CN218223598U

CN218223598U - Glass screen test equipment

Info

Publication number: CN218223598U
Application number: CN202222754689.XU
Authority: CN
Inventors: 杨燕超; 刘渊; 王猛
Original assignee: Dongguan Nangong Machinery Technology Co ltd
Current assignee: Dongguan Nangong Machinery Technology Co ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-01-06
Anticipated expiration: 2032-10-19

Abstract

The utility model provides a glass screen test equipment, include: the testing mechanism is used for testing the glass screen; the good product conveying mechanism comprises a first support frame and a first conveying line arranged on the first support frame, and the first conveying line is used for receiving and conveying the glass screen qualified in the test; the defective product conveying mechanism comprises a second supporting frame, a first lifting piece and a second conveying line, wherein the first lifting piece is connected with the second supporting frame and does reciprocating linear motion along the vertical direction; the second conveying line is arranged on the second supporting frame and used for receiving the empty material tray and conveying the material tray to the lifting station, and when the material tray is positioned at the lifting station, the material tray is positioned above the first lifting piece so that the first lifting piece lifts the material tray to the defective product discharging station; and the carrying mechanism is used for placing the glass screen unqualified in the test into a material tray at the defective product discharging station. The utility model discloses a lower problem of glass screen test degree of automation among the prior art has been solved to glass screen test equipment.

Description

Glass screen test equipment

Technical Field

The utility model relates to a glass screen processing technology field particularly, relates to a glass screen test equipment.

Background

A technology for detecting the light transmittance of a glass screen of a mobile phone is to use a professional lens light transmittance tester to test the infrared transmittance of a light sensor and a distance sensor hole on a lens of the mobile phone. At present, most people use touch screen mobile phones, lenses of the touch screen mobile phones have light transmittance requirements, and meanwhile, two ink holes in cover plate glass of the mobile phones further utilize an infrared transmission technology, so that the use function of a screen when a user answers a call is controlled through the infrared transmittance of the ink holes.

In the existing production, the glass screen is directly held in a material tray by a worker to be positioned on a lens light transmittance tester, the test is carried out, the test result is observed, and the material returning frame is placed after the test is finished.

However, the glass screen is directly held by a person to test on the lens light transmittance tester, so that the automation degree is low, the production efficiency is low, and the stability and the accuracy of the test are easily influenced by factors such as manual operation deviation or operation inconsistency among different persons; in addition, when the glass screen is held manually for testing, the testing platform of the lens light transmittance tester is used as a reference for detection, so that the glass is occasionally scratched when contacting the surface of the platform, and the quality of the glass screen is influenced, thereby causing poor quality.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a glass screen test equipment to solve the lower problem of glass screen test degree of automation among the prior art.

In order to realize the above object, the utility model provides a glass screen test equipment, include: the testing mechanism is used for testing the glass screen; the good product conveying mechanism comprises a first support frame and a first conveying line arranged on the first support frame, and the first conveying line is used for receiving and conveying the glass screen qualified in the test; the defective product conveying mechanism comprises a second supporting frame, a first lifting piece and a second conveying line, wherein the first lifting piece is connected with the second supporting frame and does reciprocating linear motion along the vertical direction; the second conveying line is arranged on the second supporting frame and used for receiving the empty material tray and conveying the material tray to the lifting station, and when the material tray is positioned at the lifting station, the material tray is positioned above the first lifting piece so that the first lifting piece lifts the material tray to the defective product discharging station; and the carrying mechanism is used for placing the glass screen unqualified in the test into a material tray at the defective product discharging station.

Further, the second conveying line is movably arranged relative to the second supporting frame, the second conveying line is provided with a first position and a second position, the second conveying line is switched between the first position and the second position, and when the second conveying line is located at the first position, at least part of the second conveying line is located outside the second supporting frame; at least a portion of the second conveyor line is located at the lift station when the second conveyor line is in the second position.

Further, the defective product conveying mechanism further includes: the first transmission assembly is arranged on the second support frame, at least part of the first transmission assembly makes reciprocating linear motion along the horizontal direction, and at least part of the first transmission assembly is connected with the second conveying line so as to drive the second conveying line to make reciprocating linear motion along the horizontal direction.

