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Air curtain type heat-insulation and heat-equalizing structure for fiber pipeline winding forming machine

A technology of fiber pipes and molding machines, which is applied to tubular objects, other household appliances, household appliances, etc., and can solve the problems of uneven heating, cracking and bonding of composite sheets, pipe deformation, etc., and achieve good heat insulation and heat uniformity effects , improve uniformity and avoid deformation

Active Publication Date: 2018-01-09
福建益峰科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the heating method of the heating mantle can improve the winding process in the winding process of the sheet, it is easy to cause deformation of the pipeline due to uneven heating due to uneven heating of the composite sheet in the winding process. Problems such as cracking and poor bonding

Method used

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  • Air curtain type heat-insulation and heat-equalizing structure for fiber pipeline winding forming machine
  • Air curtain type heat-insulation and heat-equalizing structure for fiber pipeline winding forming machine
  • Air curtain type heat-insulation and heat-equalizing structure for fiber pipeline winding forming machine

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Embodiment Construction

[0020] like Figure 1-3 As shown in one of the above, the air curtain type heat insulation and uniform heat structure of the fiber pipe winding molding machine of the present invention includes a long strip-shaped heating furnace body 2 arranged on the side of the mold axis 1 of the fiber pipe winding molding machine. 2 is provided with a number of heating plates 3 arranged along the length direction of the heating furnace body. The top of the heating furnace body 2 is provided with a furnace mouth (not marked in the figure), and a furnace cover 4 is suspended above the furnace mouth. Openings 5 ​​are respectively formed between the two sides of the cover 4 and the two sides of the heating furnace body 2. A row of fans 6 with the air outlet facing downwards are respectively arranged on both sides of the cover 4 along its length direction, and the two rows of fans 6 respectively form a longitudinal Blow into the air curtain in the heating furnace body 2.

[0021] Further, at l...

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Abstract

The invention relates to an air curtain type heat-insulation and heat-equalizing structure for a fiber pipeline winding forming machine. The air curtain type heat-insulation and heat-equalizing structure for the fiber pipeline winding forming machine comprises a long-strip-shaped heating furnace body, wherein the heating furnace body is arranged on the peripheral side of a die shaft of the fiber pipeline winding forming machine; a plurality of heating plates arranged in the length direction of the heating furnace body are arranged inside the heating furnace body; a furnace opening is formed inthe top of the heating furnace body, and a furnace cover is suspended above the furnace opening; openings are formed between the two sides of the furnace cover and the two sides of the heating furnace body; and the two sides of the furnace cover are each provided with an exhaust fan with an air outlet facing downwards in the length direction of the furnace cover, and the two exhaust fans correspondingly form air curtains which are longitudinally blown into the heating furnace body. The air curtain type heat-insulation and heat-equalizing structure for the fiber pipeline winding forming machine is reasonable in design, simple in structure, and good in heat-insulation and heat-equalizing effect, and the problems that deformation, cracking and untight bonding due to uneven heating of a fiberpipeline are effectively solved.

Description

technical field [0001] The invention relates to the technical field of fiber pipe winding processing equipment, in particular to an air curtain heat-insulating and uniform structure of a fiber pipe winding forming machine. Background technique [0002] Most of the existing composite pipes are processed and formed by winding multi-layer sheets on the outer peripheral surface of the mold shaft by a winding machine, that is, sheets such as continuous fibers impregnated with resin glue, cloth tapes, prepreg yarns, etc. After coiling and preheating, it is wound on the mold shaft according to certain rules, and then undergoes processes such as heating and melting, rolling, cooling and solidification, and demoulding to obtain finished products. [0003] The existing fiber pipe winding molding machine includes a mold shaft that is placed horizontally on the frame and rotates along its axial direction, and one side of the mold shaft is provided with a feeding guide device for sending...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C70/54B29C35/04B29L23/00
CPCY02P70/10
Inventor 魏小俤江龙木
Owner 福建益峰科技有限公司
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