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Molding machine control unit and method of molding with use of molding machine equipped with the unit

A control device and molding machine technology, applied to other household appliances, household appliances, sound recording media, etc., can solve the problem that the disk substrate cannot be used, and achieve the effect of improving productivity and quality

Inactive Publication Date: 2008-07-23
SUMITOMO HEAVY IND LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] However, during the operation of each injection molding machine, the molding of the disk substrate continued, and the molded disk substrate could not be used due to the failure of the post-processing machine, and it was discharged as waste.

Method used

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  • Molding machine control unit and method of molding with use of molding machine equipped with the unit
  • Molding machine control unit and method of molding with use of molding machine equipped with the unit
  • Molding machine control unit and method of molding with use of molding machine equipped with the unit

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Embodiment Construction

[0029] Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. In addition, in this case, a molding machine control device for molding a disc substrate as a molded product using an injection molding machine as a molding machine will be described.

[0030] FIG. 1 is a diagram showing a molding system according to an embodiment of the present invention.

[0031] In the figure, 14 and 15 are a plurality of, in this embodiment, the first and second injection molding machines, and 16 and 17 are the extraction of the disk substrates d1 and d2 formed by the first and second injection molding machines 14 and 15. 18 is a conveyor as a conveying device for conveying the disk substrates d1 and d2, and 19 is a post-processing machine. In this embodiment, the post-processing machine 19 transfers the above-mentioned disk substrates d1 and d2 fit. In addition, in the post-processing machine 19 described above, other steps after bonding ...

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Abstract

The present invention provides a molding machine control device capable of reducing power consumption when the molding machine is continuously operated while the post-processing machine is stopped, so that the quality of the molded product does not deteriorate during subsequent molding, and a molding machine equipped with the above-mentioned device. method. It has: an injection device equipped with an injection nozzle; a mold device; a mold clamping device; A molding cycle that is longer than the normal mode is one of the cycle extension modes of the molding machine; the cycle extension processing mechanism, when setting the cycle extension mode, is set by making the time ratio from the start of plasticization back to the end of plasticization advance Usually the mode is long to extend the forming cycle.

Description

technical field [0001] The present invention relates to a control device for a molding machine and a molding method for the molding machine. Background technique [0002] Conventionally, in a molding machine such as an injection molding machine, the resin heated and melted in the heating cylinder is injected at high pressure to fill the cavity space of the mold device, and after being cooled and solidified in the cavity space, the molded product , For example, take out the disc substrate. [0003] The above-mentioned injection molding machine has the above-mentioned mold device, a mold clamping device, an injection device, etc., the above-mentioned mold device has a fixed mold and a movable mold, the above-mentioned mold clamping device has a fixed platen and a movable platen, and the mold clamping motor is driven to move the mold. The platen advances and retreats to carry out mold closing, mold clamping and mold opening to the above-mentioned mold device. [0004] On the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/76B29C45/43B29C45/72
CPCB29C45/006B29C45/766B29C2945/76163B29C2945/76327B29C2945/76424B29C2945/76561B29C2945/76913B29L2017/005B29C45/76B29C45/72B29C45/43
Inventor 增田元平野秀臣石川宗介
Owner SUMITOMO HEAVY IND LTD
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