KR20060105216A - A tester for checking the quality of vibration-senors - Google Patents

A tester for checking the quality of vibration-senors Download PDF

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Publication number
KR20060105216A
KR20060105216A KR1020050027690A KR20050027690A KR20060105216A KR 20060105216 A KR20060105216 A KR 20060105216A KR 1020050027690 A KR1020050027690 A KR 1020050027690A KR 20050027690 A KR20050027690 A KR 20050027690A KR 20060105216 A KR20060105216 A KR 20060105216A
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South Korea
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vibration
vibration sensor
inspection
pressing
support
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KR1020050027690A
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Korean (ko)
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KR100647242B1 (en
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윤점채
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윤점채
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/102—Preparing the leading end of the replacement web before splicing operation; Adhesive arrangements on leading end of replacement web; Tabs and adhesive tapes for splicing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
    • B65B51/04—Applying separate sealing or securing members, e.g. clips
    • B65B51/06—Applying adhesive tape
    • B65B51/067—Applying adhesive tape to the closure flaps of boxes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/46—Splicing
    • B65H2301/462—Form of splice
    • B65H2301/4621—Overlapping article or web portions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/46—Splicing
    • B65H2301/463—Splicing splicing means, i.e. means by which a web end is bound to another web end
    • B65H2301/4631—Adhesive tape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/37—Tapes
    • B65H2701/377—Adhesive tape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2801/00—Application field
    • B65H2801/81—Packaging machines

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  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)

Abstract

본 발명은 고진동에서도 진동센서가 불량여부 측정판상에서 이탈되지 않고 회로에 연결되어서 정확한 측정값을 얻을 수 있도록 설계된 진동센서 불량여부 검사 장치에 관한 것으로, 진동장치상에 형성되는 측정부에 고진동상태에서도 정확하게 진동센서의 불량여부를 검사할 수있도록 고장력의 스프링이 설치된 지지대와 고강도 우레탄으로 된 누름판을 새롭게 개발하여 적용시킨 것이다.The present invention relates to a vibration sensor failure inspection device designed to be connected to the circuit to obtain accurate measurement value even if the vibration sensor is not defective on the measuring plate even in high vibration, even in high vibration state in the measuring unit formed on the vibration device In order to accurately check the vibration sensor, it is newly developed and applied the support plate with high tension spring and pressing plate made of high strength urethane.

따라서, 검사용 진동센서의 정확한 불량여부측정이 가능하도록 밀착된 상태를 유지시켜서 안정적으로 회로를 연결시켜 진동센서의 불량여부 검사에 오류가 없게 되며, 특히 검사작업이 신속하게 이루어져서 작업속도와 효율 및 유지관리에 경제적인 효과를 얻게 된다. Therefore, by maintaining a close state to enable accurate measurement of the inspection of the vibration sensor for inspection, there is no error in the inspection of the failure of the vibration sensor by connecting the circuit stably. Economical effect on maintenance.

진동센서, 검사장치, Vibration sensor, inspection device,

Description

진동센서 불량여부 검사장치{A Tester for checking the quality of vibration-senors }A tester for checking the quality of vibration-senors}

도1은 종래 진동센서 불량여부 검사장치의 구성도,1 is a configuration diagram of a conventional vibration sensor failure inspection device;

도2는 진동센서가 부착된 기판의 구성도,2 is a configuration diagram of a substrate with a vibration sensor;

도3은 종래 누름핀의 예시도,Figure 3 is an illustration of a conventional push pin,

도4는 본발명의 요부 구성도,4 is a main configuration diagram of the present invention;

도5는 도4의 누름판 확대도이다.5 is an enlarged view of the pressing plate of FIG. 4.

[도면의 주요부호설명][Description of Major Symbols in Drawing]

10-지지대 12-진동장치10-support 12-vibrator

14-진동판 16-측정부14-vibration plate 16-measuring unit

30-가압밀착부 32-수직지지대30-Pressure Unit 32-Vertical Support

34-수평지지대 36-스프링34-Horizontal Support 36-Spring

38-가압밀착지지대 40-누름판38-Pressure Support 40-Pressure Plate

42-누름부 44-누름면42-Pressure 44-Pressure

46-가압면46-pressure side

100-진동센서 200-기판100-vibration sensor 200-substrate

본 발명은 진동을 감지하는 진동센서를 생산함에 있어서 생산된 진동센서의 불량여부를 검사하기 위한 장치에 관한 것으로, 특히 고진동에서도 진동센서가 불량여부 측정판상에서 이탈되지 않고 회로에 연결되어서 정확한 측정값을 얻을 수 있도록 설계된 진동센서 불량여부 검사 장치에 관한 것이다.The present invention relates to a device for inspecting whether a vibration sensor produced in the production of a vibration sensor for detecting vibration is defective, and in particular, even in high vibration, the vibration sensor is connected to a circuit without being separated from the measurement plate, accurate measurement value The present invention relates to a device for inspecting whether a vibration sensor is defective.

