CN114354600A - Automatic optical detection equipment for electronic instrument - Google Patents
Automatic optical detection equipment for electronic instrument Download PDFInfo
- Publication number
- CN114354600A CN114354600A CN202111632345.5A CN202111632345A CN114354600A CN 114354600 A CN114354600 A CN 114354600A CN 202111632345 A CN202111632345 A CN 202111632345A CN 114354600 A CN114354600 A CN 114354600A
- Authority
- CN
- China
- Prior art keywords
- detection
- clamping structure
- positioning
- transfer
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 115
- 230000003287 optical effect Effects 0.000 title claims abstract description 36
- 239000012528 membrane Substances 0.000 claims description 29
- 239000000758 substrate Substances 0.000 claims description 27
- 238000005520 cutting process Methods 0.000 claims description 17
- 238000007689 inspection Methods 0.000 claims description 17
- 238000001179 sorption measurement Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Images
Landscapes
- Geophysics And Detection Of Objects (AREA)
- Liquid Crystal (AREA)
Abstract
The invention relates to the technical field of detection of electronic instruments, in particular to automatic optical detection equipment of an electronic instrument. The automatic optical detection equipment for the electronic instrument is used for detecting internal components of an instrument panel, and comprises a transfer assembly, a positioning assembly and a detection assembly, wherein a positioning plane is formed on the upper surface of a transfer platform of the transfer assembly, the positioning assembly comprises a positioning frame, a front side clamping structure and a rear side clamping structure, the positioning frame is installed on the inner side of the transfer platform, the front side clamping structure and the rear side clamping structure are respectively installed on the front side and the rear side of the positioning plane, the front side clamping structure is used for movably clamping the front side of the internal components, the rear side clamping structure is used for fixedly clamping the rear side of the internal components, and the front end of the internal components stretches out of the front end of the transfer platform. The automatic optical detection equipment for the electronic instrument can be used for simultaneously carrying out optical detection on two elements, and the detection efficiency is improved.
Description
Technical Field
The invention relates to the technical field of detection of electronic instruments, in particular to automatic optical detection equipment of an electronic instrument.
Background
The motorcycle is a vehicle commonly used, thereby it realizes the walking through burning petrol conversion to mechanical energy, current motorcycle electronic instrument panel instrument is its key information of controlling, the instrument panel instrument need do the detection to its function after making, PCB board in general instrument panel instrument is after the production preparation is accomplished, need pass through testing process, only detect up to standard instrument PCB board, just can put into market and use, current detection mode is to place instrument PCB board and turn on a telegram on equipment and see pointer and partial function display condition, instrument PCB board full display time is shorter after the circular telegram, the problem point that the inspection personnel need in time observe the instrument. Specifically, one of the main contents of the conventional detection is a lamp function, which simulates the motorcycle to send a signal command and detects whether the lamp is lighted when the lighted command is sent; in addition, one is whether the information such as speed, oil quantity and the like can be displayed on the LCD display screen according to the corresponding instruction. However, when the internal components of the electronic instrument panel of the motorcycle need to be optically detected, the general optical detection equipment for the electronic instrument panel cannot optically detect more than two elements at the same station, and the detection efficiency is low.
Disclosure of Invention
Accordingly, there is a need for an automatic optical inspection device for electronic meters with high safety.
An automatic optical detection device of an electronic instrument is used for detecting an internal component of an instrument panel and comprises a transfer assembly, a positioning assembly and a detection assembly, wherein a positioning plane is formed on the upper surface of a transfer platform of the transfer assembly, the positioning assembly comprises a positioning frame, a front side clamping structure and a rear side clamping structure, the positioning frame is arranged on the inner side of the transfer platform, the front side clamping structure and the rear side clamping structure are respectively arranged on the front side and the rear side of the positioning plane, the front side clamping structure is used for movably clamping the front side of the internal component, the rear side clamping structure is used for fixedly clamping the rear side of the internal component, the front end of the internal component extends out of the front end of the transfer platform, the detection assembly comprises a detection frame, a first detection piece, a deflection plate, a second detection piece and a third detection piece, the detection frame is positioned at one end of the transfer assembly, a lower transverse plate and an upper transverse plate are transversely protruded on the detection frame, the first detection piece is arranged on the lower transverse plate, the upper end of the deflection plate is mounted at the upper end of the detection frame, the lower end of the deflection plate is mounted at the end part of the upper transverse plate, the first detection piece is used for carrying out optical detection on the substrate of the internal component, and the deflection plate is used for guiding the upper membrane of the internal component to be separated from the substrate of the internal component and deflect by two angles so as to be respectively used for carrying out optical detection on the second detection piece and the third detection piece.
In one embodiment, the transfer assembly includes a transfer rail, the transfer platform and a transfer cylinder, the transfer rail has a transfer channel formed therein, the transfer platform is slidably disposed in the transfer channel, and the transfer cylinder is mounted at one end of the transfer rail and has an output end connected to the transfer platform.
