WO2019114471A1 - Display terminal detection method - Google Patents
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- WO2019114471A1 WO2019114471A1 PCT/CN2018/114593 CN2018114593W WO2019114471A1 WO 2019114471 A1 WO2019114471 A1 WO 2019114471A1 CN 2018114593 W CN2018114593 W CN 2018114593W WO 2019114471 A1 WO2019114471 A1 WO 2019114471A1
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- docking device
- display terminal
- male end
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- detecting
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N17/00—Diagnosis, testing or measuring for television systems or their details
- H04N17/04—Diagnosis, testing or measuring for television systems or their details for receivers
Definitions
- the present application relates to the field of detection technologies, and in particular, to a display terminal detection method.
- Product inspection is an indispensable quality monitoring method in the production of modern electronic enterprises.
- signals need to be transmitted from the signal generation source to the electronic products to be detected.
- the signal transmission is usually performed by manually inserting and removing the wire at the source end of the signal and the end of the product to be detected.
- each detection position requires at least one worker to insert and remove the wire and detect the function, and usually has multiple inspection stations on the production line, requiring multiple workers to be responsible for different signal channels. Detection. This traditional approach is less automated and labor intensive.
- the automated signal docking method will effectively eliminate the process of frequent wire insertion and removal.
- the step of connecting the wire of the docking device to the electronic product to be tested and the detection of the wire after the electronic product is detected at the front end requires manual operation, and Machine vision equipment requires no testers for automated quality inspection of electronic products to be tested.
- the existing automatic signal docking methods in the industry often fail to meet the requirements of high precision and reliability of signal docking, and are difficult to be applied in industrial production, and large-scale applications cannot be obtained.
- a display terminal detecting method is provided.
- a display terminal detection method includes the following steps:
- the control display terminal is transmitted from the plug-in station to the detecting station along the production line on the display terminal fixture board; wherein the mating device female end is mounted on the flowing display terminal tooling board, and when the plug-in station is in position, the display terminal is Connecting with a wire of the female end of the docking device;
- the control cylinder When detecting the station, the control cylinder pushes the male end of the docking device toward the female end of the docking device, so that the connector on the male end of the docking device is automatically connected with the corresponding connector on the female end of the docking device;
- the male terminal of the docking device is connected to the signal generating device, and the detection signal is output from the signal generating device to the display terminal, thereby implementing detection of the display terminal;
- the cylinder pulls the male end of the docking device and the female end of the docking device.
- FIG. 1 is a flowchart of a method for detecting a display terminal in an embodiment
- FIG. 2 is a flow chart of a method for detecting a display terminal in another embodiment.
- a display terminal detection method includes the following steps:
- Step S114 the control display terminal is transmitted from the plug-in station to the detecting station along the production line on the display terminal tooling board; wherein the female end of the docking device is mounted on the working display board of the mobile display terminal, and when the plug-in station is used, The display terminal is connected to the wire of the female end of the docking device.
- the display terminal needs to perform the wire insertion and detection to the designated position, that is, arrange the wire insertion station and the inspection station on the production line.
- the plug-in station one end of the wire can be connected to the display terminal by manual or robot. After ensuring that the wire connection is stable, the display terminal is transferred from the plug-in station to the inspection station.
- Step S116 when detecting the station, the control cylinder pushes the male end of the docking device to approach the female end of the docking device, so that the connector on the male end of the docking device is automatically connected with the corresponding connector on the female end of the docking device; the male end of the docking device and The signal generating device is connected, and the detection signal is output from the signal generating device to the display terminal, thereby realizing detection of the display terminal.
- the controlling cylinder pushes the male end of the docking device toward the female end of the docking device
- the step of automatically connecting the connector on the male end of the docking device to the corresponding connector on the female end of the docking device comprises: controlling the male end of the docking device
- the guiding column enters the guiding hole on the female end of the docking device and senses the direction of the force of the guiding column; if the guiding column is subjected to the resistance in the up and down direction, the male end of the docking device adjusts the position of the guiding column in the opposite direction of the force. That is, when the guide post enters the guide hole, if the resistance in the up and down direction is received, the upper and lower sliders connected to the cylinder are adjusted in the opposite direction of the force.
- the step of controlling the cylinder to push the male end of the docking device toward the female end of the docking device to automatically connect the connector on the male end of the docking device to the corresponding connector on the female end of the docking device further comprises:
- the guiding column is subjected to the resistance in the left-right direction, and the male end of the docking device adjusts the position of the guiding column in the opposite direction of the force. That is, when the guide post enters the guide hole, if the resistance in the left-right direction is received, the left and right sliders connected to the cylinder are adjusted in the opposite direction to the force.
