Rubber extruding machine head with vacuumizing function

A technology of extruding rubber and vacuuming, which is applied in the direction of conductor/cable insulation and coating, which can solve the problems of insufficient tightness of cable sheath and wire core coating, failure to meet the requirements of cable use, and affecting the use effect of cables, etc. , to prevent and reduce the air from entering the cable sheath, simple structure, tight covering effect

Pending Publication Date: 2020-01-14
天津市天缆电工机械有限公司
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Due to the structural reasons of the extruding machine head for the existing production of wires and cables, some air is inevitably left between the cable sheath layer and the wire core during the cable production process, resulting in the gap between the cable sheath and the wire core coating. Not tight enough, there are certain gaps, which do not meet the requirements of cable use, affect the quality of the cable to a certain extent, and affect the use effect of the cable

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
  • Rubber extruding machine head with vacuumizing function
  • Rubber extruding machine head with vacuumizing function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] The present invention will be further described in detail below through the specific examples, the following examples are only descriptive, not restrictive, and cannot limit the protection scope of the present invention with this.

[0018] A head of a rubber extruder with a vacuum function, comprising a machine neck 7, a head body 5, a fluid divider 6, a line passing pipe 2, a connecting sleeve 11, an adjusting sleeve 3, an outlet mold sleeve 10, a mold sleeve base 8, Outlet core 9, gland 4, also includes a vacuum device 1. The machine neck is screwed on the upper part of the machine head body, the fluid distribution and the line pipe are coaxially installed inside the machine head body, the connecting sleeve is installed at the front end of the machine head body, and the adjusting sleeve and gland are installed at the rear end of the machine head body. The front end of the wire-passing pipe in the body of the machine head is fixedly equipped with an outlet mold core, a...

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 the technical field of wire and cable manufacturing equipment, and particularly relates to a rubber extruding machine head with a vacuumizing function. The rubber extruding machine head comprises a machine neck, a machine head body, a flow division body, a wire passing pipe, a connecting sleeve, an adjusting sleeve, a wire outlet die sleeve, a die sleeve seat, a wire outlet die core, a gland and a vacuumizing device, wherein the vacuumizing device is composed of an air suction sleeve pipe, a connecting head, a connecting pipe and an air pump, the air suction sleeve pipe is connected to the rear end of the wire passing pipe, and the connecting head and the connecting pipe are sequentially connected between the air suction sleeve pipe and the air pump. According to the rubber extruding machine head, the structural design is scientific and reasonable, the advantages that the structure is simple, manufacturing is easy, assembling is convenient, the situation that air enters a cable sheath can be prevented and reduced, the cable sheath can cover a wire core tightly, the cable quality is effectively improved and the like are achieved, and the rubber extruding machine head is a rubber extruding machine head with high innovation and the vacuumizing function.

Description

technical field [0001] The invention belongs to the technical field of electric wire and cable manufacturing equipment, and in particular relates to a rubber extrusion machine head with a vacuum function. Background technique [0002] Due to the structural reasons of the extruding machine head for the existing production of wires and cables, some air is inevitably left between the cable sheath layer and the wire core during the cable production process, resulting in the gap between the cable sheath and the wire core coating. It is not tight enough, there are certain gaps, and it does not meet the requirements of cable use, which affects the quality of the cable to a certain extent and affects the effect of cable use. Designing a rubber extruder head that can prevent and reduce air from entering the cable sheath, make the cable sheath and wire core tightly covered, and effectively improve the quality of the cable has become the hope of wire and cable manufacturers. Contents...

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
Patent Type & Authority Applications(China)
IPC IPC(8): B29C48/32B29C48/14B29C48/154H01B13/14
CPCB29C48/146B29C48/154B29C48/32H01B13/14
Inventor 李良王修亮
Owner 天津市天缆电工机械有限公司
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