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An installation method of a long mandrel positioning support device for pultruded pipes

A positioning support and installation method technology, which is applied in applications, household appliances, tubular objects, etc., can solve the problems of poor product wall thickness uniformity, and achieve the effects of ensuring wall thickness uniformity, simple system structure, and convenient disassembly and regulation

Active Publication Date: 2018-01-12
HENGSHEN
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  • Application Information

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Problems solved by technology

[0003] In view of the above existing problems, the present invention aims to provide a long mandrel positioning support device for pultrusion pipes and its installation method, to solve the problems in the prior art that the product wall thickness is caused by the mandrel being too long and its own weight drooping. The problem of poor uniformity

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  • An installation method of a long mandrel positioning support device for pultruded pipes
  • An installation method of a long mandrel positioning support device for pultruded pipes
  • An installation method of a long mandrel positioning support device for pultruded pipes

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Embodiment Construction

[0028] In order to enable those skilled in the art to better understand the technical solution of the present invention, the technical solution of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0029] Refer to attached Figure 1-5 The long mandrel positioning support device for pultruded pipes shown includes a front support 2 and a rear support 9 placed side by side, and the front and rear ends of the front support 2 are respectively connected to two transverse and parallel mandrel positioning supports One 3 and core mold positioning support two 4, said core mold positioning support one 3 and core mold positioning support two 4 are located on the same straight line, the center of core mold positioning support one 3 and core mold positioning support two 4 Mounting hole one 31 and mounting hole two are all provided, wherein the mounting hole one 31 of the mandrel positioning support one 3 is provided with a ...

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Abstract

The invention discloses a long core mold location supporting device for tube pultruding and a mounting method thereof.The device comprises a front support and a rear support, a first core mold location support and a second core mold location support which are arranged in parallel in the transverse direction are mounted at the front end and the rear end of the front support, and an adjustable supporting mechanism is mounted on the rear support.According to the supporting device, three-point location is conducted on a core mold through the first core mold location support, the second core mold location support and the supporting device, so that the problem that a composite tube is not uniform in wall thickness due to the fact that a long core mold droops as a result of self weight is solved, and the supporting device is simple in structure and convenient to mount, dismount and regulate.

Description

technical field [0001] The invention relates to a long mandrel positioning support device for pultrusion pipes and an installation method thereof. Background technique [0002] At present, in the production process of composite pultruded pipes, the wall thickness uniformity of the product is poor due to the excessive length of the mandrel and the sagging of its own weight, which seriously affects the product quality and product qualification rate. Especially for winding-pultrusion production and weaving-pultrusion production, the mandrel used in the production of weaving-pultrusion is generally about 3.5~4m long, and the method of single-point fixing at the back end of the mandrel in the form of a traditional cantilever beam has been unable to solve the poor uniformity of the product wall thickness. The problem. Contents of the invention [0003] In view of the above existing problems, the present invention aims to provide a long mandrel positioning support device for pul...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C70/54B29C70/52B29L23/00
CPCB29C70/525B29C70/54B29L2023/00
Inventor 张宁郭超超刘灵通邱茂顺林志明
Owner HENGSHEN
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