- the male end of the docking device is controlled to approach the female end of the docking device, and since the male end of the docking device and the female end of the docking device are both provided with attracting members, When the suction range is reached, the male end of the docking device and the female end of the docking device will automatically approach to complete the docking.
- the attraction member includes seven magnet receiving slots.
- the seven magnet receiving grooves are sequentially arranged in a direction parallel to the short sides of the first receiving plates on the male end of the docking device, and the centers of all the magnet receiving grooves are on the same straight line.
- the horizontal section of the seven magnet receiving grooves may be circular or polygonal.
- the magnet receiving groove is a small round hole, and the seven magnet receiving grooves have the same size and are used for accommodating a circular magnet that conforms to the horizontal cross-sectional shape of the magnet receiving groove.
- the magnetic suction scheme is adopted, and after the male end of the docking device and the female end of the docking device are docked, the magnetic pole is stably connected, and the signal transmission interruption is caused by the instability of the docking due to the jitter of the production line. At the same time, the male end of the docking device and the magnet of the female end of the docking device are deployed in the slot to reduce magnetic interference to signal transmission.
- the use of small round holes to deploy magnets makes it very convenient to deploy magnets based on actual usage. For applications where magnetic force is required, magnets are placed inside each small round hole; for applications where magnetic requirements are small, magnets are not placed in some small round holes. This design can be very flexible to meet the magnetic requirements of various applications.
- the small round holes adopt a vertical and horizontal symmetrical layout manner, and when the magnet is deployed, the upper and lower and left and right magnetic forces can be conveniently balanced.
- the magnet is buried in the small round hole, which can weaken the interference of the magnetic field generated by the magnet on the signal transmission.
- the structure is very convenient for magnetic shielding. For example, only the magnetic field is allowed to propagate in the front-rear direction, and a shielding film can be placed on the inner wall of the circular hole.
- Step S118 after the detection of the display terminal is completed, the cylinder pulls the male end of the docking device and the female end of the docking device.
- step S114 and step S112 are further included before step S114.
- step S110 the male end of the docking device is connected to the signal generating device.
- the male terminal of the docking device needs to be connected to the signal generating device, so that the detecting signal of the signal generating device can be outputted to the male terminal of the docking device.
- step S112 the female end of the docking device is mounted on the flowing display terminal fixture board.
- the display terminal needs to place the display terminal on the flowing display terminal fixture board before the detection. Therefore, the mating device female end for transmitting signals to the display terminal needs to be installed on the display terminal fixture board.
- the method further comprises: returning the display terminal and the display terminal tooling board to the detecting production line to the drawing line station.
- the method further comprises: disconnecting the wire connecting the display terminal and the female end of the docking device.
- the display terminal detecting method further includes: after the cylinder is used to push the male end of the docking device, the stroke of the push rod has been completed, and the guiding post of the male end of the docking device does not enter the guiding hole of the female end of the docking device, so that the docking device is The attracting member of the end and the attracting member of the female end of the docking device approach each other, so that the guiding post of the male end of the docking device enters the guiding hole of the female end of the docking device.
- the display terminal detecting method further comprises: after the cylinder is used to push the male end of the docking device, the stroke of the push rod is not finished, and the guiding post of the male end of the docking device has entered the guiding hole on the female end of the docking device, The stroke buffer of the cylinder is compressed until the pusher stroke is completed.
- the display terminal detecting method further includes: detecting whether the output portion of the male end of the docking device is connected to the input portion of the mating device female end, and if not, controlling the male end of the docking device to be separated from the mating device female end; if so, The detection signal is output from the signal generating device to the display terminal, thereby realizing detection of the display terminal. That is, the docking is automatically abandoned when the alignment is not correct, preventing the loss caused by the hard docking.
- the display terminal detecting method further includes: determining whether the axis of the guiding column is opposite to the center of the guiding hole, and if not, controlling the docking of the male end of the docking device to be mated with the female end of the docking device; if yes, controlling the docking device The male end continues to dock with the mating device female end.
- the display terminal detecting method further includes: detecting the first inductive switch on the cylinder, and if the first inductive switch returns an electrical signal, the male end of the docking device is considered to be docked with the mating device female end.
- the display terminal detecting method further includes: detecting a second inductive switch on the cylinder, and if the second inductive switch returns an electrical signal, it is considered that the male end of the docking device and the mating device female end are separated.
- the two magnetic reeds of the inductive switch are magnetized to close the electric shock to generate an electrical signal; when the magnetic ring leaves the magnetic switch, the reed The piece is demagnetized, the electric shock is broken, and the electric signal disappears. This detects the piston position of the cylinder and controls the corresponding solenoid action.
- the display terminal detecting method further comprises: mounting the solenoid valve on the male end of the docking device; causing the solenoid valve to control the push rod of the cylinder to advance forward or backward.
