CN217369334U - Panel lightening detection machine - Google Patents

Abstract

The utility model relates to a liquid crystal display panel detects technical field, in particular to panel is lighted and is detected machine. The panel lighting detector comprises a detection component; the detection assembly comprises: a lighting test device arranged above the bearing device; the bearing device comprises a bearing table, a first driving mechanism and two testing stations arranged on the bearing table, wherein the first driving mechanism drives the bearing table to move so that the two testing stations alternately move to a detection area of the lighting testing device; and the transferring device is used for transferring the panel carried on the preorder station to a test station outside a detection area of the lighting test device and transferring the panel on the test station outside the detection area of the lighting test device to a subsequent station. The carrying device with double testing stations is adopted, the conveying device is in alternate linkage relative to the carrying device, the lighting detection process and the panel transfer process can be carried out simultaneously by matching the conveying device and the carrying device, and the production efficiency is obviously improved.

Description

Panel is lighted and is detected machine

Technical Field

The utility model relates to a liquid crystal display panel detects technical field, in particular to panel is lighted and is detected machine.

Background

Among the known flat panel displays, Liquid Crystal Displays (LCDs) have been widely used for Display screens of various electronic products due to their characteristics of being light and thin, and low in power consumption.

Since the liquid crystal panel has a complex production process and many processes, various surface defects are likely to be generated in the production process. When the liquid crystal panel is manufactured, whether the panel has defects or not needs to be detected, the panel is distinguished according to the sizes of the defects, the panel is mainly divided into a macroscopic defect and a microscopic defect, particularly, the microscopic defects are difficult to identify through naked eyes, and a precise instrument needs to be additionally used. The way of identifying defects by the naked human eye with the aid of a precision instrument has the following disadvantages: the detection efficiency is low, and the detection cannot be matched with a high-speed automatic production line; the omission rate is high; the detection data is not easy to store and manage, and exception tracing is difficult to realize subsequently; the labor intensity of workers is high, and the influence of the environment is obvious, so that misjudgment and missed judgment are caused, and therefore, automatic detection equipment for the liquid crystal panel tends to be adopted in the market for detection.

At present, the known automatic inspection equipment for liquid crystal panels mainly uploads the liquid crystal panel to be inspected to a panel lighting test device in sequence through a panel rapid transfer device, the liquid crystal panel to be inspected is manually connected with an electric connector of a test system, the lighting test of the liquid crystal panel is carried out to judge whether the liquid crystal panel is normal, and then the tested liquid crystal panel is transferred to the next procedure through a transfer device.

As mentioned above, because the lighting test part of the liquid crystal panel is performed, the manual connection of the test system is still needed, the processing time is longer, and the production efficiency is reduced; the lighting detection process includes the following steps: firstly, a transfer device transfers a liquid crystal panel to be detected from the previous process to a liquid crystal panel lighting test station, secondly, a panel lighting test device detects the panel, and thirdly, the transfer device transfers the detected liquid crystal panel to the test station or the transport line of the next process; the existing panel transfer device uploads the liquid crystal panel to be tested to the panel lighting test device, namely, the processing speed of the step I is high, and the panel lighting detection process, namely, the time required by the step II is long, so that the rapid transfer device needs to prolong the cycle time for transferring the liquid crystal panel to the lighting test device, namely, the cycle time of the step II is prolonged, so as to wait for the detection lighting process to complete vacate a test station, thus the production efficiency is poor, the productivity of the liquid crystal panel is low, and the production cost is improved.

SUMMERY OF THE UTILITY MODEL

The problem that the production efficiency of the existing lighting detection equipment is poor and the productivity of the liquid crystal panel is low in the background art is solved; the utility model provides a panel lightening detection machine, which comprises a detection component; the detection assembly comprises:

a lighting test device arranged above the bearing device;

the bearing device comprises a bearing table, a first driving mechanism and two testing stations arranged on the bearing table, wherein the first driving mechanism drives the bearing table to move so that the two testing stations alternately move to a detection area of the lighting testing device;

and the transferring device is used for transferring the panel carried on the preorder station to a test station outside a detection area of the lighting test device and transferring the panel on the test station outside the detection area of the lighting test device to a subsequent station.

In an embodiment, the first driving mechanism drives the carrier to rotate, and the two testing stations are symmetrically distributed with respect to the rotation axis, so that the carrier rotates to drive the two testing stations to alternately move to a detection area of the panel lighting testing device.

In one embodiment, the bearing table is a circular plate-shaped structure and rotates along the circle center.

In one embodiment, the transfer device includes a first transfer slide rail, and a first transfer mechanism and a second transfer mechanism; the first transfer mechanism and the second transfer mechanism are connected to the first transfer slide rail in a sliding mode, the first transfer mechanism alternately moves at a test station and a preorder station which are located outside a detection area of the lighting test device through the first transfer slide rail, and the second transfer mechanism alternately moves at a test station and a postorder station which are located outside the detection area of the lighting test device through the first transfer slide rail.

In one embodiment, the lighting test device comprises a detection camera for collecting an image of a panel to be tested when the panel to be tested is lighted, and a probe positioning mechanism positioned below the detection camera; the probe positioning mechanism comprises a transverse plate, a probe arranged on the transverse plate and a multidirectional movement mechanism connected with the transverse plate and used for driving the transverse plate to move.

In one embodiment, the multidirectional motion mechanism comprises an X-axis moving assembly, a Y-axis moving assembly, a Z-axis moving assembly and a rotating assembly; the transverse plate is arranged on the rotating assembly, the rotating assembly is connected with the Y-axis moving assembly, the Y-axis moving assembly is connected with the Z-axis moving assembly, and the Z-axis moving assembly is connected to the X-axis moving assembly, so that the multi-direction moving mechanism can drive the probe to move in four directions.

In one embodiment, the probe is detachably connected to the transverse plate.

In one embodiment, the detection camera is mounted on the first lifting mechanism, so that the first lifting mechanism drives the detection camera to move up and down.

In one embodiment, the device further comprises a material conveying assembly arranged at the front end of the detection assembly; the material conveying assembly is provided with a first conveying belt, and the first transfer mechanism alternately moves between a test station outside a detection area of the lighting test device and a preorder station on the first conveying belt.

In one embodiment, the device further comprises a receiving assembly; the material receiving assembly comprises a second conveying belt, a defective product transferring device arranged above the second conveying belt and a first CV conveying assembly; the first CV conveyor assembly comprises a first inner CV assembly and a first outer CV assembly in sequence along a direction away from the second conveyor belt; the first outer CV component is a structure with three layers of CV transmission layers stacked, and the first inner CV component is arranged on the second lifting mechanism so as to enable the second lifting mechanism to drive the second lifting mechanism to move up and down; the defective product transferring device comprises a second transferring slide rail, a third transferring mechanism and a fourth transferring mechanism which are connected to the second transferring slide rail in a sliding manner; the third transfer mechanism moves alternately above the second conveyor belt and the first inner CV component, and the fourth transfer mechanism moves alternately above the first inner CV component and the first outer CV component.

Based on the foregoing, compared with the prior art, the utility model provides a pair of panel is lighted and is detected machine has following beneficial effect:

the utility model provides a panel is lighted and is detected machine adopts the device setting that bears of dual test station, bears the alternate linkage of device relatively through the transfer device, and the two cooperation can realize lightening detection process and panel transfer process and go on simultaneously, is showing to have shortened the panel and has lightened the waiting idle time of transfer device during the detection duty, is showing to have improved production efficiency, has realized production automation.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts; in the following description, the drawings are illustrated in a schematic view, and the drawings are not intended to limit the present invention.

Fig. 1 is a first schematic structural diagram according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a second embodiment of the present invention;

fig. 3 is a third schematic structural diagram according to an embodiment of the present invention;

fig. 4 is a schematic front structural view of a detection assembly according to an embodiment of the present invention;

fig. 5 is a schematic back structural view of the detecting assembly according to an embodiment of the present invention;

fig. 6 is a schematic perspective view of a material receiving assembly according to an embodiment of the present invention;

fig. 7 is a schematic front view of a receiving assembly according to an embodiment of the present invention;

fig. 8 is a schematic view of a back structure of the receiving assembly according to an embodiment of the present invention;

fig. 9 is a first schematic structural diagram of a probe positioning mechanism according to an embodiment of the present invention;

fig. 10 is a schematic structural diagram of a probe positioning mechanism according to an embodiment of the present invention.

Reference numerals:

100 fortune material subassembly 200 receives material subassembly 300 detection subassembly

400 panel 310 lighting test device 320 carrying device

330 transfer device 110 first conveyor belt 111 preamble station

311 detects camera 312 probe positioning mechanism 313 first elevating system

3121 horizontal plate 3122 probe 3123X-axis moving assembly

3124Y-axis moving assembly 3125Z-axis moving assembly 3126 rotating assembly

321 carrier 322 first test station 323 second test station

331 first transfer slide 332 first transfer mechanism 333 second transfer mechanism

210 defective transferring device 220 first CV transport module

211 second transfer slide 212, third transfer mechanism 213 and fourth transfer mechanism

221 first inner CV assembly 222 first outer CV assembly 223 second lifting mechanism

230 good product transfer device 240, second CV transport module 250, second conveyor belt

231 third transfer slide 232, fifth transfer mechanism 233 and sixth transfer mechanism

241 second inner CV section 242 second outer CV section 243 third lifting mechanism

251 subsequent station

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention; the technical features designed in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that all terms (including technical terms and scientific terms) used in the present invention have the same meaning as commonly understood by one of ordinary skill in the art to which the present invention belongs, and cannot be construed as limiting the present invention; it will be further understood that terms used herein should be interpreted as having a meaning that is consistent with their meaning in the context of this specification and the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.

The utility model provides a panel lightening detection machine as shown in the embodiment of fig. 1-10, which comprises a detection component 300; the detection assembly 300 includes:

a lighting test device 310 disposed above the carrier 320;

the carrying device 320 comprises a carrying table 321, a first driving mechanism and two testing stations arranged on the carrying table 321, wherein the first driving mechanism drives the carrying table 321 to move so that the two testing stations alternately move to a detection area of the lighting testing device 310;

and a transfer device 330 for transferring the panel 400 carried on the preceding station 111 to a testing station located outside the detection area of the lighting testing device 310, and transferring the panel 400 located on the testing station located outside the detection area of the lighting testing device 310 to the subsequent station 251.

Specifically, the carrying device 320 of the present invention includes a carrying platform 321, a first driving mechanism for driving the carrying platform 321 to move, and two testing stations (i.e. a first testing station 322 and a second testing station 323) disposed on the carrying platform 321, wherein the first driving mechanism drives the carrying platform 321 to move, so that the two testing stations alternately move to a detection area of the lighting testing device 310, that is, when one of the two testing stations is in a detection process, the other testing station is in an idle state, so that the two testing stations are respectively used as a working state station and a buffer station;

as shown in fig. 1-10, the work flow specifically includes: when the panel lighting detector works, the first driving mechanism drives the bearing table 321 to move, one test station rotates to a detection area of the lighting test device 310, and the other test station is located outside the detection area; when the lighting testing device 310 automatically lights and detects the panel 400 to be tested in the detection area, the transfer device 330 transfers the panel 400 to be tested carried on the preorder station 111 to a testing station outside the detection area of the lighting testing device 310; after the detection is finished, the first driving mechanism drives the bearing table 321 to move, the positions of the two detection stations are exchanged, the panel 400 to be detected is transferred to the detection area of the lighting test device 310 for detection, at this time, the transfer device 330 transfers the panel 400 to be detected on the test station outside the detection area of the lighting test device 310 to the subsequent station 251, and transfers the panel 400 to be detected to the test station outside the detection area of the lighting test device 310 from the preorder station 111; the steps are repeatedly circulated, so that the transfer and detection work of the panel 400 can be completed, all the steps are smoothly matched, the feeding and discharging steps and the detection steps can be synchronously carried out, the production is efficient, and the automation degree is high.

To sum up, the utility model provides a panel is lighted and is detected machine adopts the bearing device 320 setting of two test station, bears the alternate linkage of device 320 relatively through transfer device 330, and the two cooperation can realize lightening detection process and panel 400 transfer process and go on simultaneously, is showing to have shortened panel 400 and has lightened the waiting idle time that detects transfer device 330 during the working period, is showing to have improved production efficiency, has realized production automation.

