KR20170004551A - The normal temperature ascon composition for repair - Google Patents

The normal temperature ascon composition for repair Download PDF

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Publication number
KR20170004551A
KR20170004551A KR1020150095047A KR20150095047A KR20170004551A KR 20170004551 A KR20170004551 A KR 20170004551A KR 1020150095047 A KR1020150095047 A KR 1020150095047A KR 20150095047 A KR20150095047 A KR 20150095047A KR 20170004551 A KR20170004551 A KR 20170004551A
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South Korea
Prior art keywords
unit
inspection
discharge
inspected
supply
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Application number
KR1020150095047A
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Korean (ko)
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KR101720008B1 (en
Inventor
손영곤
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(주)소닉스
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Priority to KR1020150095047A priority Critical patent/KR101720008B1/en
Publication of KR20170004551A publication Critical patent/KR20170004551A/en
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Publication of KR101720008B1 publication Critical patent/KR101720008B1/en

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/958—Inspecting transparent materials or objects, e.g. windscreens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
    • B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
    • B65G47/26—Devices influencing the relative position or the attitude of articles during transit by conveyors arranging the articles, e.g. varying spacing between individual articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/90—Devices for picking-up and depositing articles or materials
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/8806—Specially adapted optical and illumination features
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/10—Scanning
    • G01N2201/102—Video camera

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)

Abstract

The present invention relates to a classification device for a product. The classification device for a product comprises: a supply unit including at least a supply line supplying an object to be inspected in order; an inspection unit located on a side of the supply unit and inspecting the object to be inspected which is transferred from the supply unit; a supply picker unit adsorbing the object to be inspected located on the supply unit, and transferring the object to an inspection start point of the inspection unit; a discharge picker unit adsorbing and discharging the object in which the inspection is completed by the inspection unit; a determination control unit determining the object in a pass/fail in accordance with an inspection result of the object to be inspected and controlling the discharge picker unit; a first discharge unit including at least a discharge line discharging the object determined as the pass by the determination control unit; and a second discharge unit including the at least a discharge line discharging the object determined as the fail by the determination control unit. The classification device for the product is able to improve work productivity and is able to inspect a defect on a surface of the object to be inspected by reducing a required time for a process of classifying the object by the supply unit and the discharge unit comprising a plurality of supply lines and a plurality of discharge lines. The classification device for the product is able to efficiently classify the object to be inspected by discharging the object determined as pass/fail through the plurality of discharge lines to each discharge line.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a classification apparatus for a product,

The present invention relates to a product sorting apparatus.

In recent years, a glass substrate is used for a screen mounted on a computer monitor or a cellular phone to form an image. In recent years, sales of a plasma display panel (PDP), a liquid crystal display (LCD), and an organic light emitting diode The use of glass substrates is also rapidly increasing.

In the process of forming a glass substrate from a molding process to a final product, various causes cause defects in the glass substrate.

Here, defects refer to scratches, stains, dots, foreign substances, cracks, and the like generated on the glass substrate. If defects are present in the glass substrate, the entire display performance is degraded.

Conventionally, a surface inspection of a glass substrate is performed by a human operator. This is because a surface of an object to be inspected is inspected and then the object to be inspected is turned over to inspect the back surface.

In addition, inspection by the naked eye of the operator is inaccurate, and there is a problem that it takes a lot of inspection time to discriminate the failure of the glass substrate.

In this way, the mass-produced products must undergo a product testing process to check whether the product maintains its normal appearance before shipping, and it is essential that the process of selecting only the normal products after determining whether the products are sold or not.

In addition, a sorting system that automates a series of processes for sorting and sorting good products after inspecting the product has been developed and put into practical use.

A technology for inspecting a defect using a camera as a method of improving the inspection method is disclosed. More specifically, an apparatus for determining a defect through a line scan camera and an area camera while transferring an inspection object through a conveyor is disclosed in the prior art Lt; / RTI >

In this regard, Korean Patent Registration No. 10-1514409 (filed on March 31, 2013, issued on February 04, 2013, hereinafter referred to as "prior art") has proposed a vision inspection apparatus.

Such a conventional technique is an apparatus for inspecting the presence or absence of a defect on the surface of an object to be inspected. The line camera inspection process and the area camera inspection process are separated from each other in the process of inspecting the object to be inspected. And a vision inspection apparatus capable of performing the vision inspection.

