CN117805670A - Detection device based on LED lamp panel - Google Patents
Detection device based on LED lamp panel Download PDFInfo
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- CN117805670A CN117805670A CN202410232281.7A CN202410232281A CN117805670A CN 117805670 A CN117805670 A CN 117805670A CN 202410232281 A CN202410232281 A CN 202410232281A CN 117805670 A CN117805670 A CN 117805670A
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Abstract
The invention discloses a detection device based on an LED lamp panel, which comprises an electric linear guide rail transversely arranged, wherein one side of the upper part of the electric linear guide rail is provided with a transverse plate, the upper part of the transverse plate is provided with a support plate assembly capable of sliding along the length direction of the transverse plate, the middle position of one side of the electric linear guide rail far away from the transverse plate is provided with a detection mechanism, the detection mechanism comprises a visual detection camera for detecting the LED lamp panel, the support plate assembly comprises a connecting block fixedly connected with the sliding end of the electric linear guide rail, one side of the transverse plate, close to the electric linear guide rail, is provided with a gap for the connecting block to slide, and the upper part of the connecting block is provided with a transversely arranged support transverse plate. According to the invention, the detected LED lamp panel can be covered by the shading component, interference of detection results when the LED lamp panel is electrified and emits light can be avoided, and meanwhile, the shading board is detachable and can be selectively installed.
Description
Technical Field
The invention relates to the technical field of LED lamp panel detection, in particular to a detection device based on an LED lamp panel.
Background
The LED lamp panel is lighting equipment adopting LEDs as light sources, and is mainly applied to the indoor and outdoor lighting fields. The LED lamp panel has the advantages of energy conservation, environmental protection, long service life and the like, and gradually replaces the traditional fluorescent lamp and incandescent lamp to become a mainstream lighting product. The background technology of the LED lamp panel comprises aspects of an LED chip, a driving circuit, a heat dissipation design and the like, wherein the development and the application of the LED chip are the core of the LED lamp panel technology. At present, the LED lamp panel has been widely used in fields such as commercial illumination, home illumination, road illumination, etc., needs to detect in the LED lamp panel production process, and traditional detection mode adopts the manual power up, then observes the luminous condition of LED lamp panel, and this kind of mode inefficiency also has to come the inspection LED lamp panel through the mode of visual detection through the mode of visual camera, but under the luminous condition of LED lamp panel, probably can interfere the testing result to the testing result also probably receives the angle influence that visual camera put.
Based on the above problems, a detection device based on an LED lamp panel is proposed.
Disclosure of Invention
Based on the technical problems in the background technology, the invention provides a detection device based on an LED lamp panel.
The invention provides a detection device based on an LED lamp panel, which comprises an electric linear guide rail transversely arranged, wherein one side of the upper part of the electric linear guide rail is provided with a transverse plate, the upper part of the transverse plate is provided with a carrier plate assembly capable of sliding along the length direction of the transverse plate, the middle position of one side of the electric linear guide rail, which is far away from the transverse plate, is provided with a detection mechanism, and the detection mechanism comprises a visual detection camera used for detecting the LED lamp panel;
the support plate assembly comprises a connecting block fixedly connected with the sliding end of the electric linear guide rail, a gap for the connecting block to slide is formed in one side, close to the electric linear guide rail, of the cross plate, a support cross plate which is transversely arranged is arranged on the upper portion of the connecting block, a mounting groove is formed in one side of the top of the support cross plate, a conductive terminal seat is embedded in the mounting groove, and clamping plate assemblies are arranged on two sides of the top of the support cross plate;
the clamp plate subassembly includes the clamp splice, the clamp splice both ends all are provided with the second bar hole, two downthehole guide bar that has all been inserted of second bar, be provided with the perforation that supplies the guide bar to pass on the supporting diaphragm, the clamp splice is close to conductive terminal seat one side and is provided with a plurality of briquetting, the guide bar is close to clamp splice upper portion and lower part position department all is provided with spacing fender cap, supporting diaphragm lower part is provided with the fly leaf that can reciprocate, guide bar lower extreme and fly leaf upper portion fixed connection, be provided with the linkage subassembly that drives the fly leaf along with the carrier plate subassembly removal on the diaphragm, clamp splice lower part intermediate position department is provided with trapezoidal trigger piece, supporting diaphragm upper portion is close to trapezoidal trigger piece position department and has seted up the rectangular hole, be provided with the guide pin in the rectangular hole, be provided with the third bar hole that supplies the guide pin to pass on the trapezoidal trigger piece, trapezoidal trigger piece is close to supporting diaphragm edge one side and is the slope structure, the cover is equipped with third spring piece on the outer peripheral face of guide pin, trapezoidal trigger piece is close to conductive terminal seat one side.
As a further optimization of the technical scheme, the detection device based on the LED lamp panel comprises a strip-shaped frame fixed on one side of an electric linear guide rail, a rotatable support is arranged on one side of the upper part of the strip-shaped frame, the visual detection camera is arranged on the support, and a transmission assembly which drives the support to synchronously rotate along with the movement of a carrier plate assembly is arranged on the inner side of the strip-shaped frame.
In this preferred scheme, through the drive assembly who sets up, can realize that visual detection camera is along with the removal shooting angle of support plate assembly adjusts, can shoot from the different directions of LED lamp plate and detect to promote the reliability of testing result.
As a further optimization of the technical scheme, the detection device based on the LED lamp panel comprises a belt pulley rotatably arranged at the lower part of the inner side of the bar frame, a second gear is fixed at one end of the belt pulley through the bar frame, a transverse arm transversely arranged is arranged at one side of the connecting block, which is close to the bar frame, a transverse rack is fixed at one end of the transverse arm, which is far away from the connecting block, the transverse rack is meshed with the second gear, a clutch disc is fixed at one end of the support, the clutch disc is of a disc type structure, a metal shaft is coaxially arranged on the clutch disc, a round hole for the clutch disc to be rotatably connected is formed in the round hole, a linkage sleeve is sleeved on the metal shaft, and the same transmission belt is sleeved on the linkage sleeve and the belt pulley.
As further optimization of the technical scheme, according to the detection device based on the LED lamp panel, a spring is arranged on one side, close to the clutch disc, of the linkage sleeve, and an annular limiting protrusion is arranged on one end, close to the spring, of the linkage sleeve.
As a further optimization of the technical scheme, according to the detection device based on the LED lamp panel, one side of the clutch disc, which is far away from the bracket, is provided with the transmission convex teeth which are distributed in an annular mode at equal distance, the linkage sleeve is provided with the circular groove for accommodating the clutch disc, one side of the circular groove is provided with the transmission grooves which are distributed in an annular mode at equal distance, and the transmission grooves are matched with the transmission convex teeth.
As a further optimization of the technical scheme, the detection device based on the LED lamp panel is characterized in that the top of the strip-shaped frame is of an opening structure, the trigger cover is inserted into the top of the strip-shaped frame, one side of the lower part of the trigger cover is provided with the abutting block, and one side of the lower part of the abutting block, which is close to the linkage sleeve, is of an inclined surface structure.
In the preferred scheme, under the condition that the trigger cover is not pressed down, a gap is reserved between the linkage sleeve and the clutch disc under the action of the spring, at this time, the transmission convex teeth are not meshed with the transmission groove, the second gear and the belt pulley are driven to rotate in the moving process of the carrier plate assembly, the transmission belt is matched with the action of the transmission belt to drive the linkage sleeve to rotate, at this time, the clutch disc cannot follow the rotation of the linkage sleeve, the support cannot rotate, after the trigger cover is pressed down, the linkage sleeve is pushed to approach one side of the clutch disc under the action of the matched supporting block, the transmission convex teeth are meshed with the transmission groove, the clutch disc can follow the rotation of the linkage sleeve, so that in the moving process of the carrier plate assembly, the angle change of the support can be realized, the angle change of the visual detection camera can be realized, and detection of different forms can be selected according to detection requirements, and whether the trigger cover is pressed down or not can be selected.
As further optimization of the technical scheme, the detection device based on the LED lamp panel is characterized in that proximity sensors are arranged at two ends of the upper part of the electric linear guide rail.
In the preferred scheme, the movable support plate can be replaced by a photoelectric sensor, a Hall sensor and the like, and the purpose that signals can be fed back to the PLC when the support plate assembly moves to the positions of the two ends of the electric linear guide rail is achieved.