Further, the defective product conveying mechanism further includes: the first guide rail is arranged on the second support frame; and the first sliding block is arranged on the second conveying line and can be arranged on the first guide rail in a sliding mode, so that the second conveying line moves along the extending direction of the first guide rail.

Further, the defective product conveying mechanism further comprises: the supporting part is movably arranged on the second supporting frame and provided with an avoiding position and a supporting position, the supporting part can be arranged between the avoiding position and the supporting position in a switching way, and when the supporting part is at the avoiding position, the first lifting part lifts the material tray to pass through the supporting part; when the supporting component is in the supporting position, the material tray is placed on the supporting component, so that the material tray is in a defective product discharging station.

Further, the defective product conveying mechanism is provided with a blanking station; the supporting component reciprocates between the defective product discharging station and the discharging station; the defective product conveying mechanism further comprises: the stacking mechanism comprises a second lifting piece and a first collecting assembly, and the second lifting piece is connected with the second supporting frame and does reciprocating linear motion along the vertical direction; first collection subassembly includes first installation department and first supporting part, and first supporting part rotates with first installation department to be connected, and after the supporting part drove the charging tray and removes to the unloading station, second lifting element lifting charging tray to make the charging tray promote first supporting part to rotate in order to pass through first supporting part, first supporting part resumes to the support state who is used for supporting the charging tray after the charging tray passes through.

Further, the defective product conveying mechanism further includes: and at least part of the second transmission assembly is connected with the supporting part so as to drive the supporting part to move.

Further, glass screen test equipment still includes: a robot; the robot is used for placing the glass screen which is unqualified in the test of the test mechanism on a third conveying line so that the third conveying line can convey the glass screen; the carrying mechanism further comprises a third supporting frame and a carrying piece, and the carrying piece is used for carrying the glass screen on the third conveying line into the material tray on the defective product discharging station; the carrying piece is movably arranged on the third support frame, the carrying piece makes reciprocating linear motion along a first preset direction, a second preset direction and a third preset direction, and the first preset direction, the second preset direction and the third preset direction are vertically arranged.

Furthermore, the first conveying line is provided with a material tray feeding station, a material placing station and a collecting station, wherein the material tray feeding station, the material placing station and the collecting station are used for receiving material trays loaded with glass screens to be tested, and the material trays loaded with qualified glass screens to be tested are collected; glass screen test equipment still includes: and the robot is used for conveying the glass screen in the material tray on the material placing station to the testing mechanism for testing, and placing the glass screen qualified in the test of the testing mechanism in the material tray on the material placing station.

Further, the test mechanism includes: the first testing component is used for detecting the light transmittance of the glass screen; and the second testing component is used for detecting the flatness of the glass screen.

Further, the glass screen testing device further comprises: the transfer mechanism comprises a rack and a rotary table, the rack is provided with a first test station, a second test station and a blanking station, a first test part is arranged on the first test station, and a second test part is arranged on the second test station; the turntable is connected with the rack and is rotatably arranged relative to the rack, the turntable is provided with a plurality of bearing parts, and each bearing part is used for bearing the glass screen; each bearing part rotates among the first testing station, the second testing station and the blanking station.

The glass screen testing equipment comprises a testing mechanism, a good product conveying mechanism, a defective product conveying mechanism and a carrying mechanism, and can respectively discharge qualified glass screens and unqualified glass screens through the good product conveying mechanism and the defective product conveying mechanism after testing the glass screens, so that the automation of glass screen testing is realized, and the testing efficiency is improved; the defective product conveying mechanism comprises a second support frame, a first lifting piece and a second conveying line, wherein the first lifting piece is connected with the second support frame and does reciprocating linear motion along the vertical direction; the second conveying line is arranged on the second supporting frame and used for receiving an empty tray and conveying the tray to the lifting station, when the tray is located at the lifting station, the tray is located above the first lifting piece, so that the first lifting piece lifts the tray to the defective product discharging station, then the carrying mechanism places the unqualified glass screen to be tested in the tray at the defective product discharging station, the empty tray can be conveniently fed, unqualified glass screen discharging is convenient to be carried out in the tray at the defective product discharging station, the layout of the glass screen testing equipment is optimized, and the occupied space of the glass screen testing equipment is reduced.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows a schematic structural view of an embodiment of a glass screen testing device according to the present invention;

fig. 2 shows a schematic structural diagram of a defective product conveying mechanism of the glass screen testing device according to the present invention;

fig. 3 shows a schematic structural diagram of a tray dividing mechanism of the glass screen testing device according to the present invention;

fig. 4 shows a schematic structural diagram of a good product conveying mechanism of the glass screen testing device according to the present invention;

fig. 5 shows a structural schematic diagram of a sub-tray assembly of the glass screen testing device according to the present invention.

