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Positioning device for plastic extrusion molding mold

A positioning device and extrusion molding technology, which is applied in the field of positioning devices for plastic extrusion molding molds, can solve the problems of positioning devices that are difficult to identify the cost of use, and achieve the effects of rapid identification, convenient processing, and cost reduction

Inactive Publication Date: 2013-02-20
TONGLING TRINITY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that the positioning devices of different plastic extrusion molding dies are difficult to distinguish and the use cost is high

Method used

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  • Positioning device for plastic extrusion molding mold
  • Positioning device for plastic extrusion molding mold
  • Positioning device for plastic extrusion molding mold

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Effect test

Embodiment Construction

[0012] Such as figure 1 As shown, a positioning device for plastic extrusion molds is pin-shaped or key-shaped, with a hole 1 in the center, and the outer surface of the positioning device is covered with a color layer that is conspicuous and easy to identify. Such as figure 2 , image 3 As shown, the offset value and direction are marked on the positioning device. The positioning device is a plastic positioning device. When producing the plastic positioning device, colored plastics can be directly used or a colored layer can be covered on the surface of the positioning device, and the effect of the present invention can be achieved.

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Abstract

The invention discloses a positioning device for a plastic extrusion molding mold. The positioning device is pin-shaped or key-shaped, and a hole is formed at the center of the positioning device. The positioning device is characterized in that an obvious color layer (2) with convenient recognition covers the outer surface of the positioning device. The positioning device disclosed by the invention has the advantages that different offsets are identified by using different colors and the values and directions of the offsets are matched, so that fast recognition can be achieved, the human resource is effectively saved and the production efficiency is also improved.

Description

technical field [0001] The invention relates to a positioning device for a plastic extrusion mold. Background technique [0002] Plastic extrusion molding dies are equipment used to produce plastic profiles. At present, in the extrusion molding of plastic extrusion molding molds, due to the high precision of the molding dimensions of the mold, frequent disassembly and high precision of reset, positioning devices such as positioning keys and positioning pins are generally used, and at the same time, they need to be used in weak acid and weak alkali environments. Better corrosion resistance and no rust requirements. Usually, the positioning device is made of metal materials such as stainless steel. Due to reasons such as the presence of chloride ions, the substrate and the positioning device are rusted, difficult to disassemble and install, and seriously affect the service life and appearance of the substrate and the positioning device. Depending on the specific use, positio...

Claims

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Application Information

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IPC IPC(8): F16B1/00
Inventor 刘正发张金银赵文坚
Owner TONGLING TRINITY TECH
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