CN211318238U - Cell-phone light guide plate defect vision automatic identification equipment - Google Patents
Cell-phone light guide plate defect vision automatic identification equipment Download PDFInfo
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- CN211318238U CN211318238U CN201921342349.8U CN201921342349U CN211318238U CN 211318238 U CN211318238 U CN 211318238U CN 201921342349 U CN201921342349 U CN 201921342349U CN 211318238 U CN211318238 U CN 211318238U
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Abstract
The utility model relates to a cell-phone light guide plate detects technical field, and discloses a cell-phone light guide plate defect vision automatic identification equipment, including base and the fixed U-shaped frame that sets up at its upper surface, the fixed two baffles that are equipped with of upper surface symmetry of base, two be equipped with the conveyer belt between the baffle, be located the right side the fixed being equipped with in right side of baffle is used for the drive the first motor of conveyer belt, the fixed dead lever that is equipped with in top inner wall center department of U-shaped frame, the fixed vision camera that is equipped with of lower extreme of dead lever, the top inner wall of U-shaped frame just is located the rear side of dead lever and transversely fixes and is equipped with the fixed plate, the bar groove has transversely been seted up to the lower surface of fixed plate, the inside in bar groove transversely is equipped with the lead screw, the both. The utility model discloses can accomplish the detection to cell-phone light guide plate automatically, detection efficiency is low for the productivity effect of enterprise.
Description
Technical Field
The utility model relates to a cell-phone light guide plate detects technical field, especially relates to a cell-phone light guide plate defect vision automatic identification equipment.
Background
With the progress of science and technology and the development of economy, a smart phone becomes an indispensable electronic device for modern people. The smart phone is a general name of a type of the mobile phone with an independent operating system and an independent operating space, and can be used for a user to install programs provided by third-party service providers such as software, games, navigation and the like, and can realize wireless network access through a mobile communication network. With the improvement of the functions of the smart phone, people adopt the smart phone to take pictures, watch electronic books, surf the internet, play games, watch videos and other activities.
The light guide plate of the mobile phone is a component in the mobile phone, a tested product formed by high-precision injection molding has extremely strict requirements on the appearance, the tested product on the market at present is a full-transparent product which is processed and formed by plastic materials, glass materials or other materials through various technical means, and the defects of the product are distributed on two sides and an intermediate layer. At present, the quality of products is detected by adopting human eye identification in factories, the labor intensity is high, the efficiency is low, and the production of enterprises is not utilized.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art mill and generally adopting human eye to discern and realize product quality and detect, intensity of labour is big, and efficiency ratio is lower, does not utilize the problem of the production of enterprise, and the cell-phone light guide plate defect vision automatic identification equipment who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a mobile phone light guide plate defect visual automatic identification device comprises a base and a U-shaped frame fixedly arranged on the upper surface of the base, wherein two baffles are symmetrically and fixedly arranged on the upper surface of the base, a conveying belt is arranged between the two baffles, a first motor for driving the conveying belt is fixedly arranged on the right side of the baffle positioned on the right side, a fixed rod is fixedly arranged at the center of the inner wall of the top of the U-shaped frame, a visual camera is fixedly arranged at the lower end of the fixed rod, a fixed plate is transversely and fixedly arranged on the inner wall of the top of the U-shaped frame and positioned on the rear side of the fixed rod, a bar-shaped groove is transversely formed in the lower surface of the fixed plate, a lead screw is transversely arranged inside the bar-shaped groove, two ends of the lead screw are rotatably connected with the left side and the right side of the bar-shaped groove through a rolling bearing, a second motor is fixedly arranged on, the novel screw rod is characterized in that a moving block is arranged inside the strip-shaped groove in a sliding mode, the side wall of the moving block is in threaded connection with the rod wall of the screw rod through a threaded hole, an electric telescopic rod is fixedly arranged on the lower side of the moving block, a hollow plate is fixedly arranged at the moving end of the electric telescopic rod, the lower surface of the hollow plate is communicated with a plurality of vacuum suckers which are uniformly distributed, the center of the rear side wall of the hollow plate is communicated with a vacuum tube, and buffering mechanisms are arranged on the left side and the right side.