As a further optimization of the technical scheme, the detection device based on the LED lamp panel is characterized in that a light shielding component capable of overturning is arranged on the upper portion of the supporting transverse plate, the light shielding component comprises a rectangular frame, a first gear is arranged on one side of the rectangular frame, rotating shafts are arranged at two ends of the first gear, a hinged frame is arranged on the upper portion of the connecting block, the first gear is in rotary connection with the inner side of the hinged frame through the rotating shafts, rectangular through holes are formed in the rectangular frame, a light shielding plate is bonded on the upper portion of the rectangular frame, the light shielding plate is made of semitransparent materials, a vertical rack is arranged on one side of the top of the movable plate, a channel which is communicated with the inner side of the hinged frame is arranged on the connecting block, and the vertical rack penetrates through the channel and is meshed with the first gear.
As a further optimization of the technical scheme, according to the detection device based on the LED lamp panel, the rectangular groove is formed in the top of the supporting transverse plate, and the rubber insulating cushion layer is embedded in the rectangular groove.
As a further optimization of the technical scheme, the detection device based on the LED lamp panel is characterized in that the supporting transverse plate is provided with the top plate assembly, the top plate assembly comprises a circular groove arranged at the middle position of the upper part of the supporting transverse plate, a vertical hole is formed in the middle position of the circular groove, a top plate column is inserted in the vertical hole, a disc matched with the circular groove is arranged at the top of the top plate column, a second annular stop block is sleeved at the lower end of the top plate column, and a second spring piece is sleeved at the position, close to the position between the supporting transverse plate and the second annular stop block, of the outer peripheral surface of the top plate column.
In summary, the beneficial effects of the invention are as follows:
through the shading subassembly that sets up, can cover the LED lamp plate that is detected, can avoid the LED lamp plate to switch on and interfere the testing result when shining, the light screen is detachable simultaneously, can carry out selective installation, the splint subassembly of cooperation setting simultaneously, the linkage subassembly that drives fly leaf and move the lift along with the carrier plate subassembly is combined, can realize pressing from both sides tightly and unclamping the LED lamp plate that treats examining at the in-process that carrier plate subassembly removed, the roof subassembly of cooperation setting, can jack up the LED lamp plate after accomplishing the detection, conveniently get and put the LED lamp plate, drive assembly and the detection mechanism of cooperation setting simultaneously, can follow the removal of carrier plate subassembly, the angle of adjustment support, thereby adjust the shooting angle of visual detection camera, can thereby carry out visual detection to the luminous condition of LED lamp plate by a plurality of angles, the testing result is more reliable, the trigger cap of cooperation setting simultaneously, can select whether let the support follow carrier plate subassembly and remove and take place rotatablely, the form of detection is convenient to select.
Drawings
Fig. 1 is a schematic structural diagram of a detection device based on an LED lamp panel according to the present invention;
fig. 2 is a schematic structural diagram of a carrier plate assembly of a detection device based on an LED lamp panel according to the present invention;
fig. 3 is a schematic structural diagram of a light shielding component of a detection device based on an LED lamp panel according to the present invention;
fig. 4 is a schematic structural diagram of a removable movable plate of a carrier plate assembly of a detection device based on an LED lamp panel according to the present invention;
FIG. 5 is a schematic structural view of a clamping plate assembly of a detection device based on an LED lamp panel according to the present invention;
fig. 6 is a schematic structural diagram of a transverse plate and a movable plate of a detection device based on an LED lamp panel according to the present invention;
fig. 7 is a schematic diagram of an explosion structure of a detection mechanism of a detection device based on an LED lamp panel according to the present invention;
fig. 8 is a schematic structural diagram of a detection device linkage sleeve based on an LED lamp panel according to the present invention;
fig. 9 is a schematic structural diagram of a trigger cover of a detection device based on an LED lamp panel according to the present invention;
fig. 10 is a schematic structural diagram of a supporting cross plate of a detection device based on an LED lamp panel according to the present invention.
In the figure: 1. a cross plate; 101. a first bar-shaped hole; 102. a trapezoidal trigger plate; 103. a guide flap; 2. a carrier plate assembly; 201. a connecting block; 2011. a supporting cross plate; 2012. a rectangular hole; 2013. a mounting groove; 2014. a cross arm; 2015. a transverse rack; 2016. a rubber insulating pad layer; 2017. a conductive terminal base; 2018. a hinged frame; 202. a movable plate; 2021. a vertical rack; 2022. a vertical rod; 2023. a first annular stop; 2024. a first spring member; 203. a shade assembly; 2031. a rectangular frame; 2032. a first gear; 2033. a light shielding plate; 204. a top plate assembly; 2041. a roof column; 2042. a second spring member; 2043. a second annular stop; 205. a cleat assembly; 2051. clamping blocks; 20511. a second bar-shaped hole; 20512. briquetting; 2052. a guide rod; 2053. a trapezoidal trigger block; 20531. a third bar-shaped hole; 2054. a third spring member; 2055. a guide pin; 3. an electric linear guide rail; 301. a proximity sensor; 4. a detection mechanism; 401. a bar frame; 402. a trigger cap; 4021. abutting blocks; 403. a bracket; 4031. a clutch plate; 40311. driving convex teeth; 4032. a metal shaft; 4033. a linkage sleeve; 40331. a transmission groove; 40332. annular limiting protrusions; 4034. a spring; 4035. a drive belt; 4036. a second gear; 4037. a belt pulley; 404. and (5) a visual inspection camera.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 10 in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-10, a detection device based on an LED lamp panel comprises an electric linear guide rail 3 which is transversely arranged, wherein a transverse plate 1 is arranged on one side of the upper part of the electric linear guide rail 3, a carrier plate assembly 2 which can slide along the length direction of the transverse plate 1 is arranged on the upper part of the transverse plate 1, a detection mechanism 4 is arranged at the middle position of one side of the electric linear guide rail 3 far away from the transverse plate 1, and the detection mechanism 4 comprises a visual detection camera 404 for detecting the LED lamp panel;
the carrier plate assembly 2 comprises a connecting block 201 fixedly connected with the sliding end of the electric linear guide rail 3, a gap for the connecting block 201 to slide is formed on one side, close to the electric linear guide rail 3, of the transverse plate 1, a transversely arranged supporting transverse plate 2011 is arranged on the upper portion of the connecting block 201, a mounting groove 2013 is formed in one side of the top of the supporting transverse plate 2011, a conductive terminal seat 2017 is embedded in the mounting groove 2013, and clamping plate assemblies 205 are arranged on two sides of the top of the supporting transverse plate 2011;
the clamping plate assembly 205 comprises clamping blocks 2051, second strip-shaped holes 20511 are formed in two ends of the clamping blocks 2051, guide rods 2052 are inserted in the second strip-shaped holes 20511, through holes for the guide rods 2052 to pass are formed in the supporting transverse plates 2011, rectangular holes 20512 are formed in the side, close to the conductive terminal base 2017, of the clamping blocks 2051, limit stop caps are arranged on the positions, close to the upper portions and the lower portions, of the clamping blocks 2051, of the guide rods 2052, movable plates 202 capable of moving up and down are arranged on the lower portions of the supporting transverse plates 2011, the lower ends of the guide rods 2052 are fixedly connected with the upper portions of the movable plates 202, trapezoidal trigger blocks 2053 are arranged at the middle positions of the lower portions of the transverse plates 2011, rectangular holes are formed in the positions, close to the conductive terminal base 2017, guide pins 2012 are arranged in the rectangular holes 2012, the guide pins 2055 are arranged on the side, close to the three guide pins 2053, and the side, close to the third guide pins 2054 are arranged on the outer peripheral surfaces of the supporting transverse plates 2054, and the side surfaces of the guide pins 2054 are in a contact with the three guide pins 2054.
Referring to fig. 1, fig. 2, fig. 4 and fig. 7, the detection mechanism 4 includes a bar frame 401 fixed on one side of the electric linear guide rail 3, a rotatable bracket 403 is provided on one side of the upper portion of the bar frame 401, the visual detection camera 404 is mounted on the bracket 403, a transmission assembly which drives the bracket 403 to rotate synchronously along with the movement of the carrier plate assembly 2 is provided on the inner side of the bar frame 401, and through the provided transmission assembly, the visual detection camera 404 can be adjusted along with the movement shooting angle of the carrier plate assembly 2, and shooting detection can be performed from different directions of the LED lamp panel, so as to improve the reliability of the detection result.
Referring to fig. 1, 2, 4 and 7, the transmission assembly comprises a pulley 4037 rotatably arranged at the lower part of the inner side of the bar frame 401, one end of the pulley 4037 passes through the bar frame 401 to be fixed with a second gear 4036, one side of the connecting block 201, which is close to the bar frame 401, is provided with a transverse arm 2014, one end of the transverse arm 2014, which is far away from the connecting block 201, is fixed with a transverse rack 2015, the transverse rack 2015 is meshed with the second gear 4036, one end of the bracket 403 is fixed with a clutch disc 4031, the clutch disc 4031 is in a disc-shaped structure, the clutch disc 4031 is coaxially provided with a metal shaft 4032, the bar frame 401 is provided with a round hole for the clutch disc 4031 to be rotatably connected, the clutch disc 4031 is rotatably arranged in the round hole, the metal shaft 4032 is sleeved with a linkage sleeve 4033, the same transmission belt 4035 is sleeved on the linkage sleeve 4033 and the pulley 4037, a spring 4034 is arranged on one side of the linkage sleeve 4033, which is close to the clutch disc 4031, an annular limiting protrusion 40332 is arranged on one end of the linkage sleeve 4033, which is close to the spring 4034, a transmission convex tooth 40311 which is equidistantly and annularly distributed is arranged on one side of the clutch disc 4031, a round groove for accommodating the clutch disc 4031 is arranged on the linkage sleeve 4033, a transmission groove 40331 which is equidistantly and annularly distributed is arranged on one side of the round groove, the transmission groove 40331 is matched with the transmission convex tooth 40311, the top of the bar frame 401 is of an opening structure, a trigger cover 402 is inserted on the top of the bar frame 401, an abutting block 4021 is arranged on one side of the lower part of the trigger cover 402, an inclined surface structure is arranged on one side, which is close to the linkage sleeve 4033, a gap is reserved between the transmission convex tooth 40311 and the clutch disc 4031 under the action of the spring 4034 under the condition that the trigger cover 402 is not pressed, the carrier plate subassembly 2 moves the in-process and drives second gear 4036 and belt pulley 4037 and rotate, cooperation driving belt 4035 acts on, drive linkage cover 4033 is rotatory, clutch plate 4031 can not follow linkage cover 4033 and rotate this time, support 403 does not take place to rotate, after trigger lid 402 pushes down, under the effect of cooperation supporting piece 4021, promote linkage cover 4033 to clutch plate 4031 one side and be close to, transmission lobe 40311 meshes with transmission slot 40331, clutch plate 4031 can follow linkage cover 4033 and rotate, thereby in the in-process that carrier plate subassembly 2 moved, can realize support 403 angle change, thereby realize the angle change of visual detection camera 404, thereby realize different forms's detection, can select whether to push down trigger lid 402 according to the detection needs.
Referring to fig. 1, proximity sensors 301 are disposed at two ends of the upper portion of the electric linear guide 3, and may be replaced by photoelectric sensors, hall sensors, etc., so that the signal can be fed back to the PLC controller when the carrier plate assembly 2 moves to the two ends of the electric linear guide 3.
Referring to fig. 1, 2 and 6, the linkage assembly includes a vertical rod 2022 fixed at a middle position of a lower portion of the movable plate 202, a first annular stop 2023 is provided at a lower portion of the vertical rod 2022, the vertical rod 2022 passes through the first bar hole 101, trapezoidal trigger plates 102 are fixed at positions of two sides of the lower portion of the transverse plate 1, a first spring member 2024 is sleeved on an outer peripheral surface of the vertical rod 2022 near an upper portion of the transverse plate 1, a guide flap 103 is provided at a position of an end portion of the lower portion of the transverse plate 1 near the first bar hole 101, and one side of the lower portion of the guide flap 103 near the trapezoidal trigger plates 102 is inclined downwards.
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 6, a light shielding component 203 capable of overturning is disposed on the upper portion of the supporting transverse plate 2011, the light shielding component 203 includes a rectangular frame 2031, a first gear 2032 is disposed on one side of the rectangular frame 2031, two ends of the first gear 2032 are provided with rotating shafts, a hinge frame 2018 is disposed on the upper portion of the connecting block 201, the first gear 2032 is rotatably connected with the inner side of the hinge frame 2018 through the rotating shafts, rectangular perforations are disposed on the rectangular frame 2031, a light shielding plate 2033 is adhered on the upper portion of the rectangular frame 2031, the light shielding plate 2033 is made of semitransparent materials, a vertical rack 2021 disposed on one side of the top of the movable plate 202 is disposed, a channel communicating with the inner side of the hinge frame 2018 is disposed on the connecting block 201, and the vertical rack 2021 is meshed with the first gear 2032 through the channel.
Referring to fig. 4, a rectangular groove is formed at the top of the supporting transverse plate 2011, and a rubber insulating pad 2016 is embedded in the rectangular groove.
Referring to fig. 2, fig. 4, fig. 7 and fig. 10, the top plate assembly 204 is disposed on the supporting transverse plate 2011, the top plate assembly 204 includes a circular groove formed at a middle position of an upper portion of the supporting transverse plate 2011, a vertical hole is formed at a middle position of the circular groove, a top plate column 2041 is disposed in the vertical hole in an inserted manner, a disc adapted to the circular groove is disposed at a top of the top plate column 2041, a second annular stop 2043 is sleeved at a lower end of the top plate column 2041, and a second spring member 2042 is sleeved at a position, between the outer peripheral surface of the top plate column 2041 and the supporting transverse plate 2011, adjacent to the second annular stop 2043.
Working principle: the electric linear guide rail 3 is installed and fixed at a proper production station, then the LED lamp panel to be detected is placed on the supporting transverse plate 2011, the electric contact of the LED lamp panel is aligned with the conductive terminal seat 2017, then the electric linear guide rail 3 is controlled to drive the carrier plate assembly 2 to move, in the moving process, the trapezoidal trigger plate 102 is matched with the first annular stop block 2023 at the lower part of the vertical rod 2022, the vertical rod 2022 is pulled to drive the movable plate 202 to move downwards, the guide rod 2052 and the clamping blocks 2051 are pulled to move downwards, in the moving process, the two clamping blocks 2051 are pushed to be close to each other due to the action of the trapezoidal trigger block 2053, the matched pressing block 20512 is used for compressing the LED lamp panel to be detected, then the conductive terminal seat 2017 is electrified through the PLC, the visual detection camera 404 in the detection mechanism 4 is used for visual detection of the LED lamp panel, when the visual inspection camera 404 is required to move along with the carrier plate assembly 2 to change the gesture, the trigger cover 402 is pressed, the matching abutting block 4021 is matched, the linkage sleeve 4033 is close to the clutch disc 4031, the engagement of the transmission convex teeth 40311 and the transmission groove 40331 is realized, when the carrier plate assembly 2 is positioned at one end of the transverse plate 1 far away from the guide folded plate 103, the visual inspection camera 404 is kept in a state of inclining towards one side of the carrier plate assembly 2, then the carrier plate assembly 2 is driven to move along with the action of the electric linear guide rail 3, the carrier plate assembly 2 is driven to move along with the action of the transverse tooth 2015 matched with the action of the transverse tooth bar, the second gear 4036 is driven to rotate, the matching belt pulley 4037 and the transmission belt 4035 are matched to drive the linkage sleeve 4033 and the clutch disc 4031 to rotate, the bracket 403 continuously changes the angle along with the movement of the carrier plate assembly 2, the angle of the visual inspection camera 404 is changed, in the process, the visual inspection camera 404 is driven to perform visual inspection of different angles of the LED lamp plates, when the LED lamp panel needs to be covered to reduce interference of strong light to the detection result, the light shielding plate 2033 is adhered to the rectangular frame 2031, then the rectangular frame 2031 is driven to rotate under the action of the vertical rack 2021 along with the downward moving process of the movable plate 202, and the light shielding plate is covered above the LED lamp panel, when the carrier plate assembly 2 moves to the position of one end of the guide folded plate 103, the first annular stop 2023 lifts the first annular stop 2023 and the vertical rod 2022 upwards under the action of the guide folded plate 103, thereby driving the movable plate 202 to move upwards, the vertical rack 2021 is driven to turn upwards and spread under the action of the vertical rack 2021 in the upward moving process, meanwhile, the movable plate 202 drives the guide rod 2052 and the clamping block 2051 to move upwards, the two clamping blocks 2051 are far away from each other under the action of the third spring piece 2054 in the upward moving process, the pressing of the LED lamp panel is relieved, and the movable plate 202 jacks up the top plate assembly 204, so that the LED lamp panel leaves the surface of the support horizontal plate 2011, the arranged proximity sensor 301 is connected with the guide folded plate 103, and the position of the guide plate assembly is used for detecting the PLC device, and the camera head 404 can be combined with the detection mechanism in the timing and the detection mechanism 404.
Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application described herein may be capable of being practiced otherwise than as specifically illustrated and described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (10)
1. The utility model provides a detection device based on LED lamp plate, includes electric linear guide (3) of horizontal setting, its characterized in that, electric linear guide (3) upper portion one side is provided with diaphragm (1), diaphragm (1) upper portion is provided with carrier plate subassembly (2) that can follow its length direction slip, electric linear guide (3) are kept away from diaphragm (1) one side intermediate position department and are provided with detection mechanism (4), detection mechanism (4) are including the vision that is used for detecting the LED lamp plate detects camera (404);
the support plate assembly (2) comprises a connecting block (201) fixedly connected with the sliding end of the electric linear guide rail (3), a gap for the connecting block (201) to slide is formed in one side, close to the electric linear guide rail (3), of the cross plate (1), a support cross plate (2011) transversely arranged is arranged on the upper portion of the connecting block (201), a mounting groove (2013) is formed in one side of the top of the support cross plate (2011), a conductive terminal seat (2017) is embedded in the mounting groove (2013), and clamping plate assemblies (205) are arranged on two sides of the top of the support cross plate (2011);
the clamping plate assembly (205) comprises clamping blocks (2051), second strip-shaped holes (20511) are formed in two ends of the clamping blocks (2051), guide rods (2052) are inserted into the second strip-shaped holes (20511), through holes for the guide rods (2052) to pass through are formed in the supporting transverse plates (2011), a plurality of pressing blocks (20512) are formed in one side, close to the conductive terminal seat (2017), of the clamping blocks (2051), limiting blocking caps are arranged at positions, close to the upper portion and the lower portion of the clamping blocks (2051), of the guide rods (2052), movable plates (202) capable of moving up and down are arranged on the lower portions of the supporting transverse plates (2011), the lower end of the guide rod (2052) is fixedly connected with the upper part of the movable plate (202), the transverse plate (1) is provided with a linkage assembly which drives the movable plate (202) to lift along with the movement of the carrier plate assembly (2), a trapezoidal trigger block (2053) is arranged at the middle position of the lower part of the clamping block (2051), a rectangular hole (2012) is formed at the upper part of the supporting transverse plate (2011) close to the position of the trapezoidal trigger block (2053), a guide pin (2055) is arranged in the rectangular hole (2012), the trapezoidal trigger block (2053) is provided with a third strip-shaped hole (20531) for the guide pin (2055) to pass through, one side of the trapezoidal trigger block (2053) close to the edge of the supporting transverse plate (2011) is of an inclined surface structure, and a third spring piece (2054) is sleeved on the outer peripheral surface of the guide pin (2055), and the third spring piece (2054) is contacted with the outer wall of one side of the trapezoidal trigger block (2053) close to the conductive terminal base (2017).
2. The detection device based on the LED lamp panel according to claim 1, wherein the detection mechanism (4) comprises a bar-shaped frame (401) fixed on one side of the electric linear guide rail (3), a rotatable bracket (403) is arranged on one side of the upper portion of the bar-shaped frame (401), the visual detection camera (404) is installed on the bracket (403), and a transmission assembly which drives the bracket (403) to synchronously rotate along with the movement of the carrier plate assembly (2) is arranged on the inner side of the bar-shaped frame (401).
3. The detection device based on the LED lamp panel according to claim 2, wherein the transmission component comprises a belt pulley (4037) which is rotatably arranged at the lower part of the inner side of the bar frame (401), one end of the belt pulley (4037) penetrates through the bar frame (401) to be fixed with a second gear (4036), one side of the connecting block (201) close to the bar frame (401) is provided with a transverse cross arm (2014) which is transversely arranged, one end of the transverse cross arm (2014) far away from the connecting block (201) is fixed with a transverse rack (2015), the transverse rack (2015) is meshed with the second gear (4036), one end of the bracket (403) is fixed with a clutch disc (4031), the clutch disc (4031) is of a disc type structure, a circular hole for the clutch disc (4032) to be rotatably connected is formed in the bar frame (401), a sleeve (4033) is sleeved on the metal shaft (4032), and the same belt pulley (4037) is sleeved on the same transmission belt.
4. The detection device based on the LED lamp panel according to claim 3, wherein a spring (4034) is arranged on one side, close to the clutch disc (4031), of the linkage sleeve (4033), and an annular limiting protrusion (40332) is arranged on one end, close to the spring (4034), of the linkage sleeve (4033).
5. The detection device based on the LED lamp panel according to claim 4, wherein a transmission convex tooth (40311) which is distributed in an annular shape at equal distance is arranged on one side of the clutch disc (4031) far away from the bracket (403), a round groove for accommodating the clutch disc (4031) is arranged on the linkage sleeve (4033), a transmission groove (40331) which is distributed in an annular shape at equal distance is arranged on one side of the round groove, and the transmission groove (40331) is matched with the transmission convex tooth (40311).
6. The detection device based on the LED lamp panel according to claim 5, wherein the top of the bar frame (401) is of an opening structure, a trigger cover (402) is inserted at the top of the bar frame (401), a supporting block (4021) is arranged on one side of the lower portion of the trigger cover (402), and one side, close to the linkage sleeve (4033), of the lower portion of the supporting block (4021) is of an inclined surface structure.
7. The detection device based on the LED lamp panel according to claim 1, wherein proximity sensors (301) are arranged at two end positions of the upper portion of the electric linear guide rail (3).
8. The detection device based on the LED lamp panel according to claim 6, wherein the light shielding component (203) capable of being overturned is arranged on the upper portion of the supporting transverse plate (2011), the light shielding component (203) comprises a rectangular frame (2031), a first gear (2032) is arranged on one side of the rectangular frame (2031), rotating shafts are arranged at two ends of the first gear (2032), a hinged frame (2018) is arranged on the upper portion of the connecting block (201), the first gear (2032) is in rotary connection with the inner side of the hinged frame (2018) through the rotating shafts, rectangular perforations are formed in the rectangular frame (2031), a light shielding plate (2033) is adhered on the upper portion of the rectangular frame (2031), the light shielding plate (2033) is made of semitransparent materials, a vertical rack (2021) which is vertically arranged is arranged on one side of the top of the movable plate (202), a channel which is communicated with the inner side of the hinged frame (2018) is arranged on the connecting block (201), and the vertical rack (2021) penetrates through the channel to be meshed with the first gear (2012).
9. The detection device based on the LED lamp panel according to claim 8, wherein a rectangular groove is formed in the top of the supporting transverse plate (2011), and a rubber insulating cushion layer (2016) is embedded in the rectangular groove.
10. The detection device based on the LED lamp panel according to claim 9, wherein a top plate assembly (204) is arranged on the supporting transverse plate (2011), the top plate assembly (204) comprises a circular groove formed in the middle position of the upper portion of the supporting transverse plate (2011), a vertical hole is formed in the middle position of the circular groove, a top plate column (2041) is inserted in the vertical hole, a disc matched with the circular groove is arranged at the top of the top plate column (2041), a second annular stop block (2043) is sleeved at the lower end of the top plate column (2041), and a second spring piece (2042) is sleeved at the position, between the outer peripheral surface of the top plate column (2041) and the supporting transverse plate (2011), of the second annular stop block (2043).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410232281.7A CN117805670B (en) | 2024-03-01 | 2024-03-01 | Detection device based on LED lamp panel |
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| CN117805670B (en) | 2024-05-07 |
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