Polyurethane casting machine with liquid-guiding automatic-sealing function

A self-sealing, polyurethane technology, applied in the field of polyurethane pouring machines, can solve the problems of dust pollution, the pouring pipeline cannot be automatically closed, etc., and achieve the effect of avoiding pollution, convenient disassembly, and convenient disassembly and assembly.

Inactive Publication Date: 2020-12-11
马鞍山久特新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the pouring pipeline of the polyurethane pouring machine in the prior art cannot be autom

Method used

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  • Polyurethane casting machine with liquid-guiding automatic-sealing function
  • Polyurethane casting machine with liquid-guiding automatic-sealing function
  • Polyurethane casting machine with liquid-guiding automatic-sealing function

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0025] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0026] refer to Figure ...

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Abstract

The invention relates to the technical field of pouring machines, and discloses a polyurethane pouring machine with a liquid-guiding automatic-sealing function. The polyurethane pouring machine comprises a pouring pipe, wherein a matched flow guide pipe is inserted into the pouring pipe, the flow guide pipe is connected with the pouring pipe through a dismounting mechanism, and a matched O-shapedsealing ring fixedly sleeves between the flow guide pipe and the inner pipe wall of the pouring pipe. An automatic-sealing mechanism is arranged in the flow guide pipe, and the bottom end of the flowguide pipe is fixedly communicated with a liquid guide opening; and the automatic-sealing mechanism comprises an annular groove formed in the inner wall of the flow guide pipe, an annular plug is arranged in the annular groove and abuts against the top end of the annular groove, a guide rod is fixedly connected to the center of the lower surface of the annular plug, a supporting rod is fixedly connected to the inner pipe wall of the bottom end of the flow guide pipe, and a guide sleeve is fixedly embedded in the center of the supporting rod. According to the polyurethane pouring machine, a pouring pipeline of the polyurethane pouring machine has an automatic sealing function, and dust is effectively prevented from entering the pipeline to cause pollution.

Description

technical field [0001] The invention relates to the technical field of pouring machines, in particular to a polyurethane pouring machine with a liquid-inducing self-sealing function. Background technique [0002] The pouring machine can be used to stir the production raw materials to make them evenly mixed, fully reacted, and inject the mixed slurry into the mold frame in time, while the polyurethane pouring machine is mainly used in multi-mode continuous production of rigid semi-rigid polyurethane products, such as : petrochemical equipment, directly buried pipelines, cold storage, water tanks, instruments and other thermal insulation and sound insulation equipment craft products. [0003] However, in the process of pouring with a polyurethane pouring machine, the pouring pipe port, that is, the outlet of the material liquid, is usually exposed outside. After pouring, dust can easily enter the pouring pipe through the port, causing pollution. When it is used again, the pour...

Claims

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Application Information

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IPC IPC(8): B29C45/23B29C45/20B29C39/24B29K75/00
CPCB29C39/24B29C45/20B29C45/234B29K2075/00
Inventor 赵崇明王岩岩李凯孙艺杨欢
Owner 马鞍山久特新材料科技有限公司
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