Wherein the figures include the following reference numerals:

10. a testing mechanism; 11. a first test member; 12. a second test member; 20. a good product conveying mechanism; 21. a first support frame; 22. a first conveyor line; 221. a material tray feeding station; 222. a material placing station; 223. a collection station; 30. a defective product conveying mechanism; 31. a second support frame; 32. a first lifting member; 33. a second conveyor line; 34. a first transmission assembly; 35. a first guide rail; 36. a support member; 37. a stacking mechanism; 371. a second lifting member; 362. a first collection assembly; 363. a first mounting portion; 364. a first support section; 38. a second transmission assembly; 40. a material tray; 50. a carrying mechanism; 51. a third support frame; 52. a carrier; 60. a robot; 70. a third conveyor line; 90. a transfer mechanism; 91. a frame; 92. a turntable; 93. a bearing part; 101. a disc separating component; 102. a fourth lifting member; 103. a disc separating cylinder; 104. inserting sheets; 105. a clamping member; 106. a second guide rail; 107. a second slider; 111. a third lifting member; 112. a second mounting portion; 113. a second support part.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. 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 application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

In order to solve the lower problem of glass screen test degree of automation among the prior art, the utility model provides a glass screen test equipment please refer to fig. 1 to 5, include: the testing mechanism 10 is used for testing the glass screen; the good product conveying mechanism 20 comprises a first support frame 21 and a first conveying line 22 arranged on the first support frame 21, and the first conveying line 22 is used for receiving and conveying the glass screen qualified in the test; the defective product conveying mechanism 30 comprises a second supporting frame 31, a first lifting piece 32 and a second conveying line 33, wherein the first lifting piece 32 is connected with the second supporting frame 31 and does reciprocating linear motion along the vertical direction; the second conveying line 33 is arranged on the second supporting frame 31, the second conveying line 33 is used for receiving the empty tray 40 and conveying the tray 40 to the lifting station, and when the tray 40 is positioned at the lifting station, the tray 40 is positioned above the first lifting piece 32, so that the first lifting piece 32 lifts the tray 40 to the defective product discharging station; and the carrying mechanism 50 is used for placing the glass screen which is unqualified in the test into the material tray 40 at the defective product discharging station.

The glass screen testing equipment comprises a testing mechanism 10, a good product conveying mechanism 20, a defective product conveying mechanism 30 and a carrying mechanism 50, and can discharge qualified glass screens and unqualified glass screens through the good product conveying mechanism 20 and the defective product conveying mechanism 30 respectively after testing the glass screens, so that the automation of glass screen testing is realized, and the testing efficiency is improved; the defective product conveying mechanism 30 includes a second support frame 31, a first lifting member 32, and a second conveying line 33, and the first lifting member 32 is connected to the second support frame 31 and reciprocates in a straight line in a vertical direction; the second conveying line 33 is arranged on the second supporting frame 31, the second conveying line 33 is used for receiving the empty tray 40 and conveying the tray 40 to the lifting station, when the tray 40 is located at the lifting station, the tray 40 is located above the first lifting piece 32, so that the first lifting piece 32 lifts the tray 40 to the defective product discharging station, then the carrying mechanism 50 places the unqualified glass screen to be tested in the tray 40 at the defective product discharging station, the empty tray is convenient to feed, the unqualified glass screen is convenient to discharge in the tray 40 at the defective product discharging station, the layout of the glass screen testing equipment is optimized, and the occupied space of the glass screen testing equipment is reduced.

