Ceramic substrate detection equipment

Abstract

The invention discloses ceramic substrate detection equipment which comprises a feeding mechanism used for feeding ceramic substrates and comprising a material box, a material pushing assembly and a lifting assembly, a plurality of material grooves which are sequentially arranged from top to bottom are formed in the material box, the material grooves are used for containing the ceramic substrates, the material pushing assembly is used for pushing the ceramic substrates in the material box, and the lifting assembly is used for lifting the ceramic substrates in the material box; the lifting assembly is used for driving the material box to ascend and descend. The transplanting mechanism is used for transplanting the ceramic substrate to a preset detection position and comprises a conveying assembly, a grabbing mechanical arm, a moving platform and a first driving part used for driving the moving platform to move, and the grabbing mechanical arm is used for taking and placing the ceramic substrate between the conveying assembly and the moving platform in a reciprocating mode; and the detection mechanism is used for detecting the ceramic substrate on the moving platform. According to the invention, automatic feeding, transplanting, detection and discharging of the ceramic substrate can be realized, the labor intensity of workers is reduced, and the detection efficiency is greatly improved.

Description

Technical Field

[0001] The present invention relates to the technical field of detection equipment, and in particular to a ceramic substrate detection equipment. Background Art

[0002] LED ceramic substrate is a product that connects multiple LED lamp beads on a ceramic substrate. After the LED ceramic substrate is produced, each LED lamp bead needs to be tested for conduction. During the test, two probes are used to contact the positive terminal and negative terminal of the LED lamp bead. If the LED lamp bead emits light normally, the LED lamp bead is conductive. If the LED lamp bead does not emit light, it means that the LED lamp bead is not conductive.

[0003] However, the existing inspection of LED ceramic substrates is performed manually, and each LED lamp bead on the LED ceramic substrate needs to be inspected manually, which leads to high labor intensity of workers and low inspection efficiency. Summary of the invention

[0004] In order to overcome the deficiencies of the prior art, the present invention provides a ceramic substrate detection device, which can realize automatic loading, transplanting, detection and unloading of ceramic substrates, reduce the labor intensity of workers, and greatly improve detection efficiency.

[0005] The technical solution adopted by the present invention to solve its technical problem is:

[0006] A ceramic substrate detection device comprises: a loading mechanism for loading ceramic substrates, comprising a magazine, a pushing assembly and a lifting assembly, wherein the magazine is provided with a plurality of material troughs, the plurality of material troughs being arranged in sequence from top to bottom, the material troughs being used to accommodate ceramic substrates, the pushing assembly being used to push the ceramic substrates in the magazine, and the lifting assembly being used to drive the magazine to rise and fall; a transplanting mechanism for transplanting the ceramic substrates to a preset detection position, comprising a conveying assembly, a grabbing manipulator, a mobile platform and a first driving member for driving the mobile platform to move, the conveying assembly being located between the magazine and the grabbing manipulator, the grabbing manipulator being used to reciprocate the ceramic substrates between the conveying assembly and the mobile platform, and the mobile platform being used to carry the ceramic substrates; a detection mechanism for detecting the ceramic substrates on the mobile platform, comprising a gantry, a detection platform arranged on the gantry and a detection assembly arranged on the detection platform, and the detection platform being located above the mobile platform.

[0007] As a further improvement of the above technical solution, the loading mechanism also includes a first switching component, which is used to switch the material magazine. The first switching component includes a first bracket, a first movable seat movably connected to the first bracket, and a second driving member for driving the first movable seat to move. Two material magazines are arranged in sequence on the first movable seat along the moving direction, and the moving direction of the first movable seat is perpendicular to the pushing direction of the pushing assembly.

[0008] As a further improvement of the above technical solution, the pushing assembly includes a second bracket, a pushing plate and a third driving member, the third driving member is arranged on the second bracket, and the third driving member is used to drive the pushing plate to translate to push out the ceramic substrate on the magazine.

