KR980007019U - Mold temperature sensor - Google Patents

Mold temperature sensor Download PDF

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Publication number
KR980007019U
KR980007019U KR2019960020018U KR19960020018U KR980007019U KR 980007019 U KR980007019 U KR 980007019U KR 2019960020018 U KR2019960020018 U KR 2019960020018U KR 19960020018 U KR19960020018 U KR 19960020018U KR 980007019 U KR980007019 U KR 980007019U
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KR
South Korea
Prior art keywords
sensing
mold
space
sensing rod
hole
Prior art date
Application number
KR2019960020018U
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Korean (ko)
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KR200153947Y1 (en
Inventor
송구복
진명구
Original Assignee
송구복
진명구
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Application filed by 송구복, 진명구 filed Critical 송구복
Priority to KR2019960020018U priority Critical patent/KR200153947Y1/en
Publication of KR980007019U publication Critical patent/KR980007019U/en
Application granted granted Critical
Publication of KR200153947Y1 publication Critical patent/KR200153947Y1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
    • B29C2033/023—Thermal insulation of moulds or mould parts

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)

Abstract

본 고안은 사출 및 압출등의 각종 금형작업에 있어서, 성형시의 금형온도를 감지하기 위한 금형용 온도감지구에 관한 것으로, 중간에 스톱퍼(101)를 형성시킨 감지봉(1)이 몸체(2)내부의 스프링(5)에 탄지되어 금형의 홀(702)의 길이에 따라 탄력있게 위치할 수 있으며, 스프링은 몸체(2) 내부로 장입되어 마찰과 열에 의한 파손을 방지할 수 있으며 조립이 용이하도록 구성시킨 것이다.The present invention relates to a temperature sensing zone for a mold for sensing the mold temperature at the time of molding in various mold operations such as injection and extrusion, the sensing rod (1) having a stopper (101) formed in the middle of the body (2) It is supported by the inner spring (5) and can be elastically positioned according to the length of the hole 702 of the mold, the spring is charged into the body (2) to prevent breakage due to friction and heat and to facilitate assembly It is made up.

Description

금형용 온도 감지기Temperature sensor for mold

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 고안의 분해 사시도.1 is an exploded perspective view of the present invention.

제2도는 본 고안의 횡 단면도.2 is a cross-sectional view of the present invention.

제3도는 본 고안의 사용상태 참고도.3 is a reference state of use of the present invention.

* 도면의 중요 부분에 대한 부호 설명* Explanation of symbols on important parts of the drawing

1 : 감지봉 2 : 몸체 2a : 통공 2b : 걸림턱DESCRIPTION OF SYMBOLS 1 Detection rod 2 Body 2a Hole 2b Hanging jaw

2c : 공간부 3 : 고정체 3a : 통공 4 : 뚜껑2c: space part 3: fixture 3a: through hole 4: lid

5 : 스프링 6 : 감지선 7 : 금형 101 : 스톱퍼5 Spring 6 Detection Line 7 Mold 101 Stopper

201, 202 : 나사부 701 : 나사부 702 : 홀(hole)201, 202: thread 701: thread 702: hole

본 고안은 사출 및 압출등의 각종 금형작업에 있어서, 성형시의 금형온도를 감지하기 위한 금형용 온도 감지구에 관한 것이다.The present invention relates to a temperature sensing tool for a mold for sensing a mold temperature at the time of molding in various mold operations such as injection and extrusion.

금형작업에 있어, 금형의 일측에 나사부(701)를 가진 홀(702)이 형성이 되고 그 내부로 감지봉을 삽입하여 온도를 측정하게 되는데 종래에는 금형의 나사부(701)와 체결되는 피팅(fitting)정도의 고정구 내부로 감지봉을 삽입하여 실시되는 방식으로 이는 경제적이지 못하고 비합리적이다.In the mold work, a hole 702 having a threaded portion 701 is formed on one side of the mold, and a temperature is measured by inserting a sensing rod into the mold, which is conventionally fitted with a threaded portion 701 of the mold. This is not economical and unreasonable, as it is done by inserting the sensing rod into the fixture.

