CN220829471U - Glass panel detection equipment based on air supporting transmission - Google Patents
Glass panel detection equipment based on air supporting transmission Download PDFInfo
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- CN220829471U CN220829471U CN202321659294.XU CN202321659294U CN220829471U CN 220829471 U CN220829471 U CN 220829471U CN 202321659294 U CN202321659294 U CN 202321659294U CN 220829471 U CN220829471 U CN 220829471U
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- 238000003708 edge detection Methods 0.000 claims abstract description 140
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Abstract
The utility model relates to glass panel detection equipment based on air floatation transmission, wherein a front detection adsorption transmission assembly is arranged below a front detection air floatation table, a first edge detection adsorption transmission assembly is arranged below a first edge detection air floatation table vertically, and a second edge detection adsorption transmission assembly is arranged below a second edge detection air floatation table; a front detection assembly is arranged above the front detection table, a detection gap is arranged on the front detection table, and long-side edge detection assemblies are arranged on the upper side and the lower side of the front detection table; the vertical below of reverse side detection running roller subassembly is equipped with reverse side detection subassembly, and the upside of reverse side detection running roller subassembly is equipped with the minor face edge detection subassembly. In order to effectively detect the high-precision detection requirement of a large-size panel, the utility model uses a high-precision air bearing table for transmission, a roller transition section for reverse detection, uses a precision module for adsorbing accurate position transmission of the panel, and sequentially completes front detection of the panel, detection of the upper and lower edges of the long side of the panel and detection of the upper and lower edges of the short side of the panel at each station.
Description
Technical Field
The utility model relates to the technical field of optical detection of a glass substrate of a semiconductor display panel, in particular to glass panel detection equipment based on air floatation transmission.
Background
Because the size of the glass substrate is gradually increased, the transmission speed, stability and economy of the sliding table are all affected, roller transmission is adopted for detecting the front and back sides of the glass panel, but due to the characteristics of the roller transmission structure, the glass panel has irremovable shake in the transmission process, and the shake is transmitted to the detection position, so that the detection image effect is unstable. In the prior art with the patent number 20161015839.3, the patent name of the optical inspection device and the conveying device thereof in the manufacturing of the display panel, the conveying mechanism adopts roller conveying, and an air floatation conveying belt is arranged in the middle of the roller conveying and under the inspection area of the optical inspection machine.
Disclosure of utility model
The utility model aims to solve the technical problem of providing glass panel detection equipment based on air floatation transmission, which solves the problems of vibration and vibration of glass substrate transmission, improves the panel transmission speed, improves the equipment detection precision and can detect the front, aspects and edges of a glass panel in all aspects.
The technical scheme for solving the technical problems is as follows: the glass panel detection equipment based on air floatation transmission comprises a front detection air floatation table, a first edge detection air floatation table, a back detection roller assembly and a second edge detection air floatation table which are sequentially arranged in parallel, wherein a front detection adsorption transmission assembly for driving a glass panel to move along the transmission direction of the front detection air floatation table is arranged under the front detection air floatation table, a first edge detection adsorption transmission assembly for driving the glass panel to move along the transmission direction of the first edge detection air floatation table is arranged under the first edge detection air floatation table, and a second edge detection adsorption transmission assembly for driving the glass panel to move along the transmission direction of the second edge detection air floatation table is arranged under the second edge detection air floatation table; a front detection assembly for detecting the upper surface of the glass panel is arranged vertically above the front detection table, a detection gap is formed in the front detection table, and long-side edge detection assemblies for detecting the long-side edges of the glass panel are arranged on the upper side and the lower side of the front detection table; the vertical below of reverse side detection running roller subassembly is equipped with the reverse side detection subassembly that is used for detecting the lower surface of glass panel, the upside down side of reverse side detection running roller subassembly is equipped with the minor face edge detection subassembly that is used for detecting the minor face edge of glass panel.
The beneficial effects of the utility model are as follows: in order to effectively detect the high-precision detection requirement of a large-size panel, the utility model uses a high-precision air bearing table for transmission, a roller transition section for reverse detection, uses a precision module for adsorbing accurate position transmission of the panel, and sequentially completes front detection of the panel, detection of the upper and lower edges of the long side of the panel and detection of the upper and lower edges of the short side of the panel at each station.