Preferably, the first driving mechanism drives the carrier 321 to rotate, and the two testing stations are symmetrically distributed with respect to the rotation axis, so that the carrier 321 drives the two testing stations to alternately move to the detection area of the panel 400 for lighting the testing device 310 when rotating.

As shown in the embodiment of fig. 1 to 5, when the panel lighting inspection machine works, the first driving mechanism drives the carrier 321 to rotate 180 °, and the first testing station 322 and the second testing station 323 which are symmetrically distributed are exchanged, so that the first testing station 322 and the second testing station are alternately moved to the detection area of the lighting inspection device 310 of the panel 400, that is, the first testing station 322 and the second testing station are alternately moved below the inspection camera 311.

It should be noted that the first driving mechanism may adopt an existing rotation driving mechanism to drive the carrier stage 321 to rotate, and the technology in the art may be adaptively selected according to the design concept, which will not be described in detail herein.

Preferably, the bearing platform 321 is a circular plate-shaped structure, and the bearing platform 321 rotates along the center of a circle.

It should be noted that the purpose of the present embodiment of the carrier 321 with a circular plate-shaped structure is to facilitate use, and save the space occupied by the carrier 321 to make the apparatus compact; however, besides the circular plate-shaped structure arrangement of the present embodiment, other shape arrangements, such as square, etc., can be adopted by those skilled in the art, including but not limited to the above embodiment.

Preferably, the transfer device 330 includes a first transfer slide 331, a first transfer mechanism 332, and a second transfer mechanism 333; the first transfer mechanism 332 and the second transfer mechanism 333 are slidably connected to the first transfer slide rail 331, the first transfer mechanism 332 is alternately moved between the test station and the preorder station 111 located outside the detection area of the lighting test apparatus 310 by the first transfer slide rail 331, and the second transfer mechanism 333 is alternately moved between the test station and the postorder station 251 located outside the detection area of the lighting test apparatus 310 by the first transfer slide rail 331.

As shown in the embodiment of fig. 1 to 5, when the panel lighting inspection machine works, the first transfer mechanism 332 moves along the first transfer slide rail 331 to the preceding station 111, and grasps the panel 400 to be inspected, and then moves and lowers the panel 400 to the test station located outside the detection area of the lighting test device 310;

then, the carrier 321 moves, the test station on which the panel 400 to be tested is placed is moved to the detection area of the lighting test device 310, and the position of the test station in the detection area of the lighting test device 310 is exchanged, at this time, the second transfer mechanism 333 moves along the first transfer slide rail 331 to the test station outside the detection area of the lighting test device 310 to grab the detected panel 400, and moves along the first transfer slide rail 331 to place the detected panel 400 on the subsequent station 251; so, just accomplish feeding, detection achievement and the ejection of compact work that the panel was lighted and is detected the machine, each step cooperation is smooth and easy, and the feeding step can go on in step with ejection of compact step in step, and production is high-efficient and degree of automation is high.

It should be noted that:

the first transfer mechanism 332 and the second transfer mechanism 333 are conventional fast transfer devices, and may be implemented by using a conventional powered robot, a vacuum-suction transfer unit, or a combination of a vacuum-suction transfer unit and a powered robot, or other transportation mechanisms with existing functions, including but not limited to the embodiments and the conventional devices described above; from the above-described design, a person skilled in the art can select a suitable type and model of transfer mechanism with applicability.

In this embodiment, the first transfer mechanism 332 and the second transfer mechanism 333 are driven by a driving mechanism moving along the first transfer slide rail 331, which may be driven by an existing reciprocating linear motion mechanism.

Preferably, the first transfer mechanism 332 and the second transfer mechanism 333 are detachably connected to the first transfer slide 331; with this arrangement, maintenance, inspection and replacement of the first transfer mechanism 332 and the second transfer mechanism 333 are facilitated.