센서는 인간이 오감(五感)을 이용하여 느낌을 전달 받는 원리를 기술에 적용한 감지기로, 그 기능에 따라 진동센서, 압력센서, 온도감지 센서등 다양한 종류가 개발되어 있다.Sensor is a sensor that applies the principle of human being to feel by using five senses in technology. Various kinds of sensors are developed such as vibration sensor, pressure sensor and temperature sensor according to its function.

본 발명은 이중 진동센서의 불량여부를 테스트하여 진동센서가 갖추어진 장비의 사용에 정확성을 제공하기 위한 것으로, 일반적인 진동센서 불량여부 검사장치는 도1과 같이 구성되어있다.The present invention is to provide an accuracy in the use of equipment equipped with a vibration sensor by testing whether the dual vibration sensor is defective, the general vibration sensor failure inspection device is configured as shown in FIG.

즉, 종래의 진동센서 불량여부 검사장치는 하부의 지지대(10)상에 진동장치(12)를 설치하고, 이 진동장치(12) 상부의 진동판(14)과 함께 측정부(16)가 설치되어 이루어지는 것으로, 특히 측정부(16)는 생산된 진동센서(100)가 놓여지는 작업대(18)와, 이 작업대(18)상부에서 승강되면서 진동센서(100)의 검사시간동안 진동센서(100)를 눌러주는 누름핀(20)과, 이 누름핀(20)을 작업대(18)상에서 지지시키 는 지지대(22)로 이루어 진다.That is, the conventional vibration sensor inspection device is provided with a vibration device 12 on the lower support 10, the measuring unit 16 is provided with the vibration plate 14 of the upper vibration device (12). In particular, the measuring unit 16 is the work table 18 on which the produced vibration sensor 100 is placed, and while lifting the upper part of the work table 18 to the vibration sensor 100 during the inspection time of the vibration sensor 100. The pressing pin 20 is pressed, and the pressing pin 20 is composed of a support 22 for supporting the work table 18.

따라서, 도2와 같이 다수의 진동센서(100)가 형성된 기판(200)이 작업대(18)상에 놓이게 되면 누름핀(20)이 하강하여 진동센서(100)들이 붙어있는 기판(200)의 테두리(202)를 눌러주게 되며, 따라서 진동센서(100)에 형성되어 있는 핀(102)들이 미리 설치된 단락감지회로(도시 않됨)에 접촉되어 지면 소정의 전류가 흐르면서 진동센서(100)의 성능검사가 이루지면서 그 결과는 배선으로 연결된 모니터 혹은 스피커(도시 않됨)를 통하여 눈으로 확인하거나 소리로 전달되어서 진동센서(100)의 불량여부를 가리게 되는 것이다.Therefore, as shown in FIG. 2, when the substrate 200 on which the plurality of vibration sensors 100 are formed is placed on the work table 18, the push pin 20 descends and the edge of the substrate 200 to which the vibration sensors 100 are attached. When the pins 102 formed on the vibration sensor 100 come into contact with a pre-installed short-circuit detection circuit (not shown), a predetermined current flows and the performance test of the vibration sensor 100 is performed. While being made, the result is that the monitor or speaker (not shown) connected by wiring is visually confirmed or transmitted by sound to cover whether the vibration sensor 100 is defective.

특히, 상기한 진동센서(100)의 불량여부를 검사하기 위하여 인위적으로 진동을 발생시키는 경우에 10G~50G의 중력가속도가 작용하게 되므로 진동센서(100)가 설치된 기판(200)이 이탈되지 않고 회로가 연결되도록 하는 기술이 이 장치의 핵심을 이루게 된다.In particular, when an artificial vibration is generated to check whether the vibration sensor 100 is defective, the acceleration of gravity of 10G to 50G acts, so that the circuit board 200 on which the vibration sensor 100 is installed is not separated. The technology that ensures that the device is connected is the heart of the device.