즉, 크기가 작은 금형의 온도를 감지하기 위해서는 짧은 감지봉이 필요로 하고 이와 반대로 큰 금형의 홀은 길게 형성이 되어 긴 감지봉을 사용할 때만이 정확한 온도를 감지할 수 있게 된다. 그런데 종래의 구조로는 감지봉과 고정구간의 길이 조절이 불가능함으로서 사용시 많은 제한이 따르게 되고 견고하게 고정이 되지 않으며, 외부로 노출되는 감지봉의 일부에 의한 노이즈 현상으로 온도감지 능력이 현저하게 떨어지고 타 전기기지들의 파손의 원인이 되기도 하며 누전과 합선의 위험성까지 따르게 된다.In other words, short sensing rods are needed to detect the temperature of small molds. On the contrary, holes of large molds are formed long so that accurate temperatures can be detected only when long sensing rods are used. However, in the conventional structure, the length of the sensing rod and the fixing section is not adjustable, so many restrictions are used when using it, and it is not fixed firmly, and the temperature sensing ability is remarkably degraded due to the noise phenomenon caused by the part of the sensing rod exposed to the outside. It may also cause damage to the bases, and may also cause short circuits and short circuits.

이러한 문제점을 해소하기 위한 방법으로 선등록된 실용신안(공고법94-8312호 참조)과 같이 개선된 고안이 있으나, 열과 마찰에 의한 스프링의 파손과 온도감지부가 접지형으로서 전기의 누전발생시 온도계와 전기장치에 파손 및 단선되는 결점을 해소하지는 못했다.In order to solve this problem, there is an improved design like a pre-registered utility model (see Announcement No. 94-8312). Failure to break or break the electrical equipment has not been eliminated.

이에 본 고안은 감지부가 비접점식이고 내부에 삽착된 스프링(5)에 의해 감지봉(1)이 탄성적으로 왕복이동되게 하여 상술한 바와 같은 문제점을 해소한 것으로 그 구조를 설명하면 다음과 같다.Therefore, the present invention solves the problems described above by allowing the sensing rod 1 to elastically reciprocate by the non-contact type and the spring 5 inserted therein.

내부로 공간부(2c)를 가지고 우측으로는, 공간부(2c)와 관통되는 통공(2a)이 형성된 나사부(201)와 그 타측으로, 통공(3a)과 나사부(301)를 가진 고정체(3)가 조립될 수 있는 나사부(202)를 형성한 외형의 단면이 육각으로 된 몸체(2) 내부로, 절연재 뚜껑(4)이 끼워진 감지선(6)을 삽입한 감지봉(1)이 중공체로서 우측이 밀봉이 되고 외부 중앙에 원형의 스톱퍼(101)를 일체로 한 감지봉(1)을 삽입시키는데 공간부(2c) 우측의 걸림턱(2b)에 스톱퍼(101)가 걸리도록 삽입시켜 감지봉(1)이 몸체(2) 외부로 돌출되게 한 다음 공간부(2c) 내부로 스프링(5)을 삽입시킨 뒤 고정체(3)를 조립하여서 구성이 된 본 고안은, 중간에 스톱퍼(101)를 형성시킨 감지봉(1)이 몸체(2)내부의 스프링(5)에 탄지되어 금형의 홈(702)의 길이에 따라 위치 조절이 되도록 하여 감지부의 선단부가 금형에 밀착됨에 따라 온도의 편차를 최소화 함으로 정확한 온도감지가 가능하게 되는데, 이때의 스프링(5)은 몸체(2)내부로 장입되어 마찰과 열에의한 파손을 방지할 수 있게 된다.On the right side, there is a screw portion 201 having a space portion 2c formed therein and a through hole 2a penetrating through the space portion 2c, and a fixed body having a through hole 3a and a screw portion 301 on the other side thereof. The sensing rod (1) into which the sensing wire (6) into which the insulating cap (4) is inserted is inserted into the body (2) of the hexagonal cross section of the outer shape that forms the threaded portion (202) into which 3) can be assembled. As a sieve, the right side is sealed and the sensing rod 1 having the circular stopper 101 integrally inserted into the outer center is inserted so that the stopper 101 is caught by the locking jaw 2b on the right side of the space 2c. The present invention is made by assembling the fixing body 3 after the sensing rod 1 protrudes out of the body 2 and then inserts the spring 5 into the space 2c. The sensing rod 1 having the 101 formed thereon is touched by the spring 5 inside the body 2 so as to be positioned according to the length of the groove 702 of the mold, so that the tip of the sensing part is pushed against the mold. That there is an accurate temperature sensing is possible by minimizing the variation in temperature, spring 5 at this time is charged into the body 2 it is possible to prevent the breakage of the friction and heat as.