Preferably, the first transfer mechanism 332 and the second transfer mechanism 333 are operated synchronously, that is, the first transfer mechanism 332 transfers the panel 400 carried on the material transporting assembly 100 to a testing station not located below the lighting testing device 310, and the second transfer mechanism 333 transfers the panel 400 located on a testing station outside the detection area of the lighting testing device 310 to the material receiving assembly 200. So set up, the two synchronous operation for production efficiency improves.

Preferably, a jig for placing the panel 400 is arranged on the two test stations.

It should be noted that, in the technical field, the panel 400 is more conventional and common in the shape of a rectangle, and the present embodiment adopts a jig provided with a groove having a rectangular structure to match the rectangular panel 400; according to the design concept, a person skilled in the art can adjust the shape structure of the jig according to the practical applicability of the panel 400, so as to adapt to the shape of the panel 400, including but not limited to the embodiments.

Preferably, the lighting test device 310 includes a detection camera 311 for capturing an image of the panel 400 to be tested when being lighted, and a probe positioning mechanism 312 located below the detection camera 311; the probe positioning mechanism 312 includes a horizontal plate 3121, a probe 3122 installed on the horizontal plate 3121, and a multi-directional movement mechanism connected to the horizontal plate 3121 for driving the horizontal plate 3121 to move.

Further preferably, the multi-directional motion mechanism comprises an X-axis moving assembly 3123, a Y-axis moving assembly 3124, a Z-axis moving assembly 3125, a rotating assembly 3126; the transverse plate 3121 is disposed on the rotating assembly 3126, the rotating assembly 3126 is connected to the Y-axis moving assembly 3124, the Y-axis moving assembly 3124 is connected to the Z-axis moving assembly 3125, and the Z-axis moving assembly 3125 is connected to the X-axis moving assembly 3123, so that the multi-directional movement mechanism can drive the probe 3122 to move in four directions.

As shown in fig. 1-10, in use, the testing station on which the panel 400 to be tested is placed moves to the detection area of the lighting testing device 310, i.e. moves below the detection camera 311, so that the detection camera 311 can collect the image of the panel 400 to be tested when it is lighted; meanwhile, the probe positioning mechanism 312 is provided with a multidirectional movement mechanism, which drives the probe 3122 to move so that the probe 3122 moves and is positioned at the panel 400 to be tested, so that the probes 3122 are in one-to-one corresponding connection with the pins of the panel 400;

through the arrangement of the probe positioning mechanism 312, the probe 3122 can adjust the position in multiple directions, and can be accurately positioned at the joint of the panel 400, so as to achieve the effect of accurate connection; meanwhile, due to the arrangement, the number of operators can be reduced, the production efficiency can be improved, and the interference of human factors on detection results can be reduced.

It should be noted that:

the lighting test device 310 is a conventional device, and includes a probe 3122, a detection camera 311, and other components, the specific configuration of which will not be described again; the working principle and the working process of the lighting test device 310, which is correspondingly electrically connected with the lead wire of the panel 400 to be tested through the probe 3122 and is matched with the detection camera 311 to collect the image of the panel 400 to be tested when being lighted so as to identify the defects of the panel 400, are the prior art, and the description thereof is omitted here;

in this embodiment, the multi-directional movement mechanism with the above structure is adopted to drive the probe 3122 to perform four-directional movement; other existing four-way motion mechanisms may be employed by those skilled in the art based on the above design concepts, including but not limited to the embodiment schemes.

Preferably, the probe 3122 is detachably connected to the transverse plate 3121.

So set up, be convenient for probe 3122's maintenance is overhauld and is changed.

It should be noted that the probe 3122 is an existing device, and the working principle thereof is not described herein; and according to the design concept, the number of the probes 3122 installed on the horizontal plate 3121 can be adaptively adjusted according to requirements, including but not limited to the embodiments.

Preferably, the detection camera 311 is a CCD detection camera 311.

It should be noted that, it should be understood that the detection camera 311 mainly functions to capture images, and besides the above-mentioned CCD detection camera 311, other existing detection cameras 311 or cameras that can achieve the same function as the CCD camera can be selected, and those skilled in the art can select the detection camera according to the requirement and applicability.

Preferably, the detection camera 311 is installed on the first elevation mechanism 313 so that the first elevation mechanism 313 drives the detection camera 311 to move up and down. So set up, detection camera 311 can reciprocate, is convenient for adjust its shooting visual angle and scope, convenient to use.