On the basis of the technical scheme, the utility model can be improved as follows.
Further, the front detection air bearing table, the first edge detection air bearing table and the second edge detection air bearing table all comprise a plurality of air bearing strips which are installed at equal intervals, the upper surfaces of the air bearing strips are located on the same plane, and the length direction of the air bearing strips is the same as the transmission direction of the glass panel.
The beneficial effects of adopting the further scheme are as follows: the front detection air bearing table, the first edge detection air bearing table and the second edge detection air bearing table all adopt air bearing strips which are arranged at intervals, and on the premise of ensuring air bearing stability, the front detection adsorption transmission assembly, the first edge detection adsorption transmission assembly and the second edge detection adsorption transmission assembly are convenient to drive the glass panel to transmit.
Further, openly detect and adsorb transmission subassembly first edge detect adsorb transmission subassembly and second edge detect and adsorb transmission subassembly and all include the transmission module that sets up along the direction of transfer, install the link on transmission module's the output be used for driving the link is along the direction of transfer round trip movement, the top fixed mounting of link has the top to be used for adsorbing the adsorption block of the lower plate of glass panel, the adsorption block upwards passes two adjacent clearance protrusion between the air supporting strip the upper surface of air supporting strip.
The beneficial effects of adopting the further scheme are as follows: the adsorption block is in adsorption connection with the lower surface of the glass panel, and then the adsorption block is driven to move along a gap between two adjacent air floatation strips through the transmission module, so that the glass panel is driven to move along the transmission direction, the speed, the acceleration and the start-stop position are adjustable, and the control precision is high.
Further, an adsorption cavity communicated with the pneumatic assembly is formed in the adsorption block, and a plurality of adsorption holes communicated with the adsorption cavity are formed in the upper surface of the adsorption block.
The beneficial effects of adopting the further scheme are as follows: simple structure adsorbs glass panels through a plurality of absorption holes, ensures the stability of adsorbing glass panels.
Further, the front detection assembly comprises two support posts which are respectively and fixedly arranged at two sides of the front detection table, a cross beam is arranged between the two support posts, two ends of the cross beam are detachably arranged on the two support posts, and a front detection camera is detachably arranged on the cross beam; the two support posts are fixedly provided with lifting mechanisms, the output ends of the two lifting mechanisms are fixedly connected through a support frame, and the support frame is provided with a front detection light source.
The beneficial effects of adopting the further scheme are as follows: the two ends of the cross beam are detachably arranged on the two posts, and the height of the cross beam can be adjusted according to the requirement; the front detection camera is detachably arranged on the cross beam, and the installation position of the front detection camera on the cross beam can be adjusted according to the requirement; the elevation mechanism drives the front detection light source to move up and down, and the height of the front detection light source is adjusted according to the requirement so as to ensure the imaging effect and the detection rate of the image.
Further, the posts and the cross beams are provided with sliding grooves extending along the respective length directions, two ends of the cross beams are respectively connected with the sliding grooves on the two posts in a locking mode through locking bolts, and the front detection camera is connected with the sliding grooves on the cross beams in a locking mode through locking bolts.
The beneficial effects of adopting the further scheme are as follows: the setting of spout is convenient for the installation of crossbeam height on the pillar and adjusts, and the installation of the front detection camera position of being convenient for on the crossbeam is adjusted.
Further, the front detection light source comprises a front detection bright field light source, a front detection near bright field light source and a front detection dark field light source, the front detection bright field light source is fixedly arranged at the top end of the support frame, and the lower part of the support frame is respectively provided with the front detection near bright field light source and the front detection dark field light source through the angle adjusting mechanism.
The beneficial effects of adopting the further scheme are as follows: the front detection bright field light source, the front detection near bright field light source and the front detection dark field light source are arranged, so that the image imaging effect and the detection rate are further ensured.
Further, the angle adjusting mechanism comprises two adjusting blocks fixedly arranged on the supporting frame, the two adjusting blocks are symmetrically arranged above the two sides of the front detection table, arc-shaped guide holes are formed in the adjusting blocks, and two ends of the front detection near-bright-field light source or the front detection dark-field light source are respectively arranged in the arc-shaped guide holes in a sliding mode and locked through locking pieces.
The beneficial effects of adopting the further scheme are as follows: the arc-shaped guide holes can guide the movement of the front detection near-bright-field light source or the front detection dark-field light source, and then the front detection near-bright-field light source and the front detection dark-field light source are locked through the locking piece, so that the illumination angles of the front detection near-bright-field light source and the front detection dark-field light source are adjusted, and the image imaging effect and the detection rate are ensured.
Further, the quantity of long limit edge detection subassembly is two, two long limit edge detection subassembly is established respectively the upside of openly detecting the platform, long limit edge detection subassembly includes long limit edge detection module, long limit edge detection module sets up with glass panel's direction of transmission is perpendicular, install two long limit edge detection cameras on the long limit edge detection module and be used for driving two long limit edge detection cameras follow the length direction of long limit edge detection module removes.
The beneficial effects of adopting the further scheme are as follows: two long-edge detection cameras are arranged on each long-edge detection module, and correspond to the two long-edge edges of the glass panel, and the front and back sides of the two long-edge edges of the glass panel are detected simultaneously through the two long-edge detection modules; the positions of the two long-side edge detection cameras connected with the long-side edge detection module are adjusted through the long-side edge detection module, so that the long-side edges of the glass panels with different widths are detected.
Further, the number of the short edge detection assemblies is four, the four short edge detection assemblies are respectively arranged on the upper side and the lower side of the head end of the back surface detection roller assembly and the upper side and the lower side of the tail end of the back surface detection roller assembly, and each short edge detection assembly comprises a short edge detection module which is perpendicular to the transmission direction of the glass panel and a short edge detection camera which is arranged on the short edge detection module.
The beneficial effects of adopting the further scheme are as follows: through setting up the minor face edge detection subassembly that two sets of upper and lower set up, detect the upper and lower edge of two minor faces of glass panel respectively.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is a schematic diagram of a front detection assembly according to the present utility model;
In the drawings, the list of components represented by the various numbers is as follows:
1. Detecting an air bearing table on the front surface; 2. a front detection table; 3. a first edge detection air bearing table; 4. a reverse side detection roller assembly; 5. a second edge detection air bearing table; 6. detecting the adsorption transmission assembly on the front surface; 7. a first edge detection adsorption transport assembly; 8. a second edge detection adsorption transport assembly; 9. a front face detection assembly; 9-1, a pillar; 9-2, a cross beam; 9-3, a front detection camera; 9-4, lifting mechanism; 9-5, supporting frames; 9-6, sliding grooves; 9-7, detecting a bright field light source on the front side; 9-8, detecting a near bright field light source on the front side; 9-9, detecting a dark field light source from the front; 9-10, regulating blocks; 9-11, arc-shaped guide holes; 10. detecting a gap; 11. a long edge detection assembly; 11-1, a long edge detection module; 11-2, a long edge detection camera; 12. a reverse side detection assembly; 13. a short edge detection assembly; 13-1, short edge detection module; 13-2, short edge detection cameras; 14. an air floatation strip; 15. a transmission module; 16. an adsorption block; 17. and a connecting frame.
Detailed Description
The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
As shown in fig. 1, 2 and 3, in the embodiment of the present utility model, the front detection air bearing table 1, the front detection air bearing table 2, the first edge detection air bearing table 3, the back detection roller assembly 4 and the second edge detection air bearing table 5 are sequentially arranged in parallel, and the upper surfaces of the front detection air bearing table 1, the front detection air bearing table 2, the first edge detection air bearing table 3, the back detection roller assembly 4 and the second edge detection air bearing table 5 are located on the same horizontal plane, so that the stability of the transmission of the glass panel can be ensured in the transmission process.
In this embodiment, the transmission direction of the glass panel is a front detection air floating platform 1-a front detection air floating platform 2-a first edge detection air floating platform 3-a back detection roller assembly 4-a second edge detection air floating platform 5, a front detection adsorption transmission assembly 6 for driving the glass panel to move along the transmission direction of the front detection air floating platform 1 is arranged under the front detection air floating platform 1, a first edge detection adsorption transmission assembly 7 for driving the glass panel to move along the transmission direction of the first edge detection air floating platform 3 is arranged under the first edge detection air floating platform 3, and a second edge detection adsorption transmission assembly 8 for driving the glass panel to move along the transmission direction of the second edge detection air floating platform 5 is arranged under the second edge detection air floating platform 5.
