Electric adjusting device for pipe shaping

A technology of electric adjustment and adjustment device, which is applied in the direction of tubular articles, other household appliances, household appliances, etc., to achieve the effects of reducing production cost and labor intensity, improving molding efficiency, convenient and reliable operation

Pending Publication Date: 2018-06-29
SOUTH CHINA UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the problems in the field of polymer melt injection stacking molding in the prior art, the invention provides an electric adjustment device for pipe shaping, which can realize electric adjustment of pipe diameter and wall thickness during the pipe forming process, improve pipe forming efficiency, and reduce production. Cost and labor intensity, to achieve the effect of flexible pipe production

Method used

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  • Electric adjusting device for pipe shaping
  • Electric adjusting device for pipe shaping
  • Electric adjusting device for pipe shaping

Examples

Experimental program
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Effect test

Embodiment

[0027] Such as figure 1 As shown, an electric adjustment device for pipe shaping includes a frame plate 1 and a pipe diameter adjusting structure 2 and a wall thickness adjusting structure 3 installed on the frame plate.

[0028] Such as figure 2 As shown, the pipe diameter adjustment mechanism includes a first screw adjusting device, a sizing wheel support plate 208, a plane screw driving device, a support seat positioning plate 206, a rack 218, a transmission gear set, a support seat positioning pull rod 209 and a support seat 207, the rack 218 is fixed on the frame plate 1, and the support seat positioning pull rod 209 passes through the shaping wheel support plate 208, the support seat and the support seat positioning plate in turn through the second screw 205 and is fixed on the frame plate, The plane screw driving device is rotatably connected to the support base, the rack 218 is drivingly connected with the plane screw driving device through a transmission gear set, a...

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PUM

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Abstract

The invention discloses an electric adjusting device for pipe shaping. The device comprises a machine frame plate, a pipe diameter adjusting mechanism and a wall thickness adjusting mechanism, whereinthe pipe diameter adjusting mechanism and the wall thickness adjusting mechanism are arranged on the machine frame plate; the pipe diameter adjusting mechanism comprises a first screw rod adjusting device, a shaping wheel supporting disc, a plane spiral driving device, a supporting seat positioning disc, a rack, a transmission gear set, supporting seat positioning pull rods and a supporting seat;the wall thickness adjusting mechanism comprises a second screw rod adjusting device, a material blocking block, a driven calender roll and a driving calender roll. The electric adjusting device forthe pipe shaping can be applied to a polymer melt jet piling and forming process to realize electric adjustment of a pipe diameter and a wall thickness in the pipe forming process, so that the pipe forming efficiency is improved, the production cost and the labor intensity are reduced, and the effect of flexible production of pipes is achieved.

Description

technical field [0001] The invention relates to the technical field of polymer material processing and molding, in particular to an electric adjustment device for pipe shaping. Background technique [0002] Compared with traditional pipelines such as metal pipelines, polymer pipelines have the advantages of corrosion resistance, easy installation, energy saving, small resistance to conveying fluid, environmental protection, small heat loss when conveying heat medium, long service life and low cycle cost. Therefore, polymer pipes are widely used in water supply and drainage, natural gas transmission, building heating, power communication sheathing pipes, water-saving irrigation and other fields. [0003] At present, in addition to extrusion molding and winding welding molding, there are scholars who have proposed a polymer melt injection stacking molding process that can be used to form polymer pipes. The principle of the process is as follows: firstly, under the extrusion p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C43/58B29C43/24B29C47/00B29L23/00
CPCB29C43/245B29C43/58B29C48/0011B29C2043/5825B29L2023/22
Inventor 刘斌崔志杰
Owner SOUTH CHINA UNIV OF TECH
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