Preferably, the detection camera 311 is detachably connected to the first lifting mechanism 313; so arranged, maintenance, repair and replacement of the detection camera 311 is facilitated.

Preferably, the material conveying device further comprises a material conveying assembly 100 arranged at the front end of the detection assembly 300; the material transporting assembly 100 is provided with a first conveyor belt 110, and the first transfer mechanism 332 alternately moves between a test station located outside the detection area of the lighting test device 310 and the preamble station 111 on the first conveyor belt 110.

Preferably, the collecting assembly 200 is further included; the receiving assembly 200 comprises a second conveyor belt 250, a defective product transferring device 210 arranged above the second conveyor belt 250, and a first CV conveyor assembly 220; the first CV conveyance assembly 220 comprises, in order in a direction away from the second conveyor 250, a first inner CV assembly 221 and a first outer CV assembly 222; the first outer CV component 222 is a structure in which three CV transport layers are stacked, and the first inner CV component 221 is installed on the second lifting mechanism 223 so that the second lifting mechanism 223 drives it to move up and down; the defective article transferring device 210 comprises a second transferring slide rail 211, and a third transferring mechanism 212 and a fourth transferring mechanism 213 which are connected to the second transferring slide rail 211 in a sliding manner; the third transfer mechanism 212 moves alternately above the second conveyor 250 and the first inner CV modules 221, and the fourth transfer mechanism 213 moves alternately above the first inner CV modules 221 and the first outer CV modules 222.

As shown in fig. 1-10, the operation process of the receiving assembly 200 comprises the following specific steps:

(1) the detected panel 400 is conveyed to a station (i.e. a subsequent station 251) of the second conveyor 250, and the second conveyor 250 drives the detected panel 400 to move;

(2) an operator puts an empty cull bin on a first layer (bottom layer) of the first outer CV assembly 222, transfers the empty cull bin onto the first inner CV assembly 221 through cooperation of the first outer CV assembly 222 and the first inner CV assembly 221, and lifts the first inner CV assembly 221 through the second lifting mechanism 223 to lift the cull bin up;

(3) the third transfer mechanism 212 of the defective transfer device 210 grabs the panel 400 on the second conveyor belt 250, moves to the upper side of the first inner CV component 221, and places the defective panel 400 on the defective bin;

(4) a paper separation bin provided with paper separation is placed on the third layer (namely the top layer) of the first outer CV component 222, the fourth transfer mechanism 213 grabs the paper separation and then moves the paper separation bin to the upper part of the defective product bin, and the paper separation bin is placed above the panel 400 in the defective product bin; the steps (3) and (4) are alternately carried out, so that the defective product panel 400 and the partition paper in the defective product bin are alternately stacked;

(5) after the defective bin is fully collected, the defective bin moves downwards to the second floor of the first outer CV component 222 through the second lifting mechanism 223, the defective bin is conveyed to the second floor of the first outer CV component 222 through the cooperation of the first outer CV component 222 and the first inner CV component 221, and a user takes out the defective bin from the second floor of the first outer CV component 222; therefore, the steps are repeated, and the material receiving process of the defective material bin can be carried out in a circulating mode.

Adopt the defective work to carry and carry device 210 and first CV transfer module 220 complex setting, realize the automatic receipts material of accomplishing defective work panel 400, can reduce operating personnel and improve production efficiency, high-efficient and degree of automation height.

Preferably, the receiving assembly 200 is further disposed on a good product transferring device 230 and a second CV conveying assembly 240 above the second conveying belt 250; the second CV conveyance assembly 240 includes, in order in a direction away from the second conveyor 250, a second inner CV assembly 241 and a second outer CV assembly 242; the second outer CV component 242 is a structure in which three CV transmission layers are stacked, and the second inner CV component 241 is installed on the third lifting mechanism 243, so that the third lifting mechanism 243 drives the third lifting mechanism 243 to move up and down; the good product transferring device 230 includes a third transferring slide rail 231, and a fifth transferring mechanism 232 and a sixth transferring mechanism 233 slidably connected to the third transferring slide rail 231; the fifth transfer mechanism 232 alternately moves above the second conveyor 250 and the second inner CV modules 241, and the sixth transfer mechanism 233 alternately moves above the second inner CV modules 241 and the second outer CV modules 242.

In the actual production process, when the lighting detection process is not performed and the subsequent process is performed, the detected panel 400 needs to be placed on the material receiving assembly 200, so that the panel 400 is transmitted to the next process through the second conveyor belt 250; as shown in fig. 1 to 10, in the present embodiment, a good product transferring device 230 and a second CV conveying assembly 240 are provided to place the panel 400 on the second conveying belt 250;

the operation process of the good product transferring device 230 and the second CV conveying assembly 240 includes the following steps:

(1) a user puts the good product bin with the good product panel 400 on the first layer (bottom layer) of the second outer CV component 242, transfers the good product bin to the second inner CV component 241 through the cooperation of the second outer CV component 242 and the second inner CV component 241, and lifts the second inner CV component 241 through the third lifting mechanism 243 to lift the defective product bin;

(2) the fifth transfer mechanism 232 of the defective product transfer device 210 grabs the good product panel 400 in the defective product bin, moves the good product panel to the upper side of the second conveyor belt 250, and places the good product panel 400 on the second conveyor belt 250;

(3) an empty paper separation bin is arranged on the third layer (namely the top layer) of the second outer CV component 242, and the sixth transfer mechanism 233 grabs the paper separation covered on the good product in the good product bin and then moves the good product over the paper separation bin to place the paper separation in the paper separation bin; the steps (2) and (3) are alternately carried out, so that the good-product panels 400 in the good-product bin are placed on the second conveyor belt 250 one by one;

(4) after the good product panels 400 in the good product bins are taken out, the good product bins are moved down to the side of the second layer of the second outer CV component 242 through the third lifting mechanism 243, the good product bins are conveyed to the second layer of the second outer CV component 242 through the cooperation of the second outer CV component 242 and the second inner CV component 241, and a user takes out empty good product bins from the second layer of the second outer CV component 242; thus, the above steps are repeated, and the discharging process of the good-quality panel 400 can be performed in a circulating manner.

Adopt the non-defective products to carry the device 230 and the second CV transport assembly 240 complex setting of carrying, realize the automatic blowing of accomplishing non-defective products panel 400, can reduce operating personnel and improve production efficiency, high-efficient and degree of automation height.

Preferably, the first CV conveyance assembly 220 and the second CV conveyance assembly 240 employ roller CVs, i.e., roller CV conveyors;

it should be noted that "CV conveyance" is a conventional term for a certain conveyance means in the art, and "CV conveyance component" is a conventional term for a belt component disposed by the conveyance means in the art; in engineering design, the transmission mode can be generally divided into the following four modes: the specific construction and the working principle of the ZV transmission, the CV transmission, the CR transmission and the CL transmission are the prior art and are not described repeatedly;

it should be noted that:

the third transfer mechanism 212, the fourth transfer mechanism 213, the fifth transfer mechanism 232 and the sixth transfer mechanism 233 are conventional fast transfer devices, and may be implemented by using a conventional powered robot, a vacuum-suction transfer member, or a combination of a vacuum-suction transfer component and a powered robot, or other transportation mechanisms with existing functions, including but not limited to the above conventional devices; from the above-described design, a person skilled in the art can select a suitable type and model of transfer mechanism with applicability.

Preferably, the first inner CV assembly 221 is detachably connected to the second elevating mechanism 223; the second inner CV section 241 is detachably connected to the third elevating mechanism 243.

So arranged, the first inner CV component 221 and the second inner CV component 241 are convenient to maintain, repair and replace.

The first lifting mechanism 313, the second lifting mechanism 223 and the third lifting mechanism 243 are conventional reciprocating linear motion mechanisms, and can be selected by those skilled in the art according to requirements.

Preferably, the first conveyor belt 110 and the second conveyor belt 250 both use rollers CV, i.e., roller conveyor belts.

In addition, it will be appreciated by those skilled in the art that although a number of problems exist in the prior art, each embodiment or solution of the present invention may be improved in one or more respects, without necessarily simultaneously solving all the technical problems listed in the prior art or in the background. It will be understood by those skilled in the art that nothing in a claim should be taken as a limitation on that claim.