Preferably, buffer gear includes casing, spring, slider, connecting rod and kicking block, the casing is fixed to be set up on the lateral wall of cavity board, the slider slides and sets up the inside at the casing, the spring is located the top of slider, the lower extreme of spring and the upside fixed connection of slider, the upper end of spring and the top inner wall fixed connection of casing, the vertical fixed downside that sets up at the slider of connecting rod, the lower extreme of connecting rod runs through the bottom inner wall of casing and extends to the outside of casing and with kicking block upside fixed connection.
Preferably, the upper surface of base just is located two one side of baffle all is fixed to be equipped with and connects the workbin, two it all with the cavity board place same straight line to connect the workbin.
Preferably, the upper sides of the two baffles are respectively fixedly provided with an infrared emitting device and an infrared receiving device.
Preferably, the second motor is a stepping motor.
Preferably, the vision camera is electrically connected with an external main control computer and a display screen.
Compared with the prior art, the utility model provides a cell-phone light guide plate defect vision automatic identification equipment possesses following beneficial effect:
1. this cell-phone light guide plate defect vision automatic identification equipment through setting up baffle, conveyer belt and the first motor on the base, can accomplish the transport to cell-phone light guide plate, through setting up dead lever and the vision camera on the U-shaped frame, can shoot the detection with the cell-phone light guide plate.
2. This cell-phone light guide plate defect vision automatic identification equipment through setting up electric telescopic handle, well hollow plate and the vacuum chuck in the movable block downside, can inhale the cell-phone light guide plate that has the defect, through lead screw, second motor and the movable block of setting on the fixed plate, can remove the cell-phone light guide plate that inhales to the top that connects the workbin and put into the cell-phone light guide plate in the inside that connects the workbin.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can accomplish the detection to cell-phone light guide plate automatically, detection efficiency is low for the productivity effect of enterprise.
Drawings
Fig. 1 is a schematic structural view of an automatic visual defect identification device for a light guide plate of a mobile phone according to the present invention;
fig. 2 is a schematic structural view of the inside of the fixing plate of fig. 1;
fig. 3 is a schematic structural view of the hollow plate and the inside of the case in fig. 1.
In the figure: the device comprises a base 1, a U-shaped frame 2, a baffle 3, a conveyer belt 4, a first motor 5, a fixed rod 6, a vision camera 7, a fixed plate 8, a screw rod 9, a second motor 10, a movable block 11, an electric telescopic rod 12, a hollow plate 13, a vacuum chuck 14, a vacuum tube 15, a shell 16, a sliding block 17, a spring 18, a connecting rod 19, a top block 20, a material receiving box 21, an infrared ray emitting device 22 and an infrared ray receiving device 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, an automatic visual defect identification device for a light guide plate of a mobile phone comprises a base 1 and a U-shaped frame 2 fixedly arranged on the upper surface of the base 1, wherein two baffles 3 are symmetrically and fixedly arranged on the upper surface of the base 1, a conveyor belt 4 is arranged between the two baffles 3, a first motor 5 for driving the conveyor belt 4 is fixedly arranged on the right side of the baffle 3 positioned on the right side, a fixed rod 6 is fixedly arranged at the center of the inner wall of the top of the U-shaped frame 2, a visual camera 7 is fixedly arranged at the lower end of the fixed rod 6, a fixed plate 8 is transversely and fixedly arranged on the inner wall of the top of the U-shaped frame 2 and positioned on the rear side of the fixed rod 6, a bar-shaped groove is transversely arranged on the lower surface of the fixed plate 8, a lead screw 9 is transversely arranged inside the bar-shaped groove, two ends of the lead screw 9, the right-hand member of lead screw 9 runs through the right side wall in bar groove and with the output fixed connection of second motor 10, the inside slip in bar groove is equipped with movable block 11, the lateral wall of movable block 11 passes through the screw hole and is connected with the pole wall screw thread of lead screw 9, the fixed electric telescopic handle 12 that is equipped with of downside of movable block 11, hollow plate 13 is fixed to electric telescopic handle 12's removal end, hollow plate 13's lower surface intercommunication has a plurality of evenly distributed's vacuum chuck 14, the rear side wall center department intercommunication of hollow plate 13 has vacuum tube 15, vacuum tube 15's the other end is connected with outside vacuum machine, the left and right sides of hollow plate 13 all is equipped with buffer gear.
