CN215910362U

CN215910362U - Panel detection equipment

Info

Publication number: CN215910362U
Application number: CN202121866885.5U
Authority: CN
Inventors: 刘耀斌; 季拥军; 韩雪涛
Original assignee: Hefei Sineva Intelligent Machine Co Ltd
Current assignee: Hefei Sineva Intelligent Machine Co Ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-02-25
Anticipated expiration: 2031-08-10

Abstract

The application relates to the technical field of panel detection, and discloses a panel detection device, including: a frame having a detection region, the frame including crimp probes located at a periphery of the detection region; the optical detection mechanism is arranged on the rack and used for detecting the panel when the panel is positioned in the detection area; the counterpoint mechanism, counterpoint mechanism have the counterpoint station and with the detection station that detection area corresponds for the frame, counterpoint mechanism can be relative the frame by the counterpoint station along first direction removal to detect the station to make the panel that is located counterpoint mechanism and crimping probe crimping, wherein, counterpoint mechanism is including counterpoint mechanism and accurate counterpoint mechanism in advance, and counterpoint mechanism in advance is including the supporting component who is used for supporting the panel and being used for the counterpoint panel to carry out the adjusting part who counterpoints in advance. The application discloses panel check out test set has both avoided the touch panel upper surface, has improved the rate of accuracy of testing result again.

Description

Panel detection equipment

Technical Field

The application relates to the technical field of panel detection, in particular to panel detection equipment.

Background

AOI (automated Optical inspection) is a device for detecting common defects encountered in product production based on Optical principles, which is called automatic Optical inspection. With the development of machine vision inspection technology, many fields are beginning to involve machine vision. In the field of liquid crystal panel inspection technology, AOI application is also gradually developed. In actual production, the manufacturing processes of the panels are multiple, and for the AOI detection process, the sizes of the panels are different according to different manufacturing stages of the panels, the conveying forms of the panels are different, and the structural forms of the AOI detection mechanisms are also different.

In the prior art, a detection mode that the upper surface of the panel is sucked by a manipulator for conveying and the panel is directly detected without crimping and lighting is adopted, however, in order to ensure the production quality of the panel, the upper surface of the panel cannot be contacted, and the detection mode easily causes the condition that the upper surface of the panel is damaged in the detection process.

SUMMERY OF THE UTILITY MODEL

The utility model provides a panel detection device which can not only avoid touching the upper surface of a panel, but also accurately detect the panel.

In order to achieve the above object, the present invention provides a panel inspection apparatus comprising:

the detection device comprises a rack and a detection device, wherein the rack comprises an operation platform and a crimping probe, the operation platform is provided with an operation table top and a hollow structure so as to form a detection area, and the crimping probe is positioned on the periphery of the detection area;

the optical detection mechanism is mounted on the rack and used for detecting the panel when the panel is positioned in the detection area;

the alignment mechanism is provided with an alignment station and a detection station corresponding to the detection area relative to the rack, the alignment mechanism can move from the alignment station to the detection station along a first direction relative to the rack so as to enable a panel positioned in the alignment mechanism to be in pressure contact with the crimping probe, wherein the alignment mechanism comprises a pre-alignment mechanism and a precise alignment mechanism, the pre-alignment mechanism comprises a supporting component for supporting the panel and an adjusting component for pre-aligning the panel, the supporting component and the adjusting component can move along the first direction, the precise alignment mechanism comprises an adsorption platform and a positioning component for precisely positioning the panel, and the adsorption platform can move relative to the rack along a direction parallel to the operation table surface so as to be used for pre-aligning the panel, the adsorption platform adsorbs the panel, locating component drives the adsorption platform moves to the counterpoint station, wherein, first direction perpendicular to operation mesa place plane.

The panel detection equipment utilizes the pre-alignment mechanism and the accurate alignment mechanism to align the panel in sequence, then the aligned panel is moved to a detection area, and the optical detection mechanism is utilized to detect the panel, the detection process is as follows, a fork of a carrying robot is utilized to contact the lower surface of the panel for conveying, the fork extends into a space between supporting components and places the panel on the supporting components for supporting, the panel is pre-positioned by utilizing an adjusting component, then the supporting components are moved to place the panel on an adsorption platform, the adsorption platform can adsorb the panel to fix the panel, then a positioning component is utilized to accurately position the panel and drive the adsorption platform to an alignment station, then the alignment mechanism is moved to a detection station from the alignment station so as to be convenient for the compression joint between a compression joint probe and the panel, and the optical detection mechanism is utilized to detect the panel, thereby obtaining the detection result of the panel. Due to the panel detection equipment, the upper surface of the panel is prevented from being contacted, the upper surface of the panel is prevented from being damaged, and the panel is positioned by the pre-alignment mechanism, so that the panel can improve the accurate rate of accurate alignment in the subsequent accurate alignment process, the success rate of automatic crimping is improved, and the accuracy of a detection result is ensured.

Therefore, the panel detection equipment provided by the utility model not only avoids contacting the upper surface of the panel, but also improves the accuracy of the detection result.

Preferably, the supporting component comprises an upper flat plate, a supporting rod and a supporting rod mounting seat, the supporting rod mounting seat is fixed on the upper flat plate, and the supporting rod is fixedly mounted on the supporting rod mounting seat and used for supporting the panel.

Preferably, go up the flat board have relative first side and the second side that sets up and relative third side and the fourth side that sets up, adjusting part including install respectively in first side with the first neat pole subassembly of second side and install respectively in the third side with the second neat pole subassembly of fourth side, first neat pole subassembly can be relative go up the flat board and remove along the second direction, the second neat pole subassembly can be relative go up the flat board and remove along the third direction, just first neat pole subassembly and the second neat pole subassembly deviates from go up dull and stereotyped one end is higher than the bracing piece deviates from go up dull and stereotyped one end, wherein, the second direction with the third direction is perpendicular, just the second direction with the third direction all be located with the parallel plane of operation mesa.

Preferably, the adjusting part still including install respectively in the first slip table on first side and second side and install respectively in the second slip table of third side and fourth side, the adjusting part still including can follow the second direction remove install in the first mount pad of first slip table and can follow the third direction remove install in the second mount pad of second slip table, first neat pole subassembly is fixed in first mount pad, second neat pole subassembly is fixed in the second mount pad.

Preferably, the alignment mechanism further comprises a driving device for driving the pre-alignment mechanism to move along the first direction, and the driving device comprises:

the mounting device comprises a mounting bottom plate, a mounting base plate and a positioning device, wherein the mounting bottom plate is provided with a plurality of mounting holes, and one side of the mounting bottom plate is provided with linear bearings which correspond to the mounting holes one to one;

the bottom surface of the cylinder is fixed on the mounting bottom plate, and a cylinder rod of the cylinder is connected with the pre-alignment mechanism;

the first end of the guide shaft is fixedly connected with the pre-alignment mechanism, the second end of the guide shaft penetrates through the linear bearing and the mounting hole, and the second end can move along the first direction relative to the mounting base plate;

and the protective cylinders are positioned on one side of the mounting base plate, which is far away from the pre-alignment mechanism, and correspond to the mounting holes one to one, and the length of each protective cylinder is greater than the stroke of each air cylinder.

Preferably, the positioning assembly comprises a lifting mounting plate and an alignment platform, the adsorption platform is fixedly connected with the alignment platform through a support upright and a support plate, and the alignment platform can move along the second direction and/or the third direction relative to the lifting mounting plate; the pre-alignment mechanism is located between the adsorption platform and the alignment platform, and the adsorption platform is provided with through holes in one-to-one correspondence with the support rods.

Preferably, when the conditioning assembly includes the first and second structured bar assemblies, the adsorption platform further includes slotted holes in one-to-one correspondence with the first and second structured bar assemblies.