In addition, because the automation degree of the glass screen testing equipment is improved, the problem that the stability and the accuracy of the test are influenced by factors such as manual operation deviation or non-uniform operation of different personnel is solved, and the problem that the glass screen is scratched when contacting the surface of the platform due to the fact that the glass screen is detected by taking the lens light transmittance tester testing platform as a reference when the glass screen is manually held for testing is solved, so that the glass screen is scratched when contacting the surface of the platform occasionally, and the problem that the quality of the glass screen is influenced and bad is caused is solved.

Specifically, the glass screen is a mobile phone glass screen.

In the present embodiment, the second conveying line 33 is movably disposed relative to the second support frame 31, the second conveying line 33 has a first position and a second position, the second conveying line 33 is switched between the first position and the second position, and when the second conveying line 33 is in the first position, at least a part of the second conveying line 33 is located outside the second support frame 31; when the second conveyor line 33 is in the second position, at least a portion of the second conveyor line 33 is located at the lift station. Such an arrangement facilitates manual feeding of empty trays to the second conveyor line 33.

In this embodiment, the defective product conveying mechanism 30 further includes: the first transmission assembly 34 is arranged on the second support frame 31, at least part of the first transmission assembly 34 makes reciprocating linear motion along the horizontal direction, and at least part of the first transmission assembly 34 is connected with the second transmission line 33 so as to drive the second transmission line 33 to make reciprocating linear motion along the horizontal direction.

Specifically, the first transmission assembly 34 is a lead screw nut transmission.

In the present embodiment, the defective product conveying mechanism 30 further includes: a first guide rail 35 provided on the second support frame 31; and a first slider provided on the second conveyor line 33, the first slider being slidably provided on the first guide rail 35 to move the second conveyor line 33 in the extending direction of the first guide rail 35. Such an arrangement serves as a guide for the second transport line 33.

In this embodiment, the defective product conveying mechanism 30 further includes: the supporting part 36 is movably arranged on the second supporting frame 31, the supporting part 36 is provided with an avoiding position and a supporting position, the supporting part 36 can be arranged between the avoiding position and the supporting position in a switching way, and when the supporting part 36 is in the avoiding position, the first lifting part 32 lifts the material tray 40 to pass through the supporting part 36; when the supporting part 36 is at the supporting position, the tray 40 is placed on the supporting part 36, so that the tray 40 is at the defective product discharge station. This arrangement enables the tray 40 to reach the defective product discharge station through the support member 36 and to be supported by the support member 36.

In the present embodiment, the defective product conveying mechanism 30 has a blanking station; the supporting component 36 reciprocates between the defective product discharge station and the discharge station; the defective product conveying mechanism 30 further includes: a stacking mechanism 37 including a second lifting part 371 and a first collecting assembly 362, the second lifting part 371 being connected to the second supporting frame 31 and performing reciprocating linear motion in the vertical direction; the first collecting assembly 362 includes a first mounting portion 363 and a first supporting portion 364, the first supporting portion 364 is rotatably connected to the first mounting portion 363, when the supporting portion 36 drives the tray 40 to move to the blanking station, the second lifting member 371 lifts the tray 40, so that the tray 40 pushes the first supporting portion 364 to rotate to pass through the first supporting portion 364, and the first supporting portion 364 is restored to a supporting state for supporting the tray 40 after the tray 40 passes through. This arrangement enables trays 40 filled with rejected glass screens to be stacked at the blanking station to wait for blanking together, reducing the frequency of blanking operations.

In specific implementation, when the second lifting member 371 lifts the tray 40, the tray 40 pushes against the first supporting portion 364, so that the first supporting portion 364 is in an inclined state, when the bottom surface of the tray 40 is higher than the first supporting portion 364, the first supporting portion 364 returns to a horizontal state (i.e., a supporting state) due to the principle of gravity, and when the second lifting member 371 descends, the tray 40 falls on the first supporting portion 364.

Specifically, the second lifter 371 is driven by an air cylinder.

In the present embodiment, the defective product conveying mechanism 30 further includes: and the second transmission assembly 38, the second transmission assembly 38 is arranged on the second support frame 31, at least part of the second transmission assembly 38 makes reciprocating linear motion along the horizontal direction, and at least part of the second transmission assembly 38 is connected with the support part 36 to drive the support part 36 to move.

Specifically, the second transmission assembly 38 is a transmission belt, and the transmission belt is connected to the supporting member 36, so that the transmission belt drives the supporting member 36 to perform a reciprocating linear motion in the horizontal direction.