The front detection table 2 is provided with a front detection assembly 9 for detecting the upper surface of the glass panel vertically above, the front detection table 2 is provided with a detection gap 10, in particular, the front detection table 2 can adopt a plurality of air-float blocks which are arranged in a lifting manner, the air-float blocks are provided with the detection gap 10 in the transmission direction along the glass panel and in the transmission direction perpendicular to the glass panel, the top of the front detection adsorption transmission assembly 6 can pass through the detection gap 10 in the transmission direction along the glass panel so as to be connected with the glass panel, the detection gap 10 in the transmission direction perpendicular to the glass panel is convenient for the long edge detection assembly 11 to detect the long edge bottom of the glass panel, and the upper side and the lower side of the front detection table 2 are provided with the long edge detection assembly 11 for detecting the long edge of the glass panel; the vertical below of reverse side detection roller subassembly 4 is equipped with the reverse side detection subassembly 12 that is used for detecting the lower surface of glass panel, the upside down side of reverse side detection roller subassembly 4 is equipped with the minor face edge detection subassembly 13 that is used for detecting the minor face edge of glass panel.
The front detection air bearing table 1, the first edge detection air bearing table 3 and the second edge detection air bearing table 5 comprise a plurality of air bearing strips 14 which are installed at equal intervals, the length of each air bearing strip 14 corresponds to the length of the front detection air bearing table 1, the length of each first edge detection air bearing table 3 and the length of each second edge detection air bearing table 5, the upper surfaces of the air bearing strips 14 are in the same plane, the length direction of each air bearing strip 14 is the same as the transmission direction of the glass panel, and the front detection adsorption transmission assembly 6, the first edge detection adsorption transmission assembly 7 and the second edge detection adsorption transmission assembly 8 are convenient to drive the glass panel to transmit on the premise of ensuring the air bearing stability.
In the embodiment of the present utility model, the front detection and adsorption transmission assembly 6, the first edge detection and adsorption transmission assembly 7, and the second edge detection and adsorption transmission assembly 8 all include a transmission module 15 disposed along a transmission direction, a connection frame 17 is mounted on an output end of the transmission module 15 and is used for driving the connection frame 17 to move back and forth along the transmission direction, an adsorption block 16 with a top for adsorbing a lower panel of a glass panel is fixedly mounted on a top end of the connection frame 17, the adsorption block 16 protrudes upward through a gap between two adjacent air floating strips 14 to protrude from an upper surface of the air floating strip 14, specifically, an adsorption cavity for communicating with a pneumatic assembly is disposed in the adsorption block 16, and a plurality of adsorption holes communicating with the adsorption cavity are disposed on an upper surface of the adsorption block 16. The adsorption block 16 is in adsorption connection with the lower surface of the glass panel, and then the adsorption block 16 is driven to move along a gap between two adjacent air floatation strips 14 through the transmission module 15, so that the glass panel is driven to move along the transmission direction, the speed, the acceleration and the start-stop position are adjustable, and the control precision is high.
In the embodiment of the utility model, the front detection assembly 9 comprises two support posts 9-1 respectively fixedly arranged at two sides of the front detection table 2, a cross beam 9-2 is arranged between the two support posts 9-1, the support posts 9-1 and the cross beam 9-2 are profiles provided with sliding grooves 9-6 extending along respective length directions on the outer walls, the sliding grooves 9-6 are T-shaped grooves, two ends of the cross beam 9-2 are detachably arranged on the two support posts 9-1, specifically, the end parts of the cross beam 9-2 are provided with connecting blocks, the connecting blocks are fixedly connected with the end parts of the cross beam 9-2, the connecting blocks are provided with connecting holes, the heads of locking bolts are slidably arranged in the sliding grooves 9-6, and the screw ends extend out of the sliding grooves 9-6 and are locked and fixed through locking nuts after penetrating through the connecting holes, so that the locking and fixing of the connecting blocks and the upright posts are realized; the front detection camera 9-3 is detachably mounted on the cross beam 9-2, specifically, a connecting seat is fixedly arranged at the bottom of the front detection camera 9-3, a connecting hole is formed in the connecting seat, and the connecting seat is detachably and fixedly connected with the cross beam 9-2 in the same manner as the connecting block is connected with the upright post; lifting mechanisms 9-4 are fixedly installed on the two support posts 9-1, the output ends of the two lifting mechanisms 9-4 are fixedly connected through a support frame 9-5, and a front detection light source is installed on the support frame 9-5.
In the embodiment of the utility model, the front detection light source comprises a front detection bright field light source 9-7, a front detection near bright field light source 9-8 and a front detection dark field light source 9-9, the front detection bright field light source 9-7 is fixedly arranged at the top end of the support frame 9-5, the front detection near bright field light source 9-8 and the front detection dark field light source 9-9 are respectively arranged at the lower part of the support frame 9-5 through an angle adjusting mechanism, and the image imaging effect and the detection rate are further ensured by arranging the front detection bright field light source 9-7, the front detection near bright field light source 9-8 and the front detection dark field light source 9-9.
Specifically, the number of the front detection near-bright field light sources 9-8 is one, the number of the front detection dark field light sources 9-9 is two, the front detection near-bright field light sources 9-8 and the front detection dark field light sources 9-9 are installed on the support frame 9-5 one by one through the angle adjusting mechanism, and the front detection near-bright field light sources 9-8 are arranged above the two front detection dark field light sources 9-9. The angle adjusting mechanism comprises two adjusting blocks 9-10 fixedly arranged on the supporting frame 9-5, the two adjusting blocks 9-10 are symmetrically arranged above two sides of the front detection table 2, arc-shaped guide holes 9-11 are formed in the adjusting blocks 9-10, two ends of the front detection near bright field light source 9-8 or the front detection dark field light source 9-9 are respectively and slidably arranged in the arc-shaped guide holes 9-11 and are locked through locking pieces, and the arc-shaped guide holes 9-11 on the adjusting blocks 9-10 connected with the two front detection dark field light sources 9-9 are symmetrically arranged on a vertical plane perpendicular to the transmission direction of the glass panel.
In the embodiment of the present utility model, the number of the long edge detection assemblies 11 is two, the two long edge detection assemblies 11 are respectively disposed on the upper side and the lower side of the front detection platform 2, the long edge detection assemblies 11 include a long edge detection module 11-1, the long edge detection module 11-1 is disposed perpendicular to the transmission direction of the glass panel, and two long edge detection cameras 11-2 are mounted on the long edge detection module 11-1 and are used for driving the two long edge detection cameras 11-2 to move along the length direction of the long edge detection module 11-1. Two long-edge detection cameras 11-2 are arranged on each long-edge detection module 11-1 and correspond to two long-edge edges of the glass panel, and the front and back sides of the two long-edge edges of the glass panel are detected simultaneously through the two long-edge detection modules 11; the positions of the two long-edge detection cameras 11-2 connected with the long-edge detection module 11-1 are adjusted to realize detection of the long-edge edges of the glass panels with different widths.
The number of the short edge detection assemblies 13 is four, the four short edge detection assemblies 13 are respectively arranged on the upper side and the lower side of the head end of the back surface detection roller assembly 4 and the upper side and the lower side of the tail end of the back surface detection roller assembly 4, and the short edge detection assemblies 13 comprise short edge detection modules 13-1 which are perpendicular to the conveying direction of the glass panel and short edge detection cameras 13-2 which are arranged on the short edge detection modules 13-1. By providing two sets of short side edge detection components 13 arranged up and down, the upper and lower edges of the two short sides of the glass panel are detected respectively.
In an embodiment of the present utility model, the back surface detecting assembly 12 includes a back surface detecting module disposed in association with the conveyance direction of the glass panel and a back surface detecting camera disposed on the direction detecting module.
Working principle: the glass panel is fed onto the front detection air bearing table 1 of the detection equipment through a manual or mechanical ARM ARM or CV roller, the front detection adsorption transmission assembly 6 adsorbs the back surface of the glass panel through the adsorption block 16, and the glass panel is driven in a centering gap of the front detection air bearing table 1 to drive on the front detection air bearing table 1. When the glass panel passes through the front detection table 2 in the process of moving to the first edge detection air floatation table 3 on the front detection air floatation table 1, front detection and long-side upper and lower edge detection are completed. Meanwhile, after the glass panel is transferred to the first edge detection air floating table 3, the adsorption block 16 of the front detection adsorption transmission assembly 6 loosens adsorption to the glass panel, the adsorption block 16 of the first edge detection adsorption transmission assembly 7 adsorbs the glass panel, and the glass panel is driven to move to the short edge detection assembly 13 of the head end of the back detection roller assembly 4 through the transmission module 15 and the adsorption block 16 of the first edge detection adsorption transmission assembly 7 to carry out short edge single-side edge detection. Subsequently, the first edge detection and adsorption transmission assembly 7 drives the glass panel to be transmitted to the second edge detection air bearing table 5 through the back detection roller assembly 4, the back detection assembly 12 completes back detection on the glass panel in the process of passing through the back detection roller assembly 4, the glass panel is transmitted to the second edge detection air bearing table 5, the adsorption block 16 of the first edge detection and adsorption transmission assembly 7 loosens adsorption on the glass panel, the adsorption block 16 of the second edge detection and adsorption transmission assembly 8 adsorbs the glass panel, and the tail end of the glass panel is driven to move to the tail end of the back detection roller assembly 4, so that the other single-side edge detection of the short side is performed. After the detection is finished, the glass panel can be fed to downstream equipment through a manual or mechanical ARM or CV roller.
In order to effectively detect the high-precision detection requirement of a large-size panel, the utility model uses a high-precision air bearing table for transmission, a roller transition section for reverse detection, uses a precision module for adsorbing accurate position transmission of the panel, and sequentially completes front detection of the panel, detection of the upper and lower edges of the long side of the panel and detection of the upper and lower edges of the short side of the panel at each station.
In the description of the present utility model, it should be understood that the terms "center", "length", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "inner", "outer", "peripheral side", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the system or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (10)
1. The glass panel detection equipment based on air floatation transmission is characterized by comprising a front detection air floatation table (1), a front detection table (2), a first edge detection air floatation table (3), a back detection roller assembly (4) and a second edge detection air floatation table (5) which are sequentially arranged in parallel, wherein a front detection adsorption transmission assembly (6) for driving a glass panel to move along the transmission direction of the front detection air floatation table (1) is arranged under the front detection air floatation table (1), a first edge detection adsorption transmission assembly (7) for driving the glass panel to move along the transmission direction of the first edge detection air floatation table (3) is arranged under the first edge detection air floatation table (3), and a second edge detection adsorption transmission assembly (8) for driving the glass panel to move along the transmission direction of the second edge detection air floatation table (5) is arranged under the second edge detection air floatation table (5); a front detection assembly (9) for detecting the upper surface of the glass panel is arranged vertically above the front detection table (2), a detection gap (10) is formed in the front detection table (2), and a long-side edge detection assembly (11) for detecting the long-side edge of the glass panel is arranged on the upper side and the lower side of the front detection table (2); the vertical below of reverse side detection roller subassembly (4) is equipped with reverse side detection subassembly (12) that are used for detecting the lower surface of glass panels, the upside down side of reverse side detection roller subassembly (4) is equipped with short side edge detection subassembly (13) that are used for detecting the short side edge of glass panels.
2. The glass panel detection device based on air-float transmission according to claim 1, wherein the front detection air-float table (1), the first edge detection air-float table (3) and the second edge detection air-float table (5) all comprise a plurality of air-float strips (14) which are installed at equal intervals, the upper surfaces of the air-float strips (14) are in the same plane, and the length direction of the air-float strips (14) is the same as the transmission direction of the glass panel.
3. The glass panel detection device based on air floatation transmission according to claim 2, wherein the front detection adsorption transmission assembly (6), the first edge detection adsorption transmission assembly (7) and the second edge detection adsorption transmission assembly (8) all comprise transmission modules (15) arranged along a transmission direction, a connecting frame (17) is installed on an output end of each transmission module (15) and used for driving the corresponding connecting frame (17) to move back and forth along the transmission direction, an adsorption block (16) with the top used for adsorbing a lower panel of the glass panel is fixedly installed at the top end of each connecting frame (17), and the adsorption block (16) upwards penetrates through a gap between two adjacent air floatation strips (14) to protrude out of the upper surface of each air floatation strip (14).
