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A method for reverse control of neutron action in injection molding machine

A reverse control, injection molding machine technology, applied in the field of injection molding machines, can solve the problems of complicated operation process, oil leakage at the connection of oil pipes, time-consuming and laborious, etc.

Active Publication Date: 2020-10-23
HAITIAN PLASTICS MACHINERY GRP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the actual operation process of these two methods is complicated, time-consuming and labor-intensive. Once the operation is careless, plugging and unplugging the high-pressure oil pipe will cause personal injury, or cause oil leakage at the connection of the oil pipe; Normal operation and other injection molds

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  • A method for reverse control of neutron action in injection molding machine
  • A method for reverse control of neutron action in injection molding machine
  • A method for reverse control of neutron action in injection molding machine

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Embodiment Construction

[0032] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0033] For some plastic products with relatively complex structures, flat molds alone cannot be formed. For example, the formation of side holes, side grooves and other structures must be formed by setting a slider mechanism on the injection mold; and the movement of the slider is divided into oblique guides There are two types of column drive and oil cylinder drive. Compared with the inclined guide column drive, the oil cylinder drive has the advantages of stable operation, strong core pulling force, and is not easy to jam the slider. An oil cylinder is installed at the end of the slider, and the oil cylinder is connected to the hydraulic system of the injection molding machine through the oil pipe. By controlling the expa...

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Abstract

The invention relates to the technical field of injection molding machines and discloses a reverse control method for neutron action of an injection molding machine. The reverse control method comprises the following steps of fixing an injection molding die on the injection molding machine, and then connecting an oil cylinder for controlling neutrons to advance and retreat on the injection moldingdie with a hydraulic system of the injection molding machine; switching a control panel of the injection molding machine to a neutron function setting interface, and selecting a use option in the reverse setting of the neutrons; executing the advancing action of the neutrons by using injection molding machine controller programs, absorbing by using a valve for controlling the neutrons to retreat,and driving the neutrons to retreat by using the oil cylinder; or performing the neutrons retreating action by using the injection molding machine controller programs, absorbing the oil by using a valve for controlling the neutrons to advance, and driving the neutrons to advance by using the oil cylinder. The reverse control method disclosed by the invention has the advantages that the injectionmolding machine has the neutron reversing function, and a high-pressure oil pipe does not need to be exchanged, so that personal security is ensured; and in addition, information interference to othermolds is avoided.

Description

technical field [0001] The invention relates to the technical field of injection molding machines, in particular to a method for reverse control of sub-actions in injection molding machines. Background technique [0002] The existing neutron control method is as follows: when the user wants a certain neutron cylinder in the injection mold to move in the direction of inserting the core, when the injection molding machine controller program executes the neutron advance action, the program will output the neutron cylinder. When the signal of neutrons enters, the valve controlling the neutrons will suck in, and the neutrons will move in the forward direction. If the neutron selects the switch control mode, when the program detects the signal that the neutron enters the position, the neutron advance action is ended; when the user wants a certain neutron cylinder in the injection mold to move towards the core pulling direction, When the injection molding machine controller progra...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C45/80
CPCB29C45/80
Inventor 邬行东郑波张海平邱博李世雄
Owner HAITIAN PLASTICS MACHINERY GRP
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