In one embodiment, the detection device further comprises a display assembly, the display assembly comprises a housing and a display screen arranged on one side of the housing, the detection frame is arranged at one end, away from the transfer cylinder, of the transfer rail, the housing is covered on the detection frame and fixed at one end of the transfer rail, and the display screen is electrically connected with the first detection piece, the second detection piece and the third detection piece.
In one embodiment, the upper transverse plate and the lower transverse plate are parallel to each other and extend towards the moving platform, the first detection piece extends upwards, the second detection piece and the third detection piece extend obliquely, and an included angle is formed between the second detection piece and the third detection piece.
In one of them embodiment, the deflector is the transparent film board, and it includes first guide board and the second guide board of interconnect, is formed with the obtuse angle contained angle between first guide board and the second guide board, and the upper end of second guide board is connected in the upper end of examining the frame, and the lower extreme of first guide board is connected in the one end that the frame was kept away from to last diaphragm, and the second detects the piece and installs on last diaphragm, and the third detects the piece and installs on the lateral wall that examines the frame.
In one embodiment, a wedge-shaped peeling edge is formed at the joint of the upper transverse plate and the first guide plate and used for peeling an upper membrane of the internal component to enable the upper membrane to be separated from the substrate, the upper end of the first detection piece is adjacent to the wedge-shaped peeling edge, an electrostatic adsorption plate is connected to the wedge-shaped peeling edge, and the electrostatic adsorption plate is parallel to the lower transverse plate.
In one embodiment, a through slot is formed between the electrostatic adsorption plate and the wedge-shaped peeling edge, the width of the through slot is larger than the thickness of the upper membrane, a lap joint sheet is rotatably arranged on the upper edge of the through slot, the electrostatic adsorption plate is used for enabling the lap joint sheet to rotate to avoid the through slot and absorb the edge of the upper membrane to upwarp, so that the upper membrane smoothly passes through the through slot, and the electrostatic adsorption plate is also used for stopping work to enable the upper membrane to be automatically lapped on the upper membrane.
In one embodiment, four mounting plates are arranged on the positioning plane, the positioning frame is in a rectangular frame shape and fixed at the bottoms of the four mounting plates, an upper slot and a lower slot are formed in the positioning frame, the lower transverse plate is used for being inserted into the positioning frame and enabling the first detection piece to penetrate into the lower slot, and the diameter of the first detection piece is equal to the width of the lower slot.
In one of the embodiments, the positioning plane is further provided with a positioning strip, the positioning strip is located on one side of the rear clamping structure and used for abutting against the rear end of the internal component, the positioning assembly further comprises four positioning blocks, the four positioning blocks are respectively fixed at the bottoms of the four mounting plates, the front clamping structure is mounted on the two mounting plates, the rear clamping structure is mounted on the other two mounting plates, the front clamping structure and the rear clamping structure both comprise a screw rod column and a threaded sleeve, the lower end of the screw rod column is screwed into the positioning blocks, the threaded sleeve is screwed onto the upper end of the screw rod column, and the bottom surface of the threaded sleeve abuts against the positioning plane.
In one embodiment, a cutting plane is formed on the side wall of the upper end of the screw column, a cutting groove is formed on the side wall of the threaded sleeve, the cutting groove penetrates through the side wall and the bottom surface of the threaded sleeve, the upper portion of the threaded sleeve is located above the cutting plane so that the threaded sleeve is stably screwed on the threaded column, a first abutting side surface and a second abutting side surface are formed on the side wall of the cutting groove, the first abutting side surface and the second abutting side surface are respectively located on two opposite sides of the cutting plane and are respectively provided with a flexible layer, the first abutting side surface and the second abutting side surface of the threaded sleeve of the rear-side clamping structure are coplanar, an obtuse included angle is formed between the first abutting side surface and the second abutting side surface of the threaded sleeve of the front-side clamping structure, the cutting groove top surface of the threaded sleeve of the rear-side clamping structure is a plane, the cutting groove top surface of the threaded sleeve of the front-side clamping structure is a guide slope, and the height of the guide slope gradually rises in the direction towards the display screen.
When the clamping device is used, the internal component is horizontally inserted from the front side clamping mechanism to the rear side clamping structure, so that the front side of the internal component is movably clamped by the front side clamping structure, and the rear side clamping structure is used for fixedly clamping the rear side of the internal component. Specifically, the internal member can be clamped manually or by using a flexible clamping manipulator to align with the front-side clamping structure, the moving platform drives the internal member to move forward, so that the internal member is clamped and positioned, and then the moving platform moves forward to enable the substrate to be located above the first detection piece, and the first detection piece performs optical detection on the substrate. After that, the moving platform moves forward continuously, the upper membrane of the internal component is forced to be separated from the substrate of the internal component by the deflecting plate and is guided to deflect for two angles in sequence, so that the second detection piece and the third detection piece can perform optical detection respectively, namely the second detection piece detects the upper membrane at one angle, and the third detection piece detects the upper membrane at the other angle. Through the arrangement, the optical detection device can simultaneously perform optical detection on two elements, namely the substrate and the upper diaphragm, and detect two states of the upper diaphragm, and has high detection efficiency.
Drawings
Fig. 1 is a schematic perspective view of an electronic instrument automatic optical inspection apparatus according to an embodiment.