However, the prior art has a problem in that convenience and quickness are deteriorated when a good product is selected in an automated process of inspecting the presence or absence of a defect on the surface of the inspected object to detect only defects and sorting the good and defective products according to the inspection result.

In addition, there is a limitation in carrying out various inspections due to insufficient construction of the line for conveying the inspection object to the inspection area and classifying and discharging the inspection object, and as a result, the versatility is deteriorated.

The present invention has been made to solve the above problems, and it is an object of the present invention to provide a method and apparatus for detecting defects on the surface of an object to be inspected, And to provide a technique that can be utilized in various inspection apparatuses by increasing the versatility of lines for transferring and discharging objects to be inspected.

A supply unit configured of at least one supply line and sequentially supplying the objects to be inspected; An inspection unit located at a side of the supply unit and inspecting the inspection object conveyed from the supply unit; A supply picker unit for sucking the inspection object placed on the supply unit and transferring the inspection object to an inspection start point of the inspection unit; An exhaust picker unit for sucking and discharging the inspected object having been inspected through the inspection unit; A judgment control unit for judging the inspection object as good or bad according to the inspection result of the inspection object and controlling the discharge picker unit; A first discharging unit which is composed of at least one discharge line and discharges the inspected object judged to be good by the judging control unit; And a second discharging unit which is composed of at least one discharge line and discharges an object to be inspected judged to be poor by the judging control unit, wherein the judging control unit controls the discharging picker unit, The inspection object is transferred to the first discharge unit when it is judged to be good, and the inspection object is transferred to the second discharge unit when it is judged that the inspection object is bad.

The supply unit may include a plurality of alignment portions configured to be adjusted in accordance with the size of the inspection object and to align the inspection object supplied from the supply unit.

The aligning portion aligns the inspection object before the inspection object is conveyed by the feeding picker unit.

The supply line and the discharge line are provided in the form of a conveyor belt for conveying the inspection object in one direction.

The present invention has the following effects.

First, the time required for the process of inspecting and sorting the inspection objects through the supply and discharge units provided with a plurality of supply and discharge lines is shortened, thereby increasing work productivity.

Second, it is possible not only to detect defects on the surface of the object to be inspected, but also to discharge the object to be inspected which is judged as good or bad through a plurality of discharge lines to each discharge line, thereby efficiently classifying the object to be inspected.

1 is a perspective view showing a product sorting apparatus according to an embodiment of the present invention.
Fig. 2 is a perspective view showing a feeding unit and a feeding picker unit of the sorting apparatus of the product according to the embodiment of the present invention.
3 is a perspective view showing the inspection unit, the discharge picker unit, the judgment control unit, the first discharge unit and the second discharge unit of the sorting apparatus of the product according to the embodiment of the present invention.

Before describing the configuration of the present invention in detail, the terms used in the present specification and claims should not be construed in a dictionary meaning, and the inventor must understand the concept of a term The present invention should be construed as meaning and concept consistent with the technical idea of the present invention.

Therefore, the embodiments described herein are merely preferred embodiments of the present invention, and not all of the technical ideas of the present invention are expressed, so that various equivalents and modifications are possible at the time of filing of the present application It should be understood.

The preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings.

In addition, various kinds of inspection units corresponding to various inspection objects and inspection objects may be applied to the product classification apparatus according to the embodiment of the present invention. Hereinafter, a cover glass (Hereinafter referred to as " glass ") by examining defects on the surface of the glass substrate (hereinafter referred to as " glass "). The glass according to the embodiment of the present invention is denoted by a glass G1 in Fig. 2, and the glass G2 in Fig. 3 to distinguish which glass is referred to for convenience of explanation.

 1 to 3, a product sorting apparatus 100 according to the present invention includes a supply unit 110, a supply picker unit 120, an inspection unit 130, a discharge picker unit 120, A control unit 140, a judgment control unit 150, a first discharge unit 160 and a second discharge unit 170. [

The supply unit 110 may include at least one supply line 111 as shown in FIG. 2, and may be provided side by side to shorten the inspection process time when the supply lines 111 are two or more, (G1), and includes an alignment portion (112) and a sensor portion (114).

Here, the supply unit 110 is preferably provided in the form of a conveyor belt for conveying the glass G1 in one direction, but is not limited thereto.

The alignment portion 112 may be provided in a plurality of shapes that are adjusted according to the size of the glass and includes a fixing portion 113 for fixing the glass G1, G1 and guiding and aligning the conveying path of the sheet bundle G1.