Although terms such as detection assembly, lighting test device, carrying device etc. are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention; the terms "first," "second," and the like in the description and in the claims, and in the drawings, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications or substitutions do not depart from the scope of the invention in its corresponding aspects.

Claims (10)

1. A panel lighting detector comprises a detection component; characterized in that, the detection component includes:

a lighting test device arranged above the bearing device;

the bearing device comprises a bearing table, a first driving mechanism and two testing stations arranged on the bearing table, wherein the first driving mechanism drives the bearing table to move so that the two testing stations alternately move to a detection area of the lighting testing device;

and the transferring device is used for transferring the panel carried on the preorder station to a test station outside a detection area of the lighting test device and transferring the panel on the test station outside the detection area of the lighting test device to a subsequent station.

2. The panel lighting detector according to claim 1, wherein: the first driving mechanism drives the bearing table to rotate, and the two testing stations are symmetrically distributed relative to the rotating axis, so that the bearing table drives the two testing stations to alternately move to a detection area of the panel lighting testing device when rotating.

3. The panel lighting detector according to claim 2, wherein: the bearing table is of a circular plate-shaped structure and rotates along the circle center.

4. The panel lighting detector according to claim 3, wherein: the transfer device comprises a first transfer slide rail, a first transfer mechanism and a second transfer mechanism;

the first transfer mechanism and the second transfer mechanism are connected to the first transfer slide rail in a sliding mode, the first transfer mechanism alternately moves at a test station and a preorder station which are located outside a detection area of the lighting test device through the first transfer slide rail, and the second transfer mechanism alternately moves at a test station and a postorder station which are located outside the detection area of the lighting test device through the first transfer slide rail.

5. The panel lighting detector according to claim 1, wherein: the lighting test device comprises a detection camera and a probe positioning mechanism, wherein the detection camera is used for collecting an image of a panel to be tested when the panel to be tested is lighted, and the probe positioning mechanism is positioned below the detection camera;

the probe positioning mechanism comprises a transverse plate, a probe arranged on the transverse plate and a multidirectional movement mechanism connected with the transverse plate and used for driving the transverse plate to move.

6. The panel lighting detector according to claim 5, wherein: the multidirectional movement mechanism comprises an X-axis movement assembly, a Y-axis movement assembly, a Z-axis movement assembly and a rotation assembly;

the transverse plate is arranged on the rotating assembly, the rotating assembly is connected with the Y-axis moving assembly, the Y-axis moving assembly is connected with the Z-axis moving assembly, and the Z-axis moving assembly is connected to the X-axis moving assembly, so that the multi-direction moving mechanism can drive the probe to move in four directions.

7. The panel lighting detector according to claim 5, wherein: the probe is detachably connected to the transverse plate.

8. The panel lighting detector according to claim 5, wherein: the detection camera is arranged on the first lifting mechanism, so that the first lifting mechanism drives the detection camera to move up and down.

9. The panel lighting detector according to claim 4, wherein: the material conveying component is arranged at the front end of the detection component;

the material conveying assembly is provided with a first conveying belt, and the first transfer mechanism alternately moves between a test station outside a detection area of the lighting test device and a preorder station on the first conveying belt.

10. The panel lighting detector according to claim 1, wherein: the device also comprises a material receiving assembly; the material receiving assembly comprises a second conveying belt, a defective product transferring device arranged above the second conveying belt and a first CV conveying assembly;

the first CV conveyor assembly comprises a first inner CV assembly and a first outer CV assembly in sequence along a direction away from the second conveyor belt; the first outer CV component is a structure with three layers of CV transmission layers stacked, and the first inner CV component is arranged on the second lifting mechanism so as to enable the second lifting mechanism to drive the second lifting mechanism to move up and down;

the defective product transferring device comprises a second transferring slide rail, a third transferring mechanism and a fourth transferring mechanism which are connected to the second transferring slide rail in a sliding manner; the third transfer mechanism moves alternately above the second conveyor belt and the first inner CV assembly, and the fourth transfer mechanism moves alternately above the first inner CV assembly and the first outer CV assembly.

Images