그러나, 종래의 진동센서 불량여부 검사장치는 상기한 측정부(16)의 누름핀(20)이 도3과 같이 실린더 형상의 금속재질로 이루어져 있어서, 진동시 접촉저항이 발생하게 되므로 미세한 전류를 이용하여 진동센서의 불량여부를 감지하는 장치의 특성상 누름핀의 접촉저항은 진동센서의 불량여부 검출에 매우 큰 장애요소과 되어 왔으며, 하강시의 충격흡수와 누름효과를 증대시키기 위하여 실린더와 피스톤 형태로 스프링(도시 않됨)을 내장한채 제작된 누름핀(20)은 피스톤운동을 하게 되므로 고진동 횟수가 일정 한계가 있게 되며, 정밀가공으로 인한 부품비의 상승은 물론, 잦은 불량으로 생산성이 저하되는 문제가 있었다. However, in the conventional vibration sensor failure inspection apparatus, the pressing pin 20 of the measuring unit 16 is made of a cylindrical metal material as shown in FIG. The contact resistance of the push pin has been a very big obstacle in detecting the failure of the vibration sensor due to the characteristics of the device that detects the failure of the vibration sensor, and the spring in the form of cylinder and piston in order to increase the shock absorption and the pressing effect when descending. Since the push pin 20 manufactured with the built-in (not shown) has a piston movement, the number of high vibrations has a certain limit, as well as an increase in parts costs due to precision processing, as well as a problem in that productivity is reduced due to frequent defects.

본 발명을 상기한 종래의 장치가 지닌 문제점을 해소시키기 위하여 개발된 신규하고 진보적인 진동센서 불량여부 검사를 제공하기 위한 것으로, 진동센서의 불량여부를 검사하기 위한 여하한의 형태의 장치에도 적용할 수 있는 수단을 제공하고자 한다. The present invention is to provide a new and advanced vibration sensor defect inspection developed to solve the problems of the conventional apparatus described above, and can be applied to any type of apparatus for inspecting whether the vibration sensor is defective. It is intended to provide a means to this.

이를 위해 본 발명은 진동장치 상에 형성되는 측정부의 누름핀을 대신하여 고진동 상태에서도 정확하게 진동센서의 불량여부를 검사할 수있도록 고장력의 스프링이 설치된 지지대와 고강도 우레탄으로 된 누름판을 새롭게 개발한 것이다.To this end, the present invention is a new development of a pressing plate made of a high-strength urethane and a support having a high-strength spring is installed in place of the pressing pin of the measuring unit formed on the vibration device to accurately check whether the vibration sensor is defective even in a high vibration state.

여기서 지지대는 수직과 수평의 지지대로 누름판을 승강시키도록 결합하고, 수직지지대에는 스프링을 설치하여서 진동이 발생하더라도 일정한 밀착압력을 제공하도록 하였다. Here, the support is coupled to raise and lower the pressing plate with vertical and horizontal supports, and the vertical support is provided with a spring to provide a constant contact pressure even if vibration occurs.

따라서, 상기한 수단이 적용된 본 발명의 장치를 사용하면 검사용 진동센서의 정확한 불량여부측정이 가능하도록 밀착된 상태를 유지시켜서 안정적으로 회로를 연결시켜 진동센서의 불량여부 검사에 오류가 없게 되며, 특히 검사작업이 신속하게 이루어져서 작업속도와 효율을 비약적으로 증대시켰음은 물론, 고진동에서 사용되는 측정부의 고장이 없어서 유지관리에 경제적인 효과를 얻게 된다. Therefore, using the apparatus of the present invention to which the above means is applied, the circuit is stably connected to the circuit by stably maintaining the state in which the vibration sensor for inspection can be accurately measured and there is no error in the inspection of the vibration sensor. In particular, the inspection work was performed quickly, which drastically increased the working speed and efficiency, as well as the economical effect of maintenance because there was no failure of the measuring part used in high vibration.

이하, 첨부도면을 참고하여 본 발명을 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

본 발명은 하부의 지지대(10)상에 진동장치(12)가 설치되고, 이 진동장치(12)상부의 진동판 (14)과 함께 측정부(16)가 설치되며,In the present invention, the vibration device 12 is installed on the lower support 10, the measurement unit 16 is installed together with the vibration plate 14 of the upper vibration device 12,

측정부(16)에는 생산된 진동센서(100)가 놓여지는 작업대(18)와, 이 작업대(18)상부에서 승강되면서 진동센서(100)의 검사시간 동안 진동센서(100)를 눌러주는 가압밀착부(30)로 구성된 진동센서 불량여부 검사장치에 있어서, The measuring unit 16 is pressed against the worktable 18 on which the produced vibration sensor 100 is placed, and presses the vibration sensor 100 during the inspection time of the vibration sensor 100 while being lifted from the upper worktable 18. In the vibration sensor failure inspection device composed of a portion 30,

