Tina multi-nozzle tip hot runner system

A technology of hot runner and runner, which is applied in the field of hot runner system of Tinado nozzle tip, which can solve the problems of lower processing requirements of customers' injection molds, easy to leak glue assembly and disassembly, and high cost.

Active Publication Date: 2013-02-06
YUDO SUZHOU HOT RUNNER SYST
View PDF7 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its shortcomings and shortcomings are as follows: (1) because the hot runner plate in the existing hot runner mold has only one layer, it is impossible to carry out split operation; (2) because there is generally only one hot nozzle in the existing hot runner mold, Due to the small number of hot nozzles, the further improvement of product production efficiency is restricted
[0005] Because the above structure is easy to leak glue in the injection mold and it is inconvenient to assemble and disassemble, and the possibility of glue leakage will be increased due to wear or assembly error every time it is assembled and disassembled.
It locks the hot nozzle directly on the runner plate with screw teeth, and the needle valve drive cylinder, hot nozzle and runner plate are assembled as a whole, which greatly reduces th

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
  • Tina multi-nozzle tip hot runner system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] The following is a further description of the side-feeding glue hot runner system of the present invention in conjunction with the accompanying drawings.

[0022] Such as figure 1 As shown, the tip hot runner system of Tina multi nozzle, said system includes splitter plate 8, main nozzle 5, sliding gasket 6, center gasket 2, center pin 3, anti-rotation pin 1, hot nozzle 12; The main nozzle 5 is arranged on the upper part of the manifold 8, and the plastic material enters the manifold 8 through the main nozzle 5 from the injection molding machine, and the center pin 3 is provided at the lower part of the manifold 8 corresponding to the main nozzle 5, The center gasket 2 is set between the central pin 3 and the splitter plate 8; the sliding gasket 6 is set on the upper part of the splitter plate 8, and the hot nozzle 12 is provided at the lower part of the splitter plate 8, One end of the hot nozzle 12 is connected to the splitter plate 8 through an integrated flange 10,...

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 Tina multi-nozzle tip hot runner system which is characterized by comprising a flow dividing plate, a main injection nozzle, a sliding gasket, a central gasket, a center pin, an anti-rotation pin and a hot nozzle. A plurality of runners are formed inside the hot nozzle, are branched at a flange and are finally butt-jointed with nozzle tips with the same aperture; and the effect that plastic enters the main injection nozzle from a gun barrel of an injection molding machine, the flow dividing plate for flow division, the hot nozzle for flow division, the nozzle tips and a plurality of mould cavities in sequence is realized.

Description

technical field [0001] The invention relates to a tinado tip hot runner system, in particular to a tinado tip hot runner system for small plastic products. Background technique [0002] The hot runner system for injection mold is the development direction of the injection molding industry. Compared with the cold runner, it has many advantages such as saving raw materials, improving productivity, improving product quality, and simplifying product follow-up processing. In large-scale injection molds, the hot runner system has become an essential part of it, because only the use of hot runners can effectively reduce the pressure loss, make the product forming smoother, the product quality is higher or allow ordinary injection molding Forming effectively where the process is impossible to form. [0003] At present, the structure of the hot runner system of the injection mold is mainly that the molten glue comes out of the nozzle of the injection molding machine, is diverted thr...

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): B29C45/27
CPCB29C45/27B29C2045/2779
Inventor 李象烈
Owner YUDO SUZHOU HOT RUNNER SYST
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