- a docking command is issued, and the male end of the docking device is automatically docked through the cylinder and the attracting component.
- the detection of the terminal is started.
- the separation command is issued, and the male end of the docking device and the female end of the docking device are separated.
- the guide post of the male end of the docking device is tapered.
- the cylinder and the male end of the docking device directly adopt the XYZ three-axis flexible movable structure, so that the guiding column can be finely adjusted in the XYZ three-axis direction, that is, the positioning error of the mating device female end in the fine adjustment range can be allowed.
- the deviation in the XYZ triaxial direction may be 10 mm. In other embodiments, if a larger error is required, the diameter of the guide post and the guide hole is made larger, and the stroke of the XYZ triaxial direction slider sliding of the male end of the docking device is increased.
- the working process of the display terminal detecting method is as follows:
- the display terminal can be a television set or an electronic product such as another display screen. Take the detection of a TV as an example.
- the female end of the docking device is connected with the wire to be detected by the wire; the male end of the docking device is connected with the signal generating device, and may also be a product of other industrial computer type that can output the signal required by the television.
- the female end of the docking device is installed on the flowing TV tooling board, and the TV sets on the tooling board from the plug-in station to the cable drawing station through the inspection station.
- the manual (or robot) connects the wire connected to the female end of the docking device to the TV interface.
- the cylinder pushes the connection on the male end of the docking device connected to the signal generating device.
- the device is automatically docked with the corresponding connector on the female end of the docking device to realize the transmission of the signal from the signal generating device to the television.
- the detecting device automatically detects the function of the television at the detecting station.
- the cylinder pulls the male end of the docking device and the mating device is separated, the TV and the tooling board are returned to the production line, and the flow continues to flow in the production line.
- the manual (or robot) Unplug the cable from the TV.
- the above display terminal detecting method connects the male end of the docking device with the signal generating device; the female terminal of the docking device is mounted on the working display panel of the mobile terminal; and the control display terminal is detected from the plugging station with the production line on the display terminal fixture board. Station transmission; wherein, in the plug-in station, the display terminal is connected with the wire of the mating device female end; when detecting the station, the control cylinder pushes the male end of the docking device to the female end of the docking device, so that the docking device is on the male end
- the connector is automatically connected with the corresponding connector on the female end of the docking device, so that the detection signal is output from the signal generating device to the display terminal, thereby realizing the detection of the display terminal.
- the cylinder pulls the male end of the docking device and The mating device is separated from the female end. Therefore, the automatic docking and separation of the male end of the docking device and the female end of the docking device can be realized during the detecting process, thereby simplifying the detecting step and saving labor.
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Abstract
A display terminal detection method, comprising: connecting a docking device male end to a signal generation device (S110); mounting a docking device female end on a tooling plate of a display terminal (S112); connecting the docking device female end to the display terminal; controlling the transmission of a tooling plate of the display terminal to a detection work station so as to complete the docking of a docking device female end with a docking device male end; and transmitting a detection signal to the display terminal to complete detection.
Description
本申请涉及检测技术领域，特别是涉及一种显示终端检测方法。The present application relates to the field of detection technologies, and in particular, to a display terminal detection method.
产品检验是现代电子企业生产中必不可少的质量监测手段。在电子产品检测时，信号需要从信号发生源传输到待检测的电子产品。Product inspection is an indispensable quality monitoring method in the production of modern electronic enterprises. In the detection of electronic products, signals need to be transmitted from the signal generation source to the electronic products to be detected.
在目前的工业生产中，通常采用人工在信号发生源端和待检测产品端进行线材插拔的方式完成信号的传输。在这种由人工进行线材插拔的方式中，每个检测位都需要至少一个工人插拔线材并检测功能，而在生产线上通常具有多个检测工位，需要多个工人负责不同信号通道的检测。这种传统方式的自动化程度低，且人工成本较高。In the current industrial production, the signal transmission is usually performed by manually inserting and removing the wire at the source end of the signal and the end of the product to be detected. In this method of manual wire insertion and removal, each detection position requires at least one worker to insert and remove the wire and detect the function, and usually has multiple inspection stations on the production line, requiring multiple workers to be responsible for different signal channels. Detection. This traditional approach is less automated and labor intensive.
自动化的信号对接方式将有效免去频繁进行线材插拔的过程，例如仅在前端将对接装置的线材与待测电子产品连接以及电子产品检测完毕将检测线材除去的步骤需要人工操作，而在由机器视觉设备对待测电子产品进行自动质量检测的过程中无需测试人员。但目前，行业中现有的自动信号对接方式往往不能满足信号对接的高精确度和可靠性的要求，难以应用在行业生产中，无法获得大规模的应用。The automated signal docking method will effectively eliminate the process of frequent wire insertion and removal. For example, the step of connecting the wire of the docking device to the electronic product to be tested and the detection of the wire after the electronic product is detected at the front end requires manual operation, and Machine vision equipment requires no testers for automated quality inspection of electronic products to be tested. However, at present, the existing automatic signal docking methods in the industry often fail to meet the requirements of high precision and reliability of signal docking, and are difficult to be applied in industrial production, and large-scale applications cannot be obtained.
发明内容Summary of the invention
根据本申请的各种实施例，提供一种显示终端检测方法。According to various embodiments of the present application, a display terminal detecting method is provided.
一种显示终端检测方法，包括以下步骤：A display terminal detection method includes the following steps:
控制显示终端在显示终端工装板上随生产线从插线工位向检测工位传输；其中，对接装置母端安装于流动的显示终端工装板上，在插线工位时，使所述显示终端与所述对接装置母端的线材连接；The control display terminal is transmitted from the plug-in station to the detecting station along the production line on the display terminal fixture board; wherein the mating device female end is mounted on the flowing display terminal tooling board, and when the plug-in station is in position, the display terminal is Connecting with a wire of the female end of the docking device;
在检测工位时，控制气缸推动对接装置公端向所述对接装置母端靠近，使所述对接装置公端上的连接器与所述对接装置母端上对应的连接器自动连接；所述对接装置公端与信号发生装置连接，检测信号从所述信号发生装置输出到所述显示终端，从而实现对所述显示终端的检测；When detecting the station, the control cylinder pushes the male end of the docking device toward the female end of the docking device, so that the connector on the male end of the docking device is automatically connected with the corresponding connector on the female end of the docking device; The male terminal of the docking device is connected to the signal generating device, and the detection signal is output from the signal generating device to the display terminal, thereby implementing detection of the display terminal;
在对所述显示终端完成检测后，气缸拉动对接装置公端与对接装置母端分离。After the detection of the display terminal is completed, the cylinder pulls the male end of the docking device and the female end of the docking device.
本申请的一个或多个实施例的细节在下面的附图和描述中提出。本发明的其它特征、目的和优点将从说明书、附图以及权利要求书变得明显。Details of one or more embodiments of the present application are set forth in the accompanying drawings and description below. Other features, objects, and advantages of the invention will be apparent from the description and appended claims.
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其它的附图。In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings to be used in the embodiments or the prior art description will be briefly described below. Obviously, the drawings in the following description are only It is a certain embodiment of the present application, and other drawings can be obtained from those skilled in the art without any creative work.
图1为一实施例中显示终端检测方法的流程图；1 is a flowchart of a method for detecting a display terminal in an embodiment;
图2为另一实施例中显示终端检测方法的流程图。2 is a flow chart of a method for detecting a display terminal in another embodiment.
为了便于理解本申请，下面将参照相关附图对本申请进行更全面的描述。附图中给出了本申请的较佳的实施例。但是，本申请可以以许多不同的形式来实现，并不限于本文所描述的实施例。相反地，提供这些实施例的目的是使对本申请的公开内容的理解更加透彻全面。In order to facilitate the understanding of the present application, the present application will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present application are given in the drawings. However, the application can be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the understanding of the disclosure of the present application will be more thorough.
除非另有定义，本文所使用的所有的技术和科学术语与属于本发明的技术领域的技术人员通常理解的含义相同。本文中在本发明的说明书中所使用的术语只是为了描述具体的实施例的目的，不是旨在限制本发明。本文所使用的术语“和/或”包括一个或多个相关的所列项目的任意的和所有的组合。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, unless otherwise defined. The terminology used in the description of the present invention is for the purpose of describing particular embodiments and is not intended to limit the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
如图1所示，一种显示终端检测方法，包括以下步骤：As shown in FIG. 1, a display terminal detection method includes the following steps:
步骤S114，控制显示终端在显示终端工装板上随生产线从插线工位向检测工位传输；其中，对接装置的母端安装于流动的显示终端工装板上，在插线工位时，使显示终端与对接装置母端的线材连接。Step S114, the control display terminal is transmitted from the plug-in station to the detecting station along the production line on the display terminal tooling board; wherein the female end of the docking device is mounted on the working display board of the mobile display terminal, and when the plug-in station is used, The display terminal is connected to the wire of the female end of the docking device.
具体地，显示终端需要到指定位置进行插线及检测，即在生产线上安排插线工位和检测工位。在插线工位，采用人工或机器人将线材一端与显示终端接口相连即可。确保线材连接稳定后，将显示终端从插线工位向检测工位传输。Specifically, the display terminal needs to perform the wire insertion and detection to the designated position, that is, arrange the wire insertion station and the inspection station on the production line. At the plug-in station, one end of the wire can be connected to the display terminal by manual or robot. After ensuring that the wire connection is stable, the display terminal is transferred from the plug-in station to the inspection station.