[0009] As a further improvement of the above technical solution, the conveying assembly includes a loading conveyor belt, a unloading conveyor belt and a second switching assembly, the second switching assembly includes a third bracket, a second movable seat movably connected to the third bracket and a fourth driving member for driving the second movable seat to translate, the loading conveyor belt and the unloading conveyor belt are arranged on the second movable seat, and the loading conveyor belt and the unloading conveyor belt are arranged in sequence along the moving direction of the second movable seat.

[0010] As a further improvement of the above technical solution, the grasping robot includes a linear module, a lifting module and a suction module. The linear module is used to drive the suction module to translate, the lifting module is used to drive the suction module to lift and lower, and the suction module is used to suck or release the ceramic substrate.

[0011] As a further improvement of the above technical solution, a clamping assembly is arranged on the mobile platform, and the clamping assembly includes a support seat, a first clamping block, a second clamping block, a first cylinder and a second cylinder, the first clamping block is arranged at the telescopic end of the first cylinder, and the second clamping block is arranged at the telescopic end of the second cylinder, the support seat is arranged on the mobile platform, the first cylinder and the second cylinder are both installed on the support seat, the support seat is used to support the ceramic substrate, the first clamping block and the second clamping block are arranged opposite to each other, and a clamping station is formed between the first clamping block and the second clamping block.

[0012] As a further improvement of the above technical solution, the support seat is circular, the support seat is rotatably connected to the mobile platform, a correction component is arranged between the mobile platform and the support seat, and the correction component is used to drive the support seat to rotate.

[0013] As a further improvement of the above technical solution, the first driving member includes an X-axis translation module, a Y-axis translation module and a Z-axis translation module, the X-axis translation module is used to drive the mobile platform to move along the X-axis direction, the Y-axis translation module is used to drive the mobile platform to move along the Y-axis direction, and the Z-axis translation module is used to drive the mobile platform to move along the Z-axis direction.

[0014] As a further improvement of the above technical solution, the detection platform is provided with an opening, which is used to avoid the detection component. The detection component includes a probe and an infrared thermal imager. The probe is installed on the detection platform through a support arm. The number of the probes is an even number, and two of the probes form a group. The two probes respectively contact the positive and negative terminals of the lamp beads on the ceramic substrate, and the infrared thermal imager is facing the position indicated by the probe.

[0015] As a further improvement of the above technical solution, the support arm includes a base, a front and rear adjustment module, a left and right adjustment module, an up and down adjustment module and a mounting frame. The base is installed on the detection platform, the front and rear adjustment module is used to adjust the front and rear position of the probe, the left and right adjustment module is used to adjust the left and right position of the probe, the up and down adjustment module is used to adjust the up and down position of the probe, and the mounting frame is used to install the probe.

[0016] The beneficial effects of the present invention are as follows: the present invention provides a ceramic substrate detection device, which is provided with a loading mechanism, a transplanting mechanism and a detection mechanism, and firstly places a plurality of ceramic substrates to be detected in a plurality of material troughs in sequence, and then the lifting component drives the material magazine to rise or fall, so that the ceramic substrates on the material magazine are aligned with the pushing component one by one, and the pushing component pushes out the ceramic substrates on the material magazine one by one, so that the ceramic substrates fall on the conveying component one by one, and the conveying component conveys the ceramic substrates to one side of a grasping manipulator, and then the grasping manipulator grasps the ceramic substrates on the conveying component onto a mobile platform, the first driving member drives the mobile platform to move to the bottom of the detection platform, and the detection component on the detection platform detects the ceramic substrate on the mobile platform, and after the detection is completed, the first driving member drives the mobile platform to move to one side of the grasping manipulator, the grasping manipulator grasps the ceramic substrate on the mobile platform onto the conveying component, and the conveying component conveys the ceramic substrate into the material magazine, thereby realizing automatic loading, transplanting, detection and unloading of the ceramic substrate, reducing the labor intensity of workers and greatly improving the detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0018] Figure 1 It is a structural schematic diagram provided by an example of the present invention;

[0019] Figure 2yes Figure 1 A schematic diagram of the structure of the feeding mechanism in FIG.

