WO2020096417A1 - Wireless rotary testing apparatus comprising power pickup - Google Patents

Wireless rotary testing apparatus comprising power pickup Download PDF

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Publication number
WO2020096417A1
WO2020096417A1 PCT/KR2019/015182 KR2019015182W WO2020096417A1 WO 2020096417 A1 WO2020096417 A1 WO 2020096417A1 KR 2019015182 W KR2019015182 W KR 2019015182W WO 2020096417 A1 WO2020096417 A1 WO 2020096417A1
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WO
WIPO (PCT)
Prior art keywords
coil
unit
current collector
inspection
wireless rotary
Prior art date
Application number
PCT/KR2019/015182
Other languages
French (fr)
Korean (ko)
Inventor
오병준
전동철
최성진
조민도
김종명
Original Assignee
(주)에이앤아이
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by (주)에이앤아이 filed Critical (주)에이앤아이
Priority to CN201980060913.3A priority Critical patent/CN112740053A/en
Publication of WO2020096417A1 publication Critical patent/WO2020096417A1/en

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G01R31/282—Testing of electronic circuits specially adapted for particular applications not provided for elsewhere
    • G01R31/2825—Testing of electronic circuits specially adapted for particular applications not provided for elsewhere in household appliances or professional audio/video equipment
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G01R31/2801—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]
    • G01R31/2806—Apparatus therefor, e.g. test stations, drivers, analysers, conveyors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H01L21/67005—Apparatus not specifically provided for elsewhere
    • H01L21/67242—Apparatus for monitoring, sorting or marking
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H01L21/683—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping
    • H01L21/687—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H01L21/683—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping
    • H01L21/687—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches
    • H01L21/68714—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support
    • H01L21/68764—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support characterised by a movable susceptor, stage or support, others than those only rotating on their own vertical axis, e.g. susceptors on a rotating caroussel
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling

Definitions

  • the present invention relates to an inspection device for inspecting whether a display panel is defective, and more particularly, to an inspection device capable of constructing a wireless system as it is possible to generate and utilize additional power by collecting current during operation. It is about.
  • inspection objects such as various electromagnetic plates and display panels are inspected and detected for defective products generated in the production process, so only good products are delivered to the next process.
  • the object to be inspected is inspected through the shooting equipment, inspector, probe equipment, etc. for inspection in the process of the object being seated and transported. It was common for inspection objects to be transferred in a line to be inspected through inspection equipment.
  • a rotary type inspection device that allows a plurality of seating stages to rotate about a center point is widely used.
  • Such a rotary type inspection device enables various inspections to be performed by reproducing the required inspection patterns according to each position at a specific rotation angle on the display panel.
  • the rotary type inspection device needs to continuously send power and signals to a jig provided on a rotating seating stage, and accordingly, a slip ring structure is applied to prevent twisting of cables and the like.
  • the present invention has been made to solve the above-mentioned problems of the prior art, and has an object to provide an inspection device that enables a wireless system to be constructed as it is possible to generate and utilize additional power during operation.
  • Wireless rotary inspection apparatus including a current collector pickup of the present invention for achieving the above object, a plurality of index jig is disposed along the periphery is formed an inspection section is mounted display panel, and the display panel seated on the inspection unit It includes a pattern generator that controls to display the inspection pattern, and as the rotation unit is formed to be rotatable relative to a center point, the inspection unit is rotated to perform a heterogeneous inspection of the display panel at a predetermined rotational position, to the rotation unit
  • a driving unit providing a rotational driving force, a coil unit provided adjacent to the rotating unit and including a coil forming a magnetic field on a circular orbit, and fixed at a predetermined position of the rotating unit, and according to the rotation of the rotating unit, It rotates along the periphery of the coil unit and is formed by the coil.
  • the plurality of index jigs are arranged to be spaced apart from each other, and the pattern generator may be provided between adjacent index jigs.
  • the pattern generator may cause the display panel mounted on the inspection unit to display different inspection patterns for each preset rotation position.
  • the coil unit may be positioned below the rotating unit so that the center point of the coil coincides with the central point of the rotating unit.
  • the coil unit may further include a fixing panel provided along the inner circumferential surface of the coil and a fixing member provided outside the fixing panel to fix the coil.
  • the fixing panel has a protrusion for every predetermined section of the circumference, and the fixing member may be formed in a form connected to the protrusion.
  • the fixing member may include a coil fixing portion having a fixing hole through which the coil is inserted and fixed, and a fastening portion inserted into a groove formed in the protruding portion to fix the coil fixing portion to the protruding portion.
  • the diameter of the coil may be formed smaller than the diameter of the rotation path of the current collector.
  • the current collector pickup may include a current collector provided to be spaced apart from the coil, and a regulator that fixes the current collector to the index jig and outputs a rectified voltage from a voltage formed in the current collector.
  • the current collector includes a protruding winding receiving portion, and a coil winding may be provided inside the winding receiving portion.
  • the electric power generated by the current pickup can be operated for driving at least one of other components and external devices.
  • the coil may be connected to a separately provided converter to receive power.
  • the wireless rotary inspection apparatus including the current collector pickup of the present invention for solving the above problems has the following effects.
  • FIG. 1 is a view showing a state of a wireless rotary inspection apparatus according to a first embodiment of the present invention
  • FIG. 2 is a view showing a state of the coil unit in the wireless rotary inspection apparatus according to the first embodiment of the present invention
  • FIG. 3 is a view showing a structure of a coil unit and a current collector pickup in the wireless rotary inspection apparatus according to the first embodiment of the present invention
  • FIG. 4 is a view showing a process of generating power using a current collector pickup in a wireless rotary inspection apparatus according to a first embodiment of the present invention
  • FIG. 5 is a view showing a process of operating the electric power generated by using the current collector pickup in the wireless rotary inspection apparatus according to the first embodiment of the present invention.
  • FIG. 6 is a view showing the shape of the coil in the wireless rotary inspection apparatus according to the second embodiment of the present invention.
  • FIG 1 and 2 are views showing a state of a wireless rotary inspection apparatus according to a first embodiment of the present invention.
  • the wireless rotary inspection apparatus includes a rotating unit 100, a driving unit 200, a coil unit 300, and a current collector pickup 140 ).
