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Electronic mold counter device

A counter and mold technology, applied in the field of electronic mold counter devices, can solve the problems of increasing cost, reducing management efficiency and product quality, and achieving the effect of improving work efficiency

Active Publication Date: 2017-05-10
PS TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Further, in conventional mechanical mold counters, costs arising from mismanagement of oil changes or production shortages of injection molded products may increase, reducing management efficiency and product quality

Method used

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Experimental program
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Embodiment Construction

[0028] Exemplary embodiments of the present invention will now be described in more detail with reference to the accompanying drawings so that those skilled in the art can easily implement the invention.

[0029] figure 1 is a perspective view of a conventional mold with a built-in counter in which an electronic mold counter device according to an embodiment of the present invention is applied.

[0030] refer to figure 1 , the mold 10 includes an upper mold 12 and a lower mold 14 . A resin injection hole 16 is provided at the top end of the upper mold 12 , and a cavity 18 is formed on the top surface of the lower mold 12 . Although not shown, cavities may also be formed on the bottom surface of the upper mold 12 .

[0031] Meanwhile, the electronic mold counter device 100 according to the embodiment of the present invention may be installed into the lower mold 14 . The electronic mold counter device 100 is configured to count the number of times the mold is used, ie, the m...

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PUM

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Abstract

One embodiment of the present invention relates to an electronic mold counter device, which uses an optical detection method to automatically count mold production volume within a set time to improve work efficiency. The mold counter device includes: a housing mounted on the mold and having a shaft through hole on one side thereof; and a counting unit provided inside the housing to count the number of press-fitting times of the mold. The counting unit includes a shaft protruding so as to penetrate the shaft through hole. The electronic mold counter device includes: an elastic member designed to be inserted into the housing by elastic force according to the mold pressing; an optical detection unit that detects the elastic member by irradiating the inserted elastic member with light insertion; and a calculation unit that counts the detected insertion operations of the elastic member as the number of times of mold press-fitting.

Description

technical field [0001] One embodiment of the present invention relates to an electronic mold counter device. Background technique [0002] Since the mold has lower precision after repeated use for a long time, the precision of the mold is lowered, so it is necessary to use the mold a predetermined number of times. [0003] In this respect, a shot counter, known as a shot counter, is incorporated into the die used. The mold counter is configured to mechanically count the number of presses of the mold, ie, the mold is used by rotating the number rings using the number of rotating plates. [0004] However, conventional mold counters have the following problems. [0005] First, since a die having a plate of weak mechanical strength may be deformed when repeatedly press-fitted, a die counter may malfunction. [0006] In addition, since the plates are formed separately from the shaft, production costs may increase. [0007] Further, where the counter has a small size numeral r...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06M1/10
CPCB29C45/17B29C2045/1796G06M1/101G06M1/10
Inventor 刘光宅朴寿哲韩奎硕金汉振李相勋
Owner PS TECH CO LTD