Abstract
As a main component of injection molding machine, nozzle is used to prevent polymer melt from leaking during plasticizing and provide an access injecting polymer melt into the mold cavity during injecting process. The straight-through nozzles and shut off nozzles with hydraulic or pneumatic are adopted in the traditional injection molding machine. The paper reviews various patents on nozzles with new structures and optimized design in recent years. A spring-sliding valve type nozzle is introduced to solve melt leaking, nozzle blocking, and melt thermal decomposition. Moreover, this new type of shut off nozzle is more compacted and low-cost.
Keywords: Injection molding machine, mold, polymer melt, shut off nozzle, sliding valve, spring.
Recent Patents on Mechanical Engineering
Title:Recent Patents on Shut off Nozzle for Injection Molding Machine
Volume: 8 Issue: 1
Author(s): Jiankang Wang, Zhanyong Li and Xiangyang Liu
Affiliation:
Keywords: Injection molding machine, mold, polymer melt, shut off nozzle, sliding valve, spring.
Abstract: As a main component of injection molding machine, nozzle is used to prevent polymer melt from leaking during plasticizing and provide an access injecting polymer melt into the mold cavity during injecting process. The straight-through nozzles and shut off nozzles with hydraulic or pneumatic are adopted in the traditional injection molding machine. The paper reviews various patents on nozzles with new structures and optimized design in recent years. A spring-sliding valve type nozzle is introduced to solve melt leaking, nozzle blocking, and melt thermal decomposition. Moreover, this new type of shut off nozzle is more compacted and low-cost.
Export Options
About this article
Cite this article as:
Wang Jiankang, Li Zhanyong and Liu Xiangyang, Recent Patents on Shut off Nozzle for Injection Molding Machine, Recent Patents on Mechanical Engineering 2015; 8 (1) . https://dx.doi.org/10.2174/2212797608666150203234830
DOI https://dx.doi.org/10.2174/2212797608666150203234830 |
Print ISSN 2212-7976 |
Publisher Name Bentham Science Publisher |
Online ISSN 1874-477X |
Call for Papers in Thematic Issues
Emerging Methods and Techniques in Sustainable Manufacturing and Materials Processing
Sustainability in manufacturing practices to process materials is a globally accepted mandate and it consists of ecofriendly strategies and methods such as processing, synthesis, fabrication, process optimization by experimental, numerical and computational approaches to test, evaluate the performance and reliability of different materials. The success in enhancement of materials processing ...read more
Micro-/Nano-scale Heat Transfer and Flow
Micro-/Nano-scale heat transfer and flow are seen in many mechanical and electronic equipment and systems, and thus have attracted a great deal of attention. With advances in manufacturing technologies, an increasing number of microstructures have been used to control the micro-/nano-scale heat transfer and flow in recent decades. For example, ...read more
Opportunities of Emerging Materials Processing for Enhanced Manufacturing in Industry 4.0
This proposed special issue aims to explore the transformative potential of emerging materials processing techniques in the context of Industry 4.0, focusing on the opportunities they present for enhancing manufacturing processes. As Industry 4.0 continues to revolutionize the global manufacturing landscape, the integration of cutting-edge materials processing technologies becomes paramount ...read more
Recent Advances in Mechanical Engineering and Nanomaterials
Recent Advances in Mechanical Engineering and Nanomaterials (RAMEN) includes all the major fields in Mechanical Engineering and Nanoscience. RAMEN covers a wide range of research in all disciplines of science, engineering and medicine. RAMEN aims to publish the outstanding and latest research articles and strives to publish quality articles. RAMEN ...read more
Related Journals
- Author Guidelines
- Graphical Abstracts
- Fabricating and Stating False Information
- Research Misconduct
- Post Publication Discussions and Corrections
- Publishing Ethics and Rectitude
- Increase Visibility of Your Article
- Archiving Policies
- Peer Review Workflow
- Order Your Article Before Print
- Promote Your Article
- Manuscript Transfer Facility
- Editorial Policies
- Allegations from Whistleblowers
Related Articles
-
Ras Family Small GTPase-Mediated Neuroprotective Signaling in Stroke
Central Nervous System Agents in Medicinal Chemistry Exploitation of the 3-Quinolinecarbonitrile Template for Src Tyrosine Kinase Inhibitors
Current Topics in Medicinal Chemistry Nanosuspension as an Efficient Carrier for Improved Ocular Permeation of Voriconazole
Current Pharmaceutical Biotechnology Identification of Precious Artefacts: The Sonic Imprint for Small Artefacts
Current Analytical Chemistry Drug Evolution Concept in Drug Design: 2. Chimera Method
Medicinal Chemistry Meet Our Section Editor
Current Vascular Pharmacology The Endothelin Axis: A Novel Target for Pharmacotherapy of Female Malignancies
Current Vascular Pharmacology Strategies for Targeting the Multidrug Resistance-1 (MDR1)/P-gp Transporter in Human Malignancies
Current Cancer Drug Targets Testosterone and Cardioprotection Against Myocardial Ischemia
Cardiovascular & Hematological Disorders-Drug Targets Obesity, Diabetes and Atrial Fibrillation; Epidemiology, Mechanisms and Interventions
Current Cardiology Reviews Multi-Target-Directed Ligands Affecting Serotonergic Neurotransmission for Alzheimer’s Disease Therapy: Advances in Chemical and Biological Research
Current Medicinal Chemistry Update on the Therapy of Behçets Disease
Current Medicinal Chemistry - Anti-Inflammatory & Anti-Allergy Agents Phytosomes: A Novel Phytoconstituent Delivery Approach to Improve the Efficacy of Obesity Treatment
Current Nutrition & Food Science Prevention of Macrovascular Disease in Type 2 Diabetic Patients: Blockade of the Renin-Angiotensin-Aldosterone System
Current Diabetes Reviews The Pathophysiology of Sleep Apnoea: What We have Learned from Animal Models of Chronic Intermittent Hypoxia
Current Respiratory Medicine Reviews Role of Matrix Metalloproteinases in Animal Models of Ischemic Stroke
Current Vascular Pharmacology Overview of Dietary Influences on Atherosclerotic Vascular Disease:Epidemiology and Prevention
Cardiovascular & Hematological Disorders-Drug Targets Molecular and Biochemical Features in Alzheimers Disease
Current Pharmaceutical Design Enzymatic Targets in Trypanosoma brucei
Current Protein & Peptide Science Chemical Events Behind Leukoaraiosis: Medicinal Chemistry Offers New Insight into a Specific Microcirculation Disturbance in the Brain (a Chemical Approach to a Frequent Cerebral Phenotype)
Current Medicinal Chemistry