감지봉(1) 내부 선단부에 절연재의 캡(4)이 있는데 이는 조립을 용이하게 하고 감지봉(1)과 감지선(6)의 직접접촉을 피함으로서 노이즈 현상을 방지하고 온도계 및 전기장치를 보호하게 되며 구조상으로 견고하고 조립이 쉬워 경제적이고 효율성이 뛰어난 고안인 것이다.There is a cap (4) of insulation on the tip of the sensing rod (1), which facilitates assembly and avoids direct contact between the sensing rod (1) and the sensing wire (6) to prevent noise and protect the thermometer and electrical devices. It is an economical and efficient design that is solid in structure and easy to assemble.

Claims (1)

내부로 공간부(2c)를 가지고 우측으로는, 공간부(2c)와 관통되는 통공(2a)이 형성된 나사부(201)와 그 타측으로, 통공(3a)과 나사부(301)를 가진 고정체(3)가 조립될 수 있는 나사부(202)를 형성한 외형의 단면이 육각으로 된 몸체(2) 내부로, 세라믹재의 뚜껑(4)이 끼워진 감지선(6)을 삽입한 감지봉(1)이 중공체로서 우측이 밀봉이 되고 외부 중앙에 원형의 스톱퍼(101)를 일체로 한 감지봉(1)을 삽입시키는데 공간부(2c) 우측의 걸림턱(2b)에 스톱퍼(101)가 걸리도록 삽입시켜 감지봉(1)이 몸체(2) 외부로 돌출되게 한 다음 공간부(2c) 내부로 스프링(5)을 삽입시킨 뒤 고정체(3)를 조립하여서 구성이 된 금형용 온도감지구.On the right side, there is a screw portion 201 having a space portion 2c formed therein and a through hole 2a penetrating through the space portion 2c, and a fixed body having a through hole 3a and a screw portion 301 on the other side thereof. 3) The sensing rod 1 into which the sensing line 6 into which the cap 4 of the ceramic material is inserted is inserted into the body 2 of the hexagonal cross section of the outer shape that forms the threaded portion 202 that can be assembled. As the hollow body, the right side is sealed and the sensing rod 1 having the circular stopper 101 is integrally inserted into the outer center so that the stopper 101 is caught by the locking jaw 2b on the right side of the space 2c. The sensing rod (1) to protrude to the outside of the body (2) and then inserting the spring (5) into the space (2c) and then the fixing body (3) consisting of a temperature sensing strip for the configuration. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR2019960020018U 1996-07-02 1996-07-02 Temperature sensor for molding mould KR200153947Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019960020018U KR200153947Y1 (en) 1996-07-02 1996-07-02 Temperature sensor for molding mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019960020018U KR200153947Y1 (en) 1996-07-02 1996-07-02 Temperature sensor for molding mould

Publications (2)

Publication Number Publication Date
KR980007019U true KR980007019U (en) 1998-04-30
KR200153947Y1 KR200153947Y1 (en) 1999-08-02

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KR2019960020018U KR200153947Y1 (en) 1996-07-02 1996-07-02 Temperature sensor for molding mould

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030009619A (en) * 2001-07-23 2003-02-05 현대자동차주식회사 Molding method for ZAS mold
KR101401356B1 (en) * 2014-01-03 2014-06-13 지귀봉 Water level sensor and method for manufacturing of the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101309679B1 (en) 2012-04-17 2013-09-23 주식회사 우진플라임 Thermocouple for meperature of heated cylinder in injection molding device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030009619A (en) * 2001-07-23 2003-02-05 현대자동차주식회사 Molding method for ZAS mold
KR101401356B1 (en) * 2014-01-03 2014-06-13 지귀봉 Water level sensor and method for manufacturing of the same

Also Published As

Publication number Publication date
KR200153947Y1 (en) 1999-08-02

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