Preferably, the positioning device further comprises a lifting mechanism for driving the positioning mechanism to move, the lifting mechanism comprises a lifting back plate, a supporting plate and a driving mechanism, the rack is provided with an installation back plate, the lifting back plate is fixed on the installation back plate, the driving mechanism is used for driving the supporting plate to move along the first direction relative to the lifting back plate, and the positioning mechanism is installed on the supporting plate.

Preferably, a first guide rail and a second guide rail are arranged at a position of the rack corresponding to the detection area, the first guide rail and the second guide rail are oppositely arranged, the first guide rail extends along the second direction, and the second guide rail extends along the third direction;

the panel detection equipment further comprises a first jig and a second jig, wherein two ends of the first jig can be respectively installed on the first guide rail in a movable mode in the second direction, two ends of the second jig can be respectively installed on the second guide rail in a movable mode in the third direction, the crimping probe is installed on the first jig and the second jig, the second direction is perpendicular to the third direction, and the second direction and the third direction are both located in a plane parallel to the operation table board.

Preferably, optical detection mechanism includes lift slip table, slide mounting panel and camera subassembly, wherein, the lift slip table is followed first direction extend install in the frame, the slide mounting panel can be relative the lift slip table is followed first direction move install in the lift slip table, camera subassembly install in the slide mounting panel.

Drawings

FIG. 1 is a schematic diagram of an overall structure of a panel inspection apparatus according to the present application;

FIG. 2 is a schematic view of a support assembly of the present application;

FIG. 3 is a schematic view of an adjustment assembly of the present application;

FIG. 4 is a schematic diagram of a precise alignment mechanism according to the present application;

FIG. 5 is a schematic diagram of a lifting mechanism of the present application;

FIG. 6 is a schematic view of a frame according to the present application;

fig. 7 is a schematic structural diagram of an optical detection mechanism according to the present application.

In the figure:

1-a frame; 11-an operating platform; 111-an operating table; 112-detection area; 12-mounting a back plate; 13-a first guide rail; 14-a second guide rail; 15-a first jig; 16-a second jig; 2-crimping the probe; 3-an optical detection mechanism; 31-a lifting slipway; 32-a carriage mounting plate; 33-a camera assembly; 4-aligning mechanism; 41-pre-alignment mechanism; 411-a support assembly; 4111-upper plate; 4112-a support bar mounting seat; 4113-a support bar; 4114-installing a bottom plate; 4115-cylinder; 4116-linear bearings; 4117-a guide shaft; 4118-protecting the barrel; 412-a regulating component; 4121-a first slide; 4122-a first mount; 4123-first organizer assembly; 4124 — second slip table; 4125-a second mount; 4126-a second organizer assembly; 42-an accurate alignment mechanism; 421-adsorption platform; 4211-a through hole; 4212-slotted hole; 422-aligning platform; 423-lifting mounting plate; 424-support columns; 425-a support plate; 5-a CCD camera; 6-a lifting mechanism; 61-lifting back plate; 62-a support plate; 63-linear guide rail; 64-lifting the back plate; 65-a coupler; 66-a servo motor; 67-upper mechanical limit; 68-lower mechanical limit.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 7, the present invention provides a panel inspection apparatus, which includes a frame 1, an optical inspection mechanism 3, and a positioning mechanism 4, wherein:

the machine frame 1 comprises an operation platform 11, the operation platform 11 is provided with an operation table surface 111, the operation platform 11 is provided with a hollow structure to form a detection area 112, and the machine frame 1 further comprises a crimping probe 2 positioned at the periphery of the detection area 112;

the optical detection mechanism 3 is mounted on the rack 1 and used for detecting the panel when the panel is located in the detection area 112;

the aligning mechanism 4 has an aligning station and a detecting station corresponding to the detecting area 112 relative to the frame 1, and the aligning mechanism 4 can move from the aligning station to the detecting station along a first direction relative to the frame 1, so that the panel placed at the aligning station is pressed with the pressing probe 2; the alignment mechanism 4 includes a pre-alignment mechanism 41 and a precise alignment mechanism 42, the pre-alignment mechanism 41 includes a supporting component 411 for supporting the panel and an adjusting component 412 for pre-aligning the panel, and the supporting component 411 and the adjusting component 412 are movable along a first direction; the accurate alignment mechanism 42 includes the adsorption platform 421 and is used for carrying out the locating component of accurate positioning to the panel, and above-mentioned adsorption platform 421 can move along the plane of the first direction of perpendicular to relative frame 1 to be used for after the counterpoint in advance of the counterpoint, adsorption platform 421 adsorbs the panel, and locating component drives adsorption platform 421 and moves to the station of counterpointing, wherein, first direction perpendicular to operation mesa place plane.

The panel detection equipment utilizes the pre-alignment mechanism 41 and the accurate alignment mechanism 42 to align the panel successively, then the aligned panel is moved to the detection area 112, and the optical detection mechanism 3 is utilized to detect the panel, the detection process is as follows, the fork of the transfer robot is utilized to contact the lower surface of the panel for conveying, the fork extends into the space between the supporting components 411 and places the panel on the supporting components 411 for supporting, the panel is pre-positioned by utilizing the adjusting components, then the supporting components 411 are moved to place the panel on the adsorption platform 421, the adsorption platform 421 can adsorb the panel to fix the panel, then the positioning components are utilized to accurately position the panel and drive the adsorption platform 421 to the alignment station, then the alignment mechanism 4 is moved to the detection area 112 from the alignment station so as to facilitate the compression joint between the compression joint probe 2 and the panel, and the optical detection mechanism 3 is used for detecting the panel, thereby obtaining the detection result of the panel. Due to the panel detection equipment, the upper surface of the panel is prevented from being contacted, the upper surface of the panel is prevented from being damaged, and the pre-alignment mechanism 41 is utilized to be positioned with the panel, so that the panel can improve the accurate rate of accurate alignment in the subsequent accurate alignment process, the success rate of automatic crimping is improved, and the accuracy of a detection structure is ensured.

Specifically, as shown in fig. 2, the support assembly 411 includes an upper plate 4111, a support rod 4113, and support rod mounting seats 4112, wherein the support rod mounting seats 4112 are fixedly mounted on two opposite sides of the upper plate 4111, and a plurality of support rods 4113 are mounted on each support rod mounting seat 4112 for maintaining the stability of the panel when supporting the panel.

Further, in order to facilitate the movement of the support member 411 in the first direction, a driving device for driving the support member 411 may be further provided, and with reference to fig. 2, the driving device may include a mounting base plate 4114, a cylinder 4115, a guide shaft 4117, a linear bearing 4116 and a casing 4118, wherein the mounting base plate 4114 is located below the upper plate 4111, a bottom surface of the cylinder 4115 is fixedly connected to the mounting base plate 4114, a rod of the cylinder is connected to a floating joint mounted on the upper plate 4111, the mounting base plate 4114 is provided with a plurality of mounting holes, one-to-one linear bearings 4116 are provided on a side of the mounting base plate 4114 facing the upper plate 4111, the casing 4118 is also provided with one-to-one mounting holes on a side of the mounting base plate 4114 facing away from the upper plate 4111, the guide shaft 4117 is provided with one-to-mounting holes, a first end of the guide shaft 4117 is fixed to the upper plate 4111, and a second end can penetrate through the linear bearing 4116 and the mounting holes to extend into the casing 4118 under the action of the cylinder 4115, the protection sleeve 4118 can protect the guide shaft 4117, and meanwhile, the length of the protection sleeve 4118 is greater than the stroke of the cylinder 4115, so that the guide shaft 4117 is prevented from being excessively displaced during the movement of the cylinder 4115.

In addition, a sensor can be arranged for judging whether the panel exists or not, and the function of detection is achieved. And, bracing piece 4113 and bracing piece mount 4112's structure can design according to transfer robot's fork to make when fork insert equipment lie in between bracing piece 4113, the highly motion stroke that can be greater than the fork that bracing piece 4113 stretched out simultaneously, when transfer robot carried out that the panel was put to undetected panel or had detected the panel and got the piece action, cylinder 4115's cylinder pole was for stretching out the state, if cylinder 4115 pole withdrawal, then the panel whereabouts.

Further, when each side edge of the upper plate 4111 is divided into a first side edge and a second side edge which are oppositely arranged, and a third side edge and a fourth side edge which are oppositely arranged, as shown in fig. 3, the adjusting assembly 412 may include a first regulating rod assembly 4123 respectively installed at the first side edge and the second side edge, and a second regulating rod assembly 4126 respectively installed at the third side edge and the fourth side edge, and further include a first sliding table 4121 and a first mounting seat 4122 corresponding to the first regulating rod assembly 4123, and a second sliding table 4124 and a second mounting seat 4125 corresponding to the second regulating rod assembly 4126. The first sliding table 4121 and the second sliding table 4124 are fixed on the upper flat plate 4111, the first mounting seat 4122 is movably mounted on the first sliding table 4121 along the second direction, the first mounting seat 4122 is provided with at least two first normalization rod assemblies 4123 arranged along the third direction, the second mounting seat 4125 is movably mounted on the second sliding table 4124 along the third direction, the second mounting seat 4125 is provided with at least two second normalization rod assemblies 4126 arranged along the second direction, and ends of the first normalization rod assemblies 4123 and the second normalization rod assemblies 4126 far away from the upper flat plate 4111 are higher than ends of the supporting rods 4113 far away from the upper flat plate 4111, the second direction is perpendicular to the third direction, and the second direction and the third direction are both located in a plane parallel to the operating table top 111, i.e., two directions are perpendicular to each other among the three directions. When the pallet fork places the panel on the supporting rod 4113, the first regulating rod assembly 4123 and the second regulating rod assembly 4126 move respectively for side pushing of the end face of the panel is regulated, so that pre-alignment of the panel is realized, and the pre-alignment process can be realized by driving the first mounting seat 4122 and the second mounting seat 4125 to move by utilizing the servo motor to drive the first regulating rod assembly 4123 and the second regulating rod assembly 4126 to move.

In addition, the adjusting component 412 is mounted on the upper flat plate 4111 through the structure, so that when the air cylinder 4115 drives the panel to move up and down, the supporting component 411 and the adjusting component 412 can move synchronously, and the panel is guaranteed to be always kept in a pre-alignment state in the moving process.

Further, as shown in fig. 4, the positioning assembly may include a lifting mounting plate 423 and an alignment platform 422, the adsorption platform 421 may be fixed on the alignment platform 422 through four supporting columns 424 and four supporting plates 425, the alignment platform 422 has a slot, so that the pre-alignment mechanism 41 is installed on the lifting mounting plate 423 through the slot, and the alignment platform 422 is movably installed on the lifting mounting plate 423 along the second direction or the third direction. In addition, the adsorption platform 421 is provided with through holes 4211 corresponding to the support rods 4113 one to one and slots 4212 corresponding to the first and second

leveling rod assemblies

4123 and 4126 one to one, so that under the driving action of the air cylinder 4115, the support rods 4113 can extend or retract relative to the adsorption platform 421 through the through holes 4211, when the support rods 4113 retract, the panel falls on the adsorption platform 421, and the adsorption platform 421 is further provided with adsorption holes for vacuum adsorption of the fixed panel. At this moment, the whole body of the pre-alignment mechanism 41 is separated from the contact with the adsorption platform 421, the panel is kept fixed with the adsorption platform 421 under the action of the adsorption hole, and when the alignment panel is accurately positioned, the alignment platform 422 can move on the horizontal plane, so that the adsorption platform 421 is driven to move to complete the accurate positioning of the alignment panel.

