Heating lamp box of blow molding machine

A blow molding machine and light box technology, applied in the field of heating light boxes, can solve the problems that the mouth of the blank cannot be well cooled, the air circulation of the heating light box is uneven, and the energy consumption is large.

Inactive Publication Date: 2008-02-27
DONG GUAN FOUNDER MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, the air circulation in the heating light box is not uniform, and the mouth of the blank cannot be cooled well, and the energy consumption is large

Method used

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  • Heating lamp box of blow molding machine
  • Heating lamp box of blow molding machine
  • Heating lamp box of blow molding machine

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Embodiment Construction

[0019] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0020] The heating light box of the blow molding machine is to heat the blanks fed into the heating light box. After heating to a certain degree, it can be sent out for blowing. As shown in FIG. 1 and FIG. 2 , the heating light box of the blow molding machine of the present invention includes a heating device 1 and a cooling device 2 . The heating device 1 is used to heat the blank 3 , and includes several semi-closed first boxes 11 and heating elements 12 arranged in the first boxes 11 . The number of the first boxes 11 can be determined according to the specific needs of the containers blown by the blow molding machine.

[0021] The cooling device 1 blows the heating device 2, so as to blow the heated blank 3 in the heating device 2, so that the temperature of the blank 3 is properly cooled. The cooling device 2 includes several se...

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PUM

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Abstract

The invention provides a heating light box of blow molding machine for heating material embryo, comprising heating device and cooling device. The heating device used to heat material embryo comprises several semi-closed first boxes and several heating body set on first boxes. The cooling device blows air to the heating device so that material embryo heated in the heating device is blown so as to make material embryo cool appropriately. The cooling device comprises several second boxes and at least a blower set on said second box. By adopting the heating light box in invention blow molding machine can increase heating efficiency obviously and air circulation in light box is evener. The mouth part of bottle embryo can be cooled better and energy is saving.

Description

Technical field: [0001] The invention relates to a heating lamp box of a blow molding machine. Background technique: [0002] The blow molding machine is mainly a mechanical equipment for producing plastic bottles through the blow molding process. At present, the fan for heating the light boxes of the blow molding machine is placed between two adjacent light boxes, and the mouth of the blank is not blown for cooling, and the heating element only uses ordinary light tubes. In this way, the air circulation in the heating light box is not uniform, and the mouth of the blank cannot be cooled well, and the energy consumption is large. Invention content: [0003] The object of the present invention is to provide a high-efficiency and energy-saving blow molding machine heating light box which has uniform air circulation inside the box and effectively cools the mouth of the blank. [0004] The present invention is achieved through the following technical solutions: a heating lig...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C49/64
Inventor 李伟宏
Owner DONG GUAN FOUNDER MASCH CO LTD
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