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Manufacturing method and manufacturing equipment of plastic molded product

A technology for molded products and manufacturing equipment, which is applied in the manufacture of plastic molded products and the field of manufacturing equipment for plastic molded products, can solve problems such as inability to realize automation, and achieve the effect of increasing molding efficiency.

Inactive Publication Date: 2022-06-24
江苏顺舟智能技术研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In the prior art, for a large-scale plastic injection molding machine with an injection volume of 38,000 m3 for a horizontal model or a single-point injection model, it can only be produced normally by processing raw materials or mixing some high-quality waste plastics.
In addition, the products produced by hot extrusion and cold pressing can only process small products with thermoplastic recycled materials, and the production process is manual control of laying materials and production, which cannot be automated

Method used

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  • Manufacturing method and manufacturing equipment of plastic molded product
  • Manufacturing method and manufacturing equipment of plastic molded product
  • Manufacturing method and manufacturing equipment of plastic molded product

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Embodiment Construction

[0077] The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are presented for purposes of illustration and description, and are not intended to be exhaustive or to limit the invention to the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to better explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use.

[0078] like Figure 1 to Figure 14 As shown, this application provides:

[0079] A manufacturing method of a plastic molded product, comprising the following steps:

[0080] S1: Mix the plastic ingredients at a high speed to obtain a plastic mixture;

[0081] S2: input ...

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Abstract

The invention relates to the technical field of plastic mould pressing, in particular to a manufacturing method of a plastic mould pressing product, and further relates to manufacturing equipment of the plastic mould pressing product, and the manufacturing equipment comprises a conveying device and a mould pressing device; the conveying device comprises a rack, a pushing device, a lifting device, a horizontal turnover device and a material conveying device; the mould pressing device comprises an upper mould and a lower mould; the pushing device comprises a horizontal moving plate capable of horizontally moving from the mold pressing device along the end, away from the mold pressing device, of the rack. The lifting device comprises a vertical moving plate capable of moving in the vertical direction. The horizontal overturning device comprises a horizontal overturning rod capable of overturning in the horizontal direction; the conveying device comprises a feeding tank, a spiral shaft and a conveying hose; through mutual cooperation of the pushing device, the lifting device, the horizontal overturning device and the material conveying device, a plastic mixture can be automatically input into the mold pressing device, and the technical problem of how to automatically convey the plastic mixture into the mold pressing device is solved.

Description

technical field [0001] The present invention relates to the technical field of plastic molding, in particular to a manufacturing method of a plastic molding product, and also relates to a manufacturing equipment of a plastic molding product. Background technique [0002] Plastic compression molding is a method of compression molding, which has the longest history in plastic molding processing technology, and is also one of the more important molding methods for thermosetting plastics. Compression molding can be divided into compression molding and lamination molding according to the properties of the material and the characteristics of the molding process. Compression molding, also known as compression molding, this molding method is to put powder, granular, crumb or fibrous plastic into a heated mold, heat it to melt, and fill the mold cavity with the material under pressure to form A molded product with the same shape as the cavity. [0003] At present, waste plastics (r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C43/02B29C43/36B29C43/34B29C43/52B29C43/58
CPCB29C43/02B29C43/36B29C43/34B29C43/52B29C43/58B29C2043/5816B29C2043/3427
Inventor 孙伟
Owner 江苏顺舟智能技术研究院有限公司
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