  • the rotating unit 100 is formed to be rotatable based on a center point by a driving unit 200 that provides a rotating driving force, and includes a plurality of index jigs 110 and a pattern generator 130.
  • the index jig 110 has one or more inspection units 112 on which a display panel as an inspection object is seated, and a plurality of index jigs are respectively disposed along the circumference of the rotating unit 100.
  • the index jig 110 includes a groove-shaped inspection unit 112 into which the display panel is inserted, and a display panel mounted on the inspection unit 112 has a probe 114 provided on the inspection unit 112 ).
  • the pattern generator 130 is a component that controls to display an inspection pattern on the display panel seated on the inspection unit 112.
  • the plurality of index jigs 110 are arranged to be radially separated from each other from the base 105 located at the center of the rotating unit 100, and the pattern generators 130 are adjacent to each other index jigs It has a form located on the seating plate 120 provided between the (110).
  • the rotating unit 100 is rotated at a predetermined angle in the course of performing the inspection so that the index jig 110 is positioned at a predetermined rotational position, and the display panel located at the inspection unit 112 has a corresponding index Each jig 110 is positioned to perform a heterogeneous inspection assigned differently.
  • the pattern generator 130 controls the display panel seated on the inspection unit 112 to display different inspection patterns for each preset rotation position of the index jig 110.
  • the coil unit 300 is provided adjacent to the rotating unit 100 and is a component including a coil 330 forming a magnetic field on a circular track.
  • the coil unit 300 is located below the rotating unit 100 so that the center point of the coil 330 coincides with the center point of the rotating unit 100, and the coil 330 has a plurality Although it has a form arranged in a vertically parallel direction in a state of forming a circular orbit, the shape and position of the coil unit 300 and the coil 330 are not limited to this embodiment only.
  • the coil unit 300 is provided with a fixing panel 310 provided along the inner circumferential surface of the coil 330 and fixed to be provided outside the fixing panel 310 to fix the coil 330.
  • the member 320 may be further included.
  • the coil 330 may be connected to a separately provided converter 400 to receive power, thereby forming a magnetic field on a circular track-shaped track.
  • the current collector pickup 140 is fixed to a predetermined position of the rotating unit 100 and rotates along the circumference of the coil unit 300 according to the rotation of the rotating unit 100, formed by the coil 330 It is a component that generates power from a magnetic field.
  • the current collector pickup 140 has a shape fixed to the lower portion of the index jig 110 and is positioned to maintain a state spaced apart from the outer circumferential surface of the coil 330. Therefore, the diameter of the coil 330 may be formed smaller than the diameter of the rotation path of the current collector pickup 140.
  • FIG 3 is a view showing the structure of the coil unit 300 and the current collector pickup 140 in the wireless rotary inspection apparatus according to the first embodiment of the present invention.
  • the fixing panel 310 has protrusions 312 for every predetermined section of the circumference, and the fixing member 320 has a shape connected to the protrusions 312.
  • the fixing member 320 is a coil fixing portion 322 having a fixing hole 323 into which the coil 330 is inserted and fixed, and a coil fixing portion inserted into a groove formed in the protrusion 312. It may include a fastening portion 324 for fixing the 322 to the projection 312.
  • the protrusion 312 and the fixing member 320 are fixed to each pair of coils 330 in a state in which one pair per section of the fixing panel 310 is spaced apart in the vertical direction.
  • this is not limited to this embodiment only.
  • the current collector pickup 140 is formed on the current collector 144 while fixing the current collector 144 provided to be spaced apart from the coil 330 and the current collector 144 to the index jig 110. It includes a regulator 142 for outputting a rectified voltage from the voltage.
  • the current collector 144 includes a winding receiving portion 146 protruding between a pair of coils 330 spaced apart in the vertical direction, and a coil winding is provided inside the winding receiving portion 146.
  • the electric power generated by the current collector pickup 140 may be operated for driving at least one of other components and external devices of the wireless rotary inspection device.
  • FIG. 4 is a view showing a process of generating power using a current collector 140 in the wireless rotary inspection apparatus according to the first embodiment of the present invention
  • FIG. 5 is a wireless according to the first embodiment of the present invention In the rotary inspection apparatus, it is a diagram showing a process of operating the electric power generated using the current collector pickup 140.
  • the electric power generated as the current collecting pickup 140 rotates around the coil 330 by rotation of the rotating unit 100 is the rotating unit 100 ) Is supplied to the signal control unit 500 for integrally controlling the transmission pattern of the plurality of pattern generators 130 and the IoT control unit 600 for driving a cylinder or a solenoid valve, etc. provided in the wireless rotary inspection device. It can be used for driving and communication of each component.
  • the signal control unit 500 and the IoT control unit 600 can control a control target through various wireless communication such as Wi-Fi, Blurtooth, etc., and accordingly, the present invention establishes a reasonable wireless system as a whole. I can do it.
  • FIG. 6 is a view showing the shape of the coil 330 in the wireless rotary inspection apparatus according to the second embodiment of the present invention.
  • one end R1 and the other end R2 of the coil 330 connected to the converter 400 (see FIG. 2) described above are the coil 330 It has a shape that is bent to be drawn into the circular orbit of the.
  • the current collecting pickup 140 having a recessed groove (145, see FIG. 3) formed in the current collector 144 so that the coil 330 is positioned inward rotates around the coil 330. In order to prevent interference with one end (R1) and the other end (R2) of the coil 330.
  • one end (R1) and the other end (R2) of the coil 330 having a bent form so as to be drawn into the circular orbit of the coil 330 as described above is rotated in the vertical direction. It may be connected to the converter 400.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Manufacturing & Machinery (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)

Abstract

A wireless rotary testing apparatus comprising a power pickup according to the present invention comprises: a rotating unit which has a testing part having a display panel mounted thereon, and comprises a plurality of index jigs disposed along the periphery and a pattern generator controlling such that a test pattern is displayed on the display panel mounted on the testing part, and in which, since rotation is possible about a central point, the testing part performs heterogeneous tests on the display panel in a preset rotation position; a driving unit which provides a rotational driving force to the rotating unit; a coil unit provided adjacent to the rotating unit and comprising a coil which forms a magnetic field on a circular trajectory; and a power pickup which is fixed to a predetermined position on the rotating unit, rotates along the periphery of the coil unit in accordance with the rotation of the rotating unit, and generates power from the magnetic field formed by means of the coil.

