Heating decontamination system of full automatic foam plastic forming machine of two opposite-clamping type templates

A technology of foam plastics and sewage system, which is applied in the field of bottom steam heating system, can solve the problems affecting heating speed, etc., and achieve the effect of improving vacuum effect, reducing production cost and reducing load

Inactive Publication Date: 2010-01-13
HANGZHOU FANGYUAN PLASTICS MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Traditional automatic molding machines are heated from top to bottom, and the diameter of the steam pipe is controlled by the equipment mechanism. Often the diameter of the pipe is much smaller than the diameter of the valve, which seriously affects the heating speed.

Method used

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  • Heating decontamination system of full automatic foam plastic forming machine of two opposite-clamping type templates
  • Heating decontamination system of full automatic foam plastic forming machine of two opposite-clamping type templates
  • Heating decontamination system of full automatic foam plastic forming machine of two opposite-clamping type templates

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Embodiment Construction

[0018] Such as figure 1 , figure 2 As shown, the bottom steam heating system 2 of the clamp-type two-platen automatic foam molding machine 1 is located at the bottom of the frame frame 4 and the bottom of the formwork 3; the steam heating system is connected by a hard pipe 5 . The caliber 6 of the bottom steam heating system entering the mold is larger than the caliber of the steam valve 7 . Bottom steam heating is more in line with thermodynamic principles, and the change of caliber makes the heating speed faster.

[0019] Such as image 3 As shown, the pulse steam heating stage conversion system of the automatic foam molding machine is equipped with a moving mold steam valve 8 and a solid mold steam valve 9. The moving and solid mold steam valves are controlled by a balance valve 10, and the balance valve passes through the reversing valve 11 connects two compressed air pressure regulating valves 12,13. There are also solid mold steam pipes 14, gas source treatment trip...

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Abstract

The invention provides a bottom steam heating system of a full automatic foam plastic forming machine of two opposite-clamping type templates and relates to a full automatic foam plastic forming machine, in particular to a bottom steam heating system of the full automatic foam plastic forming machine. The steam heating system is arranged at the bottoms of the templates; and the steam heating system adopts hard tube connection. The caliber of an entering mould of the bottom steam heating system is greater than or equal to that of a valve. The machine adopts the bottom steam heating system, cancels the original hose connection and adopts the hard tube connection, the caliber of the entering mould is greater than or equal to that of the valve, heating more conforms to the thermodynamic principle, the heating speed is higher, and the thermal efficiency and the production efficiency are enhanced, thereby the production cost is effectively lowered.

Description

Technical field: [0001] The invention relates to a fully automatic foam molding machine, in particular to its bottom steam heating system. Background technique: [0002] Traditional automatic molding machines are heated from top to bottom, and the diameter of the steam pipe is controlled by the equipment mechanism. Often the diameter of the pipe is much smaller than the diameter of the valve, which seriously affects the heating speed. Invention content: [0003] The invention provides a bottom steam heating system of a fully automatic foam molding machine whose heating is more in line with the thermodynamic principle and has a faster heating speed. [0004] The present invention is realized through the following technical solutions: a bottom steam heating system of a clamp-type two-platen automatic foam molding machine, the main technical feature of which is that the steam heating system is arranged at the bottom of the formwork; [0005] The steam heating system is conne...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C44/34
Inventor 袁国清袁健华樊晓帅
Owner HANGZHOU FANGYUAN PLASTICS MASCH CO LTD
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