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Rolling sizing device

A technology of rolling and sizing mechanism, applied in the field of rolling and sizing device, can solve the problems of limited friction coefficient between traction device and product surface, insufficient traction force for continuous production, small traction force area, etc., so as to achieve smooth surface and eliminate bending. , the effect of improving the surface quality

Inactive Publication Date: 2013-04-24
四川江瀚工业股份有限公司
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The cost of the vacuum device is high, the energy consumption is large, and the frictional resistance formed by vacuum adsorption limits the increase in production speed
When the shape of the thermoplastic product is complex and the unit weight is large, this type of sizing device also has the problem that the traction force area is too small, and the friction coefficient between the traction device and the product surface is limited, so that the traction force is insufficient and cannot be continuously produced.

Method used

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Embodiment Construction

[0030] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described in detail with reference to the accompanying drawings.

[0031] Orientation definition: according to the direction of movement of the strip-shaped thermoplastic composite material, the orientation close to the thermoplastic composite extrusion die is the front, and the orientation away from the extrusion die is the rear.

[0032] The strip-shaped thermoplastic composite material of the present invention can be used for the manufacture of strip-shaped thermoplastic composite products and spiral tubular thermoplastic composite products, that is, the strip-shaped thermoplastic composite material can be made into strip-shaped thermoplastic composite products after shaping, or After shaping, it is made into a spiral tubular thermoplastic composite product by spiral welding.

[003...

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Abstract

The invention discloses a rolling sizing device comprising a frame. The following components are sequentially arranged on the frame: a rolling roller set used for carrying out drawing and progressive extrusion and sizing upon a strip-shaped thermoplastic composite material, a slow-cooling guide roller set used in further sizing, and an edge-cutting roller set used for trimming the edge of the strip-shaped thermoplastic composite material. The rolling roller set, the slow-cooling guide roller set, and the edge-cutting roller set are linearly arranged. The rolling sizing device also comprise a position adjustment mechanism used for adjusting the relative positions of the rolling roller set, the slow-cooling guide roller set, the edge-cutting roller set, and an extrusion mold. With the strip-shaped thermoplastic composite material rolling sizing device provided by the invention, strip-shaped thermoplastic composite material continuous sizing can be carried out, and the sizing is precise.

Description

technical field [0001] The invention relates to a sizing device, in particular to a rolling sizing device. Background technique [0002] In the manufacturing process of strip-shaped thermoplastic composite products and spiral tubular thermoplastic composite products, it is necessary to combine plastics and reinforced profiles into strip-shaped thermoplastic composite materials, and strip-shaped thermoplastic composite materials can be made into strip-shaped thermoplastic composite materials after shaping Thermoplastic composite products, or spiral tubular thermoplastic composite products made by spiral welding after shaping, the strip-shaped thermoplastic composite materials after compounding are in a soft state, and need to be shaped to obtain the desired appearance size and shape . [0003] Existing strip-shaped continuous production of thermoplastic composite materials usually adopts negative pressure shaping, that is, through vacuum adsorption, the shape of the melt-lik...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C47/90B29C47/92B29C37/02B29C48/90B29C48/92
CPCB29C48/9155B29C48/05B29C48/906B29C48/914B29C48/92B29C2948/92609B29C2948/92647B29C2948/92923
Inventor 唐菊娣杨春江
Owner 四川江瀚工业股份有限公司
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