Fig. 2 is a schematic perspective view of a transfer assembly and a detection assembly according to an embodiment.
Fig. 3 is a perspective view of a threaded post and threaded sleeve of an embodiment (the lower portion of the threaded post is not shown).
Fig. 4 is a schematic perspective view of a detection assembly according to an embodiment.
Fig. 5 is a partial enlarged view of a portion a in fig. 4.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 5, the present invention provides an automatic optical inspection apparatus for electronic instruments, which is used for inspecting internal components of an instrument panel. The automatic optical detection equipment of the electronic instrument comprises a transfer assembly 10, a positioning assembly 30 and a detection assembly 40, wherein a positioning plane is formed on the upper surface of a transfer platform 12 of the transfer assembly 10, the positioning assembly 30 comprises a positioning frame 31, a front side clamping structure 33 and a rear side clamping structure 35, the positioning frame 31 is installed on the inner side of the transfer platform 12, the front side clamping structure 33 and the rear side clamping structure 35 are respectively installed on the front side and the rear side of the positioning plane, the front side clamping structure 33 is used for movably clamping the front side of an internal component, the rear side clamping structure 35 is used for fixedly clamping the rear side of the internal component, the front end of the internal component protrudes out of the front end of the transfer platform 12, the detection assembly 40 comprises a detection frame 41, a first detection piece 42, a deflection plate 43, a second detection piece 45 and a third detection piece 46, the detection frame 41 is positioned at one end of the transfer assembly 10, a lower transverse plate 413 and an upper transverse plate 415 are transversely protruded on the detection frame, the first detector 42 is mounted on the lower horizontal plate 413, the upper end of the deflector 43 is mounted on the upper end of the detection frame 41, the lower end of the deflector 43 is mounted on the end of the upper horizontal plate 415, the first detector 42 is used for optically detecting the substrate of the internal component, and the deflector 43 is used for guiding the upper film of the internal component to separate from the substrate of the internal component and deflect at two angles, so that the optical detection can be respectively carried out by the second detector 45 and the third detector 46.
For example, in use, the inner member is horizontally inserted from the front clamping mechanism to the rear clamping structure 35 to movably clamp the front side of the inner member with the front clamping structure 33, and the rear clamping structure 35 is used to fixedly clamp the rear side of the inner member. Specifically, the internal components can be clamped manually or by using a flexible clamping robot to align with the front clamping structure 33, the transfer table 12 moves the internal components forward to clamp and position the internal components, and then the transfer table 12 moves forward to make the substrate above the first detection element 42, and the first detection element 42 performs optical detection on the substrate, at which time the front end of the internal component does not reach above the entrance deflection plate 53. Thereafter, the moving stage 12 continues to move forward, and the deflection plate 43 forces the upper film of the inner member to separate from the substrate of the inner member and guides the upper film to deflect at two angles in turn, so that the second detecting element 45 and the third detecting element 46 perform optical detection respectively, that is, the second detecting element 45 detects the upper film at one angle, and the third detecting element 46 detects the upper film at another angle. Through the arrangement, the optical detection device can simultaneously perform optical detection on two elements, namely the substrate and the upper diaphragm, and detect two states of the upper diaphragm, and has high detection efficiency.
The deflection plate 43 is, for example, a transparent plate (e.g., a calibration substrate).
For example, in order to accurately convey the internal components of the instrument panel, the transfer unit 10 includes a transfer rail 11, the transfer stage 12, and a transfer cylinder (not shown), the transfer channel 110 is formed in the transfer rail 11, the transfer stage 12 is slidably disposed in the transfer channel 110, and the transfer cylinder is mounted at one end of the transfer rail 11 and has an output end connected to the transfer stage 12. Through setting up and moving the cylinder, it can carry the internals comparatively accurately.
For example, in order to facilitate displaying the detection result, the detection device further includes a display device 60, the display device 60 includes a housing 63 and a display screen 65 disposed on one side of the housing 63, the detection frame 41 is disposed at an end of the transfer rail 11 away from the transfer cylinder, the housing 63 is disposed on the detection frame 41 and fixed to an end of the transfer rail 11, and the display screen 65 is electrically connected to the first detection element 42, the second detection element 45, and the third detection element 46. The detection result can be visually displayed through the display screen 65, so that the worker can directly judge the fault.
For example, to facilitate the matching of the detection angle, the upper horizontal plate 415 and the lower horizontal plate 413 are parallel to each other and both extend toward the moving stage 12, the first detection member 42 extends upward, and the second detection member 45 and the third detection member 46 both extend obliquely and form an included angle therebetween. The first detecting piece 42, the second detecting piece 45 and the third detecting piece 46 are arranged in the extending direction, so that the substrate and the upper film sheet can be conveniently and optically detected.
For example, further, in order to guide the upper membrane to deflect to form two angles, the deflecting plate 43 is a transparent film plate, and includes a first guiding plate 431 and a second guiding plate 433 that are connected to each other, an obtuse included angle is formed between the first guiding plate 431 and the second guiding plate 433, the upper end of the second guiding plate 433 is connected to the upper end of the detecting frame 41, the lower end of the first guiding plate 431 is connected to one end of the upper horizontal plate 415 far away from the detecting frame 41, the second detecting member 45 is installed on the upper horizontal plate 415, and the third detecting member 46 is installed on the side wall of the detecting frame 41. By providing the first and second guide plates 431 and 433, it is convenient to deflect the upper film to have two angles. An included angle is formed between the second detecting part 45 and the upper membrane on the first guide plate 431, and an included angle is formed between the third detecting part 46 and the upper membrane on the second guide plate 433.
For example, further, in order to facilitate detachment of the upper film from the substrate, a wedge-shaped peeling edge 435 is formed at a connection of the upper cross plate 415 and the first guide plate 431 for peeling the upper film of the internal member to detach the upper film from the substrate, an upper end of the first sensing member 42 is adjacent to the wedge-shaped peeling edge 435, an electrostatic adsorption plate 436 is connected to the wedge-shaped peeling edge 435, and the electrostatic adsorption plate 436 is parallel with respect to the lower cross plate 413. After the first detecting element 42 finishes detecting, the moving stage 12 drives the internal components to move forward continuously, at this time, the wedge-shaped peeling edge 435 peels the upper film off the substrate, so that the edge of the upper film is tilted up, and in the process of tilting up, the electrostatic adsorption plate 436 is started to adsorb the edge of the upper film, so that the upper film can move up more smoothly.
For example, further, in order to accurately guide the upper film sheet to be moved obliquely upward, a passing slot 437 is formed between the electrostatic adsorption plate 436 and the wedge-shaped peeling edge 435, a width of the passing slot 437 is greater than a thickness of the upper film sheet, a lap tab 438 is rotatably provided through an upper edge of the slot 437, the electrostatic adsorption plate 436 is used for the lap tab 438 to rotate to avoid the passing slot 437 and adsorb an edge of the upper film sheet to be lifted upward so that the upper film sheet smoothly passes through the slot 437, and the electrostatic adsorption plate 436 is also used for stopping work so that the upper film sheet automatically laps on the upper film sheet. When the electrostatic adsorption plate 436 is in operation, the strap 438 is rotated and tilted up due to being adsorbed, and is blocked above the edge of the upper membrane, at this time, the edge of the upper membrane is blocked by the strap 438 after being tilted up, and then, in the process of moving forward of the stage 12, the upper membrane continues to move forward and upward along the bottom surface of the strap 438, and the moving direction is accurate.
For example, in order to facilitate peeling off the upper membrane, four mounting plates 101 are disposed on the positioning plane, the positioning frame 31 is in a rectangular frame shape and is fixed to the bottoms of the four mounting plates 101, an upper slot 311 and a lower slot 313 are opened on the positioning frame 31, the lower transverse plate 413 is used for being inserted into the positioning frame 31, and the first detecting piece 42 penetrates into the lower slot 313, and the diameter of the first detecting piece 42 is equal to the width of the lower slot 313. The height position of the wedge-shaped peeling edge 435 is parallel to the upper surface of the substrate, and by making the height position of the wedge-shaped peeling edge 435 parallel to the upper surface of the substrate, the upper film sheet after the forward movement can be peeled upward by the wedge-shaped peeling edge 435.
For example, a peel gap may be formed between the edge of the upper film sheet and the edge of the substrate prior to inspection to facilitate subsequent peeling of the wedge-shaped peel edge 435, e.g., the peel gap being an unattached edge portion. For example, the angle between the first guide plate 431 and the horizontal plane is smaller than the angle between the second guide plate 433 and the horizontal plane. For example, the downward projection of the strap 438 covers the edge of the upper membrane, i.e. under electrostatic action, the edge of the upper membrane will tilt up and abut against the bottom surface of the strap 438 and move forward through the passage slot 437 under the guidance of the strap 438 and the subsequent pushing force. For example, the first detecting member 42 optically detects (for example, light transmittance, refractive index, or flaw/crack) the substrate. Similarly, the second detecting element 45 and the third detecting element 46 respectively perform optical detection (e.g., refraction effect, reflection characteristic, flaw and crack after deflection, etc.) on the upper film through different angles. For example, in order to facilitate the upper membrane to be attached to the first guide plate 431 and the second guide plate 433, the upper end of the detection frame 41 is further provided with a turning motor (not shown), an output shaft of the turning motor is provided with a reflective pressing plate 47, the reflective pressing plate 47 has the same shape as the deflection plate 43, and the turning motor is configured to drive the reflective pressing plate 47 to rotate so as to press the upper membrane onto the deflection plate 43. When the electrostatic adsorption plate 436 stops operating, the lapping plate deflects to move down and lap the upper film, thereby performing primary positioning of the upper film, and the upper film moved forward by the moving stage 12 can still move forward.
For example, in order to clamp the side of the internal component, the positioning plane is further provided with a positioning bar 310, the positioning bar 310 is located on one side of the rear clamping structure 35 and is used for abutting against the rear end of the internal component, the positioning assembly 30 further includes four positioning blocks 315, the four positioning blocks 315 are respectively fixed to the bottoms of the four mounting plates 101, the front clamping structure 33 is mounted on two mounting plates 101, the rear clamping structure 35 is mounted on the other two mounting plates 101, the front clamping structure 33 and the rear clamping structure 35 both include a screw rod column 351 and a threaded sleeve 353, the lower end of the screw rod column 351 is screwed into the positioning block 315, the threaded sleeve 353 is screwed into the upper end of the screw rod column 351, and the bottom surface of the threaded sleeve 353 abuts against the positioning plane. The top of the inner member is held by four threaded sleeves 353.
For example, further, in order to facilitate positioning of the side wall of the internal component, the side wall of the upper end of the screw column 351 is formed with a cut-out plane 3511, the side wall of the screw sleeve 353 is formed with a cut-out groove 354, the cut-out groove 354 penetrates through the side wall and the bottom surface of the screw sleeve 353, the upper portion of the screw sleeve 353 is located above the cut-out plane 3511 so that the screw sleeve 353 is firmly screwed on the screw column 351, the side wall of the cut-out groove 354 is formed with a first abutting side 3541 and a second abutting side 3543, the first abutting side 3541 and the second abutting side 3543 are respectively located at two opposite sides of the cut-out plane 3511 and are both provided with a flexible layer, the first abutting side 3541 and the second abutting side 3543 of the screw sleeve 353 of the rear clamping structure 35 are coplanar, an obtuse angle is formed between the first abutting side 3541 and the second abutting side 3543 of the screw sleeve 353 of the front clamping structure 33, the top surface 354 of the cut-out groove 353 of the rear clamping structure 35 is a plane, and the top surface of the cut-out groove 354 of the screw sleeve 353 of the front clamping structure 33 is a guide inclined plane 3545, the height of the guide slope 3545 gradually rises in a direction toward the display screen 65.
For example, the top end of the screw column 351 is recessed with a cross drive groove. The threaded post 351 can be fixed to the positioning plane by the cross drive groove, and thereafter, the threaded sleeve 353 can be screwed to the threaded post 351, that is, the screwing force of the threaded sleeve 353 to the threaded post 351 is smaller than the screwing force of the positioning block 315 to the threaded post 351.
An obtuse included angle is formed between the first abutting side 3541 and the second abutting side 3543 of the threaded sleeve 353 of the front side clamping structure 33, so that the rear end of the internal component can move from the wider front side clamping structure 33 to the rear side clamping structure 35 conveniently, the first abutting side 3541 and the second abutting side 3543 of the threaded sleeve 353 of the rear side clamping structure 35 are coplanar, the side wall of the internal component can be accurately positioned by the rear side clamping structure 35, and the height of the guide inclined plane 3545 gradually rises along the direction towards the display screen 65, so that the upward tilting action of the upper film piece along the deflection plate 43 in the subsequent process is facilitated. The upper surface of the rear end of the inner member can also be positioned by making the top surface of the cutting groove 354 of the threaded sleeve 353 of the rear clamp structure 35 flat. For example, the tangent planes 3511 of the two threaded columns 351 are coplanar with the first abutting side 3541, the second abutting side 3543 of the rear clamping structure 35 and the first abutting side 3541 of the front clamping structure 33. The first abutting side 3541 of the front clamping structure 33 is adjacent to the detecting component 40.
For example, in one embodiment, the first abutting side 3541 and the second abutting side 3543 of the threaded sleeve 353 of the rear clamping structure 35 are coplanar, and the inner member is a rectangular optical member that can be used to display a specific value and the like, and includes a substrate and an upper membrane attached to the substrate. For example, when the rear clamping structure 35 is loosened after a long time of use, the threaded sleeve 353 is rotated to deflect the first abutment side 3541 and the second abutment side 3543, so as to clamp the side wall of the inner member by one of the abutment sides.
The above embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. An automatic optical detection device of an electronic instrument is used for detecting an internal component of an instrument panel and is characterized by comprising a transfer assembly, a positioning assembly and a detection assembly, wherein a positioning plane is formed on the upper surface of a transfer platform of the transfer assembly, the positioning assembly comprises a positioning frame, a front side clamping structure and a rear side clamping structure, the positioning frame is arranged on the inner side of the transfer platform, the front side clamping structure and the rear side clamping structure are respectively arranged on the front side and the rear side of the positioning plane, the front side clamping structure is used for movably clamping the front side of the internal component, the rear side clamping structure is used for fixedly clamping the rear side of the internal component, the front end of the internal component protrudes out of the front end of the transfer platform, the detection assembly comprises a detection frame, a first detection piece, a deflection plate, a second detection piece and a third detection piece, the detection frame is positioned at one end of the transfer assembly, a lower transverse plate and an upper transverse plate are transversely protruded on the detection frame, the first detection piece is arranged on the lower transverse plate, the upper end of the deflection plate is mounted at the upper end of the detection frame, the lower end of the deflection plate is mounted at the end part of the upper transverse plate, the first detection piece is used for carrying out optical detection on the substrate of the internal component, and the deflection plate is used for guiding the upper membrane of the internal component to be separated from the substrate of the internal component and deflect by two angles so as to be respectively used for carrying out optical detection on the second detection piece and the third detection piece.