Meanwhile, the frame 1 is further provided with a CCD camera 5 which can be used for capturing marks on the panel, calculating displacement of the panel to be moved through an algorithm according to the obtained marks, and then driving the aligning platform 422 to move to a specified position relative to the lifting mounting plate 423, namely, an aligning station, so that the positioning of the panel is completed.

Further, the panel detection apparatus may further include two sets of lifting mechanisms 6 for driving the alignment mechanism 4 to move along the first direction, where the two sets of lifting mechanisms 6 are respectively installed on two opposite sides of the frame 1, as shown in fig. 5, each lifting mechanism 6 includes a lifting back plate 61, a supporting plate 62 and a driving mechanism, the lifting back plate 61 may be fixed to the installation back plate 12 installed on the frame 1, the supporting plate 62 is used for placing the alignment mechanism 4 as a whole, and the specific structure of the driving mechanism may be as follows: the linear guide rail 63 can be installed on two sides of the lifting back plate 61, a slider of the linear guide rail 63 is connected with the lifting back plate 64 and the supporting plate 62 into a whole through a slider installation plate, a servo motor 66 is directly connected with a ball screw through a coupler 65, two ends of the ball screw are supported by bearing seats and axially fixed, a ball screw nut is installed with a screw nut installation plate, meanwhile, the screw nut installation plate is fixed on the side surface of the lifting back plate 64, when the servo motor 66 is driven, the supporting plate 62 is driven to move up and down through a connecting component and the linear guide rail slider, so that a panel is lifted to a detection station from an alignment station, the panel is in pressure connection with the pressure welding probe 2, and the requirements of automatic pressure welding and lighting of the panel are met.

In addition, an upper mechanical limit 67 and a lower mechanical limit 68 are fixedly arranged at two ends of the stroke limit of the lifting mechanism 6 and used for controlling the lifting stroke limit.

Further, as shown in fig. 6, a portion of the rack 1 corresponding to the detection area 11 may further be provided with a first guide rail 13 and a second guide rail 14, wherein the first guide rail 13 extends along the second direction, the second guide rail 14 extends along the third direction, the panel detection apparatus further includes a first fixture 15 and a second fixture 16, two ends of the first fixture 15 are respectively movably mounted on the first guide rail 13 along the second direction, two ends of the second fixture 16 are respectively movably mounted on the second guide rail 14 along the third direction, and the crimping probe 2 is mounted on the first fixture 15 and the second fixture 16. Above-mentioned structure, first tool 15 and second tool 16 can adjust suitable position according to the panel size and the difference of crimping position to it is fixed with first tool 15 and second tool 16 through the lock nut that corresponds, and can be detachable connection between first tool 15 and the first guide rail 13, also can be detachable connection between second tool 16 and the second guide rail 14, when the panel only needs and crimping probe 2 crimping on one side, can take off the tool on the other side, so that detect. Meanwhile, the crimping probes 2 can be mounted on the first jig 15 and the second jig 16 through the crimping mounting plate, the crimping probes 2 can also be arranged according to the panel specification, and the crimping mounting plate can also be subjected to fine adjustment in the height direction according to the fine adjustment bolt.

Further, as shown in fig. 7, the optical detection mechanism 3 may include an elevation slide table 31, a carriage mounting plate 32, and a camera module 33, specifically, the elevation slide table 31 is mounted on the frame 1 and extends along a first direction, the carriage mounting plate 32 is mounted on the elevation slide table 31 movably along the first direction relative to the elevation slide table 31, and the camera module 33 is mounted on the carriage mounting plate 32. Simultaneously, camera subassembly 33 accessible fine setting mounting panel is connected in slide mounting panel 32, according to the difference of the panel that detects, camera subassembly 33 can go up and down in order to adapt to different panels under the effect of lift slip table 31, lift slip table 31 is servo motor driven sharp module, according to the variation in size of the panel product that detects, electric program control goes up and down to the position of demand, carry out the fine setting of position to camera subassembly 33 through the fine setting mounting panel simultaneously, in order to reach the requirement that detects, make camera subassembly 33 be located directly over the panel when detecting the panel, and coaxial with the panel central line.

It will be apparent to those skilled in the art that various changes and modifications may be made in the embodiments of the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A panel inspection apparatus, comprising:

2. The panel testing apparatus of claim 1, wherein the support assembly includes an upper plate, a support rod and a support rod mount, the support rod mount being fixed to the upper plate, the support rod being fixedly mounted to the support rod mount for supporting the panel.

3. The panel testing apparatus of claim 2, wherein said upper plate has first and second oppositely disposed sides and third and fourth oppositely disposed sides, the adjustment assembly includes a first organizer assembly mounted to the first side and the second side, respectively, and a second organizer assembly mounted to the third side and the fourth side, respectively, the first organizer assembly is movable in a second direction relative to the upper plate, the second organizer assembly is movable in a third direction relative to the upper plate, and the ends of the first and second organizer assemblies that face away from the upper plate are higher than the ends of the support rods that face away from the upper plate, the second direction is perpendicular to the third direction, and the second direction and the third direction are both located in a plane parallel to the operating table top.

4. The panel detection apparatus of claim 3, wherein the adjustment assembly further comprises a first sliding table respectively installed at the first side and the second side and a second sliding table respectively installed at the third side and the fourth side, the adjustment assembly further comprises a second direction movably installed at the first mounting seat of the first sliding table and a second mounting seat capable of being followed at the third direction movably installed at the second mounting seat of the second sliding table, the first regulating rod assembly is fixed at the first mounting seat, and the second regulating rod assembly is fixed at the second mounting seat.

5. The panel inspection apparatus of claim 1, wherein the alignment mechanism further comprises a driving device for driving the pre-alignment mechanism to move in the first direction, the driving device comprising:

6. The panel detection apparatus according to claim 3 or 4, wherein the positioning assembly includes a lifting mounting plate and an alignment platform, the adsorption platform is fixedly connected to the alignment platform through a support column and a support plate, and the alignment platform is movable in the second direction and/or the third direction relative to the lifting mounting plate; the pre-alignment mechanism is located between the adsorption platform and the alignment platform, and the adsorption platform is provided with through holes in one-to-one correspondence with the support rods.

7. The panel detection apparatus of claim 6, wherein when the adjustment assembly includes the first and second organizer assemblies, the adsorption platform further includes slotted holes in one-to-one correspondence with the first and second organizer assemblies.

8. The panel detection apparatus according to claim 1, further comprising a lifting mechanism for driving the alignment mechanism to move, wherein the lifting mechanism includes a lifting back plate, a supporting plate, and a driving mechanism, the frame is provided with a mounting back plate, the lifting back plate is fixed to the mounting back plate, the driving mechanism is configured to drive the supporting plate to move along the first direction relative to the lifting back plate, and the alignment mechanism is mounted on the supporting plate.

9. The panel testing apparatus according to claim 1, wherein a portion of the frame corresponding to the testing area is provided with a first guide rail and a second guide rail, the first guide rail extending in the second direction and the second guide rail extending in the third direction;

the panel detection equipment further comprises a first jig and a second jig, wherein two ends of the first jig can be respectively installed on the first guide rail in a movable mode in the second direction, two ends of the second jig can be respectively installed on the second guide rail in a movable mode in the third direction, the crimping probe is installed on the first jig, and the second jig is arranged on the second guide rail in a movable mode, wherein the second direction is perpendicular to the third direction, and the second direction and the third direction are both located in a plane parallel to the operation table board.

10. The panel inspection apparatus according to claim 1, wherein the optical inspection mechanism includes a lift slide, a slide mounting plate, and a camera module, wherein the lift slide is mounted to the frame to extend in the first direction, the slide mounting plate is mounted to the lift slide to be movable in the first direction relative to the lift slide, and the camera module is mounted to the slide mounting plate.