CN112474386A - Light leak detector - Google Patents

Light leak detector Download PDF

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Publication number
CN112474386A
CN112474386A CN202011024375.3A CN202011024375A CN112474386A CN 112474386 A CN112474386 A CN 112474386A CN 202011024375 A CN202011024375 A CN 202011024375A CN 112474386 A CN112474386 A CN 112474386A
Authority
CN
China
Prior art keywords
detection
piece
base
disposed
driving
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN202011024375.3A
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Chinese (zh)
Inventor
谢锦明
王伟敏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huizhou Fansheng Zhichuang Technology Co ltd
Original Assignee
Huizhou Fansheng Zhichuang Technology Co ltd
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.)
Filing date
Publication date
Application filed by Huizhou Fansheng Zhichuang Technology Co ltd filed Critical Huizhou Fansheng Zhichuang Technology Co ltd
Priority to CN202011024375.3A priority Critical patent/CN112474386A/en
Publication of CN112474386A publication Critical patent/CN112474386A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/02Measures preceding sorting, e.g. arranging articles in a stream orientating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/34Sorting according to other particular properties
    • B07C5/342Sorting according to other particular properties according to optical properties, e.g. colour
    • B07C5/3422Sorting according to other particular properties according to optical properties, e.g. colour using video scanning devices, e.g. TV-cameras
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/36Sorting apparatus characterised by the means used for distribution
    • B07C5/361Processing or control devices therefor, e.g. escort memory
    • B07C5/362Separating or distributor mechanisms

Abstract

The utility model provides a light leak detects machine, including carrying material subassembly and determine module, carry the material subassembly and include base and year material piece, it slides and sets up on the base to carry the material piece, it is used for driving cell-phone apron and slides on the base to carry the material piece, determine module is including detecting driving piece and determine piece, it sets up on the base to detect the driving piece, it sets up on detecting the driving piece to detect the driving piece and is used for driving the direction motion that detects the piece toward being close to or keeping away from year material piece, so that the hand machine apron detects to make the determine piece. Carry the material piece through setting up and remove to determine module department in order to drive cell phone cover plate to make and detect the driving piece and can drive the detecting piece and carry out the light leak to cell phone cover plate's printing ink district and detect, replaced artifical naked eye detection mode, thereby can improve detection efficiency, can also improve light leak detection quality simultaneously.

Description

Light leak detector
Technical Field
The invention relates to the technical field of visual detection, in particular to a light leakage detector.
Background
The smart phone is a general name of a type that has a mobile operating system, can expand functions by installing programs such as application software and games, and can realize wireless network access to the mobile phone through a mobile communication network. The layer on the surface of the touch screen of the smart phone is called a mobile phone cover plate, one process involved in the actual production of the mobile phone cover plate is silk printing ink, and the surface of the mobile phone cover plate can present process effects of different colors, different shapes and patterns by silk printing ink on the mobile phone cover plate.
After the mobile phone cover plate is printed with the printing ink in a silk-screen mode, the printing ink area on the mobile phone cover plate needs to be uniformly distributed, the problem of light leakage in the printing ink area on the mobile phone cover plate is particularly not allowed, if the light leakage occurs, the quality of the mobile phone cover plate is unqualified, and the display quality of the mobile phone can be finally influenced, so that the light leakage detection in the printing ink area of the mobile phone cover plate is extremely important.
At present, the light leakage detection mode of the mobile phone cover plate mainly depends on human eyes to carry out manual detection, and the detection mode has the following problems: firstly, the mobile phone cover plate is detected by human eyes for a long time, so that the human eyes are easy to fatigue, the detection of the mobile phone cover plate is incomplete, and the problem of detection leakage can occur; secondly, the output requirement is difficult to satisfy by the human eye detection, and a plurality of operating personnel need be called to carry out printing ink detection to the cell-phone apron usually for the efficiency that utilizes the human eye to detect printing ink is too low.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide the light leak detector which replaces manual operation, so that the light leak detection efficiency of an ink area of a mobile phone cover plate can be improved, and the light leak detection quality can be improved.
The purpose of the invention is realized by the following technical scheme:
a light leak detector, comprising:
the material loading component comprises a base and a material loading part, the material loading part is arranged on the base in a sliding mode, and the material loading part is used for driving the mobile phone cover plate to slide on the base; and
the detection assembly comprises a detection driving piece and a detection piece, the detection driving piece is arranged on the base, the detection piece is arranged on the detection driving piece, the detection driving piece is used for driving the detection piece to move towards the direction close to or away from the material carrying piece, so that the detection piece detects the mobile phone cover plate.
In one embodiment, the material loading assembly further includes a material moving driving member, the material moving driving member is disposed on the base, the material loading member is connected to the material moving driving member, and the material moving driving member is configured to drive the material loading member to perform a transverse movement on the base.
In one embodiment, the material carrying member comprises a transverse sliding plate, a rotating motor and a material carrying plate, the transverse sliding plate is arranged on the output shaft of the material moving driving member, the rotating motor is arranged on the transverse sliding plate, and the material carrying plate is arranged on the output shaft of the rotating motor.
In one embodiment, the material loading part further comprises an adsorption block, the adsorption block is arranged on the material loading plate, and the adsorption block is used for adsorbing the mobile phone cover plate.
In one embodiment, the adsorption block is provided with a plurality of adsorption holes, and a space is arranged between the adsorption holes.
In one embodiment, the detection driving member includes a bracket, a traverse portion and a lifting portion, the bracket is disposed on the base, the traverse portion is disposed on the bracket, the lifting portion is disposed on an output shaft of the traverse portion, the traverse portion is configured to drive the lifting portion to perform a traverse motion on the bracket, and the detection member is disposed on the lifting portion.
In one embodiment, the detecting element includes a detecting camera disposed on the output shaft of the lifting portion and a detecting aperture disposed at the bottom of the detecting camera.
In one embodiment, the detection camera is a CCD camera.
In one embodiment, the light leakage detector further comprises a housing, and the housing is buckled on the base.
In one embodiment, the light leakage detector further comprises an ion wind rod, the ion wind rod is arranged on the shell, and the ion wind rod faces the loading part.
Compared with the prior art, the invention has at least the following advantages:
the light leakage detector comprises a material loading assembly and a detection assembly, wherein the material loading assembly comprises a base and a material loading piece, the material loading piece is arranged on the base in a sliding mode and is used for driving a mobile phone cover plate to slide on the base, the detection assembly comprises a detection driving piece and a detection piece, the detection driving piece is arranged on the base, the detection piece is arranged on the detection driving piece, and the detection driving piece is used for driving the detection piece to move towards a direction close to or far away from the material loading piece so that the detection piece can detect the mobile phone cover plate. Carry the material piece through setting up and remove to determine module department in order to drive cell phone cover plate to make and detect the driving piece and can drive the detecting piece and carry out the light leak to cell phone cover plate's printing ink district and detect, replaced artifical naked eye detection mode, thereby can improve detection efficiency, can also improve light leak detection quality simultaneously.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural diagram of a light leakage detector according to an embodiment of the present invention;
FIG. 2 is a schematic view of a portion of the light leak detector shown in FIG. 1;
FIG. 3 is a schematic view of another angle structure of the leak detector shown in FIG. 1;
fig. 4 is a schematic view of a partial structure a of the leak detector shown in fig. 1.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
It is noted that as used herein, reference to an element being "connected" to another element also means that the element is "in communication" with the other element, and fluid can be in exchange communication between the two.
Referring to fig. 1, a light leakage detector 10 includes a material loading assembly 100 and a detection assembly 200, where the material loading assembly 100 is used for loading a mobile phone cover plate, and the detection assembly 200 is used for detecting the mobile phone cover plate on the material loading assembly 100.
Referring to fig. 1 again, the material loading assembly 100 includes a base 110 and a material loading member 120, the material loading member 120 is slidably disposed on the base 110, and the material loading member 120 is used for driving the mobile phone cover to slide on the base 110.
It should be noted that the loading member 120 is slidably disposed on the base 110, in an embodiment, a slide rail may be installed on the base 110, the loading member 120 is made to slide on the slide rail, and then a driving source such as a screw rod component driven by an air cylinder or a motor drives the loading member 120 to slide on the slide rail; further, the material loading part 120 can also be installed on the screw module, wherein the material loading part 120 is connected to the output shaft of the screw module, so that the material loading part 120 can slide on the base 110 under the driving of the screw module, in one embodiment, the material loading part 120 can be a fixing plate, and is placed on the fixing plate through a handle cover plate, so that the mobile phone cover plate can slide on the base 110.
Referring to fig. 1 again, the detecting assembly 200 includes a detecting driving member 210 and a detecting member 220, the detecting driving member 210 is disposed on the base 110, the detecting member 220 is disposed on the detecting driving member 210, and the detecting driving member 210 is used for driving the detecting member 220 to move toward or away from the material loading member 120, so that the detecting member 220 detects the cover plate of the mobile phone.
It should be noted that, detection driving part 210 is installed on base 110, then detection piece 220 is installed on detection driving part 210, thereby it moves toward the direction of being close to or keeping away from year material piece 120 to drive detection piece 220 by detection driving part 210, so that detection piece 220 shoots the detection of cell phone cover board, in an embodiment, detection piece 220 can be an industrial camera, it detects to shoot the cell phone cover board of placing on year material piece 120 through the industrial camera, in order to carry out the light leak detection to the printing ink district of cell phone cover board, so, replace manual operation mode to carry out the light leak detection to the cell phone cover board, can improve the detection efficiency in cell phone cover board printing ink district, can also improve the light leak detection quality, effectively avoid the missed detection.
Referring to fig. 1 again, in an embodiment, the loading assembly 100 further includes a material moving driving member 130, the material moving driving member 130 is disposed on the base 110, the loading member 120 is connected to the material moving driving member 130, and the material moving driving member 130 is used for driving the loading member 120 to move on the base 110 in a transverse direction.
It should be noted that the material loading part 120 can slide on the base 110, in an embodiment, the material loading part 120 may be driven by the material moving driving part 130, for example, the material moving driving part 130 may be a screw rod part driven by a motor, and then the material loading part 120 is installed on the screw rod part, so that the material loading part 120 can slide on the base 110, in an embodiment, the material moving driving part 130 may also be another driving source such as an air cylinder, so that the material loading part 120 can be driven by the air cylinder or the motor to slide, and automatic control can be achieved for the material loading part 120 to slide on the base 110, thereby achieving automatic loading and unloading for the mobile phone cover plate, and improving light leakage detection efficiency for the mobile phone cover plate.
Referring to fig. 1 and fig. 2, in one embodiment, the material loading member 120 includes a traverse sliding plate 121, a rotating motor 122 and a material loading plate 123, the traverse sliding plate 121 is disposed on an output shaft of the material moving driving member 130, the rotating motor 122 is disposed on the traverse sliding plate 121, and the material loading plate 123 is disposed on an output shaft of the rotating motor 122.
It should be noted that the traverse sliding plate 121 is installed on the output shaft of the material moving driving element 130, then the rotating motor 122 is installed on the traverse sliding plate 121, and then the material carrying plate 123 is installed on the rotating motor 122, it should be noted that, at this time, the material carrying plate 123 is used for carrying the mobile phone cover plate, and since the material carrying plate 123 is installed on the rotating motor 122, it should be noted that, the rotating motor 122 is used for driving the material carrying plate 123 to rotate, for example, for driving the material carrying plate 123 to rotate 90 degrees in the horizontal direction, so that the mobile phone cover plate placed on the material carrying plate 123 can be rotated 90 degrees, thereby being beneficial for the detecting element 220 to perform the photo detection on the mobile phone cover plate, in an embodiment, the rotating motor 122 can be replaced by a rotating cylinder.
Referring to fig. 2 again, in an embodiment, the material loading member 120 further includes an adsorption block 124, the adsorption block 124 is disposed on the material loading plate 123, and the adsorption block 124 is used for adsorbing the mobile phone cover plate.
It should be noted that, when the mobile phone cover is placed on the material loading plate 123, it is necessary to ensure that the mobile phone cover can be fixed without displacement, in an embodiment, the material loading plate 123 is provided with the adsorption block 124, and in an embodiment, the adsorption block 124 is provided with a vacuum chuck, so that the mobile phone cover is adsorbed and fixed by the vacuum chuck.
Referring to fig. 2 again, in one embodiment, the material loading member 120 further includes a backlight plate 125, the backlight plate 125 is disposed on the material loading plate 123, and the absorption block 124 is disposed on the backlight plate 125.
It should be noted that, the backlight plate 125 is internally provided with light emitting devices such as lamp beads, and when the handle cover plate is placed on the adsorption block 124, the backlight plate 125 can irradiate from the bottom of the mobile phone cover plate, so that the detection of the handle cover plate by the detection member 220 can be facilitated.
Referring to fig. 2 again, in one embodiment, the absorption block 124 is provided with a plurality of absorption holes 124a, and a space is provided between the absorption holes 124 a.
It should be noted that, directly set up absorption hole 124a on absorption piece 124, then be connected absorption hole 124a with vacuum generator to make inside negative pressure that forms of absorption hole 124a in order to inhale tight cell-phone cover, when the cell-phone cover is placed on absorption piece 124, can closely laminate with absorption piece 124, thereby improve the stability of cell-phone cover, in an embodiment, absorption hole 124a sets up a plurality ofly, can improve the fixed dynamics to the cell-phone cover, thereby prevent that the problem of position skew from appearing in the mobile process in the cell-phone cover.
Referring to fig. 1 again, in one embodiment, the detection driving member 210 includes a bracket 211, a traverse portion 212 and an elevating portion 213, the bracket 211 is disposed on the base 110, the traverse portion 212 is disposed on the bracket 211, the elevating portion 213 is disposed on an output shaft of the traverse portion 212, the traverse portion 212 is used for driving the elevating portion 213 to perform a traverse motion on the bracket 211, and the detection member 220 is disposed on an output shaft of the elevating portion 213.
It should be noted that the bracket 211 is mounted on the base 110, and the bracket 211 crosses over the material loading member 120, so that when the material loading member 120 is driven by the material moving driving member 130 to move the cover plate of the mobile phone to the lower side of the bracket 211, the traverse portion 212 is mounted on the bracket 211, the lifting portion 213 is mounted on the traverse portion 212, the traverse portion 212 can drive the lifting portion 213 to perform traverse movement, the detecting member 220 is mounted on the output shaft of the lifting portion 213, and the lifting portion 213 can drive the detecting member 220 to perform lifting movement, so that the detecting member 220 can perform traverse movement and lifting movement to detect light leakage in the ink area of the cover plate of the mobile phone placed on the adsorption block 124 by combining the traverse portion 212 and the lifting portion 213, in an embodiment, the traverse portion 212 and the lifting portion 213 are both motor-driven screw modules, in an embodiment, the traverse portion 212 and the lifting portion 213 may also be electric cylinders, this enables the detection member 220 to be driven for the lateral movement and the vertical movement.
Referring to fig. 1 again, in one embodiment, the detecting element 220 includes a detecting camera 221 and a detecting aperture 222, the detecting camera 221 is disposed on the output shaft of the lifting portion 213, and the detecting aperture 222 is disposed at the bottom of the detecting camera 221.
The detection camera 221 is mounted on an output shaft of the lifting unit 213, and the traverse unit 212 and the lifting unit 213 allow the detection camera 221 to perform traverse movement and lifting movement, so that the photo detection of the cover plate of the mobile phone placed on the adsorption block 124 can be performed, and further, a detection diaphragm 222 is mounted on a bottom of the detection camera 221, and the detection diaphragm 222 is used to provide a light source so that the detection camera 221 can accurately perform light leakage detection of an ink area of the cover plate of the mobile phone.
Referring to fig. 3, in an embodiment, the light leakage detector 10 further includes a housing 300, and the housing 300 is fastened to the base 110; the light leakage detector 10 further includes an ion wind bar 400, the ion wind bar 400 is disposed on the housing 300, and the ion wind bar 400 is disposed toward the loading member 120.
It should be noted that the housing 300 is fastened on the base 110 to protect the detection assembly 200, so that the influence of external light on the detection camera 221 in the detection assembly 200 can be reduced, and the detection effect of the detection camera 221 on the mobile phone cover plate can be improved; further, the ion wind bar 400 is installed on the housing 300, it should be noted that the material moving driving member 130 is installed on the base 110, the housing 300 is also fastened on one end of the material moving driving member 130, specifically, the end of the material moving driving member 130 close to the detecting component 200 is covered by the housing 300, the end of the material moving driving member 130 far away from the detecting component 200 is used for loading the mobile phone cover plate, and the ion wind bar 400 is installed on the end of the material moving driving member 130 far away from the detecting component 200, so that when the mobile phone cover plate is placed on the adsorbing block 124, the ion wind bar 400 is a fixed static electricity eliminating device, which can blow out the ion gas to the mobile phone cover plate, so as to remove the static electricity and the foreign matter on the mobile phone cover plate, thereby improving the cleanliness of the mobile phone cover plate, and further improving the detection accuracy of the detecting camera 221 to the mobile phone cover plate ink area.
Referring to fig. 1 and 4, in an embodiment, the light leakage detector 10 further includes a positioning assembly 500, the positioning assembly 500 includes a positioning sliding plate 510 and a positioning column 520, the positioning sliding plate 510 is slidably disposed on the base 110, the positioning column 520 is disposed on the positioning sliding plate 510, and the positioning sliding plate 510 is used to drive the positioning column 520 to move toward or away from the adsorbing block 124, so that the positioning column 520 pushes the mobile phone cover plate on the adsorbing block 124.
It should be noted that, when the material loading board 123 is in the loading state, that is, when the material loading board 123 is located at the end of the material moving driving member 130 away from the detecting assembly 200, after the handle cover board is placed on the adsorbing block 124, the positioning sliding plate 510 slides on the base 110, so that the positioning column 520 mounted on the positioning sliding plate 510 can push the mobile phone cover board to adjust the position of the mobile phone cover board on the adsorbing block 124, thereby achieving the purpose of adjusting the position of the mobile phone cover board, it should be noted that, the traditional way of adjusting the position of the mobile phone cover board is usually to place the handle cover board in a fixing jig with a fixing groove, however, since the thickness of the mobile phone cover board is very thin, if the traditional way of fixing by using the fixing jig is adopted, the mobile phone cover board is easily blocked in the fixing jig and is difficult to take out, and the detection of the mobile phone cover board by the detecting camera 221 is also not favorable for detecting the mobile, in the application, the positioning slide plate 510 is arranged to drive the positioning column 520 to push and adjust the mobile phone cover plate, and the mobile phone cover plate is adsorbed and fixed by the adsorption block 124, so that the mobile phone cover plate can be easily taken and placed, and light leakage detection of an ink area of the mobile phone cover plate by the detection camera 221 is facilitated; furthermore, the positioning sliding plate 510 is slidably mounted on the base 110, rather than being mounted on the traverse sliding plate 121 and driven by the material moving driving member 130, so that the position of the mobile phone cover plate can be adjusted by the matching adsorption block 124 when the mobile phone cover plate is loaded, and the mobile phone cover plate does not need to be pushed in a consistent manner in the transferring process, so that the pressure of the material moving driving member 130 can be reduced, and the mobile phone cover plate only needs to be transferred.
Referring to fig. 4 again, in one embodiment, the positioning assembly 500 further includes a positioning cylinder 530, the positioning cylinder 530 is disposed on the base 110, an output shaft of the positioning cylinder 530 is connected to the positioning slide plate 510, and the positioning cylinder 530 is used for driving the positioning slide plate 510 to move toward or away from the adsorbing block 124.
It should be noted that, the positioning cylinder 530 is used to drive the positioning sliding plate 510 to slide, so that the positioning column 520 can push the mobile phone cover plate to adjust the position of the mobile phone cover plate, thereby improving the accuracy of adjusting the mobile phone cover plate.
Referring to fig. 4 again, in one embodiment, the positioning assembly 500 further includes an adjusting frame 540, the adjusting frame 540 is disposed on the base 110, the positioning cylinder 530 is disposed on the adjusting frame 540, and the positioning slide 510 is slidably disposed on the adjusting frame 540.
It should be noted that, since the suction block 124 is higher than the plane of the base 110, the positioning slide 510 can drive the positioning column 520 to push the mobile phone cover placed on the suction block 124 by using the adjusting frame 540 to adjust the position.
In one embodiment, the angle between the projection of the extension line of the sliding direction of the positioning slide plate 510 on the horizontal plane and the projection of the extension line of the sliding direction of the traverse slide plate 121 on the horizontal plane is 45 °.
It should be noted that the surface of the base 110 is parallel to the horizontal plane, the traverse sliding plate 121 slides on the base 110 to approach or depart from the detecting assembly 200, the rotating motor 122 is installed on the traverse sliding plate 121, the material carrying plate 123 is installed on the rotating motor 122, the backlight plate 125 is installed on the material carrying plate 123, the adsorbing block 124 is installed on the backlight plate 125, the rotating motor 122 can drive the material carrying plate 123 to rotate, that is, can drive the adsorbing block 124 to rotate, in short, the adsorbing block 124 can move linearly relative to the base 110, and the positioning slide 510 slides on the slide rails installed on the adjustment frame 540, that is, the positioning slide 510 can move linearly with respect to the base 110, when the sliding path of the suction block 124 is projected onto a horizontal plane, and the sliding path of the positioning slide 510 is also projected onto a horizontal plane, the sliding path of the suction block 124 forms an angle of 45 ° with the sliding path of the positioning slide plate 510.
Further, in one embodiment, the positioning slide 510 is L-shaped, and a plurality of positioning posts 520 are provided, wherein a portion of the positioning posts 520 are mounted on one cross arm of the L-shaped positioning slide 510, and the remaining positioning posts 520 are mounted on the other cross arm of the L-shaped positioning slide 510.
It should be noted that the mobile phone cover plate is rectangular, the positioning slide plate 510 can drive the positioning columns 520 to push against the mobile phone cover plate to adjust the position of the mobile phone cover plate when sliding, specifically, in order to ensure that the mobile phone cover plate can be accurately positioned on the adsorption block 124, four sides of the mobile phone cover plate need to be pushed, specifically, the positioning slide plate 510 is set to be L-shaped, two cross arms of the L-shaped positioning slide plate 510 are respectively provided with the positioning columns 520, and because an included angle between a sliding route of the positioning slide plate 510 and a sliding route of the adsorption block 124 is 45 °, when the L-shaped positioning slide plate 510 slides to be close to the adsorption block 124, the positioning columns 520 on two cross arms of the L-shaped positioning slide plate 510 can respectively push against two adjacent side positions of the mobile phone; in one embodiment, two L-shaped positioning sliding plates 510 are provided, four positioning posts 520 are provided, and one positioning post 520 is installed on each cross arm of each L-shaped positioning sliding plate 510, of course, a plurality of positioning posts 520 can be provided according to actual needs, for example, two positioning posts 520 can be installed on one cross arm of any one L-shaped positioning sliding plate 510, so that the cover plate of the mobile phone can be accurately and stably adjusted by using two L-shaped positioning sliding plates 510, and compared with the conventional method in which four positioning sliding plates 510 are provided to respectively perform ejection adjustment on four sides of the cover plate of the mobile phone, the present application can reduce the number of positioning sliding plates 510 to simplify the positioning structure and improve the accuracy of the position adjustment of the cover plate of the mobile phone by setting the included angle between the sliding route of the L-shaped positioning sliding plates 510 and the sliding route of the suction block 124 to be 45 degrees, specifically, the L-shaped positioning sliding plate 510 can simultaneously push two adjacent sides of the mobile phone cover plate synchronously, instead of pushing two adjacent sides of the mobile phone cover plate independently in a conventional manner, so that the accuracy of adjusting the mobile phone cover plate can be improved due to the synchronism.
Compared with the prior art, the invention has at least the following advantages:
the light leakage detector comprises a material loading assembly and a detection assembly, wherein the material loading assembly comprises a base and a material loading piece, the material loading piece is arranged on the base in a sliding mode and is used for driving a mobile phone cover plate to slide on the base, the detection assembly comprises a detection driving piece and a detection piece, the detection driving piece is arranged on the base, the detection piece is arranged on the detection driving piece, and the detection driving piece is used for driving the detection piece to move towards a direction close to or far away from the material loading piece so that the detection piece can detect the mobile phone cover plate. Carry the material piece through setting up and remove to determine module department in order to drive cell phone cover plate to make and detect the driving piece and can drive the detecting piece and carry out the light leak to cell phone cover plate's printing ink district and detect, replaced artifical naked eye detection mode, thereby can improve detection efficiency, can also improve light leak detection quality simultaneously.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. A light leak detector, comprising:
the material loading component comprises a base and a material loading part, the material loading part is arranged on the base in a sliding mode, and the material loading part is used for driving the mobile phone cover plate to slide on the base; and
the detection assembly comprises a detection driving piece and a detection piece, the detection driving piece is arranged on the base, the detection piece is arranged on the detection driving piece, the detection driving piece is used for driving the detection piece to move towards the direction close to or away from the material carrying piece, so that the detection piece detects the mobile phone cover plate.
2. The light leakage detector of claim 1, wherein the loading assembly further comprises a moving driving member disposed on the base, the loading member is connected to the moving driving member, and the moving driving member is configured to drive the loading member to move across the base.
3. The light leak detector of claim 2, wherein the material loading member comprises a traverse slide plate, a rotating motor and a material loading plate, the traverse slide plate is disposed on the output shaft of the material moving driving member, the rotating motor is disposed on the traverse slide plate, and the material loading plate is disposed on the output shaft of the rotating motor.
4. The light leak detector of claim 3, wherein the material loading member further comprises an adsorption block, the adsorption block is disposed on the material loading plate, and the adsorption block is used for adsorbing a mobile phone cover plate.
5. The light leak detector of claim 4, wherein the absorption block has a plurality of absorption holes, and a space is provided between the absorption holes.
6. The light leakage detector according to claim 1, wherein the detection driving member includes a bracket, a traverse portion, and a lifting portion, the bracket is disposed on the base, the traverse portion is disposed on the bracket, the lifting portion is disposed on an output shaft of the traverse portion, the traverse portion is configured to drive the lifting portion to move transversely on the bracket, and the detection member is disposed on the lifting portion.
7. The light leak detector of claim 6, wherein the detector comprises a detection camera disposed on the output shaft of the lifting unit and a detection aperture disposed at a bottom of the detection camera.
8. A leak light detector as claimed in claim 7, wherein the detection camera is a CCD camera.
9. A light leak detector as claimed in claim 1, further comprising a housing fastened to the base.
10. The light leak detector of claim 9, further comprising an ion wind bar disposed on the housing and facing the loading member.
CN202011024375.3A 2020-09-25 2020-09-25 Light leak detector Pending CN112474386A (en)

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Application Number Priority Date Filing Date Title
CN202011024375.3A CN112474386A (en) 2020-09-25 2020-09-25 Light leak detector

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Application Number Priority Date Filing Date Title
CN202011024375.3A CN112474386A (en) 2020-09-25 2020-09-25 Light leak detector

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Publication Number Publication Date
CN112474386A true CN112474386A (en) 2021-03-12

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CN202011024375.3A Pending CN112474386A (en) 2020-09-25 2020-09-25 Light leak detector

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20120046863A (en) * 2010-10-29 2012-05-11 월드정보 시스템 주식회사 The mobile phone case evenness check up system
CN107623767A (en) * 2017-09-29 2018-01-23 苏州惠邦科信息技术有限公司 Mobile phone glass cover plate pressure test device
CN108067441A (en) * 2017-12-20 2018-05-25 惠州市圣士照明有限公司 Mobile phone display screen destatics sorting equipment
CN108188042A (en) * 2017-12-22 2018-06-22 苏州玻色智能科技有限公司 Apply the full-automatic online light transmittance detecting system in Mobile phone screen glass production line
CN109187565A (en) * 2018-09-18 2019-01-11 广东正业科技股份有限公司 A kind of automatic detection device
CN111122608A (en) * 2019-12-12 2020-05-08 深圳精创视觉科技有限公司 Cell-phone glass side defect detection device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20120046863A (en) * 2010-10-29 2012-05-11 월드정보 시스템 주식회사 The mobile phone case evenness check up system
CN107623767A (en) * 2017-09-29 2018-01-23 苏州惠邦科信息技术有限公司 Mobile phone glass cover plate pressure test device
CN108067441A (en) * 2017-12-20 2018-05-25 惠州市圣士照明有限公司 Mobile phone display screen destatics sorting equipment
CN108188042A (en) * 2017-12-22 2018-06-22 苏州玻色智能科技有限公司 Apply the full-automatic online light transmittance detecting system in Mobile phone screen glass production line
CN109187565A (en) * 2018-09-18 2019-01-11 广东正业科技股份有限公司 A kind of automatic detection device
CN111122608A (en) * 2019-12-12 2020-05-08 深圳精创视觉科技有限公司 Cell-phone glass side defect detection device

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