2. The apparatus according to claim 1, wherein the transfer assembly includes a transfer rail, the transfer stage and a transfer cylinder, the transfer rail has a transfer channel formed therein, the transfer stage is slidably disposed in the transfer channel, and the transfer cylinder is mounted at one end of the transfer rail and has an output end connected to the transfer stage.
3. The automatic optical inspection apparatus of claim 2 further comprising a display module, wherein the display module comprises a housing and a display screen disposed on one side of the housing, the inspection frame is disposed on one end of the transfer rail away from the transfer cylinder, the housing is disposed on the inspection frame and fixed to one end of the transfer rail, and the display screen is electrically connected to the first inspection piece, the second inspection piece and the third inspection piece.
4. The apparatus of claim 3, wherein the upper horizontal plate and the lower horizontal plate are parallel to each other and extend toward the stage, the first detecting member extends upward, the second detecting member and the third detecting member extend obliquely, and an included angle is formed therebetween.
5. The automatic optical detection equipment of electronic instrument according to claim 4, wherein the deflection plate is a transparent film plate, and comprises a first guide plate and a second guide plate which are connected with each other, an obtuse included angle is formed between the first guide plate and the second guide plate, the upper end of the second guide plate is connected to the upper end of the detection frame, the lower end of the first guide plate is connected to one end of the upper transverse plate far away from the detection frame, the second detection piece is installed on the upper transverse plate, and the third detection piece is installed on the side wall of the detection frame.
6. The automatic optical detection equipment of electronic instrument as claimed in claim 5, wherein a wedge-shaped peeling edge is formed at the connection of the upper horizontal plate and the first guide plate for peeling the upper film of the internal component so that the upper film is separated from the substrate, the upper end of the first detection member is adjacent to the wedge-shaped peeling edge, and the wedge-shaped peeling edge is connected with an electrostatic adsorption plate which is parallel to the lower horizontal plate.
7. The automatic optical inspection device of electronic instrument as claimed in claim 6, wherein a passing slot is formed between the electrostatic adsorption plate and the wedge-shaped peeling edge, the width of the passing slot is greater than the thickness of the upper membrane, a strap is rotatably disposed through the upper edge of the slot, the electrostatic adsorption plate is used for the strap to rotate to avoid the passing slot and absorb the edge of the upper membrane to upwarp, so that the upper membrane smoothly passes through the slot, and the electrostatic adsorption plate is also used for stopping the operation to enable the upper membrane to automatically strap on the upper membrane.
8. The automatic optical inspection device of claim 7, wherein the positioning plane is provided with four mounting plates, the positioning frame is a rectangular frame fixed to the bottom of the four mounting plates, the positioning frame is provided with an upper slot and a lower slot, the lower horizontal plate is inserted into the positioning frame, the first inspection piece penetrates into the lower slot, and the diameter of the first inspection piece is equal to the width of the lower slot.
9. The automatic optical inspection equipment of claim 8, wherein a positioning bar is further disposed on the positioning plane, the positioning bar is disposed on one side of the rear clamping structure and used for abutting against the rear end of the internal component, the positioning assembly further includes four positioning blocks, the four positioning blocks are respectively fixed to the bottoms of the four mounting plates, the front clamping structure is mounted on the two mounting plates, the rear clamping structure is mounted on the other two mounting plates, the front clamping structure and the rear clamping structure both include a screw post and a threaded sleeve, the lower end of the screw post is screwed into the positioning block, the threaded sleeve is screwed onto the upper end of the screw post, and the bottom surface of the threaded sleeve abuts against the positioning plane.