Buffer gear includes casing 16, spring 18, slider 17, connecting rod 19 and kicking block 20, casing 16 is fixed to be set up on the lateral wall of cavity board 13, slider 17 slides and sets up the inside at casing 16, spring 18 is located slider 17's top, the lower extreme of spring 18 and the upside fixed connection of slider 17, the upper end of spring 18 and the top inner wall fixed connection of casing 16, connecting rod 19 is vertical fixed to be set up in slider 17's downside, the lower extreme of connecting rod 19 runs through the bottom inner wall of casing 16 and extends to the outside of casing 16 and with kicking block 20 upside fixed connection, when cavity board 13 moves down, kicking block 20 at first with the last surface contact of base 1, thereby can promote slider 17 extrusion spring 18, can play the cushioning effect to cavity board 13, avoid vacuum chuck 14 to cause the phenomenon of damage to the cell-phone light guide board excessively violent hard.
The upper surface of base 1 and the one side that is located two baffles 3 all fixedly are equipped with and connect workbin 21, and two connect workbin 21 all with well hollow plate 13 on same straight line.
The upper sides of the two baffles 3 are respectively and fixedly provided with an infrared emitting device 22 and an infrared receiving device 23, when the detected mobile phone light guide plate moves to a position between the infrared emitting device 22 and the infrared receiving device 23, the infrared emitting device 22 and the infrared receiving device 23 send signals to a master control computer and a display screen, the master control computer drives an electric telescopic rod and a second motor to work, and the mobile phone light guide plate is placed in the material receiving box 21.
The vision camera 7 is electrically connected with an external main control computer and a display screen.
In the utility model, when in use, the baffle 3, the conveyer belt 4 and the first motor 5 arranged on the base 1 can complete the conveying of the mobile phone light guide plate, the fixed rod 6 and the vision camera 7 arranged on the U-shaped frame 2 can shoot and detect the mobile phone light guide plate, and send picture information to a control computer and a display screen, and the electric telescopic rod 23 is opened to extend out, so that the vacuum sucker 15 is in contact with the mobile phone light guide plate, and the mobile phone light guide plate with defects can be sucked up; the second motor 10 is turned on to work, the lead screw 9 can be driven to rotate, the lead screw 9 can drive the moving block 11 to move, and therefore the sucked mobile phone light guide plate can be moved to the position above the material receiving box 21 and placed in the material receiving box 21.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The automatic visual identification equipment for defects of the light guide plate of the mobile phone comprises a base (1) and a U-shaped frame (2) fixedly arranged on the upper surface of the base, and is characterized in that two baffles (3) are symmetrically and fixedly arranged on the upper surface of the base (1), a conveying belt (4) is arranged between the two baffles (3), a first motor (5) for driving the conveying belt (4) is fixedly arranged on the right side of the baffle (3) on the right side, a fixed rod (6) is fixedly arranged at the center of the inner wall of the top of the U-shaped frame (2), a visual camera (7) is fixedly arranged at the lower end of the fixed rod (6), a fixed plate (8) is transversely and fixedly arranged on the inner wall of the top of the U-shaped frame (2) and on the rear side of the fixed rod (6), a strip-shaped groove is transversely formed in the lower surface of the fixed plate (, both ends of the screw rod (9) are rotationally connected with the left side and the right side of the strip-shaped groove through rolling bearings, a second motor (10) is fixedly arranged on the right side wall of the fixed plate (8), the right end of the screw rod (9) penetrates through the right side wall of the strip-shaped groove and is fixedly connected with the output end of the second motor (10), a moving block (11) is arranged in the strip-shaped groove in a sliding manner, the side wall of the moving block (11) is in threaded connection with the rod wall of the screw rod (9) through a threaded hole, an electric telescopic rod (12) is fixedly arranged at the lower side of the moving block (11), a hollow plate (13) is fixedly arranged at the moving end of the electric telescopic rod (12), the lower surface of the hollow plate (13) is communicated with a plurality of vacuum suckers (14) which are uniformly distributed, the vacuum tube (15) is communicated with the center of the rear side wall of the hollow plate (13), and the left side and the right side of the hollow plate (13) are both provided with buffer mechanisms.
