CN210692045U - EPD display screen quality detection equipment of visual card - Google Patents
EPD display screen quality detection equipment of visual card Download PDFInfo
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- CN210692045U CN210692045U CN201922218314.XU CN201922218314U CN210692045U CN 210692045 U CN210692045 U CN 210692045U CN 201922218314 U CN201922218314 U CN 201922218314U CN 210692045 U CN210692045 U CN 210692045U
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Abstract
The utility model discloses a visual card EPD display screen quality detection device, which comprises an assembly line feeding mechanism, a turntable feeding mechanism, a manipulator and an electrification detection system, wherein the manipulator is used for grabbing the EPD display screen of a visual card conveyed on the assembly line feeding mechanism and placing the EPD display screen on the turntable feeding mechanism; under the drive of the turntable feeding mechanism, the EPD display screen rotates to a position which can be electrically connected with the power-on detection system, and the power-on detection system is used for connecting the EPD display screen into a driving display circuit; the turntable feeding mechanism is further used for rotating the EPD display screen disconnected with the power-on detection system to an unloading position, and the manipulator is further used for grabbing the EPD display screen located at the unloading position and enabling the EPD display screen to leave the turntable feeding mechanism. The utility model discloses an efficient check out test set prevents that bad EPD display screen from flowing into the card production, uses manpower sparingly, improves production efficiency.
Description
Technical Field
The utility model relates to a display screen detection area especially relates to a EPD display screen quality detection equipment of visual card.
Background
EPD display screen manufacturer all must treat before the product leaves the factory and leave the factory the display screen carry out quality testing, mainly adopts manual operation to detect the display screen among the prior art, include: the EPD screen is removed through manual pressing, then the screen brushing switch is opened, and whether the EPD display screen is a defective product or not is artificially observed. However, the manual detection mode has low efficiency, only one display screen can be detected at each time, the operation is complicated, the manual error detection rate is high, and the manual error detection mode is not suitable for being applied to automatic production.
The EPD display screen quality detection equipment which saves labor and improves production efficiency is lacked in the prior art.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem of the prior art, the utility model provides a EPD display screen quality detection equipment of visual card, technical scheme is as follows:
the utility model provides a visual card EPD display screen quality detection equipment, which comprises a production line feeding mechanism, a turntable feeding mechanism, a manipulator and an electrification detection system, wherein the manipulator is used for grabbing the EPD display screen of the visual card conveyed on the production line feeding mechanism and placing the EPD display screen on the turntable feeding mechanism;
under the drive of the turntable feeding mechanism, the EPD display screen rotates to a position which can be electrically connected with the power-on detection system, and the power-on detection system is used for connecting the EPD display screen into a driving display circuit;
the turntable feeding mechanism is further used for rotating the EPD display screen disconnected with the power-on detection system to an unloading position, and the manipulator is further used for grabbing the EPD display screen located at the unloading position and enabling the EPD display screen to leave the turntable feeding mechanism.
Furthermore, the power-on detection system comprises a power-on detection fixing seat and a power-on detection main body which can lift relative to the power-on detection fixing seat, and when the power-on detection main body descends to a preset height, the power-on detection main body can press pin pins of the EPD display screen.
Furthermore, the manipulator includes first manipulator and second manipulator, first manipulator is used for placing the EPD display screen on carousel feed mechanism, the second manipulator is used for snatching the EPD display screen and makes it leave carousel feed mechanism.
Preferably, the turntable feeding mechanism is provided with four positioning grooves matched with the EPD display screen, and the four positioning grooves are located at the quartering points of the circumference.
Optionally, the turntable feeding mechanism is provided with three positioning grooves matched with the EPD display screen, and the three positioning grooves are located at trisection points of the circumference.
The utility model provides a EPD display screen quality testing equipment of visual card still includes first letter sorting container and second letter sorting container, the second manipulator can select to put into first letter sorting container or second letter sorting container with the EPD display screen that snatchs.
The utility model provides a EPD display screen quality testing equipment of visual card is still including setting up go up the visual system of electric detecting system top, visual system be used for to be located can with go up the EPD display screen acquisition screen display image information of the position department that the electric detecting system electricity is connected.
Preferably, the vision system comprises a CCD sensor.
Preferably, the assembly line feeding mechanism is a conveyor belt, and the turntable feeding mechanism is arranged in a region butted with the conveying tail end of the conveyor belt.
Preferably, the grabbing execution tail ends of the first manipulator and the second manipulator are respectively provided with a vacuum chuck for adsorbing the EPD display screen.
The utility model provides a beneficial effect that technical scheme brought as follows:
a. the phenomenon that a poor EPD display screen flows into card manufacturing production is prevented;
b. the manpower is saved, and the production efficiency is improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an EPD display screen quality detection device of a visual card according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an electrical detection system in the EPD display screen quality detection device of the video card provided in the embodiment of the present invention.
Wherein the reference numerals include: the automatic sorting machine comprises a 1-assembly line feeding mechanism, a 2-turntable feeding mechanism, a 3-first mechanical arm, a 4-electrifying detection system, a 41-electrifying detection fixing seat, a 42-electrifying detection main body, a 5-vision system, a 6-second mechanical arm, a 71-first sorting container, a 72-second sorting container and an 8-EPD display screen.
Detailed Description
In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise 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, apparatus, article, or device 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 device.
In an embodiment of the present invention, a quality detecting device for an EPD display screen of a visible card is provided, as shown in fig. 1, the quality detecting device for a display screen includes an assembly line feeding mechanism 1, a turntable feeding mechanism 2, a manipulator and an electrifying detecting system 4, wherein the manipulator is used for grabbing an EPD display screen 8 of a visible card conveyed on the assembly line feeding mechanism 1 and placing the EPD display screen 8 on the turntable feeding mechanism 2;
under the driving of the turntable feeding mechanism 2, the EPD display screen 8 rotates to a position capable of being electrically connected with the power-on detection system 4, and the power-on detection system 4 is used for connecting the EPD display screen 8 into a driving display circuit;
the turntable feeding mechanism 2 is further configured to rotate the EPD display screen 8 disconnected from the power-on detection system 4 to an unloading position, and the manipulator is further configured to grab the EPD display screen 8 located at the unloading position and make it leave the turntable feeding mechanism 2.
As shown in fig. 2, the power-on detection system 4 includes a power-on detection fixing base 41 and a power-on detection main body 42 that is liftable relative to the power-on detection fixing base 41, and when the power-on detection main body 42 is lowered to a preset height, the power-on detection main body 42 can press a pin of the EPD display screen 8. Obviously, the lifting of the power-on detection body 42 may be realized by a lifting device inside the power-on detection system 4, or may also be realized by a third-party lifting device outside the power-on detection system 4, so as to drive (drive) the power-on detection body 42 to press the pin of the EPD display screen 8 downward, and lift the power-on detection body 42 to separate from the EPD display screen 8 after the power-on detection is completed, so that the turntable feeding mechanism 2 rotates and rotates the EPD display screen 8, which has been completed with the power-on detection, to the unloading position.
In one embodiment of the present invention, the robot comprises a first robot 3 and a second robot 6, as shown in fig. 1, the first robot 3 is used for placing the EPD display screen 8 on the carousel feed mechanism 2, and the second robot 6 is used for grabbing the EPD display screen 8 away from the carousel feed mechanism 2. Therefore, the production efficiency can be further improved, and the method comprises the following steps: as shown in fig. 1, the turntable feeding mechanism 2 is provided with four positioning grooves matched with the EPD display screen 8, and the four positioning grooves are located at the four-quarter points of the circumference. The assembly line feeding mechanism 1 is preferably a conveyor belt, the turntable feeding mechanism 2 is arranged in the area butted with the conveying tail end of the conveyor belt, when one of the positioning grooves (defined as a first positioning groove) is aligned with the assembly line feeding mechanism 1, the second positioning groove, the third positioning groove and the fourth positioning groove which are adjacent along the rotation direction of the turntable feeding mechanism 2 are respectively located at the power-on detection position corresponding to the power-on detection system 4, the unloading position corresponding to the second manipulator 6 and the no-load position in turn, so that, while the first manipulator 3 is loading the EPD display screen 8 into the first positioning slot (from the pipeline feeding mechanism 1), the power-on detection system 4 performs power-on detection on the EPD display screen 8 in the second positioning groove, the second robot 6 is unloading the EPD display screen 8 in the third detent (away from the turntable feed mechanism 2). After the three actions are completed, the turntable feeding mechanism 2 rotates 90 degrees, so that the original unloaded fourth positioning groove rotates to the position of the first positioning groove, the original first positioning groove loaded with the EPD display screen 8 rotates to the position of the second positioning groove, the original second positioning groove with the EPD display screen 8 which completes power-on detection rotates to the position of the third positioning groove, the original third positioning groove rotates to the fourth positioning groove after being changed into the unloaded state, and the steps are executed in a reciprocating manner.
In an embodiment of the present invention, unlike the above embodiment in which the turntable feeding mechanism 2 is provided with four positioning grooves cooperating with the EPD display screen 8, the turntable feeding mechanism 2 is only provided with three positioning grooves cooperating with the EPD display screen 8, and the three positioning grooves are located at three equal points of a circumference, which has the same principle and is not described herein again, but an angle of rotation of the turntable feeding mechanism 2 is 120 ° each time.
In an embodiment of the present invention, the EPD display screen quality inspection device of the visual card further includes a first sorting receptacle 71 and a second sorting receptacle 72, the second robot 6 can select the captured EPD display screen 8 to be placed in the first sorting receptacle 71 or the second sorting receptacle 72, as an implementable embodiment, for example, two control buttons may be provided, the first control button may control the second robot 6 to place the captured EPD display screen 8 in the first sorting receptacle 71, and the second control button may control the second robot 6 to place the captured EPD display screen 8 in the second sorting receptacle 72, and the first sorting receptacle 71 and the second sorting receptacle 72 are used for distinguishing qualified products from defective products.
The utility model discloses an in an embodiment, EPD display screen quality testing equipment is still including setting up go up the visual system 5 of electric detecting system 4 top, visual system 5 be used for to be located can with go up the EPD display screen 8 collection screen display image information of the position department that electric detecting system 4 electricity is connected, preferably, visual system 5 includes the CCD sensor, according to the high definition image that the CCD sensor was gathered, (machine or manual work) discernment EPD display screen 8 is through detecting, if through detecting, controls first sorting container 71 is put into to the EPD display screen 8 that second manipulator 6 will snatch, otherwise controls second sorting container 72 is put into to the EPD display screen 8 that second manipulator 6 will snatch.
One preferred embodiment of the robot grabbing the EPD display screen 8 is as follows: the vacuum chucks for adsorbing the EPD display screen 8 are arranged at the tail ends of the grabbing execution ends of the first manipulator 3 and the second manipulator 6, obviously, the adsorption grabbing is only a preferred embodiment, and is not a limitation to the protection scope of the present invention, and other modes such as clamping, carrying, hanging and the like can also realize the movement of driving the EPD display screen 8.
In the utility model, the EPD display screen is transmitted to a designated position through the conveyor belt, then the EPD display screen is contacted by the mechanical hand pressure and loaded to the turntable, the turntable drives the EPD display screen to rotate to the position of butt joint with the power-on detection system, at the moment, the power-on detection main body 42 at the high position is driven by the lifting device to press down the pin foot of the EPD display screen, under this state for the EPD display screen inserts drive display circuit, then the internal drive makes the EPD display screen refresh, high definition digtal camera (CCD) gather the picture this moment, and an execution thinking is that the image of internal processor discernment and processing control second manipulator of gathering, and another kind of execution thinking is for operating behind the image of manual identification collection two control button come control second manipulator (rotate the EPD display screen and need the lifting earlier before the uninstallation position go up the electricity and detect main part 42) to with the EPD display screen classification assigned position. The utility model discloses an efficient check out test set prevents that bad EPD display screen from flowing into the card production, uses manpower sparingly, improves production efficiency.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (10)
1. The quality detection equipment for the EPD display screen of the visible card is characterized by comprising an assembly line feeding mechanism (1), a turntable feeding mechanism (2), a manipulator and an electrifying detection system (4), wherein the manipulator is used for grabbing the EPD display screen (8) of the visible card conveyed on the assembly line feeding mechanism (1) and placing the EPD display screen on the turntable feeding mechanism (2);
under the drive of the turntable feeding mechanism (2), the EPD display screen (8) rotates to a position which can be electrically connected with the power-on detection system (4), and the power-on detection system (4) is used for connecting the EPD display screen (8) into a driving display circuit;
the rotary disc feeding mechanism (2) is further used for rotating the EPD display screen (8) disconnected with the power-on detection system (4) to an unloading position, and the manipulator is further used for grabbing the EPD display screen (8) located at the unloading position and enabling the EPD display screen to leave the rotary disc feeding mechanism (2).
2. The EPD display screen quality detection device of the visual card according to claim 1, wherein the power-on detection system (4) comprises a power-on detection fixing base (41) and a power-on detection main body (42) which can be lifted relative to the power-on detection fixing base (41), and when the power-on detection main body (42) is lowered to a preset height, the power-on detection main body (42) can press a pin of the EPD display screen (8).
3. The EPD display screen quality detection device of the visual card according to claim 1, wherein the robot comprises a first robot (3) and a second robot (6), the first robot (3) is used for placing the EPD display screen (8) on the turntable feeding mechanism (2), and the second robot (6) is used for grabbing the EPD display screen (8) to be away from the turntable feeding mechanism (2).
4. The EPD display screen quality detection device of the visual card according to claim 1, wherein the turntable feeding mechanism (2) is provided with four positioning slots matched with the EPD display screen (8), and the four positioning slots are positioned at the four-quarter points of the circumference.
5. The EPD display screen quality detection device of the visual card according to claim 1, wherein the turntable feeding mechanism (2) is provided with three positioning grooves matched with the EPD display screen (8), and the three positioning grooves are positioned at the trisection of the circumference.
6. The EPD display screen quality detection device of a visual card according to claim 3, characterized in that the detection device further comprises a first sorting receptacle (71) and a second sorting receptacle (72), the second robot (6) being capable of selectively placing a grabbed EPD display screen (8) into the first sorting receptacle (71) or the second sorting receptacle (72).
7. The EPD display screen quality detection device of the visual card according to claim 1, characterized in that the detection device further comprises a vision system (5) disposed above the power-on detection system (4), the vision system (5) is used for collecting screen display image information for the EPD display screen (8) located at a position capable of being electrically connected with the power-on detection system (4).
8. EPD display screen quality detection device for visual cards according to claim 7, characterised in that the vision system (5) comprises a CCD sensor.
9. The EPD display screen quality inspection apparatus for visual cards according to claim 8, wherein the line feeding mechanism (1) is a conveyor belt, and the turntable feeding mechanism (2) is disposed at a region abutting against a conveying end of the conveyor belt.
10. The EPD display screen quality detection device of the visual card according to claim 3, wherein the gripping execution ends of the first manipulator (3) and the second manipulator (6) are respectively provided with a vacuum chuck for adsorbing the EPD display screen (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922218314.XU CN210692045U (en) | 2019-12-12 | 2019-12-12 | EPD display screen quality detection equipment of visual card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922218314.XU CN210692045U (en) | 2019-12-12 | 2019-12-12 | EPD display screen quality detection equipment of visual card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210692045U true CN210692045U (en) | 2020-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922218314.XU Active CN210692045U (en) | 2019-12-12 | 2019-12-12 | EPD display screen quality detection equipment of visual card |
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| Country | Link |
|---|---|
| CN (1) | CN210692045U (en) |
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- 2019-12-12 CN CN201922218314.XU patent/CN210692045U/en active Active
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