulting in high economic costs for actual production

Method used

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  • Full closed-loop high-precision high-energy-saving injection molding control system

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Embodiment Construction

[0024] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0025] Such as Figure 1 to Figure 7 Shown: a fully closed-loop high-precision and high-energy-saving injection molding control system, including: plastic injection electronic ruler, mold clamping electronic ruler, ejection electronic ruler, melt proximity switch, injection molding machine controller and servo power source driver. The plastic electronic ruler, the mold clamping electronic ruler, the ejection electronic ruler, and the glue proximity switch are all connected to the injection molding machine controller, which is communicatively connected to the servo power source driver, and the servo power source driver A pressure sensor, a r...

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Abstract

The invention discloses a full closed-loop high-precision high-energy-saving injection molding control system comprising a glue injection electronic ruler, a die assembly electronic ruler, an ejectionelectronic ruler, a melting glue proximity switch, an injection molding machine controller and a servo power source drive. The glue injection electronic ruler, the die assembly electronic ruler, theejection electronic ruler and the melting glue proximity switch are all connected with the injection molding machine controller. The injection molding machine controller is in communication connectionwith the servo power source drive. A pressure sensor, a rotary encoder, a servo motor and an oil pump are connected to the servo power source drive. The ejection electronic ruler further comprises anejection position controller and an ejection force controller. A servo power source is arranged in the servo power source drive. Through the full closed-loop high-precision high-energy-saving injection molding control system, control precision of an injection molding system is improved greatly, injection molding forming quality of products is improved, and actual practical needs are met.

Description

Technical field [0001] The invention relates to the technical field of injection molding control systems, in particular to a fully closed-loop high-precision and high-energy-saving injection molding control system. Background technique [0002] The injection molding machine control system uses a relay contactor circuit, which is characterized by space occupation, cumbersome wiring, frequent failures and difficult troubleshooting, so that its development space is greatly restricted. With the continuous development of microcomputer technology, people have been looking for good control methods to improve the reliability of the injection molding machine control system and reduce production costs. With the emergence and application of PLC, the control system of injection molding machine controlled by PLC has become the first of modern industrial design. In particular, the gradual maturity of man-machine interface technology and the greatly improved degree of automation have greatly r...

Claims

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Application Information

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IPC IPC(8): B29C45/76
CPCB29C45/76B29C2945/76936
Inventor 吴文标廖常春
Owner 中山广美机械设备有限公司
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