2, the fixing portion 113 is fixed at one point of the supply line 111 with reference to the conveyance direction of the glass G1 so that the glass G1 can be seated on the supply line 111. In other words, And the aligning unit 112 aligns the stationary glass G1 positioned on both sides of the supply line 111 and adjusts the misaligned direction of the glass G1 Role.

The sensor unit 114 senses the glass G1 supplied through the supply line of the supply unit 110 and serves as a switch for driving the alignment unit 112. [

At this time, the sensor unit 114 senses that the glass G1 is fed to the position of the fixing part 113, suspends the driving of the supply line 111, drives the aligning part 112 to move the glass G1, Are arranged in a stopped state.

The sensor unit 114 senses an impact and can be provided integrally with the fixing unit 113. When the glass G1 contacts the fixing unit 113, the sensor unit 114 temporarily stops driving the supply line 111 , And drives the aligning portion 112.

The supply picker unit 120 serves to adsorb the glass G1 aligned by the alignment portion 112 and to transfer the glass G1 to the inspection unit 130 to be described later.

In other words, the alignment portion 112 aligns the glass G1 before the glass G1 is transferred to the inspection start point of the inspection unit 130, which will be described later, by the supply picker unit 120. [

Here, as shown in FIG. 2, the feed picker unit 120 is provided with a dual pick-up robot so as to feed the two glasses G1 at a time, thereby shortening the inspection time. However, The shape of the unit 120 is not limited to the drawing, and various driving methods may be provided.

3, the inspection unit 130 is located on the side of the supply unit 110 and serves to inspect defects on the surface of the glass G2 transported by the supply picker unit 120, The first inspection unit 131 includes a second inspection unit 134, a first transfer unit 136, a second transfer unit 137, and an inspection base unit 138.

3, the first inspection unit 131 includes a first transfer unit 136 for transferring the glass G2 transferred by the supply picker unit 120 to the first inspection unit 131, And a first line scan camera 132 and a second line scan camera 133 located above the vertical direction of the first transfer unit 136.

3, the second line scan camera 133 is spaced apart from the first line scan camera 132 by a predetermined distance in the transport direction of the glass G2, and the first line scan camera 133 132 serves to capture a longitudinal image of the glass G2 and the second line scan camera 133 serves to capture a unidirectional image of the glass G2.

The first transfer unit 136 provides a space for accommodating the glass G2 transferred by the supply picker unit 120 on the upper surface thereof and transfers the glass G2 from the start point of the first inspection unit 131 And a first transfer line (not shown) provided below the first transfer unit 136 to transfer the image to the end point of the first line scan camera 132. The first line scan camera 132 The image of the second line scan camera 133 is rotated by 90 degrees so as to capture a unidirectional image of the glass G2.

The first inspection unit 131 detects the scratches, cracks, cracks, and the like of the glass G2 through a mirror side light (not shown) installed on the first line scan camera 132 and the first line scan camera 132, Check for cracks, breakage, pressing and bubbles.

The first inspection unit 131 detects the scratches and cracks of the glass G2 through the bar illumination lights (not shown) provided on the upper portions of the second line scan camera 133 and the second line scan camera 133, , Pin holes, foreign objects in the camera window, scratches, dents, print blur, foreign matter, threading.

3, the second inspection unit 134 is spaced apart from the first inspection unit 131 by a predetermined distance on the basis of the conveyance direction of the glass G2, and is conveyed by the second conveyance unit 137 An area scan camera 135 which can scan a predetermined area of the glass G2 by a predetermined area and coaxial illumination (not shown) and special illumination (not shown), and the entire glass G2 is scanned for defect inspection Role.

The second transfer part 137 provides a space for accommodating the glass G2 on the upper surface thereof and a second transfer part 137 for transferring the glass G2 from the start point to the end point of the second inspection part 134 And a backlight illumination (not shown) for detecting a defect by providing a light source on a lower surface of the glass G2 and a second transfer line (not shown)

The inspection unit base unit 138 is disposed between the first transfer unit 136 and the second transfer unit 137 to separate the inspection process of the first inspection unit 131 and the second inspection unit 134, It provides a space that can be accommodated.

3, the glass G2, which has been inspected by the first inspection unit 131 by the first transfer unit 136, is inspected by the inspection unit 131 until the second transfer unit 137 completes the inspection process, The sample 138 waits for a predetermined time and is transferred to the area of the second inspection unit 134 by the second transfer unit 137 so that the inspection process for the glass G2 continues smoothly.

