Traction mechanism for composite material pulling extruding machine and pulling extruding machine thereof

A technology of traction mechanism and traction speed, which is applied in the field of FRP pultrusion molding machine and its traction mechanism, and can solve the problems of insufficient traction force, slippage, difficulty in adapting to large-scale production, etc.

Active Publication Date: 2008-09-17
天津市金锚科技发展有限公司
View PDF4 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The known technology is generally in the form of a single unit and a single head, that is, a traction mechanism, an intermediate frame, a thermoplastic molding mold part, a dipping part, a felt feeding mechanism, and a yarn feeding mechanism to form a pultrusion molding system. , so the equip

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Traction mechanism for composite material pulling extruding machine and pulling extruding machine thereof
  • Traction mechanism for composite material pulling extruding machine and pulling extruding machine thereof
  • Traction mechanism for composite material pulling extruding machine and pulling extruding machine thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0062] Below in conjunction with preferred embodiments, the specific implementation, features and effects provided by the present invention are described in detail as follows; for the purpose of simplicity and clarity, the description of known technologies is appropriately omitted below to avoid unnecessary details Affect the description of this technical solution.

[0063] see figure 1 As shown in -7, the double-head pultrusion machine for composite materials includes a traction mechanism 1, an intermediate frame 2, a thermoplastic molding mold part 3, a dipping part 4, a felt feeding mechanism 5, and a yarn feeding mechanism 6, wherein, The traction mechanism 1 is composed of a first traction mechanism 1a and a second traction mechanism 1b respectively installed on the frame 9, and the first traction mechanism and the second traction mechanism are arranged at a preset distance before and after, so as to save floor space; The traction mechanism has the same structure, see ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a traction mechanism of a composite material pulling and extruding machine as well as the pulling and extruding machine, in particular to a piece of equipment for hot molding glass yarns and glass mats into continuous profile material; wherein, the traction mechanism comprises a first and a second traction mechanism, one end of a thermoplastic forming mold is adjacent to the traction mechanism, and the other end is adjacent to a dip coating member; the thermoplastic forming mold comprises a first and a second thermoplastic forming mold mechanisms, which are of the identical structure and fixedly arranged respectively; a transmission member comprises a lower chain and an upper chain fitted and combined with the lower chain to form an extruding structure, thus constructing a chain transmission member, and the upper chain is arranged in a manner so that the upper chain can press or release the lower chain by the drive of a cylinder in a pneumatic pressing device; a traction speed detecting mechanism is arranged at the power output end of the lower chain and connected with a machine electric control system; a workpiece online speed detecting device is arranged on a workpiece output part and connected with the machine electric control system. The one-machine and two-channel traction equipment in the embodiment has the advantages of enjoying high production efficiency, realizing online detection, eliminating the slipping defects arising during the extrusion of the workpiece, and guaranteeing the traction effects.

Description

technical field [0001] The invention belongs to the field of pultrusion molding equipment for composite materials, and relates to a device for thermally molding glass yarn and glass felt into continuous profiles, in particular to a fiberglass pultrusion molding machine with a double-path pultrusion structure and its traction mechanism . Background technique [0002] In the known FRP pultrusion molding machine, the glass yarn and the glass felt are released freely from the creel and the felt frame respectively by the traction mechanism, so that the glass yarn and the glass felt are dipped in the glue solution through the glue tank, and then passed through the pultrusion tooling frame. The yarn plate and felt sleeve on the upper part enter the mold after pre-forming the mold. The mold is surrounded by the heating sleeve and heated. The glass yarn and glass felt soaked in the glue are solidified and formed through the inner cavity of the mold, and are drawn out by the traction ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): B29C70/52B29D23/00B29K309/08B29L23/00
Inventor 李杰龚文华王海鹏
Owner 天津市金锚科技发展有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap