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Punching die for plastic film or polyester carbonate film product

A carbonated polyester and product technology, applied in the field of punching molds, can solve problems such as affecting product quality, leaking perforation, and poor non-punching of dirty products, and achieve the effects of shortening operation time, facilitating separation, and improving production efficiency.

Inactive Publication Date: 2011-07-20
琨诘电子(昆山)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above two improvement methods have increased the production capacity to a certain extent, but the bad phenomena such as leaking perforation, dirt, shoveling glue, and unbroken products have not been well improved, which has affected the quality of the product.

Method used

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  • Punching die for plastic film or polyester carbonate film product
  • Punching die for plastic film or polyester carbonate film product

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Experimental program
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Effect test

specific Embodiment approach

[0015] like figure 1 Shown: a punching die for plastic film or polyester carbonate film, including an upper die 1 and a lower die 2, the upper die 1 and the lower die 2 are set correspondingly, wherein the surface of the upper die 1 is a steel plate 3, and the steel plate 3 is mounted on There are a plurality of punching blocks 4, the shape of the punching blocks 4 is consistent with the hole pattern of the plastic thin film or polyester carbonate film product, and its arrangement is consistent with the arrangement of the hole pattern of the plastic thin film or polyester carbonate film product, The lower mold 2 is then fixed on the machine platform 8, and its surface is provided with a waste discharge hole 6 which is consistent with the shape of the punch block 4 and correspondingly arranged. In addition, a steel knife 5 for dividing adjacent plastic film or polyester carbonate film products is also installed on the steel plate 3 , wherein the height of the steel knife 5 is ...

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Abstract

The invention discloses a punching die for a plastic film or polyester carbonate film product. The punching die is characterized by comprising an upper die and a lower die, wherein the upper die and the lower die are arranged corresponding; the surface of the upper die is provided with a steel plate, a plurality of punching blocks are arranged on the steel plate, and the shapes of the punching blocks are consistent with the hole shapes of the plastic film or polyester carbonate film product; and the lower die is fixed on a stand, and the surface of the lower die is provided with waste discharge holes which are consistent with the punching blocks in shapes and formed corresponding. Automatic punching is realized, the operation time is shortened, the production efficiency is improved, the capacity is improved by 4 to 5 times compared with the traditional manual operation, wastes can be directly discharged through the waste discharge holes, and meanwhile, the product quality is ensured; in addition, by arranging a steel knife on the steel plate, a split line between the adjacent plastic film or polyester carbonate film products can be conveniently punched, so the products can be conveniently separated.

Description

technical field [0001] The invention relates to a punching die for a hollow hole on a plastic thin film or a polyester carbonate film product, belonging to the technical field of stamping die processing in the plastic thin film or polyester carbonate film industry. Background technique [0002] With the development of society and the continuous improvement of processing level, the demand for plastic film or polyester carbonate film (Mylar PC) is increasing, and the complexity of the product is also deepening, especially with more holes. And the hole diameter is relatively small. The traditional operation method is to tear the hole or poke the hole with bamboo chopsticks. The above processing method is far from meeting the needs of customers and cannot meet the progress of customers' needs. [0003] In order to further expand production capacity and improve processing quality, at present, enterprises use the following two methods to increase processing speed. One is to recr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26F1/14
Inventor 曾水泉
Owner 琨诘电子(昆山)有限公司
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