The second inspection unit 134 controls the logo of the glass G2, the print smear, the white spot, the black spot, and the black spot through the area camera 135, coaxial illumination (not shown), special illumination (not shown), and backlight Cracks, breaks, chipping and stains.

The discharge picker unit 140 sucks the inspected glass G2 from the second transfer unit 137 through the inspection unit 130 and discharges the first and second discharge units 160 and 170, And discharges it.

The judgment control unit 150 judges whether the surface of the glass G2 is defective based on the inspection result through the first inspection unit 131 and the second inspection unit 134 to judge whether the surface of the glass G2 is defective or not, As shown in FIG.

Specifically, the form of the judgment control unit 150 is not limited to the expression as shown in Figs. 1 and 3. By controlling the discharge picker unit 140, G2) to detect defects on the surface and to judge the defects as good or bad.

The first discharge unit 160 discharges the glass G2 determined to be good by the judgment control unit 150, in order to shorten the inspection process time.

The second discharge unit 170 serves to discharge the glass G2 determined by the judgment control unit 150 to be defective, in order to shorten the inspection process time.

Here, the first and second discharge units 160 and 170 are preferably arranged in parallel with each other in the form of a conveyor belt for conveying the glass G2 in one direction. However, the present invention is not limited thereto.

A sensor (not shown) may be installed inside or outside the first and second discharge units 160 and 170. The glass G2 may be discharged from the discharge picker unit 140, the conveyor belt of the discharge line is driven.

In this way, the judgment control unit 150 controls the discharge picker unit 140 to transfer the glass G2, which is determined to be good, to the first discharge unit 160 so that the first discharge unit 160 can discharge the glass G2 (G2).

Further, the judgment control unit 150 controls the discharge picker unit 140 to transfer the glass G2 to the second discharge unit 170 when it is judged that the second discharge unit 170 is a glass (G2) G2.

1, the passage portion C is disposed between the supply unit 110 and the first discharge unit 160 and the second discharge unit 170 and is used for the process of transferring the discharge unit 170 in one direction Specifically, the glass G1 supplied through the supply unit 110 is supplied to the first discharge unit 160 and the second discharge unit 160 via the passing portion C without passing through the inspection unit 120 170, respectively.

Accordingly, the passing portion C can be used for various processes as well as a process for inspecting surface defects of the glasses G1 and G2 according to the embodiment of the present invention. Therefore, the versatility and usability of the sorting device of the product . In addition, the passage portion C is preferably provided in the form of a conveyor belt for conveying the glasses G1 and G2 in one direction, but is not limited thereto.

1 to 3, the glass G1 is first supplied through the supply unit 110 and the supplied glass G1 is supplied to the alignment unit 112 of the supply unit 110 And the sensor unit 114, respectively. Next, the glass G1 is transferred to the inspection unit 130 through the supply picker unit 120, and the first inspection unit and the second inspection unit are inspected for surface defects, and the judgment control unit 150 The glass G2 judged to be good or bad is judged to be good or bad and the glass G2 judged as good is discharged to the first discharge unit 160 after being discharged by the discharge picker unit 140, Unit 140 to the second discharge unit 170 and then discharged.

As described above, according to the present invention, it is possible to reduce the time required for the process of inspecting and sorting the glass through the supply and discharge unit provided with the plurality of supply and discharge lines, And productivity of work can be increased.

Second, it is possible not only to detect defects on the surface of the object to be inspected, but also to classify the glass efficiently by discharging the glass determined to be good or bad through a plurality of discharge lines to the respective discharge lines.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments , The scope of the present invention should be understood as the following claims and their equivalents.

100: Product classification device
110: supply unit
111: Supply line
112:
113: Fixed portion
114:
120: Feed picker unit
130: Inspection unit
131:
132: 1st scan line camera
133: 2nd scan line camera
134:
135: Area Scan Camera
136: First transfer part
137: Second transfer part
138: Inspection Donation
140: Exhaust picker unit
150: Judgment control unit
160: first exhaust unit
170: second exhaust unit
G1, G2: Glass
C:

Claims (4)