In this embodiment, the glass panel testing apparatus further includes: a robot 60; a third conveying line 70, wherein the robot 60 is used for placing the glass screen which is tested by the testing mechanism 10 and is unqualified on the third conveying line 70, so that the third conveying line 70 conveys the glass screen; the conveying mechanism 50 further comprises a third support frame 51 and a conveying piece 52, and the conveying piece 52 is used for conveying the glass screen on the third conveying line 70 into the material tray 40 on the defective product discharging station; the carrying member 52 is movably disposed on the third supporting frame 51, the carrying member 52 makes a reciprocating linear motion along a first preset direction, a second preset direction and a third preset direction, and the first preset direction, the second preset direction and the third preset direction are vertically disposed. Due to the arrangement, the glass screen can be cached on the third conveying line 70, and the production rhythm is improved; the carrying piece 52 makes reciprocating linear motion along the first preset direction, the second preset direction and the third preset direction, so that the accurate conveying of the glass screen can be ensured.

Specifically, the robot 60 is a manipulator; the carrier 52 is a suction cup.

In this embodiment, the first conveyor line 22 has a tray loading station 221 for receiving trays 40 loaded with glass screens to be tested, a discharging station 222 and a collecting station 223 for collecting trays 40 loaded with glass screens qualified for testing, and the tray loading station 221, the discharging station 222 and the collecting station 223 are arranged in sequence along the conveying direction of the first conveyor line 22; glass screen test equipment still includes: and the robot 60 is used for conveying the glass screen in the material tray 40 on the discharging station to the testing mechanism 10 for testing, and placing the glass screen qualified by the testing mechanism 10 in the material tray 40 on the discharging station.

In specific implementation, the robot 60 first moves the glass screen to be tested in the tray 40 on the emptying station 222 to the testing mechanism 10, and when the glass screen to be tested is qualified, the robot 60 places the qualified glass screen in the tray 40 on the emptying station 222.

In particular, the first conveyor line 22 is driven by a stepper drive motor to effect movement of the drive belt of the first conveyor line 22.

In the present embodiment, the test mechanism 10 includes: a first test part 11 for detecting a light transmittance of the glass screen; and a second test part 12 for testing the flatness of the glass panel. Such setting guarantees to carry out comprehensive test to the glass screen.

In this embodiment, the glass panel testing apparatus further includes: the transfer mechanism 90 comprises a rack 91 and a rotary table 92, wherein the rack 91 is provided with a first test station, a second test station and a blanking station, a first test part 11 is arranged on the first test station, and a second test part 12 is arranged on the second test station; the turntable 92 is connected with the rack 91 and is rotatably arranged relative to the rack 91, the turntable 92 is provided with a plurality of bearing parts 93, and each bearing part 93 is used for bearing a glass screen; each of the carriers 93 rotates between the first test station, the second test station, and the blanking station.

Specifically, the turntable 92 is driven by a DD direct drive motor to effect rotation.

In this embodiment, the frame 91 further has a feeding station for receiving a glass screen to be fed; the glass screen testing equipment further comprises a positioning assembly, and the positioning assembly is arranged on the feeding station and used for positioning the glass screen on the bearing part on the feeding station.

In specific implementation, the turntable 92 and the plurality of bearing parts 93 arranged on the turntable can realize simultaneous loading, unloading, positioning and testing, so that the equipment can run at high precision and high speed.

Specifically, the bearing 93 is provided in a pair with a vacuum nozzle for sucking the glass screen placed on the bearing 93.

In this embodiment, the collecting station is provided with a tray collecting mechanism, the tray collecting mechanism includes a third lifting member 111 and a second collecting assembly, and the third lifting member 111 is connected with the first support frame 21 and makes a reciprocating linear motion in a vertical direction; the second collecting assembly comprises a second mounting part 112 and a second supporting part 113, the second supporting part 113 is rotatably connected with the second mounting part 112, the third lifting part 111 lifts the tray 40, so that the tray 40 pushes the second supporting part 113 to rotate so as to pass through the second supporting part 113, and the second supporting part 113 is restored to a supporting state for supporting the tray 40 after the tray 40 passes through. The temporary storage of the material tray 40 is realized by the arrangement, so that uniform conveying and blanking are facilitated.

In specific implementation, when the third lifting part 111 lifts the tray 40 to rise, the tray 40 is pushed against the second supporting part 113, so that the second supporting part 113 is in an inclined state, when the bottom surface of the tray 40 is higher than the second supporting part 113, the second supporting part 113 returns to a horizontal state (namely a supporting state) due to the gravity principle, and when the third lifting part 111 descends, the tray 40 falls on the second supporting part 113.

Specifically, a first inductor is arranged on the first support frame 21, a detection head of the first inductor is arranged towards the material placing station, when the first inductor detects the material tray 40, the first conveying line 22 stops conveying, and the robot performs material taking and material placing actions; be provided with the second inductor on the first support frame 21, the detection head of second inductor sets up towards collecting station, and the second inductor is used for detecting whether full glass screen charging tray targets in place to make third lifting member 111 rise when detecting charging tray 40.

Specifically, the third lifting member 111 is driven by an air cylinder, and when the tray 40 is in place, the air cylinder is operated to lift the tray.

In this embodiment, the tray loading station is provided with a tray separating mechanism, and the tray separating mechanism is configured to detach the plurality of trays 40 stacked on the tray loading station 221 of the first conveying line 22 one by one, and allow the first conveying line 22 to convey the detached tray 40 to the discharging station 222. The material loading of a plurality of material trays loaded with the glass screens to be tested can be realized through the arrangement, and the manual operation is facilitated.

Specifically, the disc separating mechanism comprises two disc separating assemblies 101 and a fourth lifting piece 102, the disc separating assemblies 101 comprise disc separating air cylinders 103, second sliders 107, second guide rails 106 and inserting pieces 104, and the disc separating air cylinders 103 are in driving connection with the inserting pieces 104 to drive the inserting pieces 104 to move in the direction towards and away from the material disc; the insert 104 is provided with a second slide block 107, the second guide rail 106 is arranged on the first support frame 21, the second guide rail 106 extends along the horizontal direction, and the second slide block 107 is slidably arranged on the second guide rail 106 so that the insert 104 moves along the extending direction of the second guide rail 106. Wherein, 2 of the branch dish subassemblies 101 are total, and 2 branch dish subassemblies 101 set up in the relative both sides of first transfer chain 22.

Specifically, the insert 104 is mainly used for supporting the material tray 40, the fourth lifting member 102 is arranged below the first conveying line 22, the fourth lifting member 102 makes reciprocating linear motion along the vertical direction, the fourth lifting member 102 has four positions in the vertical direction, namely a tray position, a branch tray position, a conveying line position and a standby position, the tray position is higher than the insert 104 at a point above, the purpose is to support the material tray 40, the insert 104 is convenient to withdraw, and the material tray is kept stable; the tray dividing position is a position where the tray position descends by the thickness of one material tray, and at the moment, the inserting sheet 104 enters the material tray 40 which can drag the second (counted from bottom to top) and the upper part; the position of the conveying line is equal to the height of the first conveying line 22; the waiting position is below the first conveyor line 22 and the fourth lifting member 102 is lower than the first conveyor line 22, facilitating the transfer of the trays 40 on the first conveyor line 22 without being affected.

Specifically, the fourth lifting part 102 is further provided with a clamping part 105, and the clamping part 105 comprises at least two clamping jaws for clamping the tray 40 on the fourth lifting part 102. This allows the tray 40 to be gripped and lowered smoothly during the racking.

Specifically, for the purpose of integral docking of the equipment and the production line, the second conveyor line 33 and the first conveyor line 22 are disposed on the side of the frame 91 and are disposed vertically to each other. The arrangement is convenient for being connected with external equipment in an abutting mode, and the layout of the glass screen testing equipment is optimized.

In specific implementation, the operation flow of the defective product conveying mechanism is as follows: the first transmission assembly pushes the second transmission line 33 out of the second support frame; manual feeding to place empty trays on the second conveyor line 33; the first transmission assembly pushes the second transmission line 33 into the second support frame; the second conveying line 33 feeds the empty tray above the first lifting member 32 so that the first lifting member 32 lifts the tray; the carrying mechanism puts the glass screen into an empty tray; the supporting part drives the material tray 40 to move to the blanking station for stacking.

The glass screen test equipment can automatically and quickly absorb the glass screen, is mechanically positioned, automatically detects, automatically judges test results, and automatically discharges materials to the material plate. The degree of automation is high, and is efficient, uses manpower sparingly, promotes the quality, reduces the test erroneous judgement.

The defective product conveyance mechanism 30 of the present application conveys a tray 40 in an up-and-down U-shape by the first lifter 32 and the second conveyor line 33. The first lifting piece 32 lifts the empty tray 40 to a defective product discharging station, and the glass screen with the defective test is placed by the conveying mechanism.

From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects:

the utility model discloses a glass screen test equipment includes accredited testing organization 10, non-defective products conveying mechanism 20, defective products conveying mechanism 30 and transport mechanism 50, and this glass screen test equipment can carry out the unloading through non-defective products conveying mechanism 20 and defective products conveying mechanism 30 respectively with qualified glass screen and unqualified glass screen after testing the glass screen, has realized the automation of glass screen test, has improved efficiency of software testing; the defective product conveying mechanism 30 includes a second support frame 31, a first lifting member 32, and a second conveying line 33, and the first lifting member 32 is connected to the second support frame 31 and reciprocates in a straight line in a vertical direction; the second conveying line 33 is arranged on the second supporting frame 31, the second conveying line 33 is used for receiving the empty tray 40 and conveying the tray 40 to the lifting station, when the tray 40 is located at the lifting station, the tray 40 is located above the first lifting piece 32, so that the first lifting piece 32 lifts the tray 40 to the defective product discharging station, then the carrying mechanism 50 places the unqualified glass screen to be tested in the tray 40 at the defective product discharging station, the empty tray is convenient to feed, the unqualified glass screen is convenient to discharge in the tray 40 at the defective product discharging station, the layout of the glass screen testing equipment is optimized, and the occupied space of the glass screen testing equipment is reduced.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Moreover, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

For ease of description, spatially relative terms such as "over 8230," "upper surface," "above," and the like may be used herein to describe the spatial positional relationship of one device or feature to other devices or features as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary terms "at 8230; \8230; 'above" may include both orientations "at 8230; \8230;' above 8230; 'at 8230;' below 8230;" above ". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A glass screen test equipment, characterized by comprising:

a testing mechanism (10) for testing the glass screen;

the good product conveying mechanism (20) comprises a first support frame (21) and a first conveying line (22) arranged on the first support frame (21), and the first conveying line (22) is used for receiving and conveying the glass screen qualified in the test;

the defective product conveying mechanism (30) comprises a second supporting frame (31), a first lifting piece (32) and a second conveying line (33), wherein the first lifting piece (32) is connected with the second supporting frame (31) and does reciprocating linear motion along the vertical direction; the second conveying line (33) is arranged on the second supporting frame (31), the second conveying line (33) is used for receiving an empty tray (40) and conveying the tray (40) to a lifting station, and when the tray (40) is located at the lifting station, the tray (40) is located above the first lifting piece (32) so that the first lifting piece (32) lifts the tray (40) to a defective product discharging station;

and the carrying mechanism (50) is used for placing the glass screen which is unqualified in the test in the material tray (40) at the defective product discharging station.

2. The glass screen testing apparatus according to claim 1, characterized in that the second conveyor line (33) is movably arranged relative to the second support frame (31), the second conveyor line (33) having a first position and a second position, the second conveyor line (33) being switched between the first position and the second position, at least part of the second conveyor line (33) being located outside the second support frame (31) when the second conveyor line (33) is in the first position; at least part of the second conveyor line (33) is located in the lifting station when the second conveyor line (33) is in the second position.

3. The glass screen testing apparatus of claim 2, wherein the defective product conveying mechanism (30) further comprises:

first transmission assembly (34), first transmission assembly (34) set up on second support frame (31), at least part of first transmission assembly (34) is along the reciprocating linear motion of horizontal direction, at least part of first transmission assembly (34) with second transfer chain (33) are connected, in order to drive second transfer chain (33) are along reciprocating linear motion.

4. The glass screen testing apparatus of claim 2, wherein the defective product conveying mechanism (30) further comprises:

a first guide rail (35) provided on the second support frame (31);

a first slider provided on the second conveyor line (33), the first slider being slidably provided on the first guide rail (35) to move the second conveyor line (33) in an extending direction of the first guide rail (35).

5. The glass screen testing apparatus of claim 1, wherein the defective product conveying mechanism (30) further comprises:

a supporting part (36) movably arranged on the second supporting frame (31), wherein the supporting part (36) is provided with an avoiding position and a supporting position, the supporting part (36) is arranged between the avoiding position and the supporting position in a switchable manner, and when the supporting part (36) is in the avoiding position, the first lifting part (32) lifts the tray (40) to pass through the supporting part (36); when the supporting part (36) is in the supporting position, the material tray (40) is placed on the supporting part (36) so that the material tray (40) is in the defective product discharging station.

6. The glazing screen testing apparatus according to claim 5, characterized in that the defective product conveying mechanism (30) has a blanking station; the supporting component (36) reciprocates between the defective product discharging station and the discharging station; the defective product conveying mechanism (30) further includes:

a stacking mechanism (37) including a second lifter (371) and a first collecting unit (362), the second lifter (371) being connected to the second supporting frame (31) and linearly reciprocating in a vertical direction; first collection subassembly (362) include first installation department (363) and first supporting part (364), first supporting part (364) with first installation department (363) rotate to be connected, work as supporting part (36) drive charging tray (40) move extremely behind the unloading station, second lifting part (371) lifting charging tray (40), so that charging tray (40) promote first supporting part (364) rotate with passing through first supporting part (364), first supporting part (364) are in charging tray (40) resume after through to being used for supporting the support state of charging tray (40).

7. The glass screen testing apparatus of claim 6, wherein the defective product conveying mechanism (30) further comprises:

the second transmission assembly (38) is arranged on the second support frame (31), at least part of the second transmission assembly (38) makes reciprocating linear motion along the horizontal direction, and at least part of the second transmission assembly (38) is connected with the support part (36) so as to drive the support part (36) to move.

8. The glass screen testing apparatus of claim 1, further comprising:

a robot (60);

a third conveying line (70), wherein the robot (60) is used for placing the glass screen which is not tested by the testing mechanism (10) on the third conveying line (70) so that the third conveying line (70) conveys the glass screen;

the conveying mechanism (50) further comprises a third supporting frame (51) and a conveying piece (52), and the conveying piece (52) is used for conveying the glass screen on the third conveying line (70) to the material tray (40) on the defective product discharging station;

the carrying piece (52) is movably arranged on the third supporting frame (51), the carrying piece (52) makes reciprocating linear motion along a first preset direction, a second preset direction and a third preset direction, and the first preset direction, the second preset direction and the third preset direction are vertically arranged.

9. The glass screen testing apparatus according to claim 1, wherein the first conveyor line (22) has a tray loading station for receiving a tray (40) loaded with glass screens to be tested, an emptying station, and a collecting station for collecting the tray (40) loaded with glass screens qualified for testing, the tray loading station, the emptying station, and the collecting station being arranged in sequence along a conveying direction of the first conveyor line (22); the glass screen testing device further comprises:

and the robot (60) is used for conveying the glass screen in the material tray (40) on the discharging station to the testing mechanism (10) for testing, and placing the glass screen qualified in the test of the testing mechanism (10) in the material tray (40) on the discharging station.

10. Glass screen testing device according to claim 9, characterized in that the testing mechanism (10) comprises:

a first test part (11) for detecting the light transmittance of the glass screen;

a second test member (12) for detecting the flatness of the glass screen.

11. The glass screen testing apparatus of claim 10, further comprising:

the transfer mechanism (90) comprises a rack (91) and a rotary table (92), wherein the rack (91) is provided with a first test station, a second test station and a blanking station, the first test part (11) is arranged on the first test station, and the second test part (12) is arranged on the second test station;

the rotary table (92) is connected with the rack (91) and is rotatably arranged relative to the rack (91), the rotary table (92) is provided with a plurality of bearing parts (93), and each bearing part (93) is used for bearing the glass screen; each of the carriers (93) rotates between the first test station, the second test station, and the blanking station.