Description

집전 픽업을 포함하는 무선 로터리 검사장치Wireless rotary inspection device including current pickup
본 발명은 디스플레이 패널의 불량 여부를 검사하기 위한 검사장치에 관한 것으로서, 보다 상세하게는 운용 중 집전 픽업에 의해 추가적인 전력을 생성하여 활용이 가능하도록 함에 따라 무선 시스템을 구축할 수 있도록 한 검사장치에 관한 것이다.The present invention relates to an inspection device for inspecting whether a display panel is defective, and more particularly, to an inspection device capable of constructing a wireless system as it is possible to generate and utilize additional power by collecting current during operation. It is about.
일반적으로 다양한 전자기판, 디스플레이 패널 등의 검사대상물은 생산과정에서 발생되는 불량품을 검수하여 검출해 냄으로서 양품만이 다음 공정으로 납품된다.In general, inspection objects such as various electromagnetic plates and display panels are inspected and detected for defective products generated in the production process, so only good products are delivered to the next process.
검사대상물의 종류에 따라 그 검사방법에는 차이가 있으나, 검사대상물이 안착되어 이송되는 과정에서 검사를 위한 촬영장비, 검사자, 프로브장비 등을 경유하며 검사대상물을 검수하게 되고, 과거에는 컨베이어 벨트에 의해 일렬로 이송되는 검사대상물이 검사장비를 통해 검수가 이루어지는 것이 보통이었다.Although there are differences in the inspection method depending on the type of the object to be inspected, the object to be inspected is inspected through the shooting equipment, inspector, probe equipment, etc. for inspection in the process of the object being seated and transported. It was common for inspection objects to be transferred in a line to be inspected through inspection equipment.
하지만, 디스플레이 패널과 같은 검사대상물의 검사를 위해서는 다양한 검사장비가 마련되어야 하고, 여러 단계의 검수 공정을 거쳐야 하는 복잡성을 지니고 있어, 별도로 마련되어 검사대상물이 안착되는 안착스테이지가 구비되고, 안착스테이지는 검사대상물을 정렬하여 검사장비를 적용할 수 있도록 작동하게 된다.However, in order to inspect an object to be inspected, such as a display panel, various inspection equipments must be provided, and it has the complexity of going through several stages of the inspection process. It works by aligning the object and applying inspection equipment.
특히 최근에는 동선의 최적화를 위해 복수의 안착스테이지가 중심점을 기준으로 회전되도록 하는 로터리 방식의 검사장치가 널리 사용되고 있다. 이와 같은 로터리 방식의 검사장치는 특정한 회전 각도에서 각각의 위치에 따라 필요한 검사용 패턴들이 디스플레이 패널에 재생되도록 함으로서 다양한 검사를 수행할 수 있도록 한다.In particular, in recent years, in order to optimize the copper wire, a rotary type inspection device that allows a plurality of seating stages to rotate about a center point is widely used. Such a rotary type inspection device enables various inspections to be performed by reproducing the required inspection patterns according to each position at a specific rotation angle on the display panel.
또한 로터리 방식의 검사장치는 회전되는 안착스테이지에 구비된 지그에 전력 및 신호를 지속적으로 보내 줄 필요가 있으며, 이에 따라 케이블 등의 꼬임을 방지하기 위해 슬립링 구조가 적용되고 있다.In addition, the rotary type inspection device needs to continuously send power and signals to a jig provided on a rotating seating stage, and accordingly, a slip ring structure is applied to prevent twisting of cables and the like.
하지만, 이와 같은 슬립링은 그 특성 상 넓은 공간을 점유하는 것은 물론 가격이 비싸며, 잦은 단선/노이즈/통신에러/접촉불량 등과 같은 현상이 발생하는 문제가 있다.However, such a slip ring occupies a large space due to its characteristics, as well as being expensive, and has problems such as frequent disconnection / noise / communication error / contact failure.
따라서 이와 같은 문제점들을 해결하기 위한 방법이 요구된다.Therefore, a method for solving these problems is required.
본 발명은 상술한 종래 기술의 문제점을 해결하기 위하여 안출된 발명으로서, 운용 중 추가적인 전력을 생성하여 활용이 가능하도록 함에 따라 무선 시스템을 구축할 수 있도록 하는 검사장치를 제공하기 위한 목적을 가진다.The present invention has been made to solve the above-mentioned problems of the prior art, and has an object to provide an inspection device that enables a wireless system to be constructed as it is possible to generate and utilize additional power during operation.
본 발명의 과제들은 이상에서 언급한 과제들로 제한되지 않으며, 언급되지 않은 또 다른 과제들은 아래의 기재로부터 당업자에게 명확하게 이해될 수 있을 것이다.The problems of the present invention are not limited to the problems mentioned above, and other problems not mentioned will be clearly understood by those skilled in the art from the following description.
상기한 목적을 달성하기 위한 본 발명의 집전 픽업을 포함하는 무선 로터리 검사장치는, 디스플레이 패널이 안착되는 검사부가 형성되고 둘레를 따라 배치되는 복수 개의 인덱스 지그와, 상기 검사부에 안착된 상기 디스플레이 패널에 검사용 패턴을 표시하도록 제어하는 패턴 제네레이터를 포함하며, 중심점을 기준으로 회전 가능하게 형성됨에 따라 상기 검사부는 기 설정된 회전 위치에서 상기 디스플레이 패널에 대한 이종의 검사를 수행하는 회전유닛, 상기 회전유닛에 회전 구동력을 제공하는 구동유닛, 상기 회전유닛에 인접하여 구비되며, 원형의 궤도 상에 자기장을 형성하는 코일을 포함하는 코일유닛 및 상기 회전유닛의 소정 위치에 고정되어 상기 회전유닛의 회전에 따라 상기 코일유닛의 둘레를 따라 회전하며, 상기 코일에 의해 형성된 자기장으로부터 전력을 생성하는 집전 픽업을 포함한다.Wireless rotary inspection apparatus including a current collector pickup of the present invention for achieving the above object, a plurality of index jig is disposed along the periphery is formed an inspection section is mounted display panel, and the display panel seated on the inspection unit It includes a pattern generator that controls to display the inspection pattern, and as the rotation unit is formed to be rotatable relative to a center point, the inspection unit is rotated to perform a heterogeneous inspection of the display panel at a predetermined rotational position, to the rotation unit A driving unit providing a rotational driving force, a coil unit provided adjacent to the rotating unit and including a coil forming a magnetic field on a circular orbit, and fixed at a predetermined position of the rotating unit, and according to the rotation of the rotating unit, It rotates along the periphery of the coil unit and is formed by the coil. Includes a current collector pick-up for generating electric power from millet.
그리고 상기 복수의 인덱스 지그는 서로 이격되도록 배치되며, 상기 패턴 제네레이터는 서로 인접한 인덱스 지그의 사이사이에 구비될 수 있다.In addition, the plurality of index jigs are arranged to be spaced apart from each other, and the pattern generator may be provided between adjacent index jigs.
또한 상기 패턴 제네레이터는, 기 설정된 회전 위치마다 상기 검사부에 안착된 상기 디스플레이 패널이 서로 다른 검사용 패턴을 표시하도록 할 수 있다.In addition, the pattern generator may cause the display panel mounted on the inspection unit to display different inspection patterns for each preset rotation position.
그리고 상기 코일유닛은, 상기 코일의 중심점이 상기 회전유닛의 중심점과 일치되도록 상기 회전유닛의 하부에 위치될 수 있다.In addition, the coil unit may be positioned below the rotating unit so that the center point of the coil coincides with the central point of the rotating unit.
또한 상기 코일유닛은, 상기 코일의 내주면을 따라 구비되는 고정패널 및 상기 고정패널의 외측에 구비되어 상기 코일을 고정시키는 고정부재를 더 포함할 수 있다.In addition, the coil unit may further include a fixing panel provided along the inner circumferential surface of the coil and a fixing member provided outside the fixing panel to fix the coil.
이때 상기 고정패널은 둘레 일정 구간마다 돌출부를 가지며, 상기 고정부재는 상기 돌출부에 연결된 형태로 형성될 수 있다.At this time, the fixing panel has a protrusion for every predetermined section of the circumference, and the fixing member may be formed in a form connected to the protrusion.
또한 상기 고정부재는 상기 코일이 삽입되어 고정되는 고정홀이 형성된 코일고정부와, 상기 돌출부에 형성된 홈에 삽입되어 상기 코일고정부를 상기 돌출부에 고정시키는 체결부를 포함할 수 있다.In addition, the fixing member may include a coil fixing portion having a fixing hole through which the coil is inserted and fixed, and a fastening portion inserted into a groove formed in the protruding portion to fix the coil fixing portion to the protruding portion.
그리고 상기 집전 픽업은 상기 인덱스지그의 하부에 고정되며, 상기 코일의 직경은 상기 집전 픽업의 회전 경로의 직경보다 작게 형성될 수 있다.And the current collector pickup is fixed to the lower portion of the index jig, the diameter of the coil may be formed smaller than the diameter of the rotation path of the current collector.
이때 상기 집전 픽업은 상기 코일과 이격되도록 구비되는 집전부와, 상기 집전부를 상기 인덱스 지그에 고정시키는 동시에 상기 집전부에 형성된 전압으로부터 정류전압을 출력하는 레귤레이터를 포함할 수 있다.In this case, the current collector pickup may include a current collector provided to be spaced apart from the coil, and a regulator that fixes the current collector to the index jig and outputs a rectified voltage from a voltage formed in the current collector.
더불어 상기 집전부는 돌출된 권선수용부를 포함하며, 상기 권선수용부의 내부에는 코일 권선이 구비될 수 있다.In addition, the current collector includes a protruding winding receiving portion, and a coil winding may be provided inside the winding receiving portion.
또한 상기 집전 픽업에 의해 생성된 전력은 다른 구성요소 및 외부장치 중 적어도 하나의 구동을 위해 운용될 수 있다.In addition, the electric power generated by the current pickup can be operated for driving at least one of other components and external devices.
한편 상기 코일은 별도로 구비된 컨버터와 연결되어 전력을 공급받도록 형성될 수 있다.Meanwhile, the coil may be connected to a separately provided converter to receive power.
상기한 과제를 해결하기 위한 본 발명의 집전 픽업을 포함하는 무선 로터리 검사장치는 다음과 같은 효과가 있다.The wireless rotary inspection apparatus including the current collector pickup of the present invention for solving the above problems has the following effects.
첫째, 디스플레이 패널의 검사를 위한 검사장치의 운용 중 집전 픽업에 의해 추가적인 전력을 생성하여 다양한 구성요소에 활용이 가능하다는 장점이 있다.First, there is an advantage that it can be used for various components by generating additional power by collecting current during operation of the inspection device for inspecting the display panel.
둘째, 비접촉 방식의 집전 픽업의 형태에 따라 합리적인 무선 시스템을 구축할 수 있는 장점이 있다.Second, there is an advantage in that a reasonable wireless system can be constructed according to the type of the non-contact current collector pickup.
셋째, 검사장치의 소형화가 가능하여 공간 효율이 우수하며, 운용 비용을 크게 절감할 수 있는 장점이 있다.Third, it is possible to miniaturize the inspection apparatus, and thus has excellent space efficiency, and has the advantage of significantly reducing operating costs.
넷째, 유지/보수에 소요되는 시간 및 비용을 최소화할 수 있는 장점이 있다.Fourth, there is an advantage of minimizing time and cost for maintenance / repair.
본 발명의 효과들은 이상에서 언급한 효과들로 제한되지 않으며, 언급되지 않은 또 다른 효과들은 청구범위의 기재로부터 당업자에게 명확하게 이해될 수 있을 것이다.The effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned will be clearly understood by those skilled in the art from the description of the claims.
도 1은 본 발명의 제1실시예에 따른 무선 로터리 검사장치의 모습을 나타낸 도면;1 is a view showing a state of a wireless rotary inspection apparatus according to a first embodiment of the present invention;
도 2는 본 발명의 제1실시예에 따른 무선 로터리 검사장치에 있어서, 코일유닛의 모습을 나타낸 도면;2 is a view showing a state of the coil unit in the wireless rotary inspection apparatus according to the first embodiment of the present invention;
도 3은 본 발명의 제1실시예에 따른 무선 로터리 검사장치에 있어서, 코일유닛 및 집전 픽업의 구조를 나타낸 도면;3 is a view showing a structure of a coil unit and a current collector pickup in the wireless rotary inspection apparatus according to the first embodiment of the present invention;
도 4는 본 발명의 제1실시예에 따른 무선 로터리 검사장치에 있어서, 집전 픽업을 이용하여 전력을 생성하는 과정을 나타낸 도면;4 is a view showing a process of generating power using a current collector pickup in a wireless rotary inspection apparatus according to a first embodiment of the present invention;
도 5는 본 발명의 제1실시예에 따른 무선 로터리 검사장치에 있어서, 집전 픽업을 이용하여 생성된 전력을 운용하는 과정을 나타낸 도면; 및5 is a view showing a process of operating the electric power generated by using the current collector pickup in the wireless rotary inspection apparatus according to the first embodiment of the present invention; And
도 6은 본 발명의 제2실시예에 따른 무선 로터리 검사장치에 있어서, 코일의 형태를 나타낸 도면이다.6 is a view showing the shape of the coil in the wireless rotary inspection apparatus according to the second embodiment of the present invention.
이하 본 발명의 목적이 구체적으로 실현될 수 있는 본 발명의 바람직한 실시예를 첨부된 도면을 참조하여 설명한다. 본 실시예를 설명함에 있어서, 동일 구성에 대해서는 동일 명칭 및 동일 부호가 사용되며 이에 따른 부가적인 설명은 생략하기로 한다.Hereinafter, preferred embodiments of the present invention, in which the object of the present invention can be specifically realized, will be described with reference to the accompanying drawings. In describing this embodiment, the same name and the same code are used for the same configuration, and additional description will be omitted.
도 1 및 도 2는 본 발명의 제1실시예에 따른 무선 로터리 검사장치의 모습을 나타낸 도면이다.1 and 2 are views showing a state of a wireless rotary inspection apparatus according to a first embodiment of the present invention.
도 1 및 도 2에 도시된 바와 같이, 본 발명의 제1실시예에 따른 무선 로터리 검사장치는 회전유닛(100)과, 구동유닛(200)과, 코일유닛(300)과, 집전 픽업(140)을 포함한다.1 and 2, the wireless rotary inspection apparatus according to the first embodiment of the present invention includes a rotating unit 100, a driving unit 200, a coil unit 300, and a current collector pickup 140 ).
상기 회전유닛(100)은 회전 구동력을 제공하는 구동유닛(200)에 의해 중심점을 기준으로 회전 가능하게 형성되며, 복수 개의 인덱스 지그(110) 및 패턴 제네레이터(130)를 포함한다.The rotating unit 100 is formed to be rotatable based on a center point by a driving unit 200 that provides a rotating driving force, and includes a plurality of index jigs 110 and a pattern generator 130.
상기 인덱스 지그(110)는 검사 대상물인 디스플레이 패널이 안착되는 검사부(112)가 하나 이상 형성되며, 복수 개가 각각 상기 회전유닛(100)의 둘레를 따라 배치된다.The index jig 110 has one or more inspection units 112 on which a display panel as an inspection object is seated, and a plurality of index jigs are respectively disposed along the circumference of the rotating unit 100.
본 실시예에서 상기 인덱스 지그(110)는 상기 디스플레이 패널이 삽입되는 홈 형태의 검사부(112)를 포함하며, 상기 검사부(112)에 안착되는 디스플레이 패널은 상기 검사부(112)에 구비된 프로브(114)에 연결된 상태로 검사를 수행하게 된다.In this embodiment, the index jig 110 includes a groove-shaped inspection unit 112 into which the display panel is inserted, and a display panel mounted on the inspection unit 112 has a probe 114 provided on the inspection unit 112 ).
그리고 상기 패턴 제네레이터(130)는 상기 검사부(112)에 안착된 상기 디스플레이 패널에 검사용 패턴을 표시하도록 제어하는 구성요소이다.In addition, the pattern generator 130 is a component that controls to display an inspection pattern on the display panel seated on the inspection unit 112.
본 실시예의 경우, 상기 복수의 인덱스 지그(110)는 상기 회전유닛(100)의 중심부에 위치된 베이스부(105)로부터 방사형으로 서로 이격되도록 배치되며, 상기 패턴 제네레이터(130)는 서로 인접한 인덱스 지그(110)의 사이사이에 구비된 안착플레이트(120) 상에 위치된 형태를 가진다.In the present embodiment, the plurality of index jigs 110 are arranged to be radially separated from each other from the base 105 located at the center of the rotating unit 100, and the pattern generators 130 are adjacent to each other index jigs It has a form located on the seating plate 120 provided between the (110).
이와 같은 상기 회전유닛(100)은 검사를 수행하는 과정에서 소정 각도로 회전되어 상기 인덱스 지그(110)가 기 설정된 회전 위치로 위치되도록 하며, 상기 검사부(112)에 위치된 상기 디스플레이 패널은 해당 인덱스 지그(110)가 위치된 지점마다 서로 다르게 할당된 이종의 검사를 수행하게 된다.The rotating unit 100 is rotated at a predetermined angle in the course of performing the inspection so that the index jig 110 is positioned at a predetermined rotational position, and the display panel located at the inspection unit 112 has a corresponding index Each jig 110 is positioned to perform a heterogeneous inspection assigned differently.
즉 상기 패턴 제네레이터(130)는, 상기 인덱스 지그(110)의 기 설정된 회전 위치마다 상기 검사부(112)에 안착된 상기 디스플레이 패널이 서로 다른 검사용 패턴을 표시하도록 제어한다.That is, the pattern generator 130 controls the display panel seated on the inspection unit 112 to display different inspection patterns for each preset rotation position of the index jig 110.
상기 코일유닛(300)은 상기 회전유닛(100)에 인접하여 구비되며, 원형의 궤도 상에 자기장을 형성하는 코일(330)을 포함하는 구성요소이다.The coil unit 300 is provided adjacent to the rotating unit 100 and is a component including a coil 330 forming a magnetic field on a circular track.
본 실시예에서 상기 코일유닛(300)은 상기 코일(330)의 중심점이 상기 회전유닛(100)의 중심점과 일치되도록 상기 회전유닛(100)의 하부에 위치되며, 상기 코일(330)은 복수 개가 원형 궤도를 이룬 상태로 상하 방향으로 나란히 배치된 형태를 가지나, 상기 코일유닛(300) 및 상기 코일(330)의 형태 및 위치는 본 실시예만으로 제한되지 않음은 물론이다.In this embodiment, the coil unit 300 is located below the rotating unit 100 so that the center point of the coil 330 coincides with the center point of the rotating unit 100, and the coil 330 has a plurality Although it has a form arranged in a vertically parallel direction in a state of forming a circular orbit, the shape and position of the coil unit 300 and the coil 330 are not limited to this embodiment only.
특히 본 실시예에서 상기 코일유닛(300)은 상기 코일(330)의 내주면을 따라 구비되는 고정패널(310)과, 상기 고정패널(310)의 외측에 구비되어 상기 코일(330)을 고정시키는 고정부재(320)를 더 포함할 수 있다.Particularly, in this embodiment, the coil unit 300 is provided with a fixing panel 310 provided along the inner circumferential surface of the coil 330 and fixed to be provided outside the fixing panel 310 to fix the coil 330. The member 320 may be further included.
그리고 상기 코일(330)은 별도로 구비된 컨버터(400)와 연결되어 전력을 공급받을 수 있으며, 이에 따라 원형 트랙 형태의 궤도 상에 자기장을 형성하게 된다.In addition, the coil 330 may be connected to a separately provided converter 400 to receive power, thereby forming a magnetic field on a circular track-shaped track.
상기 집전 픽업(140)은 상기 회전유닛(100)의 소정 위치에 고정되어 상기 회전유닛(100)의 회전에 따라 상기 코일유닛(300)의 둘레를 따라 회전하며, 상기 코일(330)에 의해 형성된 자기장으로부터 전력을 생성하는 구성요소이다.The current collector pickup 140 is fixed to a predetermined position of the rotating unit 100 and rotates along the circumference of the coil unit 300 according to the rotation of the rotating unit 100, formed by the coil 330 It is a component that generates power from a magnetic field.
본 실시예의 경우 상기 집전 픽업(140)은 상기 인덱스 지그(110)의 하부에 고정된 형태를 가지며, 상기 코일(330)의 외주면과 소정 간격 이격된 상태를 유지하도록 위치된다. 따라서 상기 코일(330)의 직경은 상기 집전 픽업(140)의 회전 경로의 직경보다 작게 형성될 수 있다.In the present embodiment, the current collector pickup 140 has a shape fixed to the lower portion of the index jig 110 and is positioned to maintain a state spaced apart from the outer circumferential surface of the coil 330. Therefore, the diameter of the coil 330 may be formed smaller than the diameter of the rotation path of the current collector pickup 140.
도 3은 본 발명의 제1실시예에 따른 무선 로터리 검사장치에 있어서, 코일유닛(300) 및 집전 픽업(140)의 구조를 나타낸 도면이다.3 is a view showing the structure of the coil unit 300 and the current collector pickup 140 in the wireless rotary inspection apparatus according to the first embodiment of the present invention.
도 3에 도시된 바와 같이, 본 실시예에서 상기 고정패널(310)은 둘레 일정 구간마다 돌출부(312)를 가지며, 상기 고정부재(320)는 이와 같은 돌출부(312)에 연결된 형태를 가진다.As shown in FIG. 3, in the present embodiment, the fixing panel 310 has protrusions 312 for every predetermined section of the circumference, and the fixing member 320 has a shape connected to the protrusions 312.
보다 구체적으로 상기 고정부재(320)는 상기 코일(330)이 삽입되어 고정되는 고정홀(323)이 형성된 코일고정부(322)와, 상기 돌출부(312)에 형성된 홈에 삽입되어 상기 코일고정부(322)를 상기 돌출부(312)에 고정시키는 체결부(324)를 포함할 수 있다.More specifically, the fixing member 320 is a coil fixing portion 322 having a fixing hole 323 into which the coil 330 is inserted and fixed, and a coil fixing portion inserted into a groove formed in the protrusion 312. It may include a fastening portion 324 for fixing the 322 to the projection 312.
특히 본 실시예에서 상기 돌출부(312) 및 상기 고정부재(320)는 상기 고정패널(310)의 한 구간 당 한 쌍이 상하 방향으로 이격된 상태로 각각 한 쌍의 코일(330)을 고정하는 형태를 가지나, 이는 본 실시예만으로 제한되지 않는다.In particular, in this embodiment, the protrusion 312 and the fixing member 320 are fixed to each pair of coils 330 in a state in which one pair per section of the fixing panel 310 is spaced apart in the vertical direction. However, this is not limited to this embodiment only.
그리고 상기 집전 픽업(140)은 상기 코일(330)과 이격되도록 구비되는 집전부(144)와, 상기 집전부(144)를 상기 인덱스 지그(110)에 고정시키는 동시에 상기 집전부(144)에 형성된 전압으로부터 정류전압을 출력하는 레귤레이터(142)를 포함한다.In addition, the current collector pickup 140 is formed on the current collector 144 while fixing the current collector 144 provided to be spaced apart from the coil 330 and the current collector 144 to the index jig 110. It includes a regulator 142 for outputting a rectified voltage from the voltage.
특히 상기 집전부(144)에는 상하 방향으로 이격된 한 쌍의 코일(330) 사이로 돌출된 권선수용부(146)를 포함하며, 상기 권선수용부(146)의 내부에는 코일 권선이 구비된다.In particular, the current collector 144 includes a winding receiving portion 146 protruding between a pair of coils 330 spaced apart in the vertical direction, and a coil winding is provided inside the winding receiving portion 146.
이에 따라 상기 코일(330)에서 고주파 전류가 인가될 경우 상기 코일(330) 주위로 전자기 에너지가 형성되며, 이는 상기 집전 픽업(140)의 권선수용부(146) 내에 구비된 코일 권선에서 자기 에너지로 변경이 되며, 자기 에너지에 의해 전압이 형성된다.Accordingly, when a high frequency current is applied from the coil 330, electromagnetic energy is formed around the coil 330, which is converted into magnetic energy from a coil winding provided in the winding receiving portion 146 of the current collector pickup 140. It is changed, and a voltage is formed by magnetic energy.
이와 같이 상기 집전 픽업(140)에 의해 생성된 전력은 무선 로터리 검사장치의 다른 구성요소 및 외부장치 중 적어도 하나의 구동을 위해 운용될 수 있다.As described above, the electric power generated by the current collector pickup 140 may be operated for driving at least one of other components and external devices of the wireless rotary inspection device.
도 4는 본 발명의 제1실시예에 따른 무선 로터리 검사장치에 있어서, 집전 픽업(140)을 이용하여 전력을 생성하는 과정을 나타낸 도면이며, 도 5는 본 발명의 제1실시예에 따른 무선 로터리 검사장치에 있어서, 집전 픽업(140)을 이용하여 생성된 전력을 운용하는 과정을 나타낸 도면이다.4 is a view showing a process of generating power using a current collector 140 in the wireless rotary inspection apparatus according to the first embodiment of the present invention, and FIG. 5 is a wireless according to the first embodiment of the present invention In the rotary inspection apparatus, it is a diagram showing a process of operating the electric power generated using the current collector pickup 140.
도 4 및 도 5에 도시된 바와 같이 본 실시예의 경우 상기 회전유닛(100)의 회전에 의해 상기 집전 픽업(140)이 코일(330) 둘레를 회전함에 따라 생성된 전력은, 상기 회전유닛(100)에 구비된 복수 개의 패턴 제네레이터(130)의 송출 패턴을 통합 제어하는 신호 제어부(500)와, 상기 무선 로터리 검사장치에 구비되는 실린더 또는 솔레노이드 밸브 등을 구동하기 위한 IoT 제어부(600) 등에 수급되어 각 구성요소의 구동 및 통신 등을 위해 사용될 수 있다.4 and 5, in the case of the present embodiment, the electric power generated as the current collecting pickup 140 rotates around the coil 330 by rotation of the rotating unit 100 is the rotating unit 100 ) Is supplied to the signal control unit 500 for integrally controlling the transmission pattern of the plurality of pattern generators 130 and the IoT control unit 600 for driving a cylinder or a solenoid valve, etc. provided in the wireless rotary inspection device. It can be used for driving and communication of each component.
그리고 본 실시예에서 상기 신호 제어부(500)와 상기 IoT 제어부(600)는 Wi-Fi, Blurtooth 등과 같은 다양한 무선 통신을 통해 제어 대상을 제어할 수 있으며, 이에 따라 본 발명은 전체적으로 합리적인 무선 시스템을 구축할 수 있게 된다.And in this embodiment, the signal control unit 500 and the IoT control unit 600 can control a control target through various wireless communication such as Wi-Fi, Blurtooth, etc., and accordingly, the present invention establishes a reasonable wireless system as a whole. I can do it.
이하에서는 본 발명의 다른 실시예에 대해 설명하도록 한다.Hereinafter, another embodiment of the present invention will be described.
도 6은 본 발명의 제2실시예에 따른 무선 로터리 검사장치에 있어서, 코일(330)의 형태를 나타낸 도면이다.6 is a view showing the shape of the coil 330 in the wireless rotary inspection apparatus according to the second embodiment of the present invention.
도 6에 도시된 본 발명의 제2실시예의 경우, 전술한 컨버터(400, 도 2 참조)에 연결되는 상기 코일(330)의 일단부(R1) 및 타단부(R2)가 상기 코일(330)의 원형 궤도 내측으로 인입되도록 절곡된 형태를 가진다.In the second embodiment of the present invention shown in FIG. 6, one end R1 and the other end R2 of the coil 330 connected to the converter 400 (see FIG. 2) described above are the coil 330 It has a shape that is bent to be drawn into the circular orbit of the.
이와 같이 하는 이유는, 집전부(144)에 상기 코일(330)이 내측으로 위치되도록 함몰된 함몰홈(145, 도 3 참조)이 형성된 집전 픽업(140)가 상기 코일(330)의 둘레를 회전 시 상기 코일(330)의 일단부(R1) 및 타단부(R2)에 간섭되지 않도록 하기 위한 것이다.The reason for doing this is that the current collecting pickup 140 having a recessed groove (145, see FIG. 3) formed in the current collector 144 so that the coil 330 is positioned inward rotates around the coil 330. In order to prevent interference with one end (R1) and the other end (R2) of the coil 330.
그리고 도시되지는 않았으나 상기와 같이 상기 코일(330)의 원형 궤도 내측으로 인입되도록 절곡된 형태를 가지는 상기 코일(330)의 일단부(R1) 및 타단부(R2)는 상하 방향으로 방향을 선회하여 상기 컨버터(400)에 연결될 수 있을 것이다.And although not shown, one end (R1) and the other end (R2) of the coil 330 having a bent form so as to be drawn into the circular orbit of the coil 330 as described above is rotated in the vertical direction. It may be connected to the converter 400.
이상과 같이 본 발명에 따른 바람직한 실시예를 살펴보았으며, 앞서 설명된 실시예 이외에도 본 발명이 그 취지나 범주에서 벗어남이 없이 다른 특정 형태로 구체화될 수 있다는 사실은 해당 기술에 통상의 지식을 가진 이들에게는 자명한 것이다. 그러므로, 상술된 실시예는 제한적인 것이 아니라 예시적인 것으로 여겨져야 하고, 이에 따라 본 발명은 상술한 설명에 한정되지 않고 첨부된 청구항의 범주 및 그 동등 범위 내에서 변경될 수도 있다.As described above, the preferred embodiments according to the present invention have been examined, and the fact that the present invention may be embodied in other specific forms without departing from the spirit or scope of the embodiments described above has ordinary knowledge in the art. It is obvious to them. Therefore, the above-described embodiments are to be regarded as illustrative rather than restrictive, and accordingly, the present invention is not limited to the above description and may be modified within the scope of the appended claims and their equivalents.

Claims (12)

  1. 디스플레이 패널이 안착되는 검사부가 형성되고 둘레를 따라 배치되는 복수 개의 인덱스 지그와, 상기 검사부에 안착된 상기 디스플레이 패널에 검사용 패턴을 표시하도록 제어하는 패턴 제네레이터를 포함하며, 중심점을 기준으로 회전 가능하게 형성됨에 따라 상기 검사부는 기 설정된 회전 위치에서 상기 디스플레이 패널에 대한 이종의 검사를 수행하는 회전유닛;It includes a plurality of index jigs are formed along the periphery of the inspection portion is formed a display panel is seated, and a pattern generator for controlling to display a pattern for inspection on the display panel seated on the inspection unit, it is possible to rotate relative to the center point As it is formed, the inspection unit includes a rotation unit that performs heterogeneous inspection of the display panel at a preset rotational position;
    상기 회전유닛에 회전 구동력을 제공하는 구동유닛;A driving unit providing rotational driving force to the rotating unit;
    상기 회전유닛에 인접하여 구비되며, 원형의 궤도 상에 자기장을 형성하는 코일을 포함하는 코일유닛; 및A coil unit provided adjacent to the rotating unit and including a coil forming a magnetic field on a circular track; And
    상기 회전유닛의 소정 위치에 고정되어 상기 회전유닛의 회전에 따라 상기 코일유닛의 둘레를 따라 회전하며, 상기 코일에 의해 형성된 자기장으로부터 전력을 생성하는 집전 픽업;A current collector pickup fixed to a predetermined position of the rotating unit and rotating along the periphery of the coil unit according to the rotation of the rotating unit, and generating electric power from a magnetic field formed by the coil;
    을 포함하는 무선 로터리 검사장치.Wireless rotary inspection device comprising a.
  2. 제1항에 있어서,According to claim 1,
    상기 복수의 인덱스 지그는 서로 이격되도록 배치되며, 상기 패턴 제네레이터는 서로 인접한 인덱스 지그의 사이사이에 구비되는 무선 로터리 검사장치.The plurality of index jigs are arranged to be spaced apart from each other, and the pattern generator is a wireless rotary inspection device provided between adjacent index jigs.
  3. 제1항에 있어서,According to claim 1,
    상기 패턴 제네레이터는,The pattern generator,
    기 설정된 회전 위치마다 상기 검사부에 안착된 상기 디스플레이 패널이 서로 다른 검사용 패턴을 표시하도록 하는 무선 로터리 검사장치.A wireless rotary inspection device that causes the display panel mounted on the inspection unit to display different inspection patterns for each preset rotational position.
  4. 제1항에 있어서,According to claim 1,
    상기 코일유닛은,The coil unit,
    상기 코일의 중심점이 상기 회전유닛의 중심점과 일치되도록 상기 회전유닛의 하부에 위치되는 무선 로터리 검사장치.A wireless rotary inspection device located at the bottom of the rotating unit so that the center point of the coil coincides with the central point of the rotating unit.
  5. 제4항에 있어서,The method of claim 4,
    상기 코일유닛은,The coil unit,
    상기 코일의 내주면을 따라 구비되는 고정패널; 및A fixing panel provided along the inner circumferential surface of the coil; And
    상기 고정패널의 외측에 구비되어 상기 코일을 고정시키는 고정부재;A fixing member provided outside the fixing panel to fix the coil;
    를 더 포함하는 무선 로터리 검사장치.Wireless rotary inspection device further comprising a.
  6. 제5항에 있어서,The method of claim 5,
    상기 고정패널은 둘레 일정 구간마다 돌출부를 가지며, 상기 고정부재는 상기 돌출부에 연결된 형태로 형성되는 무선 로터리 검사장치.The fixed panel has a protrusion at every predetermined section of the circumference, and the fixing member is a wireless rotary inspection device formed in a form connected to the protrusion.
  7. 제6항에 있어서,The method of claim 6,
    상기 고정부재는 상기 코일이 삽입되어 고정되는 고정홀이 형성된 코일고정부와, 상기 돌출부에 형성된 홈에 삽입되어 상기 코일고정부를 상기 돌출부에 고정시키는 체결부를 포함하는 무선 로터리 검사장치.The fixing member is a wireless rotary inspection apparatus including a coil fixing portion having a fixing hole through which the coil is inserted and fixed, and a fastening portion inserted into a groove formed in the protrusion to fix the coil fixing portion to the protrusion.
  8. 제4항에 있어서,The method of claim 4,
    상기 집전 픽업은 상기 인덱스지그의 하부에 고정되며,The current collector pickup is fixed to the lower portion of the index jig,
    상기 코일의 직경은 상기 집전 픽업의 회전 경로의 직경보다 작게 형성되는 무선 로터리 검사장치.The diameter of the coil is a wireless rotary inspection device formed smaller than the diameter of the rotation path of the current collector.
  9. 제8항에 있어서,The method of claim 8,
    상기 집전 픽업은 상기 코일과 이격되도록 구비되는 집전부와, 상기 집전부를 상기 인덱스 지그에 고정시키는 동시에 상기 집전부에 형성된 전압으로부터 정류전압을 출력하는 레귤레이터를 포함하는 무선 로터리 검사장치.The current collector pickup is a wireless rotary inspection apparatus including a current collector provided to be spaced apart from the coil, and a regulator that fixes the current collector to the index jig and outputs a rectified voltage from a voltage formed in the current collector.
  10. 제9항에 있어서,The method of claim 9,
    상기 집전부는 돌출된 권선수용부를 포함하며, 상기 권선수용부의 내부에는 코일 권선이 구비되는 무선 로터리 검사장치.The current collector includes a protruding winding receiving portion, and a wireless rotary inspection device provided with a coil winding inside the winding receiving portion.
  11. 제1항에 있어서,According to claim 1,
    상기 집전 픽업에 의해 생성된 전력은 다른 구성요소 및 외부장치 중 적어도 하나의 구동을 위해 운용되는 무선 로터리 검사장치.The electric power generated by the current pickup is a wireless rotary inspection device that is operated to drive at least one of other components and external devices.
  12. 제1항에 있어서,According to claim 1,
    상기 코일은 별도로 구비된 컨버터와 연결되어 전력을 공급받도록 형성된 무선 로터리 검사장치.The coil is connected to a separately provided converter, a wireless rotary inspection device formed to receive power.
PCT/KR2019/015182 2018-11-09 2019-11-08 Wireless rotary testing apparatus comprising power pickup WO2020096417A1 (en)

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