[0020] Figure 3 yes Figure 2 Structural schematic diagram of the middle push material assembly;

[0021] Figure 4 yes Figure 1 The schematic diagram of the structure of the conveying component;

[0022] Figure 5 yes Figure 4 A schematic diagram of the side structure of

[0023] Figure 6 yes Figure 1 Schematic diagram of the structure of the grabbing manipulator;

[0024] Figure 7 yes Figure 1 Schematic diagram of the structure of the China Mobile platform;

[0025] Figure 8 yes Figure 7 A structural diagram from another perspective;

[0026] Fig. 9 yes Figure 1 Schematic diagram of the structure of the testing agency;

[0027] Fig.10 yes Fig. 9 Schematic diagram of the structure of the support arm and the probe.

[0028] Reference numerals: 1-feeding mechanism, 11-material magazine, 12-pushing assembly, 13-lifting assembly, 14-first switching assembly, 111-material trough, 121-second bracket, 122-pushing plate, 123-third driving member, 141-first bracket, 142-first moving seat, 143-second driving member;

[0029] 2-transplanting mechanism, 21-conveying assembly, 22-grabbing manipulator, 23-moving platform, 24-first driving member, 25-clamping assembly, 26-correcting assembly, 211-feeding conveyor belt, 212-unloading conveyor belt, 213-second switching assembly, 221-linear module, 222-lifting module, 223-suction module, 241-X-axis translation module, 242-Y-axis translation module, 243-Z-axis translation module, 251-support seat, 252-first clamping block, 253-second clamping block, 254-first cylinder, 255-second cylinder, 2131-third bracket, 2132-second moving seat, 2133-fourth driving member;

[0030] 3-detection mechanism, 31-gantry, 32-detection platform, 33-detection component, 331-probe, 332-infrared thermal imager, 333-support arm, 3331-base, 3332-front and rear adjustment module, 3333-left and right adjustment module, 3334-up and down adjustment module, 3335-mounting frame. DETAILED DESCRIPTION

[0031] The following will clearly and completely describe the concept, specific structure and technical effects of the present invention in combination with the embodiments and drawings, so as to fully understand the purpose, characteristics and effects of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, other embodiments obtained by technicians in this field without creative work are all within the scope of protection of the present invention. In addition, all the connection / connection relationships involved in the patent do not refer to the direct connection of components, but refer to the formation of a better connection structure by adding or reducing connection accessories according to the specific implementation situation. The various technical features in the invention can be combined interchangeably without conflicting with each other.

[0032] Reference Figure 1 An example of the present invention provides a ceramic substrate detection device, including a machine platform, a loading mechanism 1, a transplanting mechanism 2 and a detection mechanism 3 arranged on the machine platform, wherein the loading mechanism 1 is used for automatically loading and unloading ceramic substrates, the transplanting mechanism 2 is used for transplanting ceramic substrates to a preset detection position, and the detection mechanism 3 is used for detecting ceramic substrates.

[0033] Reference Figure 2 Specifically, the loading mechanism 1 includes a magazine 11, a material pushing assembly 12 and a lifting assembly 13. A plurality of material troughs 111 are arranged in the magazine 11. The plurality of material troughs 111 are arranged in sequence from top to bottom. The material troughs 111 are used to accommodate ceramic substrates. The material pushing assembly 12 is used to push the ceramic substrates in the magazine 11. The lifting assembly 13 is used to drive the magazine 11 to rise and fall.

[0034] Furthermore, the transplanting mechanism 2 includes a conveying component 21, a grabbing robot 22, a mobile platform 23 and a first driving member 24 for driving the mobile platform 23 to move. The conveying component 21 is located between the magazine 11 and the grabbing robot 22. The grabbing robot 22 is used to reciprocate the ceramic substrate between the conveying component 21 and the mobile platform 23. The mobile platform 23 is used to carry the ceramic substrate.