4. A glass panel detection apparatus based on air-float transmission according to claim 3, wherein an adsorption cavity for communicating with a pneumatic assembly is provided in the adsorption block (16), and a plurality of adsorption holes communicating with the adsorption cavity are provided on the upper surface of the adsorption block (16).
5. Glass panel detection apparatus based on air-float transmission according to any one of claims 1 to 4, characterized in that the front detection assembly (9) comprises two struts (9-1) fixedly arranged on both sides of the front detection table (2), a cross beam (9-2) is arranged between the two struts (9-1), both ends of the cross beam (9-2) are detachably mounted on the two struts (9-1), and a front detection camera (9-3) is detachably mounted on the cross beam (9-2); lifting mechanisms (9-4) are fixedly arranged on the two support posts (9-1), the output ends of the two lifting mechanisms (9-4) are fixedly connected through a support frame (9-5), and a front detection light source is arranged on the support frame (9-5).
6. The glass panel detection device based on air floatation transmission according to claim 5, wherein sliding grooves (9-6) are formed in the support posts (9-1) and the cross beams (9-2) in a manner of extending along the respective length directions, two ends of each cross beam (9-2) are respectively in locking connection with the sliding grooves (9-6) in the two support posts (9-1) through locking bolts, and the front detection camera (9-3) is in locking connection with the sliding grooves (9-6) in the cross beams (9-2) through locking bolts.
7. The glass panel detection device based on air floatation transmission according to claim 5, wherein the front detection light source comprises a front detection bright field light source (9-7), a front detection near bright field light source (9-8) and a front detection dark field light source (9-9), the front detection bright field light source (9-7) is fixedly arranged at the top end of the support frame (9-5), and the front detection near bright field light source (9-8) and the front detection dark field light source (9-9) are respectively arranged at the lower part of the support frame (9-5) through an angle adjusting mechanism.
8. The glass panel detection device based on air floatation transmission according to claim 7, wherein the angle adjusting mechanism comprises two adjusting blocks (9-10) fixedly arranged on the supporting frame (9-5), the two adjusting blocks (9-10) are symmetrically arranged above two sides of the front detection table (2), arc-shaped guide holes (9-11) are formed in the adjusting blocks (9-10), and two ends of the front detection near-bright-field light source (9-8) or the front detection dark-field light source (9-9) are respectively arranged in the arc-shaped guide holes (9-11) in a sliding mode and are locked through locking pieces.
9. The glass panel detection device based on air-float transmission according to any one of claims 1 to 4, wherein the number of the long-side edge detection assemblies (11) is two, the two long-side edge detection assemblies (11) are respectively arranged on the upper side and the lower side of the front detection table (2), the long-side edge detection assemblies (11) comprise long-side edge detection modules (11-1), the long-side edge detection modules (11-1) are perpendicular to the transmission direction of the glass panel, and the long-side edge detection modules (11-1) are provided with two long-side edge detection cameras (11-2) for driving the two long-side edge detection cameras (11-2) to move along the length direction of the long-side edge detection modules (11-1).
10. Glass panel detection apparatus based on air-float transmission according to any one of claims 1 to 4, wherein the number of the short edge detection assemblies (13) is four, four short edge detection assemblies (13) are respectively arranged on the upper and lower sides of the head end of the reverse detection roller assembly (4) and the upper and lower sides of the tail end of the reverse detection roller assembly (4), and the short edge detection assemblies (13) comprise short edge detection modules (13-1) which are arranged perpendicular to the transmission direction of the glass panel and short edge detection cameras (13-2) which are arranged on the short edge detection modules (13-1).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321659294.XU CN220829471U (en) | 2023-06-28 | 2023-06-28 | Glass panel detection equipment based on air supporting transmission |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321659294.XU CN220829471U (en) | 2023-06-28 | 2023-06-28 | Glass panel detection equipment based on air supporting transmission |
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| CN220829471U true CN220829471U (en) | 2024-04-23 |
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| CN202321659294.XU Active CN220829471U (en) | 2023-06-28 | 2023-06-28 | Glass panel detection equipment based on air supporting transmission |
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