A supply unit configured of at least one supply line and sequentially supplying the objects to be inspected;
An inspection unit located at a side of the supply unit and inspecting the inspection object conveyed from the supply unit;
A supply picker unit for sucking the inspection object placed on the supply unit and transferring the inspection object to an inspection start point of the inspection unit;
An exhaust picker unit for sucking and discharging the inspected object having been inspected through the inspection unit;
A judgment control unit for judging the inspection object as good or bad according to the inspection result of the inspection object and controlling the discharge picker unit;
A first discharging unit which is composed of at least one discharge line and discharges the inspected object judged to be good by the judging control unit; And
And a second discharge unit which is composed of at least one discharge line and discharges the inspected object judged to be poor by the judgment control unit,
Wherein the judgment control unit controls the discharge picker unit to transfer the inspection object to the first discharge unit when it is determined that the inspection object is good, and when the inspection object is judged to be defective, To the second discharge unit
Product classification device.
The method according to claim 1,
The supply unit includes:
And a plurality of alignment portions configured to be adjusted according to the size of the object to be inspected and aligning the object to be inspected supplied from the supply unit
Product classification device.
3. The method of claim 2,
Characterized in that the aligning portion aligns the inspection object before the inspection object is conveyed by the feeding picker unit
Product classification device.
The method according to claim 1,
Wherein the supply line and the discharge line are provided in the form of a conveyor belt for conveying the inspection object in one direction
Product classification device.
KR1020150095047A 2015-07-03 2015-07-03 The normal temperature ascon composition for repair KR101720008B1 (en)

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Application Number Priority Date Filing Date Title
KR1020150095047A KR101720008B1 (en) 2015-07-03 2015-07-03 The normal temperature ascon composition for repair

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KR101720008B1 KR101720008B1 (en) 2017-03-27

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107265119A (en) * 2017-08-08 2017-10-20 无锡先导智能装备股份有限公司 A kind of carrying mechanism and method for carrying for being integrated with cover plate grasping mechanism
KR101966904B1 (en) * 2018-10-02 2019-04-09 주식회사 가람 Ferrite automatic inspection and sorting device
KR20190051360A (en) * 2017-11-06 2019-05-15 대한민국(농촌진흥청장) discriminant system of contamination grain
WO2019184608A1 (en) * 2018-03-27 2019-10-03 北京京东尚科信息技术有限公司 Transport system and transport method
KR102195436B1 (en) * 2019-06-27 2020-12-28 문정권 Apparatus for inspecting and classificating spacer of vehicle
KR20210056539A (en) * 2019-11-11 2021-05-20 주식회사 미라콤아이앤씨 Apparatus and method for ispecting manufactures

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Publication number Priority date Publication date Assignee Title
KR20050074362A (en) * 2005-06-08 2005-07-18 주식회사 티엔텍 Auto inspecting equipment of object information
KR101496994B1 (en) * 2013-10-29 2015-03-02 (주) 인텍플러스 apparatus for inspecting parts of mobile phone
KR101496991B1 (en) * 2013-10-29 2015-03-02 (주) 인텍플러스 apparatus for inspecting parts of mobile
KR20150034419A (en) * 2013-09-26 2015-04-03 (주)소닉스 Vision inspection apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050074362A (en) * 2005-06-08 2005-07-18 주식회사 티엔텍 Auto inspecting equipment of object information
KR20150034419A (en) * 2013-09-26 2015-04-03 (주)소닉스 Vision inspection apparatus
KR101496994B1 (en) * 2013-10-29 2015-03-02 (주) 인텍플러스 apparatus for inspecting parts of mobile phone
KR101496991B1 (en) * 2013-10-29 2015-03-02 (주) 인텍플러스 apparatus for inspecting parts of mobile

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107265119A (en) * 2017-08-08 2017-10-20 无锡先导智能装备股份有限公司 A kind of carrying mechanism and method for carrying for being integrated with cover plate grasping mechanism
CN107265119B (en) * 2017-08-08 2023-10-20 无锡先导智能装备股份有限公司 Conveying mechanism integrated with cover plate grabbing mechanism and conveying method
KR20190051360A (en) * 2017-11-06 2019-05-15 대한민국(농촌진흥청장) discriminant system of contamination grain
WO2019184608A1 (en) * 2018-03-27 2019-10-03 北京京东尚科信息技术有限公司 Transport system and transport method
KR101966904B1 (en) * 2018-10-02 2019-04-09 주식회사 가람 Ferrite automatic inspection and sorting device
KR102195436B1 (en) * 2019-06-27 2020-12-28 문정권 Apparatus for inspecting and classificating spacer of vehicle
KR20210056539A (en) * 2019-11-11 2021-05-20 주식회사 미라콤아이앤씨 Apparatus and method for ispecting manufactures

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