[0035] Furthermore, the detection mechanism 3 includes a gantry 31 , a detection platform 32 disposed on the gantry 31 , and a detection assembly 33 disposed on the detection platform 32 . The detection platform 32 is located above the mobile platform 23 .

[0036] During operation, a plurality of ceramic substrates to be tested are placed in a plurality of material troughs 111 in sequence. Then, the lifting assembly 13 drives the magazine 11 to rise or fall, so that the ceramic substrates on the magazine 11 are aligned with the pushing assembly 12 one by one. The pushing assembly 12 pushes out the ceramic substrates on the magazine 11 one by one, so that the ceramic substrates fall on the conveying assembly 21 one by one. The conveying assembly 21 conveys the ceramic substrates to one side of the grabbing manipulator 22. Then, the grabbing manipulator 22 grabs the ceramic substrates on the conveying assembly 21 to the moving platform 23, and the first driving member 24 drives the moving platform 23 to move the ceramic substrates to the moving platform 23. The movable platform 23 moves to the bottom of the detection platform 32, and the detection component 33 on the detection platform 32 detects the ceramic substrate on the movable platform 23. After the detection is completed, the first driving member 24 drives the movable platform 23 to move to one side of the grasping robot 22, and the grasping robot 22 grasps the ceramic substrate on the movable platform 23 to the conveying component 21, and the conveying component 21 conveys the ceramic substrate to the material magazine 11, thereby realizing automatic loading, transplanting, detection and unloading of ceramic substrates, reducing the labor intensity of workers and greatly improving the detection efficiency.

[0037] Furthermore, a barcode scanner is also provided on the machine. Each ceramic substrate has a QR code. Before the ceramic substrate is placed in the material magazine 11, the QR code on the ceramic substrate needs to be scanned by the barcode scanner to record its information, thereby facilitating data merging of subsequent test results, so as to facilitate traceability of the test results of the ceramic substrate.

[0038] In some preferred embodiments, the loading mechanism 1 also includes a first switching component 14, which is used to switch the magazine 11. The first switching component 14 includes a first bracket 141, a first movable seat 142 movably connected to the first bracket 141, and a second driving member 143 for driving the first movable seat 142 to move. Two magazines 11 are sequentially arranged on the first movable seat 142 along the moving direction, and the moving direction of the first movable seat 142 is perpendicular to the pushing direction of the pushing component 12.

[0039] It should be understood that when the inspection of the ceramic substrates on one of the magazines 11 is completed, the second driving member 143 drives the first movable seat 142 to move so that the other magazine 11 corresponds to the pushing assembly 12. The operator can remove the inspected ceramic substrates on the removed magazine 11 one by one, and then place the ceramic substrates to be inspected on the magazine 11 to replace the removed ceramic substrates. In this way, continuous operation can be achieved, the downtime of the equipment can be reduced, and the production efficiency can be further improved.

[0040] Reference Figure 3In some preferred embodiments, the pushing assembly 12 includes a second bracket 121, a pushing plate 122 and a third driving member 123. The third driving member 123 is arranged on the second bracket 121. The third driving member 123 is used to drive the pushing plate 122 to translate to push out the ceramic substrate on the magazine 11. Its structure is simple and easy to implement.

[0041] Reference Figure 4 and Figure 5 In some preferred embodiments, the conveying assembly 21 includes a loading conveyor belt 211, a unloading conveyor belt 212 and a second switching assembly 213. The second switching assembly 213 includes a third bracket 2131, a second movable seat 2132 movably connected to the third bracket 2131, and a fourth driving member 2133 for driving the second movable seat 2132 to translate. The loading conveyor belt 211 and the unloading conveyor belt 212 are arranged on the second movable seat 2132, and the loading conveyor belt 211 and the unloading conveyor belt 212 are arranged in sequence along the moving direction of the second movable seat 2132.