2. The device for visual automatic identification of defects of a light guide plate of a mobile phone according to claim 1, the buffer mechanism comprises a shell (16), a spring (18), a sliding block (17), a connecting rod (19) and a top block (20), the shell (16) is fixedly arranged on the side wall of the hollow plate (13), the sliding block (17) is arranged in the shell (16) in a sliding way, the spring (18) is positioned above the sliding block (17), the lower end of the spring (18) is fixedly connected with the upper side of the sliding block (17), the upper end of the spring (18) is fixedly connected with the inner wall of the top of the shell (16), the connecting rod (19) is vertically and fixedly arranged on the lower side of the sliding block (17), and the lower end of the connecting rod (19) penetrates through the inner wall of the bottom of the shell (16) and extends to the outside of the shell (16) and is fixedly connected with the upper side of the ejector block (20).
3. The automatic visual defect identification device for the light guide plate of the mobile phone according to claim 1, wherein a material receiving box (21) is fixedly arranged on one side of each of the two baffles (3) on the upper surface of the base (1), and the two material receiving boxes (21) are positioned on the same straight line with the hollow plate (13).
4. The device for automatically identifying defects of the light guide plate of the mobile phone according to claim 1, wherein an infrared emitting device (22) and an infrared receiving device (23) are respectively fixedly arranged on the upper sides of the two baffles (3).
5. The apparatus for visual inspection and automatic identification of defects of a light guide plate of a mobile phone according to claim 1, wherein the second motor (10) is a stepping motor.
6. The device for automatically identifying defects of the light guide plate of the mobile phone according to claim 1, wherein the vision camera (7) is electrically connected with an external main control computer and a display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921342349.8U CN211318238U (en) | 2019-08-14 | 2019-08-14 | Cell-phone light guide plate defect vision automatic identification equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921342349.8U CN211318238U (en) | 2019-08-14 | 2019-08-14 | Cell-phone light guide plate defect vision automatic identification equipment |
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| CN211318238U true CN211318238U (en) | 2020-08-21 |
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| CN201921342349.8U Active CN211318238U (en) | 2019-08-14 | 2019-08-14 | Cell-phone light guide plate defect vision automatic identification equipment |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112630224A (en) * | 2020-12-17 | 2021-04-09 | 黑龙江职业学院(黑龙江省经济管理干部学院) | Visual workstation based on cell-phone screen flaw detects |
| CN112669666A (en) * | 2020-12-25 | 2021-04-16 | 苏州富纳智能科技有限公司 | Servo drive mechanism for industrial vision teaching training display equipment |
| CN112858287A (en) * | 2020-12-27 | 2021-05-28 | 苏州富纳智能科技有限公司 | PCB (printed circuit board) detection and character recognition device based on industrial vision |
| CN117282688A (en) * | 2023-11-24 | 2023-12-26 | 内蒙古北科交大机器人有限公司 | Magnet outward appearance detection device and detecting system |
-
2019
- 2019-08-14 CN CN201921342349.8U patent/CN211318238U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112630224A (en) * | 2020-12-17 | 2021-04-09 | 黑龙江职业学院(黑龙江省经济管理干部学院) | Visual workstation based on cell-phone screen flaw detects |
| CN112669666A (en) * | 2020-12-25 | 2021-04-16 | 苏州富纳智能科技有限公司 | Servo drive mechanism for industrial vision teaching training display equipment |
| CN112858287A (en) * | 2020-12-27 | 2021-05-28 | 苏州富纳智能科技有限公司 | PCB (printed circuit board) detection and character recognition device based on industrial vision |
| CN117282688A (en) * | 2023-11-24 | 2023-12-26 | 内蒙古北科交大机器人有限公司 | Magnet outward appearance detection device and detecting system |
| CN117282688B (en) * | 2023-11-24 | 2024-03-22 | 内蒙古北科交大机器人有限公司 | Magnet outward appearance detection device and detecting system |
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