Length-adjustable strip sizing device

A strip and sizing technology, which is applied in the field of pipe processing equipment, can solve problems such as being easily affected by gravity or other external environments, strip cavity collapse, and shape deformation.

Inactive Publication Date: 2018-02-09
张荣斌
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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 above-mentioned problems and provide a length-adjustable strip sizing device, which can solve the problem that when the strip is cooled, it is easily affected by gravity or other external environments, causing the inner cavity of the strip to collapse. , The problem of shape deformation, the device can adjust the working length of the device according to the length of the strip

Method used

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Embodiment Construction

[0018] Below in conjunction with accompanying drawing, the present invention is described in detail.

[0019] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0020] A strip sizing device with adjustable length, which includes a connecting plate 1, several polished rods 4, several screw rods 5, and several vertical plates 3; the front ends of the polished rods 4 and the screw rods 5 are fixedly connected on the connecting plate 1, The vertical board 3 is sleeved on the polished rod 4 and the screw rod 5, and slides along the polished rod 4; the vertical boards 3 are parallel to each other, and two adjacent vertical boards 3 are connected by the spring 2...

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Abstract

The invention discloses a length-adjustable strip sizing device. The length-adjustable strip sizing device comprises a connecting plate, multiple polish rods, multiple lead screws and multiple stand plates; the front ends of the polish rods and the lead screws are fixedly connected to the connecting plate; the stand plates sleeve the polish rods and the lead screws, and slide along the polish rods; the stand plates are in parallel; two adjacent stand plates are connected through springs sleeving the polish rods; nuts sleeve the tail ends of the lead screws; through holes are formed in the connecting plate and each stand plate; the section shape of the through holes are matched with the section shapes of strips; and the through holes are matched to form strip transportation channels. The device can solve the problems of collapse of internal cavities of the strips and shape deformation due to easy influence by gravity or other external environments in strip cooling, and can adjust the working length according to the lengths of the strips.

Description

technical field [0001] The invention relates to the field of pipe material processing equipment, in particular to a strip sizing device with adjustable length. Background technique [0002] Ribbed reinforced composite pipe is a commonly used pipe in sewer pipes and drainage systems. It is mainly formed by winding polyethylene strips with internal cavities or ribs and performing side welding. When preparing strips, generally adopt internal cavity Extrude the abrasive tool, connect the cavity with the outlet of the mold that is set on the mold and match the shape of the strip, and use external pressure to continuously extrude the strip raw material softened at high temperature, and use it after cooling. [0003] The strip extruded from the mold is generally cooled by free placement and natural cooling. However, the temperature of the extruded strip is high in the initial state, and the polyethylene material is not completely cooled and solidified, so it is easier to be affecte...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C47/90B29C47/92B29C47/34B29C48/90B29C48/355B29C48/92
CPCB29C48/92B29C48/355B29C48/90
Inventor 张荣斌
Owner 张荣斌
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