[0042] It can be understood that the positions of the pushing assembly 12 and the grabbing manipulator 22 are fixed, and the pushing assembly 12 and the grabbing manipulator 22 correspond to each other. When loading, the fourth driving member 2133 drives the second movable seat 2132 to translate, and the second movable seat 2132 drives the loading conveyor belt 211 to move to the position corresponding to the pushing assembly 12. The loading conveyor belt 211 can receive the ceramic substrate pushed out by the pushing assembly 12 and convey the ceramic substrate to one side of the grabbing manipulator 22, so that the grabbing manipulator 22 can accurately grab the ceramic substrate on the loading conveyor belt 211. When unloading, the fourth driving drives the second movable seat 2132 to translate to drive the unloading conveyor belt 212 to move to the position corresponding to the grabbing manipulator 22. The grabbing manipulator 22 can accurately place the inspected ceramic substrate on the unloading conveyor belt 212, and the unloading conveyor belt 212 conveys the inspected ceramic substrate to the corresponding material magazine 11, thereby achieving accurate loading and unloading, ensuring that the equipment can operate continuously.

[0043] Reference Figure 6 In some preferred embodiments, the grasping robot 22 includes a linear module 221, a lifting module 222 and a suction module 223. The linear module 221 is used to drive the suction module 223 to translate, the lifting module 222 is used to drive the suction module 223 to move up and down, and the suction module 223 is used to suck or release the ceramic substrate.

[0044] During material loading, the linear module 221 drives the suction module 223 to move to the top of the feeding conveyor belt 211, and the lifting module 222 drives the suction module 223 to descend. Then, the suction module 223 sucks the ceramic substrate. Then, the lifting module 222 drives the suction module 223 to rise, and the linear module 221 drives the suction module 223 to move to the other end, so that the suction module 223 is located above the moving platform 23. Then, the lifting module 222 drives the suction module 223 to descend, and the suction module 223 releases the ceramic substrate, so that the ceramic substrate is placed on the moving platform 23. Finally, the lifting module 222 drives the suction module 223 to rise, so that the suction module 223 is in a waiting state. When the detection is completed, the first driving member 24 drives the moving platform 23 to move to the linear module 221. At one end, the ceramic substrate on the movable platform 23 is located directly above the suction module 223. Then, the lifting module 222 drives the suction module 223 to descend, and the suction module 223 sucks the ceramic substrate. Then, the lifting module 222 drives the suction module 223 to rise, and the linear module 221 drives the suction module 223 to move to the other end, so that the suction module 223 is located directly above the unloading conveyor belt 212. Then, the lifting module 222 drives the suction module 223 to descend, and the suction module 223 releases the ceramic substrate, so that the ceramic substrate is placed on the unloading conveyor belt 212. Finally, the lifting module 222 drives the suction module 223 to rise, so that the suction module 223 is in a waiting state, thereby realizing the taking and placing of the ceramic substrate between the two fixed positions, and ensuring the accuracy of the loading and unloading positions.

[0045] Reference Figure 7 and Figure 8 In some preferred embodiments, a clamping assembly 25 is provided on the mobile platform 23, and the clamping assembly 25 includes a support seat 251, a first clamping block 252, a second clamping block 253, a first cylinder 254 and a second cylinder 255. The first clamping block 252 is arranged at the telescopic end of the first cylinder 254, and the second clamping block 253 is arranged at the telescopic end of the second cylinder 255. The support seat 251 is arranged on the mobile platform 23, and the first cylinder 254 and the second cylinder 255 are both installed on the support seat 251. The support seat 251 is used to support the ceramic substrate. The first clamping block 252 and the second clamping block 253 are arranged opposite to each other, and a clamping station is formed between the first clamping block 252 and the second clamping block 253.

[0046] It should be noted that the grasping robot 22 places the ceramic substrate on the clamping station, and then the first cylinder 254 and the second cylinder 255 respectively drive the first clamp 252 and the second clamp 253 to approach each other to clamp the two sides of the ceramic substrate, thereby fixing the ceramic substrate and preventing the ceramic substrate from shifting during movement, thereby ensuring the accuracy of detection.

[0047] Furthermore, the support seat 251 is circular, and a correction component 26 is arranged between the mobile platform 23 and the support seat 251. The correction component 26 is used to drive the support seat 251 to rotate. During the rotation of the support seat 251, the ceramic substrate can be driven to rotate to a suitable position to ensure that the detection component 33 can accurately detect the ceramic substrate.

[0048] In some preferred embodiments, the first driving member 24 includes an X-axis translation module 241, a Y-axis translation module 242 and a Z-axis translation module 243. The X-axis translation module 241 is used to drive the mobile platform 23 to move along the X-axis direction, the Y-axis translation module 242 is used to drive the mobile platform 23 to move along the Y-axis direction, and the Z-axis translation module 243 is used to drive the mobile platform 23 to move along the Z-axis direction, thereby improving the flexibility of the mobile platform 23 and facilitating the detection of ceramic substrates.

[0049] Reference Fig. 9 and Fig.10 In some preferred embodiments, the detection platform 32 is provided with an opening, and the opening is used to avoid the detection component 33. The detection component 33 includes a probe 331 and an infrared thermal imager 332. The probe 331 is installed on the detection platform 32 through a support arm 333. The number of probes 331 is an even number, and two probes 331 form a group. The two probes 331 respectively contact the positive and negative terminals of the lamp beads on the ceramic substrate, and the infrared thermal imager 332 is facing the position indicated by the probe 331.

[0050] It can be understood that the X-axis translation module 241 and the Y-axis translation module 242 respectively drive the mobile platform 23 to move to the bottom of the detection platform 32, so that the multiple groups of probes 331 are aligned with the positive and negative terminals of the multiple lamp beads on the ceramic substrate, and then the Z-axis translation module 243 drives the mobile platform 23 to rise to a certain height, so that the ceramic substrate on the mobile platform 23 rises to a certain height, so that the multiple groups of probes 331 are respectively in contact with the positive and negative terminals of the multiple lamp beads on the ceramic substrate. At the same time, the infrared thermal imager 332 senses the position indicated by each group of probes 331. If the corresponding lamp bead emits light and the infrared thermal imager 332 senses the heat emitted from the corresponding position, the detection is qualified. If the corresponding lamp bead does not emit light and the infrared thermal imager 332 senses that there is no heat change in the corresponding position, the detection is unqualified. Therefore, accurate detection of each lamp bead on the ceramic substrate can be achieved.

[0051] Furthermore, the support arm 333 includes a base 3331, a front-to-back adjustment module 3332, a left-to-right adjustment module 3333, an up-and-down adjustment module 3334 and a mounting bracket 3335. The base 3331 is installed on the detection platform 32. The front-to-back adjustment module 3332 is used to adjust the front-to-back position of the probe 331. The left-to-right adjustment module 3333 is used to adjust the left-to-right position of the probe 331. The up-and-down adjustment module 3334 is used to adjust the up-and-down position of the probe 331. The mounting bracket 3335 is used to install the probe 331. Thus, the position of the probe 331 can be adjusted according to different models of products. Moreover, the disassembly and assembly of the probe 331 can be facilitated, and the worn probe 331 can be replaced.

[0052] The above is a specific description of the preferred implementation of the present invention, but the invention is not limited to the embodiments. Those skilled in the art can make various equivalent modifications or substitutions without violating the spirit of the present invention. These equivalent modifications or substitutions are all included in the scope defined by the claims of this application.

Claims

1. A ceramic substrate detection device, characterized in that: include: A loading mechanism is used to load ceramic substrates, including a magazine, a material pushing assembly and a lifting assembly. The magazine is provided with a plurality of material slots, which are arranged in sequence from top to bottom. The material slots are used to accommodate ceramic substrates. The material pushing assembly is used to push the ceramic substrates in the magazine. The lifting assembly is used to drive the magazine to rise and fall. A transfer mechanism, used for transferring a ceramic substrate to a preset detection position, comprising a conveying assembly, a grabbing manipulator, a mobile platform and a first driving member for driving the mobile platform to move, wherein the conveying assembly is located between the magazine and the grabbing manipulator, the grabbing manipulator is used for reciprocating the ceramic substrate between the conveying assembly and the mobile platform, and the mobile platform is used for carrying the ceramic substrate; The detection mechanism is used to detect the ceramic substrate on the mobile platform, and comprises a gantry, a detection platform arranged on the gantry and a detection component arranged on the detection platform, wherein the detection platform is located above the mobile platform.

2. A ceramic substrate detection device according to claim 1, characterized in that: The loading mechanism also includes a first switching component, which is used to switch the material magazine. The first switching component includes a first bracket, a first movable seat movably connected to the first bracket, and a second driving member for driving the first movable seat to move. Two material magazines are arranged on the first movable seat in sequence along the moving direction, and the moving direction of the first movable seat is perpendicular to the pushing direction of the pushing assembly.

3. The ceramic substrate detection device according to claim 1, characterized in that: The pusher assembly includes a second bracket, a pusher plate and a third driving member. The third driving member is disposed on the second bracket and is used for driving the pusher plate to translate so as to push out the ceramic substrate on the magazine.

4. The ceramic substrate detection device according to claim 1, characterized in that: The conveying assembly includes a loading conveyor belt, a unloading conveyor belt and a second switching assembly, the second switching assembly includes a third bracket, a second movable seat movably connected to the third bracket and a fourth driving member for driving the second movable seat to translate, the loading conveyor belt and the unloading conveyor belt are arranged on the second movable seat, and the loading conveyor belt and the unloading conveyor belt are arranged in sequence along the moving direction of the second movable seat.

5. The ceramic substrate detection device according to claim 1, characterized in that: The grabbing robot comprises a linear module, a lifting module and a suction module, wherein the linear module is used to drive the suction module to translate, the lifting module is used to drive the suction module to move up and down, and the suction module is used to suck or release the ceramic substrate.

6. The ceramic substrate detection device according to claim 1, characterized in that: A clamping assembly is provided on the mobile platform, and the clamping assembly includes a support seat, a first clamping block, a second clamping block, a first cylinder and a second cylinder, the first clamping block is arranged at the telescopic end of the first cylinder, the second clamping block is arranged at the telescopic end of the second cylinder, the support seat is arranged on the mobile platform, the first cylinder and the second cylinder are both installed on the support seat, the support seat is used to support the ceramic substrate, the first clamping block and the second clamping block are arranged opposite to each other, and a clamping station is formed between the first clamping block and the second clamping block.

7. The ceramic substrate detection device according to claim 6, characterized in that: The support seat is circular and is rotatably connected to the mobile platform. A deviation correction component is provided between the mobile platform and the support seat, and the deviation correction component is used to drive the support seat to rotate.

8. The ceramic substrate detection device according to claim 1, characterized in that: The first driving member includes an X-axis translation module, a Y-axis translation module and a Z-axis translation module. The X-axis translation module is used to drive the mobile platform to move along the X-axis direction, the Y-axis translation module is used to drive the mobile platform to move along the Y-axis direction, and the Z-axis translation module is used to drive the mobile platform to move along the Z-axis direction.

9. The ceramic substrate detection device according to claim 1, characterized in that: The detection platform is provided with an opening, and the opening is used to avoid the detection component. The detection component includes a probe and an infrared thermal imager. The probe is installed on the detection platform through a support arm. The number of the probes is an even number, and two of the probes form a group. The two probes respectively contact the positive and negative terminals of the lamp beads on the ceramic substrate, and the infrared thermal imager is facing the position indicated by the probe.

10. The ceramic substrate detection device according to claim 9, characterized in that: The support arm includes a base, a front-to-back adjustment module, a left-to-right adjustment module, an up-down adjustment module and a mounting frame. The base is installed on the detection platform. The front-to-back adjustment module is used to adjust the front-to-back position of the probe. The left-to-right adjustment module is used to adjust the left-to-right position of the probe. The up-down adjustment module is used to adjust the up-and-down position of the probe. The mounting frame is used to install the probe.

Images