10. The automatic optical inspection device for electronic instruments according to claim 9, wherein the upper sidewall of the screw post is formed with a cutting plane, the sidewall of the screw sleeve is formed with a cutting groove, the cutting groove penetrates through the sidewall and the bottom surface of the screw sleeve, the upper portion of the screw sleeve is located above the cutting plane to allow the screw sleeve to be stably screwed onto the screw post, the sidewall of the cutting groove is formed with a first abutting side and a second abutting side, the first abutting side and the second abutting side are respectively located at two opposite sides of the cutting plane and are both provided with a flexible layer, the first abutting side and the second abutting side of the screw sleeve of the rear clamping structure are coplanar, an obtuse angle is formed between the first abutting side and the second abutting side of the screw sleeve of the front clamping structure, the top surface of the cutting groove of the screw sleeve of the rear clamping structure is a plane, the top surface of the cutting groove of the screw sleeve of the front clamping structure is a guiding inclined surface, the height of the guide slope gradually rises in a direction toward the display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111632345.5A CN114354600B (en) | 2021-12-29 | 2021-12-29 | Automatic optical detection equipment for electronic instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111632345.5A CN114354600B (en) | 2021-12-29 | 2021-12-29 | Automatic optical detection equipment for electronic instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114354600A true CN114354600A (en) | 2022-04-15 |
| CN114354600B CN114354600B (en) | 2022-09-16 |
Family
ID=81103907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111632345.5A Active CN114354600B (en) | 2021-12-29 | 2021-12-29 | Automatic optical detection equipment for electronic instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114354600B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116960709A (en) * | 2023-09-20 | 2023-10-27 | 常州中端电器有限公司 | Wire harness for motor vehicle and processing technology thereof |
Citations (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0223198A2 (en) * | 1985-11-12 | 1987-05-27 | Somar Corporation | Apparatus for peeling a film stuck on a board |
| JP2001089018A (en) * | 1999-09-20 | 2001-04-03 | Hitachi Techno Eng Co Ltd | Film peeling device |
| WO2004066694A1 (en) * | 2003-01-23 | 2004-08-05 | Toray Industries, Inc. | Member for circuit board, method for manufacturing circuit board, apparatus for manufacturing circuit board |
| JP2004333647A (en) * | 2003-05-01 | 2004-11-25 | Fuji Photo Film Co Ltd | Device and method for bonding optical film, and substrate |
| CN1742526A (en) * | 2003-01-23 | 2006-03-01 | 东丽株式会社 | The manufacture method of member for circuit board, circuit substrate and the manufacturing installation of circuit substrate |
| US20110007288A1 (en) * | 2009-07-13 | 2011-01-13 | Asml Netherlands B.V. | Heat transfer assembly, lithographic apparatus and manufacturing method |
| CN102192881A (en) * | 2010-03-17 | 2011-09-21 | 欧姆龙株式会社 | Channel chip and jig |
| EP2413136A1 (en) * | 2003-07-18 | 2012-02-01 | Bio-Rad Laboratories, Inc. | System and method for multi-analyte detection |
| CN204882036U (en) * | 2015-06-12 | 2015-12-16 | 青岛海信移动通信技术股份有限公司 | A optical property detecting system for mobile terminal screen |
| CN105444644A (en) * | 2014-08-29 | 2016-03-30 | 富泰华工业（深圳）有限公司 | Detecting device |
| CN105509627A (en) * | 2015-12-28 | 2016-04-20 | 南京沃联科技有限公司 | Height testing fixture |
| CN107121799A (en) * | 2017-06-28 | 2017-09-01 | 武汉华星光电技术有限公司 | Localization tool for panel frame glue peel test |
| CN109990841A (en) * | 2019-04-23 | 2019-07-09 | 惠州市品川智能科技有限公司 | A dust detection and cleaning device |
| CN110412051A (en) * | 2019-04-23 | 2019-11-05 | 东莞市安达自动化设备有限公司 | PCB board coating quality multifunctional automatic detection equipment |
| US20200041337A1 (en) * | 2018-08-03 | 2020-02-06 | Pixart Imaging Inc. | Optical sensor assembly |
| KR102086407B1 (en) * | 2019-05-07 | 2020-03-09 | 주식회사 코엠에스 | PCB Plate Film Monitoring System |
| CN210803931U (en) * | 2019-11-27 | 2020-06-19 | 常州中端电器有限公司 | Vehicle-mounted instrument LCD self-adaptive double-backlight module |
| CN113123115A (en) * | 2021-04-26 | 2021-07-16 | 海宁凯兴新材料股份有限公司 | Novel production facility of warp knitting cloth |
| CN213920676U (en) * | 2020-12-28 | 2021-08-10 | 常州中端电器有限公司 | Automobile instrument capable of adjusting internal and external temperature difference to reduce fogging |
| CN214097122U (en) * | 2020-12-18 | 2021-08-31 | 苏州维嘉科技股份有限公司 | Workbench glass cover plate device and optical detection equipment |
| US20210282612A1 (en) * | 2016-09-16 | 2021-09-16 | Bissell Homecare, Inc. | Autonomous vacuum cleaner |
| CN113418929A (en) * | 2021-05-07 | 2021-09-21 | 郑荣盛 | AIO optical detection equipment with prevent static shading structure |
-
2021
- 2021-12-29 CN CN202111632345.5A patent/CN114354600B/en active Active
Patent Citations (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0223198A2 (en) * | 1985-11-12 | 1987-05-27 | Somar Corporation | Apparatus for peeling a film stuck on a board |
