Welcome to the official website of Qidong Yifang Sealing Technology Co., Ltd.

language 

中国

韩国



Language

简体中文 English

Homepage

Industry News

Plastic mold introduction

Categories:Industry News
Author:
Origin:
Time of issue:2018-11-14
Views:

(Summary description)A combined plastic mold for compression molding, extrusion molding, injection molding, blow molding and low foam molding, which mainly includes a variable cavity composed of a concave mold combined substrate, a concave mold assembly and a concave mold combined card board The concave mold is a convex mold with a variable core composed of a convex mold combined substrate, a convex mold assembly, a convex mold combined pallet, a cavity cutting component and a side cutting combined board. Coordinated change of mold convex, concave mold and auxiliary forming system. It can process plastic parts of different shapes and sizes. In the plastics processing industry, it is matched with plastic molding machines to give plastic products complete tools and precise dimensions. Due to the variety of plastics and processing methods, the structure of plastic molding machines and plastic products is also complicated, so the types and structures of plastic molds are also diverse. With the rapid development of the plastics industry and the continuous improvement in strength and other aspects of general and engineering plastics, the application range of plastic products is also expanding, and the amount of plastic products is also rising. Plastic mold is a tool for producing plastic products. It is composed of several groups of parts, and there is a molding cavity in this combination. During injection molding, the mold is clamped on the injection molding machine, the molten plastic is injected into the molding cavity, and cooled and shaped in the cavity, then the upper and lower molds are separated, and the product is ejected from the cavity through the ejection system to leave the mold, and finally the mold is closed. For the next injection, the entire injection process is cyclic. The general plastic mold is composed of a movable mold and a fixed mold. The movable mold is installed on the moving mold of the injection molding machine, and the fixed mold is installed on the fixed mold of the injection molding machine. During injection molding, the movable mold and the fixed mold are closed to form a pouring system and a cavity. When the mold is opened, the movable mold and the fixed mold are separated to take out the plastic product. Although the structure of the mold may vary due to the variety and performance of plastics, the shape and structure of plastic products, and the type of injection machine, the basic structure is consistent. The mold is mainly composed of pouring system, temperature adjustment system, molding parts and structural parts. Among them, the pouring system and the molded parts are the parts that are in direct contact with the plastic, and change with the plastic and the product. They are the most complex and the most varied parts in the mold, which require the highest processing finish and precision. The pouring system refers to the part of the flow path before the plastic enters the cavity from the nozzle, including the main flow path, the cold material cavity, the flow path and the gate. Molded parts refer to various parts that form the shape of the product, including moving mold, fixed mold and cavity, core, molding rod and exhaust port. Driven by the high-tech drive and application requirements of pillar industries, China's plastic molds have formed a huge industrial chain, from upstream raw and auxiliary materials industry and processing, testing equipment to downstream machinery, automobiles, motorcycles, home appliances, electronic communications , Building materials, and other major application industries, plastic mold development is alive. With the rapid development of China's automobiles, home appliances, electronic communications, and various building materials.

Plastic mold introduction

(Summary description)A combined plastic mold for compression molding, extrusion molding, injection molding, blow molding and low foam molding, which mainly includes a variable cavity composed of a concave mold combined substrate, a concave mold assembly and a concave mold combined card board The concave mold is a convex mold with a variable core composed of a convex mold combined substrate, a convex mold assembly, a convex mold combined pallet, a cavity cutting component and a side cutting combined board. Coordinated change of mold convex, concave mold and auxiliary forming system. It can process plastic parts of different shapes and sizes. In the plastics processing industry, it is matched with plastic molding machines to give plastic products complete tools and precise dimensions. Due to the variety of plastics and processing methods, the structure of plastic molding machines and plastic products is also complicated, so the types and structures of plastic molds are also diverse.

With the rapid development of the plastics industry and the continuous improvement in strength and other aspects of general and engineering plastics, the application range of plastic products is also expanding, and the amount of plastic products is also rising.

Plastic mold is a tool for producing plastic products. It is composed of several groups of parts, and there is a molding cavity in this combination. During injection molding, the mold is clamped on the injection molding machine, the molten plastic is injected into the molding cavity, and cooled and shaped in the cavity, then the upper and lower molds are separated, and the product is ejected from the cavity through the ejection system to leave the mold, and finally the mold is closed. For the next injection, the entire injection process is cyclic.

The general plastic mold is composed of a movable mold and a fixed mold. The movable mold is installed on the moving mold of the injection molding machine, and the fixed mold is installed on the fixed mold of the injection molding machine. During injection molding, the movable mold and the fixed mold are closed to form a pouring system and a cavity. When the mold is opened, the movable mold and the fixed mold are separated to take out the plastic product.

Although the structure of the mold may vary due to the variety and performance of plastics, the shape and structure of plastic products, and the type of injection machine, the basic structure is consistent. The mold is mainly composed of pouring system, temperature adjustment system, molding parts and structural parts. Among them, the pouring system and the molded parts are the parts that are in direct contact with the plastic, and change with the plastic and the product. They are the most complex and the most varied parts in the mold, which require the highest processing finish and precision.

The pouring system refers to the part of the flow path before the plastic enters the cavity from the nozzle, including the main flow path, the cold material cavity, the flow path and the gate. Molded parts refer to various parts that form the shape of the product, including moving mold, fixed mold and cavity, core, molding rod and exhaust port.

Driven by the high-tech drive and application requirements of pillar industries, China's plastic molds have formed a huge industrial chain, from upstream raw and auxiliary materials industry and processing, testing equipment to downstream machinery, automobiles, motorcycles, home appliances, electronic communications , Building materials, and other major application industries, plastic mold development is alive.

With the rapid development of China's automobiles, home appliances, electronic communications, and various building materials.

Categories:Industry News
Author:
Origin:
Time of issue:2018-11-14 15:42
Views:

Information

A combined plastic mold for compression molding, extrusion molding, injection molding, blow molding and low foam molding, which mainly includes a variable cavity composed of a concave mold combined substrate, a concave mold assembly and a concave mold combined card board The concave mold is a convex mold with a variable core composed of a convex mold combined substrate, a convex mold assembly, a convex mold combined pallet, a cavity cutting component and a side cutting combined board. Coordinated change of mold convex, concave mold and auxiliary forming system. It can process plastic parts of different shapes and sizes. In the plastics processing industry. it is matched with plastic molding machines to give plastic products complete tools and precise dimensions. Due to the variety of plastics and processing methods, the structure of plastic molding machines and plastic products is also complicated, so the types and structures of plastic molds are also diverse.

With the rapid development of the plastics industry and the continuous improvement in strength and other aspects of general and engineering plastics, the application range of plastic products is also expanding, and the amount of plastic products is also rising.

Plastic mold is a tool for producing plastic products. It is composed of several groups of parts, and there is a molding cavity in this combination. During injection molding, the mold is clamped on the injection molding machine, the molten plastic is injected into the molding cavity, and cooled and shaped in the cavity, then the upper and lower molds are separated, and the product is ejected from the cavity through the ejection system to leave the mold, and finally the mold is closed. For the next injection, the entire injection process is cyclic.

The general plastic mold is composed of a movable mold and a fixed mold. The movable mold is installed on the moving mold of the injection molding machine, and the fixed mold is installed on the fixed mold of the injection molding machine. During injection molding, the movable mold and the fixed mold are closed to form a pouring system and a cavity. When the mold is opened, the movable mold and the fixed mold are separated to take out the plastic product.

Although the structure of the mold may vary due to the variety and performance of plastics, the shape and structure of plastic products, and the type of injection machine, the basic structure is consistent. The mold is mainly composed of pouring system, temperature adjustment system.molding parts and structural parts. Among them, the pouring system and the molded parts are the parts that are in direct contact with the plastic, and change with the plastic and the product. They are the most complex and the most varied parts in the mold, which require the highest processing finish and precision.

The pouring system refers to the part of the flow path before the plastic enters the cavity from the nozzle, including the main flow path, the cold material cavity, the flow path and the gate. Molded parts refer to various parts that form the shape of the product, including moving mold, fixed mold and cavity, core, molding rod and exhaust port.

Driven by the high-tech drive and application requirements of pillar industries. China's plastic molds have formed a huge industrial chain, from upstream raw and auxiliary materials industry and processing, testing equipment to downstream machinery, automobiles, motorcycles, home appliances, electronic communications.Building materials, and other major application industries, plastic mold development is alive.

With the rapid development of China's automobiles, home appliances, electronic communications, and various building materials.

Scan the QR code to read on your phone

Previous: Plastic mold material requirements

Next: None

Previous: Plastic mold material requirements

Next: None