상기 가압밀착부(30)는 작업대(18)상에 설치되는 수직지지대(32)와, 이 수직지지대(32)상부에서 작업대(18)와 수평을 이루도록 설치되는 수평지지대(34)와, 상기 수평지지대(34)의 중앙 위치에 수직으로 설치되는 가압밀착 지지대(38)와, 가압밀착지지대(38)하부에 설치되며 스프링(36)으로 탄지되는 누름판(40)을 갖추어 이루어진 특징을 갖는 것이다.The pressure contact portion 30 is a vertical support 32 is installed on the work table 18, a horizontal support 34 is installed to be horizontal to the work table 18 above the vertical support 32, and the horizontal The pressing contact support 38 is installed vertically at the central position of the support 34, and the pressing plate 40 is installed below the pressing contact support 38 and is supported by a spring 36 is characterized by having a feature.

또한, 상기 누름판(40)은 우레탄 재질의 판상구조이면서 하부누름부(42)는 다수의 진동센서(100)가 붙어있는 기판(200)과 닿는 누름면(44)과 진동센서(100)의 핀(102)부분을 가압하는 가압면(46)이 단차를 두고 형성되며, 누름판(40)은 누름대(50)에 형성된 끼움홀(52)에 그 상단부분이 강제끼움에 의해 고정설치되어서 설치작업이나 교환작업이 매우 신속하고 용이하게 이루어지도록 되어 있다.In addition, the pressing plate 40 is a urethane plate-like structure while the lower pressing portion 42 is the pressing surface 44 and the pin of the vibration sensor 100 in contact with the substrate 200 to which the plurality of vibration sensors 100 are attached. (102) the pressing surface 46 for pressing the portion is formed with a step, the pressing plate 40 is installed in the fitting hole 52 formed in the pressing table 50, the upper end is fixed by the forced fitting installation work However, the replacement work is very quick and easy.

도4는 본발명의 가압밀착부(30)를 확대도시한 것으로, 작업대(18)상에 놓여지는 기판(200)에는 두줄로 여러 개의 진동센서(100)가 균일한 간격으로 배열되어 있어서 진동센서(100)의 크기와 작업조건에 따라 한번에 검사할 수있는 갯수가 다르게 정해지게 되며 본 발명의 실시예에서는 한번에 두줄의 두개씩, 즉 4개의 진동센서의 불량여부를 검사할 수 있도록 하였다.Figure 4 is an enlarged view of the pressure-contacting portion 30 of the present invention, a plurality of vibration sensors 100 are arranged in two rows on the substrate 200 placed on the work table 18, the vibration sensor According to the size and working conditions of the 100, the number that can be inspected at one time is determined differently, and in the embodiment of the present invention, two lines of one at a time, that is, whether the four vibration sensors can be inspected.

도5는 누름판(40)의 정면구성도면으로, 하단부의 누름면(44)과 가압면(46)은 단차(d)를 이루도록 형성되어서 가압면(46)이 누름면(44)보다 다소 돌출되어있으며, 그 단차의 범위는 진동센서의 크기와 기판의 크기에 따라 달라질수 있으나 본발명의 실시예에서는 단차의 범위를 0.1 mm ~1mm 의 범위로 정하였다.5 is a front configuration diagram of the pressing plate 40, the pressing surface 44 and the pressing surface 46 of the lower portion is formed to form a step (d) so that the pressing surface 46 slightly protrudes than the pressing surface 44 The range of the step may vary depending on the size of the vibration sensor and the size of the substrate, but in the embodiment of the present invention, the step is set to a range of 0.1 mm to 1 mm.

상기한 구성의 본 발명을 작동과정을 설명하면 다음과 같다.Referring to the operation of the present invention of the above configuration is as follows.

진동장치(12)를 통해 진동판(14)이 진동하도록 구성시킨 장치의 작업대(18)상에 진동센서가 붙여진 기판(200)이 놓여지는 과정은 종래와 다를 바 없다.The process of placing the substrate 200 on which the vibration sensor is attached on the work table 18 of the device configured to vibrate the vibration plate 14 through the vibration device 12 is not different from the conventional method.

기판(200)이 놓여진 후 누름판(40)이 하강하여 누름부(42)의 누름면(44)이 기판(200)을 누르게 되면 가압면(46)은 그 단차(d)에 의해 진동센서(100)의 핀(102)을 다소 강하게 가압밀착 시키게 되며, 따라서 고진동(10G~50G)상태라 하더라도 기판(200)의 분리현상이 발생하지 않으며, 특히 진동센서의 불량여부를 파악하기 위하여 회로의 연결이 단락되지 않도록 가압된 상태를 유지시켜주게 된다.When the pressing plate 40 is lowered after the substrate 200 is placed and the pressing surface 44 of the pressing part 42 presses the substrate 200, the pressing surface 46 is vibrated by the step d. The pin 102 of the) is pressed to a little stronger, so even if the vibration (10G ~ 50G) state does not occur separation of the substrate 200, in particular, the connection of the circuit to determine whether the vibration sensor is defective It keeps the pressurized state to prevent short circuit.

이때 스프링(36)은 누름판(40)은 고진동에 의해 순간적으로 누름판의 가압력이 변화하더라도 이를 상쇄시키기 위하여 일정한 장력을 제공하게 된다.At this time, the spring 36, the pressing plate 40 to provide a constant tension in order to cancel even if the pressing force of the pressing plate changes instantaneously by high vibration.

이러한 동작의 반복작업으로 진동센서의 불량여부를 검사하게 된다. By repeating this operation, the vibration sensor is inspected for defects.

한편, 본 발명의 상기한 구성은 하나의 실시예를 기재한 것으로 본 발명의기술적 사상의 범주내에 속하는 동일 유사기술은 균등한 범위내에서 본 발명의 권리범위에 속하게 된다. On the other hand, the above configuration of the present invention described one embodiment, the same analogous technology that falls within the scope of the technical idea of the present invention will fall within the scope of the present invention within an equivalent range.

상기한 바와 같이 본발명은 고진동에서도 검사할 진동센서의 밀착력이 일정하게 유지되어져서 회로단락에 의한 진동센서 불량여부의 검사에 정확성을 기할 수 있으며, 누름판은 누름대에 형성된 끼움홀에 그 상단부분이 강제끼움에 의해 고정설치되어서 설치작업이나 교환작업이 매우 신속하고 용이하게 이루어지도록 되어 있고, 누름판의 간단한 구조와 정확한 검사측정 효과는 작업효율과 장비의 유지관리에 큰 경제적 효과를 제공하게 된다.As described above, the present invention maintains a constant adhesion force of the vibration sensor to be inspected even at high vibrations, thereby ensuring accuracy in the inspection of the vibration sensor defect due to a short circuit, and the pressing plate is formed at the upper end of the fitting hole formed in the presser bar. It is fixedly installed by this forced fitting so that installation work or replacement work can be done very quickly and easily. The simple structure of the press plate and the accurate inspection and measurement effect provide a great economic effect on work efficiency and equipment maintenance.

Claims (2)

지지대상에 진동장치가 설치되고, 이 진동장치상부의 진동판과 함께 측정부가 설치되며, 이 측정부에는 생산된 진동센서가 놓여지는 작업대, 이 작업대 상부에서 승강되면서 진동센서의 검사시간동안 진동센서를 눌러주는 가압밀착부로 구성되면서 A vibration device is installed on the supporting object, and a measuring part is installed together with a vibration plate on the upper part of the vibration device. The measuring part is provided with a work table on which the produced vibration sensor is placed. Composed of pressurized contact part 상기 가압밀착부는 작업대상에 설치되는 수직지지대와,The pressure contact portion and the vertical support is installed on the work object; 상기 수직지지대상부에서 작업대와 수평을 이루도록 설치되는 수평지지대와, A horizontal support installed to be horizontal with the work table in the vertical support object; 상기 수평지지대의 중앙 위치에 수직으로 설치되는 가압밀착 지지대와,A pressure contact support vertically installed at a central position of the horizontal support; 상기 가압밀착지지대 하부에 설치되며 스프링으로 탄지되는 누름판을 갖추어 이루어지는 것을 특징으로 하는 진동센서 불량여부 검사장치.Vibration sensor failure inspection device, characterized in that the pressure contact support is installed in the lower portion is provided with a pressing plate which is supported by a spring. 제1항에 있어서, The method of claim 1, 누름판은 우레탄 재질의 판상구조로 누름판의 끼움홀에 그 상단부가 강제끼움으로 결합설치되며, 하부 누름부에는 누름면과 더불어 가압면이 단차를 두고 형성되는 것을 특징으로 하는 진동센서 불량여부 검사장치.The pressing plate is a urethane plate-like structure, the upper end portion of the pressing plate is installed in the fitting hole by force fitting, and the lower pressing portion is a vibration sensor defect inspection device, characterized in that the pressing surface is formed with a step.
KR1020050027690A 2005-04-01 2005-04-01 A Tester for checking the quality of vibration-senors KR100647242B1 (en)

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