| JP2001089018A (en) * | 1999-09-20 | 2001-04-03 | Hitachi Techno Eng Co Ltd | Film peeling device |
| WO2004066694A1 (en) * | 2003-01-23 | 2004-08-05 | Toray Industries, Inc. | Member for circuit board, method for manufacturing circuit board, apparatus for manufacturing circuit board |
| CN1742526A (en) * | 2003-01-23 | 2006-03-01 | 东丽株式会社 | The manufacture method of member for circuit board, circuit substrate and the manufacturing installation of circuit substrate |
| JP2004333647A (en) * | 2003-05-01 | 2004-11-25 | Fuji Photo Film Co Ltd | Device and method for bonding optical film, and substrate |
| EP2413136A1 (en) * | 2003-07-18 | 2012-02-01 | Bio-Rad Laboratories, Inc. | System and method for multi-analyte detection |
| US20110007288A1 (en) * | 2009-07-13 | 2011-01-13 | Asml Netherlands B.V. | Heat transfer assembly, lithographic apparatus and manufacturing method |
| CN102192881A (en) * | 2010-03-17 | 2011-09-21 | 欧姆龙株式会社 | Channel chip and jig |
| CN105444644A (en) * | 2014-08-29 | 2016-03-30 | 富泰华工业（深圳）有限公司 | Detecting device |
| CN204882036U (en) * | 2015-06-12 | 2015-12-16 | 青岛海信移动通信技术股份有限公司 | A optical property detecting system for mobile terminal screen |
| CN105509627A (en) * | 2015-12-28 | 2016-04-20 | 南京沃联科技有限公司 | Height testing fixture |
| US20210282612A1 (en) * | 2016-09-16 | 2021-09-16 | Bissell Homecare, Inc. | Autonomous vacuum cleaner |
| CN107121799A (en) * | 2017-06-28 | 2017-09-01 | 武汉华星光电技术有限公司 | Localization tool for panel frame glue peel test |
| US20200041337A1 (en) * | 2018-08-03 | 2020-02-06 | Pixart Imaging Inc. | Optical sensor assembly |
| CN109990841A (en) * | 2019-04-23 | 2019-07-09 | 惠州市品川智能科技有限公司 | A dust detection and cleaning device |
| CN110412051A (en) * | 2019-04-23 | 2019-11-05 | 东莞市安达自动化设备有限公司 | PCB board coating quality multifunctional automatic detection equipment |
| KR102086407B1 (en) * | 2019-05-07 | 2020-03-09 | 주식회사 코엠에스 | PCB Plate Film Monitoring System |
| CN210803931U (en) * | 2019-11-27 | 2020-06-19 | 常州中端电器有限公司 | Vehicle-mounted instrument LCD self-adaptive double-backlight module |
| CN214097122U (en) * | 2020-12-18 | 2021-08-31 | 苏州维嘉科技股份有限公司 | Workbench glass cover plate device and optical detection equipment |
| CN213920676U (en) * | 2020-12-28 | 2021-08-10 | 常州中端电器有限公司 | Automobile instrument capable of adjusting internal and external temperature difference to reduce fogging |
| CN113123115A (en) * | 2021-04-26 | 2021-07-16 | 海宁凯兴新材料股份有限公司 | Novel production facility of warp knitting cloth |
| CN113418929A (en) * | 2021-05-07 | 2021-09-21 | 郑荣盛 | AIO optical detection equipment with prevent static shading structure |
Non-Patent Citations (2)
| Title |
|---|
| TIMOTHY QUANG ET，: "Prospective Evaluation of Multimodal Optical场Imaging with Automated Image Analysis to Detect Oral Neoplasia In Vivo", 《CANCER PREVENTION RESEARCH》 * |
| 薛婕 等，: "自动光学检测机在彩膜面板Mask Common检测中的应用研究", 《制造业自动化》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116960709A (en) * | 2023-09-20 | 2023-10-27 | 常州中端电器有限公司 | Wire harness for motor vehicle and processing technology thereof |
| CN116960709B (en) * | 2023-09-20 | 2023-11-24 | 常州中端电器有限公司 | Wire harness for motor vehicle and processing technology thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114354600B (en) | 2022-09-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1308672C (en) | Protective test strip platform for optical meter apparatus | |
| CN114354600B (en) | Automatic optical detection equipment for electronic instrument | |
| CN101995679B (en) | Multi-probe unit | |
| CN105866091B (en) | Portable trace explosive detector | |
| CN108107347A (en) | A kind of automatic crimping method | |
| CN103383344A (en) | Multi-crystal integrated attenuated total reflection accessory of infrared spectroscopy | |
| CN111678723A (en) | A convenient automatic wire harness detection analyzer | |
| CN101408520A (en) | Detection method and system for discriminating flaws of inner and outer layers | |
| US20240273707A1 (en) | High-speed automatic film-foreign substance detection apparatus | |
| KR20130078721A (en) | Flat panel display panel inspection apparatus and method | |
| CN116558949A (en) | Sample tensile test device and sample tensile test system including the device | |
| CN109633948A (en) | Display panel testing method and display panel testing | |
| KR101494466B1 (en) | Apparatus and method for detecting foreign material and defect of flat display panel | |
| CN1670587A (en) | Backlight module detection arrangement | |
| KR101409217B1 (en) | Inspection apparatus and inspection method of attached substrate | |
| WO2008117031A1 (en) | Test plate reader | |
| CN208580047U (en) | A kind of panel compression bonding apparatus | |
| CN217954281U (en) | A reinspection machine for product inspection | |
| CN116678594A (en) | Waveguide sheet detection device and method | |
| KR20130134050A (en) | Camera assembly for back light unit inspecting apparatus | |
| CN201242638Y (en) | Release film detection mechanism | |
| CN114252421A (en) | Hand-held type fluorescence detector | |
| KR101414273B1 (en) | Method and apparatus for inspecting a substrate by improving reflection and transmission efficiency | |
| US7636161B1 (en) | Back surface reflection reduction systems and methodology | |
| CN106292001A (en) | A kind of test device and method of testing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |