CN113029241A - Screen detection assembly line - Google Patents

Abstract

The invention discloses a screen detection assembly line, which comprises: the pre-lighting detection equipment is used for carrying out pre-lighting detection on the screen without the film; the burning device is arranged on one side of the pre-lighting detection device and is used for burning the pre-lighting screen; the lighting detection equipment is arranged on one side of the burning equipment and used for lighting detection on the burnt screen; the appearance detection device is arranged on one side of the lighting detection device and used for carrying out appearance detection on the screen which is used for completing the lighting detection, and the appearance detection device comprises a first feeding mechanism, a first material conveying mechanism, a first detection mechanism, a second detection mechanism and a first discharging mechanism. The screen detection assembly line can improve the screen detection efficiency.

Description

Screen detection assembly line

Technical Field

The invention relates to the technical field of screen detection, in particular to a screen detection assembly line.

Background

Electronic products such as televisions, computers, mobile phones and other equipment are all provided with display screens, the display screens comprise screen areas used for displaying and binding areas bound with circuit boards, after the screen areas are assembled, pins of the screen areas are bound with bonding pads on the circuit boards, finally, protective films are pasted on the whole display screens for protection, and then, a plurality of processes of appearance detection, lighting detection and burning are needed to be carried out subsequently.

In the related art, the detection and burning processes of screen detection are both operated manually, so that the detection efficiency of the screen is low.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a screen detection assembly line which can improve the screen detection efficiency.

According to a screen detection pipeline of an embodiment of a first aspect of the present invention, the screen includes a screen area and a binding area, including: the pre-lighting detection equipment is used for carrying out pre-lighting detection on the screen without the film; the burning device is arranged on one side of the pre-lighting detection device and is used for burning the pre-lighting screen; the lighting detection equipment is arranged on one side of the burning equipment and used for lighting detection on the burnt screen; appearance detection equipment locates one side of lighting detection equipment for light the detection to accomplishing the screen carries out the outward appearance and detects, appearance detection equipment includes first feed mechanism, first biography material mechanism, first detection mechanism, second detection mechanism and first unloading mechanism, wherein, first feed mechanism be used for with it comes to light the transmission of detection equipment the screen shifts to on the first biography material mechanism, first detection mechanism is used for right the screen district with bind the district and detect, second detection mechanism is used for right it detects to bind the district, first unloading mechanism is used for detecting the completion the screen carries out the unloading.

The screen detection assembly line provided by the embodiment of the invention at least has the following beneficial effects: through will light check out test set in advance, burn record equipment, it detects wholly to light check out test set and outward appearance check out test set constitution, thereby can realize the automation to the detection of screen, can promote detection efficiency, wherein outward appearance check out test set includes first feed mechanism, first biography material mechanism, first detection mechanism, second detection mechanism and first unloading mechanism, first feed mechanism will light the screen that check out test set transmission came and shift to first biography material mechanism on, first detection mechanism detects screen area and binding district, second detection mechanism detects binding district, first unloading mechanism is used for carrying out the unloading to the screen that accomplishes the detection, can realize the automation that screen outward appearance detected.

According to some embodiments of the present invention, the first material conveying mechanism, the first detecting mechanism, the second detecting mechanism and the first material discharging mechanism are disposed on two sides of the first feeding mechanism, and the first feeding mechanism is configured to feed materials to the first material conveying mechanisms on two opposite sides.

According to some embodiments of the invention, the appearance detection equipment further comprises a first material taking mechanism and a partition, wherein the first material taking mechanism is arranged on one side of the first blanking mechanism and used for grabbing the partition and sequentially stacking the partition so as to sequentially accommodate the qualified screen conveyed by the first blanking mechanism.

According to some embodiments of the present invention, the first material conveying mechanism includes a first driving member and a rotating member, the rotating member is circular, and the feeding mechanism, the first detecting mechanism, the second detecting mechanism and the discharging mechanism are disposed around the rotating member.

According to some embodiments of the present invention, the pre-lighting detection apparatus includes a second feeding mechanism, a second material conveying mechanism, a first lighting detection mechanism, and a third material conveying mechanism, wherein the second feeding mechanism is configured to convey the screen conveyed by the second material conveying mechanism to the first lighting detection mechanism, and to remove the screen whose detection is completed by the first lighting detection mechanism.

According to some embodiments of the invention, the first lighting detection mechanisms are disposed on two opposite sides of the second material conveying mechanism, and the second feeding mechanism is configured to feed and discharge materials to the first lighting detection mechanisms on two sides.

According to some embodiments of the invention, each side of the second material conveying mechanism is provided with a plurality of the first illumination detection mechanisms.

According to some embodiments of the present invention, the first illumination detection mechanism includes a test piece, an object stage, a driving module and an imaging piece, the object stage is used for placing the screen, the object stage is disposed on the driving module, the driving module is used for driving the object stage to move and correcting the position of the screen on the object stage, the test piece is disposed at one end of the driving module and is used for detecting the screen on the object stage, and the imaging piece is disposed above the object stage and is used for imaging the screen.

According to some embodiments of the invention, the driving module comprises a linear module and a movable sliding table, the movable sliding table is arranged on the linear module, the objective table is arranged on the movable sliding table, the linear module is used for driving the movable sliding table to move, and the movable sliding table can correct the position of the screen.

According to some embodiments of the present invention, the burning apparatus includes a third feeding mechanism, a fourth feeding mechanism, a burning mechanism, and a fifth feeding mechanism, wherein the third feeding mechanism is configured to transfer the screen transferred by the fourth feeding mechanism to the burning mechanism, and move the screen whose burning is completed by the burning mechanism to the fifth feeding mechanism.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The invention is further described with reference to the following figures and examples, in which:

FIG. 1 is a schematic diagram of a screen inspection pipeline according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of the screen inspection pipeline of FIG. 1 after a housing is hidden;

FIG. 3 is a schematic view of the appearance inspection apparatus of FIG. 2;

FIG. 4 is an enlarged schematic view at I of FIG. 3;

fig. 5 is a schematic view of another view of the appearance inspection apparatus of fig. 2;

FIG. 6 is a schematic diagram of the pre-ignition detection apparatus of FIG. 2;

fig. 7 is a schematic structural view of the pre-lighting detection device in fig. 6 after hiding the second feeding mechanism;

fig. 8 is a schematic structural view of the first lighting detection mechanism in fig. 7;

FIG. 9 is a schematic structural diagram of the driving module and the testing device shown in FIG. 8;

FIG. 10 is a schematic structural diagram of the recording apparatus in FIG. 2;

fig. 11 is a schematic configuration diagram of the lighting detection device in fig. 2.

Reference numerals:

a screen detection pipeline 100;

the pre-lighting detection device 110, the second feeding mechanism 111, the second feeding mechanism 112, the first lighting detection mechanism 113, the test piece 1131, the object stage 1132, the driving module 1133, the linear module 11331, the movable sliding table 11332, the mounting seat 11332a, the rotating table 11332b, the X-axis moving device 11332c, the Y-axis moving device 11332d, the rotary driving device 11332e, the imaging piece 1134, the support frame 1135, the light source 1136,

A burning device 120, a third feeding mechanism 121, a third material conveying mechanism 122, a burning mechanism 123, and a fifth material conveying mechanism 124;

the device comprises a lighting detection device 130, a detection position 131, a fourth feeding mechanism 132, a sixth material conveying mechanism 133, a lighting mechanism 134, a seventh material conveying mechanism 135 and a third discharging line 136;

the appearance detection device 140, the first feeding mechanism 141, the first feeding mechanism 142, the rotating member 1421, the first horizontal module 1431, the first supporting frame 1432, the line scan camera 1433, the 3D camera 1434, the first detection mechanism 143, the second detection mechanism 144, the second horizontal module 1441, the second supporting frame 1442, the area array camera 1443, the first blanking mechanism 145, the third horizontal module 1451, the longitudinal module 1452, the vertical module 1453, the first manipulator 1454, the second positioning member 1455, the first positioning member 146, the first material taking mechanism 147, and the first blanking line 148;

a housing 150;

the separator 200.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality is one or more, the meaning of a plurality is two or more, and the above, below, exceeding, etc. are understood as excluding the present numbers, and the above, below, within, etc. are understood as including the present numbers. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

In the description of the present invention, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Referring to fig. 1 to 10, a screen inspection pipeline 100 according to an embodiment of the present invention is provided, in which a screen includes a screen area and a binding area. The screen detection pipeline 100 includes a pre-ignition detection device 110, a burn device 120, an ignition detection device 130, and an appearance detection device 140.

Specifically, referring to fig. 1 and 2, the pre-lighting detection device 110 is used for performing pre-lighting detection on a non-filmed screen; the burning device 120 is disposed at one side of the pre-lighting detection device 110, and is configured to burn the pre-lighting screen; the lighting detection device 130 is arranged on one side of the burning device 120 and is used for lighting detection on the burnt screen; the appearance detection device 140 is disposed on one side of the lighting detection device 130, and is configured to perform appearance detection on a screen that is subjected to lighting detection, the appearance detection device 140 includes a first feeding mechanism 141, a first material conveying mechanism 142, a first detection mechanism 143, a second detection mechanism 144, and a first blanking mechanism 145, where the first feeding mechanism 141 is configured to transfer a screen that is transmitted by the lighting detection device 130 to the first material conveying mechanism 142, the first detection mechanism 143 is configured to detect a screen area and a binding area, the second detection mechanism 144 is configured to detect the binding area, and the first blanking mechanism 145 is configured to blank the screen that is subjected to detection.

The screen detection assembly line 100 is characterized in that the pre-lighting detection device 110, the burning device 120, the lighting detection device 130 and the appearance detection device 140 form a whole detection body, so that the detection of a screen can be automated, and the detection efficiency can be improved, wherein the appearance detection device 140 comprises a first feeding mechanism 141, a first conveying mechanism 142, a first detection mechanism 143, a second detection mechanism 144 and a first blanking mechanism 145, the first feeding mechanism 141 transfers the screen transmitted by the lighting detection device 130 to the first conveying mechanism 142, the first detection mechanism 143 detects a screen area and a binding area, the second detection mechanism 144 detects the binding area, the first blanking mechanism 145 is used for blanking the screen which is detected, and the automation of the screen appearance detection can be realized.

In order to protect the whole assembly line, a shell 150 can be arranged outside each part, so that the pollution of dust and other impurities to each part for a long time is reduced.

Referring to fig. 3 to 5, which are schematic structural diagrams of the appearance inspection apparatus 140, in an embodiment of the present invention, a first feeding mechanism 142, a first inspection mechanism 143, a second inspection mechanism 144, and a first blanking mechanism 145 are disposed on both sides of a first feeding mechanism 141, the first feeding mechanism 141 is configured to feed materials to the first feeding mechanism 142 on two opposite sides, and two sets of symmetrical inspection modes are disposed by disposing the first inspection mechanism 143 and the second inspection mechanism 144 on both sides, so as to improve the efficiency of the whole appearance inspection apparatus 140.

Specifically, the first feeding mechanism 141 is hung on the housing 150, so that the first material conveying mechanisms 142 on the left and right sides can be fed. In this embodiment, the first feeding mechanism 141 employs a parallel robot, so as to improve feeding efficiency. In addition, can also set up first locating piece 146 in first feed mechanism 141 the place ahead for fix a position the screen, for example set up the CCD camera, thereby promote the accuracy that first feed mechanism 141 got the material, promote material loading efficiency.

Referring to fig. 4, in an embodiment of the present invention, the first material conveying mechanism 142 includes a first driving member (not shown) and a rotating member 1421, the rotating member 1421 is circular, and the first material feeding mechanism 141, the first detecting mechanism 143, the second detecting mechanism 144 and the first material discharging mechanism 145 are disposed around the rotating member 1421, so that the first material conveying mechanism 142 drives the screen to rotate and sequentially pass through the first detecting mechanism 143 and the second detecting mechanism 144 for detection, and the space occupied by the whole detecting device can be saved by a surrounding design manner.

Wherein, the first driving piece is a driving motor.

The first material conveying mechanism 142 is provided with a plurality of positioning carriers 1422 at intervals, and the positioning carriers 1422 are used for placing the screen captured by the first feeding mechanism 141, so as to position the screen and facilitate subsequent detection.

Referring to fig. 4, in an embodiment of the invention, the first detecting mechanism 143 includes a first transverse module 1431, a first supporting frame 1432, a line scan camera 1433 and a 3D camera 1434, the first supporting frame 1432 is disposed on the first transverse module 1431, the line scan camera 1433 and the 3D camera 1434 are disposed on the first supporting frame 1432, the line scan camera 1434 is used for detecting defects of the screen area, and the 3D camera 1434 is used for detecting defects of the screen area and the bonding area.

Specifically, the first traverse module 1431 drives the line scan camera 1433 and the 3D camera 1434 to move in the X-axis direction, the line scan camera 1433 is disposed on the first support frame 1432 and projects light downward, the 3D camera 1434 is disposed at one side of the first support frame 1432, so that the rotation member 1421 drives the screen to rotate and the first traverse module 1431 drives the line scan camera 1433 and the 3D camera 1434 to move in the X-axis direction, the line scan camera 1433 and the 3D camera 1434 image the screen and transmit the imaged picture to the control device for defect analysis.

Wherein, camera 1433 is swept to line in this embodiment is used for detecting the condition such as the mar of screen area, dirty, damaged, overflow glue, easily tear the subsides hourglass and paste, and 3D camera 1434 is used for detecting the high condition of gluing of warping and binding the district to the screen area.

Referring to fig. 4, in an embodiment of the invention, the second detecting mechanism 144 includes a second transverse module 1441, a second support 1442, and an area-array camera 1443, the second support 1442 is disposed on the second transverse module 1441, the area-array camera 1443 is disposed on the second support 1442, and the area-array camera 1443 is used for detecting defects in the bonding area.

Specifically, the second transverse module 1441 drives the area-array camera 1443 to move in the X axis direction, the area-array camera 1443 images the screen, and transmits the imaged picture to the control device for defect analysis.

The area-array camera 1443 in this embodiment is used to detect whether a gold finger of the circuit board at the position of the bonding area is oxidized, whether the gold finger of the circuit board is bonded to the screen area and matched, whether the gold finger of the circuit board is damaged, and the like.

Referring to fig. 5, in an embodiment of the invention, the first discharging mechanism 145 includes a third horizontal module 1451, a vertical module 1452, a vertical module 1453 and a first robot 1454, wherein the vertical module 1452 is connected to the third horizontal module 1451, the vertical module 1453 is disposed on the vertical module 1452, wherein the third horizontal module 1451 is an X-direction moving module, the vertical module 1452 is a Y-direction moving module, and the vertical module 1453 is a Z-direction moving module, so that the first robot 1454 can move in three directions of XYZ, which is convenient for discharging.

It can be understood that, in order to improve the accuracy of the material taking of the first discharging mechanism 145, a second positioning member 1455 is further disposed on the vertical module 1453 for detecting the position of the screen transferred by the first transferring mechanism 142, thereby improving the accuracy and efficiency of the material taking of the first discharging mechanism 145.

Referring to fig. 5, in an embodiment of the present invention, the appearance inspection apparatus 140 further includes a first material taking mechanism 147, a space for placing the partition 200 is formed in the appearance inspection apparatus 140, and the first material taking mechanism 147 is disposed at one side of the first blanking mechanism 145 and is used for grabbing the partitions 200 placed in the apparatus and sequentially stacking the partitions to sequentially accommodate the qualified screens transmitted by the first blanking mechanism 145.

Specifically, the separating member 200 in this embodiment is a blister tray, and a groove is formed in the blister tray for accommodating the qualified screen transferred by the first discharging mechanism 145, so that the packaging and transportation of the screen are facilitated, and the risk of abrasion caused by mutual touch of the qualified screens is prevented.

In addition, in order to facilitate the removal of the stacked partition 200 and the screen from the production line, the partition 200 may be further provided on a drawing frame which is convenient to draw out relative to the rack, and a jacking mechanism may be further provided for blanking the partition 200 and the screen after jacking.

It is to be understood that the screen is classified into a non-defective item and a non-defective item after the screen is inspected, and in one embodiment of the present invention, the appearance inspection apparatus 140 further includes a first drop line 148 disposed at one side of the first feeding mechanism 142 for transferring the non-defective screen transferred from the first dropping mechanism 145. Therefore, qualified products can be placed in the separator 200 through the detected screen, and unqualified products can be conveyed away through the first blanking line 148, so that the whole appearance detection equipment 140 can realize automatic feeding and blanking.

Referring to fig. 6 and 7, in an embodiment of the present invention, the pre-lighting detection apparatus 110 includes a second feeding mechanism 111, a second material conveying mechanism 112, a first lighting detection mechanism 113, and a third material conveying mechanism 114, where the second feeding mechanism 111 is configured to convey the screen conveyed by the second material conveying mechanism 112 to the first lighting detection mechanism 112, and remove the screen whose detection is completed by the first lighting detection mechanism 113.

The pre-lighting detection device 110 in this embodiment is used to pre-detect a screen that is assembled but is not yet filmed and is not yet dispensed in the gold finger area.

The pre-lighting detection device 110 in this embodiment includes two parallel stations, the second material conveying mechanism 112 and the third material conveying mechanism 114 span the two stations, and each station is provided with the second feeding mechanism 111, so that the detection efficiency can be improved.

Specifically, the second feeding mechanism 111 includes two second manipulators 1111, so that the first lighting detection mechanism 113 can be fed while the screen detected to be completed by the first lighting detection mechanism 113 can be moved.

It can be understood that, in order to improve the material moving accuracy of the second feeding mechanism 111, a second positioning element 115 may be further disposed in front of the second feeding mechanism 111 for positioning incoming materials on the second material conveying mechanism 112.

Wherein, second passes material mechanism 112 to be the conveyer belt, and the relative both sides of second passing material mechanism 112 all are equipped with first detection mechanism 113 that lights, and all are equipped with a plurality of detection mechanism 113 that lights on each side of second passing material mechanism 112 to promote detection efficiency. The second feeding mechanism 111 is configured to feed and discharge the material to the first lighting detection mechanisms 113 on both sides.

Specifically, referring to fig. 8, the first illumination detection mechanism 113 includes a test piece 1131, an object stage 1132, a driving module 1133 and an imaging piece 1134, the driving module 1133 is used for driving the object stage 1132 to move and correcting the position of the screen, the object stage 1132 is used for placing the screen, the test piece 1131 is disposed at one end of the driving module 1133 and is used for detecting the screen on the object stage 1132, and the imaging piece 1134 is located above the test piece and is used for imaging the screen.

Specifically, the second feeding mechanism 111 transmits the screen to the object stage 1132 from the second feeding mechanism 112, the driving module 1133 drives the object stage 1132 to move towards the test piece 1131, after the object stage 1132 reaches a predetermined position, the imaging piece 1134 photographs and locates, thereby control the driving module 1133 to correct the position of the screen, after the correction is completed, the driving module 1133 inserts the screen into the test piece 1131, the test piece 1131 compresses the screen on the driving module 1133, thereby the probe in the test piece 1131 and the circuit board on the screen realize the electrical conduction, the probe transmits the detected information to the control instrument, the imaging piece 1134 images the lighted detection result of the screen and transmits the imaged detection result to the control instrument to obtain the detection result. After a test is completed, the driving module 1133 drives the object stage 1132 to move to the initial position again, and the second feeding mechanism 111 feeds the object after discharging, so as to perform the screen test in a reciprocating manner.

The imaging component 1134 is a CCD camera, and is used for positioning photographing and photographing after detection.

In an embodiment of the present invention, the cross-sectional area of the object stage 1132 is larger than that of the screen, so that the object stage can adapt to screens with different sizes, and is more practical.

Referring to fig. 8, in an embodiment of the present invention, the driving module 1133 includes a linear module 11331 and a movable sliding table 11332, the movable sliding table 11332 is disposed on the linear module 11331, the object stage 1132 is disposed on the movable sliding table 11332, the linear module 11331 is configured to drive the movable sliding table 11332 to move, and the movable sliding table 11332 corrects the position of the screen.

Specifically, referring to fig. 9, the movable slide platform 11332 includes a mounting seat 11332a, a rotating platform 11332b, an X-axis moving device 11332c, a Y-axis moving device 11332d, and an R-direction rotation driving device 11332e, the rotating platform 11332b, the X-axis moving device 11332c, the Y-axis moving device 11332d, and the R-direction rotation driving device 11332e are mounted on the mounting seat 11332a, the object stage 1132 is disposed on the rotating platform 11332b, the X-axis moving device 11332c is used for driving the rotating platform 11332b to move in the X direction, the Y-axis moving device 11332d is used for driving the rotating platform 11332b to move in the Y direction, and the R-direction rotation driving device 11332e is used for driving the rotating platform 11332b to rotate, so as to correct the screen on the object stage.

Among them, the X-axis moving device 11332c, the Y-axis moving device 11332d, and the R-direction rotation driving device 11332e include respective driving motors.

Specifically, the correction and detection process is as follows: after the screen is placed on the object stage 1132, the screen is driven by the linear module 11331 to move to the position of the imaging piece 1134, the imaging piece 1134 takes a picture of a gold finger in the binding area of the screen, the R-direction rotation driving device 11332e drives the rotating platform 11332b to compensate in the R-direction position, the imaging piece 1134 takes a picture again, so that the X-axis moving device 11332c and the Y-axis moving device 11332d drive the rotating platform 11332b to compensate in the X direction and the Y direction respectively, the linear module 11331 drives the screen into the testing piece 1131 to be pricked and lightened, and the imaging piece 1134 takes a picture of the screen after the screen is lightened.

The first lighting detection mechanism 113 further includes a support 1135, the imaging element 1134 is disposed on the support 1135, the imaging element 1134 is configured to image a screen on the object stage 1132, and when the screen is deviated in position, the control device controls the movable sliding table 11332 to adjust the screen in the X direction and the Y direction or drives the object stage 1132 to rotate on the movable sliding table 11332.

Wherein, still be equipped with light source 1136 on the formation of image piece 1134 in this implementation, light source 1136 are used for providing light to objective table 1132, and the CCD camera is used for shooing the screen.

As can be understood, since each side of the second material conveying mechanism 112 is provided with a plurality of first illumination detection mechanisms 113, the support 1135 is provided with a plurality of imaging members 1134, and one imaging member 1134 is correspondingly arranged at each first illumination detection mechanism 113.

In addition, in order to adapt to screens with different sizes, each imaging element 1134 can move relative to the support frame 1135 under the driving of the second driving element, so that the positioning accuracy is improved. Wherein, the second driving piece is a driving motor.

In an embodiment of the present invention, the third feeding mechanism 114 is used for feeding the qualified screen after the pre-lighting detection, and it is understood that a second feeding line 116 is further disposed on the pre-lighting detection device 110, and the second feeding line 116 is used for feeding the unqualified screen.

In addition, a lighting main board is further disposed in the first lighting detection mechanism 113, wherein the lighting main board is disposed on the test piece 1131, and the lighting main board is detachably connected to the test piece 1131, so that the lighting main board can be detached and maintained conveniently.

Referring to fig. 10, a recording apparatus 120 according to an embodiment of the present invention is provided, in which the recording apparatus 120 of the embodiment has a structure substantially the same as that of the pre-lighting detection apparatus 110, except that the recording apparatus 120 is not provided with an imaging device for imaging a screen, and in the recording apparatus 120, the screen and the test device are electrically connected for software recording.

Specifically, the recording apparatus 120 includes a third feeding mechanism 121, a fourth feeding mechanism 122, a recording mechanism 123, and a fifth feeding mechanism 124, where the third feeding mechanism 121 is configured to transmit the screen transmitted by the fourth feeding mechanism 122 to the recording mechanism 123, and remove the screen that has been recorded by the recording mechanism 123.

The two opposite sides of the fourth material conveying mechanism 122 are provided with the burning mechanisms 123, each side of the fourth material conveying mechanism 122 is provided with a plurality of burning mechanisms 123, the third feeding mechanism 121 is used for conveying the unwritten screen to each burning mechanism 123 and moving the burned screen to the fifth material conveying mechanism 124, and the burning efficiency is improved by arranging the plurality of burning mechanisms 123 on each side.

The pre-lighting detection device 110 is configured to perform pre-lighting detection on a screen without a film, move the screen into another device to perform processes of pasting a protective film, dispensing a glue, curing the glue, and the like after the pre-lighting is completed, and perform a burning process in the burning device 120 in this embodiment after the pre-lighting is completed, for example, the screen with the film and the glue being pasted can be transmitted to the burning device 120 by a conveyor belt to perform the burning process.

Referring to fig. 11, in an embodiment of the invention, the lighting detection apparatus 130 includes a plurality of parallel detection bits 131, and each detection bit 131 is capable of performing a lighting test on the screen. The lighting detection device 130 and the pre-lighting detection device 110 have the same structural function setting, wherein the number of detection steps of the lighting detection device 130 in this embodiment is different from the number of detection steps of the pre-lighting detection device 110, and in other embodiments, the two may also have the same number of steps.

Specifically, the lighting detection apparatus 130 includes a fourth feeding mechanism 132, a sixth feeding mechanism 133, a second lighting detection mechanism 134, and a seventh feeding mechanism 135, where the fourth feeding mechanism 132 is configured to convey the non-lighted screen conveyed by the sixth feeding mechanism 133 to the second lighting detection mechanism 134 and remove the lighted screen, and the seventh feeding mechanism 135 is configured to convey the lighted screen, such as a qualified screen or a non-qualified screen.

Wherein, the relative both sides of sixth biography material mechanism 133 and seventh biography material mechanism 135 all are equipped with a plurality of second and light detection mechanism 134, and sixth biography material mechanism 133 and seventh biography material mechanism 135 stride across a plurality of detection positions 131 that parallel, and every detects position 131 and includes a plurality of second and lights detection mechanism 134, all is equipped with a fourth feed mechanism 132 on every detection position, detects the mode of position 131 through setting up a plurality of parallels and in order to promote detection efficiency.

Specifically, in the present embodiment, the lighting detection device 130 includes four detection bits 131 in parallel, and in other embodiments, other numbers of detection bits 131 may be provided as needed.

In an embodiment of the present invention, the seventh feeding mechanism 135 is used for feeding the lighted acceptable screen, and a third discharging line 136 is further provided at each of the detecting positions 131, and the third discharging line 136 is provided at one side of the lighting mechanism 134 for feeding the screen to be detected as the unqualified screen.

The second lighting detection mechanism 134 in the lighting detection device 130 and the first lighting detection mechanism 113 in the pre-lighting detection device 110 have the same usage, and are not described herein again.

Above-mentioned screen detects assembly line 100, the relative both sides of the second biography material mechanism 112 in the check out test set 110 of lighting in advance all are equipped with a plurality of first detection mechanism 113 of lighting, thereby can promote detection efficiency, be equipped with a plurality of detection position 131 in lighting check out test set 130, thereby promote detection efficiency, lighting check out test set 110 in advance, burn record equipment 120, lighting check out test set 130 and outward appearance check out test set 140 assemble into the detection assembly line in proper order, make to detect and realize automaticly, detection efficiency is high.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention. Furthermore, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.

Claims (10)

1. A screen detection pipeline, the screen including a screen area and a binding area, comprising:

the pre-lighting detection equipment is used for carrying out pre-lighting detection on the screen without the film;

the burning device is arranged on one side of the pre-lighting detection device and is used for burning the pre-lighting screen;

the lighting detection equipment is arranged on one side of the burning equipment and used for lighting detection on the burnt screen;

appearance detection equipment locates one side of lighting detection equipment for light the detection to accomplishing the screen carries out the outward appearance and detects, appearance detection equipment includes first feed mechanism, first biography material mechanism, first detection mechanism, second detection mechanism and first unloading mechanism, wherein, first feed mechanism be used for with it comes to light the transmission of detection equipment the screen shifts to on the first biography material mechanism, first detection mechanism is used for right the screen district with bind the district and detect, second detection mechanism is used for right it detects to bind the district, first unloading mechanism is used for detecting the completion the screen carries out the unloading.

2. The screen detection assembly line of claim 1, wherein the first feeding mechanism, the first detection mechanism, the second detection mechanism and the first discharging mechanism are disposed on two sides of the first feeding mechanism, and the first feeding mechanism is configured to feed the first feeding mechanism on two opposite sides.

3. The screen detection assembly line of claim 1, wherein the appearance detection device further comprises a first material taking mechanism and a partition, wherein the first material taking mechanism is arranged on one side of the first blanking mechanism and used for grabbing the partition and sequentially stacking the partition so as to sequentially accommodate the qualified screen conveyed by the first blanking mechanism.

4. The screen detection assembly line of claim 1, wherein the first feeding mechanism comprises a first driving member and a rotating member, the rotating member is circular, and the feeding mechanism, the first detecting mechanism, the second detecting mechanism and the discharging mechanism are disposed around the rotating member.

5. The screen detection pipeline of claim 1, wherein the pre-lighting detection device comprises a second feeding mechanism, a second material conveying mechanism, a first lighting detection mechanism and a third material conveying mechanism, and the second feeding mechanism is used for conveying the screen conveyed by the second material conveying mechanism to the first lighting detection mechanism and removing the screen which is detected by the first lighting detection mechanism.

6. The screen detection assembly line of claim 5, wherein the first illumination detection mechanisms are disposed on two opposite sides of the second material conveying mechanism, and the second feeding mechanism is configured to feed and discharge materials to the first illumination detection mechanisms on the two sides.

7. The screen detection pipeline of claim 6, wherein a plurality of the first illumination detection mechanisms are provided on each side of the second material conveying mechanism.

8. The screen detection assembly line of claim 6, wherein the first illumination detection mechanism comprises a test piece, a stage, a driving module and an imaging piece, the stage is used for placing the screen, the stage is arranged on the driving module, the driving module is used for driving the stage to move and correcting the position of the screen on the stage, the test piece is arranged at one end of the driving module and used for detecting the screen on the stage, and the imaging piece is arranged above the stage and used for imaging the screen.

9. The screen detection assembly line of claim 8, wherein the drive module comprises a linear module and a movable sliding table, the movable sliding table is arranged on the linear module, the object stage is arranged on the movable sliding table, the linear module is used for driving the movable sliding table to move, and the movable sliding table can correct the position of the screen.

10. The screen detection assembly line of claim 1, wherein the burning device comprises a third feeding mechanism, a fourth feeding mechanism, a burning mechanism, and a fifth feeding mechanism, the third feeding mechanism is configured to convey the screen conveyed by the fourth feeding mechanism to the burning mechanism, and move the screen whose burning is completed by the burning mechanism to the fifth feeding mechanism.

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