步骤S116，在检测工位时，控制气缸推动对接装置公端向对接装置母端靠近，使对接装置公端上的连接器与对接装置母端上对应的连接器自动连接；对接装置公端与信号发生装置连接，检测信号从信号发生装置输出到显示终端，从而实现对显示终端的检测。Step S116, when detecting the station, the control cylinder pushes the male end of the docking device to approach the female end of the docking device, so that the connector on the male end of the docking device is automatically connected with the corresponding connector on the female end of the docking device; the male end of the docking device and The signal generating device is connected, and the detection signal is output from the signal generating device to the display terminal, thereby realizing detection of the display terminal.
在一个实施例中，控制气缸推动对接装置公端向对接装置母端靠近，使对接装置公端上的连接器与对接装置母端上对应的连接器自动连接的步骤包括：控制对接装置公端的导向柱进入对接装置母端上的导向孔，并感知导向柱的受力方向；若导向柱受到上下方向的阻力，对接装置公端向受力反方向调整导向柱的位置。即当导向柱进入导向孔时，如果受到上下方向的阻力，与气缸连接的上下滑块向受力反方向调整。In one embodiment, the controlling cylinder pushes the male end of the docking device toward the female end of the docking device, and the step of automatically connecting the connector on the male end of the docking device to the corresponding connector on the female end of the docking device comprises: controlling the male end of the docking device The guiding column enters the guiding hole on the female end of the docking device and senses the direction of the force of the guiding column; if the guiding column is subjected to the resistance in the up and down direction, the male end of the docking device adjusts the position of the guiding column in the opposite direction of the force. That is, when the guide post enters the guide hole, if the resistance in the up and down direction is received, the upper and lower sliders connected to the cylinder are adjusted in the opposite direction of the force.
进一步地，在一个实施例中，控制气缸推动对接装置公端向对接装置母端靠近，使对接装置公端上的连接器与对接装置母端上对应的连接器自动连接的步骤还包括：若导向柱受到左右方向的阻力，对接装置公端向受力反方向调整导向柱的位置。即当导向柱进入导向孔时，如果受到左右方向的阻力，与气缸连接的左右滑块向受力反方向调整。Further, in an embodiment, the step of controlling the cylinder to push the male end of the docking device toward the female end of the docking device to automatically connect the connector on the male end of the docking device to the corresponding connector on the female end of the docking device further comprises: The guiding column is subjected to the resistance in the left-right direction, and the male end of the docking device adjusts the position of the guiding column in the opposite direction of the force. That is, when the guide post enters the guide hole, if the resistance in the left-right direction is received, the left and right sliders connected to the cylinder are adjusted in the opposite direction to the force.
在一个实施例中，在显示终端达到检测工位后，控制对接装置公端向对接装置母端靠近，由于对接装置公端与对接装置母端均安装有吸引部件，因此，在两者达到磁吸范围时，对接装置公端与对接装置母端会自动趋近以完成对接。In one embodiment, after the display terminal reaches the detecting station, the male end of the docking device is controlled to approach the female end of the docking device, and since the male end of the docking device and the female end of the docking device are both provided with attracting members, When the suction range is reached, the male end of the docking device and the female end of the docking device will automatically approach to complete the docking.
在一个实施例中，具体的，吸引部件包括7个磁铁收容槽。7个磁铁收容槽依次沿与对接装置公端上的第一收容板短边平行的方向排列，且所有磁铁收容槽的中心处于同一直线上。7个磁铁收容槽的水平截面可为圆形或多边形。In one embodiment, specifically, the attraction member includes seven magnet receiving slots. The seven magnet receiving grooves are sequentially arranged in a direction parallel to the short sides of the first receiving plates on the male end of the docking device, and the centers of all the magnet receiving grooves are on the same straight line. The horizontal section of the seven magnet receiving grooves may be circular or polygonal.
在一个实施例中，磁铁收容槽为小圆孔，7个磁铁收容槽大小一致，用于收容与磁铁收容槽水平截面形状一致的圆形磁铁。In one embodiment, the magnet receiving groove is a small round hole, and the seven magnet receiving grooves have the same size and are used for accommodating a circular magnet that conforms to the horizontal cross-sectional shape of the magnet receiving groove.
采用磁吸方案，对接装置公端与对接装置母端完成对接后，依靠磁力保持稳定对接，同时还可以抵抗产线抖动造成对接不稳导致信号传输中断问题。同时，对接装置公端和对接装置母端的磁铁都部署在槽里面，减小磁性干扰到信号传输。The magnetic suction scheme is adopted, and after the male end of the docking device and the female end of the docking device are docked, the magnetic pole is stably connected, and the signal transmission interruption is caused by the instability of the docking due to the jitter of the production line. At the same time, the male end of the docking device and the magnet of the female end of the docking device are deployed in the slot to reduce magnetic interference to signal transmission.
在一个实施例中，采用小圆孔部署磁铁方式能够非常方便的根据实际使用情况来部署磁铁。对磁力要求较大的应用场合，每个小圆孔里面都部署磁铁；对于磁力要求较小的应用场合，在某些小圆孔里面不部署磁铁。这种设计，可以非常灵活应对各种应用场合对磁力的要求。In one embodiment, the use of small round holes to deploy magnets makes it very convenient to deploy magnets based on actual usage. For applications where magnetic force is required, magnets are placed inside each small round hole; for applications where magnetic requirements are small, magnets are not placed in some small round holes. This design can be very flexible to meet the magnetic requirements of various applications.
在一个实施例中，小圆孔采用上下、左右对称布局方式，部署磁铁时，能够非常方便的使上下、左右磁力部署均衡。采用小圆孔这种方式，磁铁被埋在小圆孔里，能够削弱磁铁产生的磁场对信号传输的干扰。同时如有需要该种结构非常方便做磁屏蔽，比如只允许磁场在前后方向传播，可以在圆孔内壁贴一圈屏蔽膜。In one embodiment, the small round holes adopt a vertical and horizontal symmetrical layout manner, and when the magnet is deployed, the upper and lower and left and right magnetic forces can be conveniently balanced. In the manner of small round holes, the magnet is buried in the small round hole, which can weaken the interference of the magnetic field generated by the magnet on the signal transmission. At the same time, if necessary, the structure is very convenient for magnetic shielding. For example, only the magnetic field is allowed to propagate in the front-rear direction, and a shielding film can be placed on the inner wall of the circular hole.
步骤S118，在对显示终端完成检测后，气缸拉动对接装置公端与对接装置母端分离。Step S118, after the detection of the display terminal is completed, the cylinder pulls the male end of the docking device and the female end of the docking device.
具体地，由于检测完成后的显示终端需要传送至下一步工序，因此，需要采用气缸使连接后的对接装置公端与对接装置母端分离。Specifically, since the display terminal after the detection is completed needs to be transferred to the next step, it is necessary to use a cylinder to separate the male end of the connected docking device from the female end of the docking device.
如图2所示，在一个实施例中，步骤S114之前还包括步骤S110和步骤S112,。步骤S110，将对接装置公端与信号发生装置连接。As shown in FIG. 2, in an embodiment, step S114 and step S112 are further included before step S114. In step S110, the male end of the docking device is connected to the signal generating device.
具体地，在对显示终端检测时，需要对显示终端输入检测信号，通过观察显示终端在输入检测信号后所对应出现的运行效果来判断显示终端的各项 功能是否正常。因此，需要将对接装置公端接入信号发生装置，使得信号发生装置的检测信号能够输出到对接装置公端中。Specifically, when detecting the display terminal, it is necessary to input a detection signal to the display terminal, and determine whether the functions of the display terminal are normal by observing the operation effect corresponding to the display terminal after inputting the detection signal. Therefore, the male terminal of the docking device needs to be connected to the signal generating device, so that the detecting signal of the signal generating device can be outputted to the male terminal of the docking device.
步骤S112，将对接装置母端安装于流动的显示终端工装板上。In step S112, the female end of the docking device is mounted on the flowing display terminal fixture board.
具体地，显示终端在检测之前，需要将显示终端置于流动的显示终端工装板上，因此，用于向显示终端传输信号的对接装置母端，需要安装于显示终端工装板上。Specifically, the display terminal needs to place the display terminal on the flowing display terminal fixture board before the detection. Therefore, the mating device female end for transmitting signals to the display terminal needs to be installed on the display terminal fixture board.
在一个实施例中，在对接装置公端与对接装置母端分离后还包括：使显示终端与显示终端工装板退回检测生产线至拔线工位。In an embodiment, after the male end of the docking device is separated from the female end of the docking device, the method further comprises: returning the display terminal and the display terminal tooling board to the detecting production line to the drawing line station.
进一步地，在一个实施例中，在对接装置公端与对接装置母端分离后还包括：将显示终端与对接装置母端之间连接的线材断开。Further, in an embodiment, after the male end of the docking device is separated from the female end of the docking device, the method further comprises: disconnecting the wire connecting the display terminal and the female end of the docking device.
在一个实施例中，显示终端检测方法还包括：在气缸用来推动对接装置公端的推杆行程已走完，而对接装置公端的导向柱没有进入对接装置母端的导向孔后，使对接装置公端的吸引部件与对接装置母端的吸引部件相互趋近，使对接装置公端的导向柱进入对接装置母端的导向孔。In one embodiment, the display terminal detecting method further includes: after the cylinder is used to push the male end of the docking device, the stroke of the push rod has been completed, and the guiding post of the male end of the docking device does not enter the guiding hole of the female end of the docking device, so that the docking device is The attracting member of the end and the attracting member of the female end of the docking device approach each other, so that the guiding post of the male end of the docking device enters the guiding hole of the female end of the docking device.
在一个实施例中，显示终端检测方法还包括：在气缸用来推动对接装置公端的推杆行程没有走完，而对接装置公端的导向柱已经进入对接装置母端上的导向孔后，则使气缸的行程缓冲区进行压缩至推杆行程走完。In one embodiment, the display terminal detecting method further comprises: after the cylinder is used to push the male end of the docking device, the stroke of the push rod is not finished, and the guiding post of the male end of the docking device has entered the guiding hole on the female end of the docking device, The stroke buffer of the cylinder is compressed until the pusher stroke is completed.
在一个实施例中，显示终端检测方法还包括：检测对接装置公端的输出部与对接装置母端的输入部是否连接，若否，则控制对接装置公端与对接装置母端分离；若是，则使检测信号从信号发生装置输出到显示终端，从而实现对显示终端的检测。即在对位不准时自动放弃对接，防止硬对接造成的损失。In one embodiment, the display terminal detecting method further includes: detecting whether the output portion of the male end of the docking device is connected to the input portion of the mating device female end, and if not, controlling the male end of the docking device to be separated from the mating device female end; if so, The detection signal is output from the signal generating device to the display terminal, thereby realizing detection of the display terminal. That is, the docking is automatically abandoned when the alignment is not correct, preventing the loss caused by the hard docking.
在一个实施例中，显示终端检测方法还包括：判断导向柱的轴心是否与导向孔的圆心相对，若否，则控制对接装置公端停止与对接装置母端的对接；若是，则控制对接装置公端与对接装置母端继续对接。In one embodiment, the display terminal detecting method further includes: determining whether the axis of the guiding column is opposite to the center of the guiding hole, and if not, controlling the docking of the male end of the docking device to be mated with the female end of the docking device; if yes, controlling the docking device The male end continues to dock with the mating device female end.
在一个实施例中，显示终端检测方法还包括：检测气缸上的第一感应开关，若第一感应开关反馈电信号，则认为对接装置公端与对接装置母端完成 对接。In one embodiment, the display terminal detecting method further includes: detecting the first inductive switch on the cylinder, and if the first inductive switch returns an electrical signal, the male end of the docking device is considered to be docked with the mating device female end.
在一个实施例中，显示终端检测方法还包括：检测气缸上的第二感应开关，若第二感应开关反馈电信号，则认为对接装置公端与对接装置母端完成分离。In one embodiment, the display terminal detecting method further includes: detecting a second inductive switch on the cylinder, and if the second inductive switch returns an electrical signal, it is considered that the male end of the docking device and the mating device female end are separated.
具体地，在本实施例中，当随气缸移动的磁环靠近感应开关时，感应开关的两根磁簧片被磁化而使触电闭合，产生电信号；当磁环离开磁性开关后，舌簧片失磁，触电断开，电信号消失。这样可以检测到气缸的活塞位置从而控制相应的电磁阀动作。Specifically, in the embodiment, when the magnetic ring moving with the cylinder approaches the inductive switch, the two magnetic reeds of the inductive switch are magnetized to close the electric shock to generate an electrical signal; when the magnetic ring leaves the magnetic switch, the reed The piece is demagnetized, the electric shock is broken, and the electric signal disappears. This detects the piston position of the cylinder and controls the corresponding solenoid action.
在一个实施例中，显示终端检测方法还包括：将电磁阀安装于对接装置公端上；使电磁阀控制气缸的推杆向前推进或向后收缩。In one embodiment, the display terminal detecting method further comprises: mounting the solenoid valve on the male end of the docking device; causing the solenoid valve to control the push rod of the cylinder to advance forward or backward.
具体地，在本实施例中，在显示终端工装板到检测工位后，发出对接指令，对接装置公端通过气缸及吸引部件完成自动对接。在对接完成后开始显示终端的检测，测试完成后发出分离指令，对接装置公端与对接装置母端完成分离。当对接遇到外部阻力，气缸推不动时，第一感应开关在对接启动后一定时间内其电信号没有发生变化，则控制放弃对接，以防止硬对接损坏对接装置。Specifically, in this embodiment, after the terminal tooling board is displayed to the detecting station, a docking command is issued, and the male end of the docking device is automatically docked through the cylinder and the attracting component. After the docking is completed, the detection of the terminal is started. After the test is completed, the separation command is issued, and the male end of the docking device and the female end of the docking device are separated. When the docking encounters external resistance and the cylinder does not move, the first inductive switch does not change its electrical signal within a certain period of time after the docking is started, then the control abandons the docking to prevent the hard docking from damaging the docking device.
在一个实施例中，对接装置公端的导向柱为锥形。具体地，气缸与对接装置公端直接采用XYZ三轴可柔性活动的结构，使得导向柱能够在XYZ三轴方向上进行微调，即能够允许对接装置母端在微调范围内出现到位误差。具体的，XYZ三轴方向上的偏差可以为10mm。在其他实施例中，如果需要更大的误差，把导向柱和导向孔的直径做大，同时对接装置公端的XYZ三轴方向滑块滑动的行程加大即可。In one embodiment, the guide post of the male end of the docking device is tapered. Specifically, the cylinder and the male end of the docking device directly adopt the XYZ three-axis flexible movable structure, so that the guiding column can be finely adjusted in the XYZ three-axis direction, that is, the positioning error of the mating device female end in the fine adjustment range can be allowed. Specifically, the deviation in the XYZ triaxial direction may be 10 mm. In other embodiments, if a larger error is required, the diameter of the guide post and the guide hole is made larger, and the stroke of the XYZ triaxial direction slider sliding of the male end of the docking device is increased.
基于上述所有实施例，显示终端检测方法的工作过程如下：Based on all the above embodiments, the working process of the display terminal detecting method is as follows:
显示终端可以是电视机，也可以是其他显示屏之类的电子产品。以检测电视机为例。对接装置母端与待检测电视机以线材连接；对接装置公端与信号发生装置连接，也可以是其他工控计算机类可以输出电视机所需信号的产品。对接装置母端安装在流动的电视机工装板上，电视机在工装板上随生产 线从插线工位经检测工位流向拔线工位。在插线工位，人工(或机器人)将连接到对接装置母端的线材与电视机接口相连接，电视机到达检测工位时，气缸推动与信号发生装置相连接的对接装置公端上的连接器与对接装置母端上对应的连接器自动对接，实现信号从信号发生装置到电视机的传输，检测设备在检测工位对电视机功能开始进行自动检测。检测完毕后，气缸拉动对接装置公端与对接装置母端分离，电视机与工装板退回到生产线，继续在产线流动，电视机与工装板运行到拔线工位时，人工(或机器人)将电视机端的线材拔掉。The display terminal can be a television set or an electronic product such as another display screen. Take the detection of a TV as an example. The female end of the docking device is connected with the wire to be detected by the wire; the male end of the docking device is connected with the signal generating device, and may also be a product of other industrial computer type that can output the signal required by the television. The female end of the docking device is installed on the flowing TV tooling board, and the TV sets on the tooling board from the plug-in station to the cable drawing station through the inspection station. At the plug-in station, the manual (or robot) connects the wire connected to the female end of the docking device to the TV interface. When the TV reaches the inspection station, the cylinder pushes the connection on the male end of the docking device connected to the signal generating device. The device is automatically docked with the corresponding connector on the female end of the docking device to realize the transmission of the signal from the signal generating device to the television. The detecting device automatically detects the function of the television at the detecting station. After the test is completed, the cylinder pulls the male end of the docking device and the mating device is separated, the TV and the tooling board are returned to the production line, and the flow continues to flow in the production line. When the TV and the tooling plate are moved to the drawing line, the manual (or robot) Unplug the cable from the TV.
上述显示终端检测方法通过将对接装置公端与信号发生装置连接；将对接装置母端安装于流动的显示终端工装板上；控制显示终端在显示终端工装板上随生产线从插线工位向检测工位传输；其中，在插线工位时，使显示终端与对接装置母端的线材连接；在检测工位时，控制气缸推动对接装置公端向对接装置母端靠近，使对接装置公端上的连接器与对接装置母端上对应的连接器自动连接，使检测信号从信号发生装置输出到显示终端，从而实现对显示终端的检测在对显示终端完成检测后，气缸拉动对接装置公端与对接装置母端分离。因此，能够在检测过程中实现对接装置公端与对接装置母端的自动对接与分离，从而简化检测步骤，以节省人工。The above display terminal detecting method connects the male end of the docking device with the signal generating device; the female terminal of the docking device is mounted on the working display panel of the mobile terminal; and the control display terminal is detected from the plugging station with the production line on the display terminal fixture board. Station transmission; wherein, in the plug-in station, the display terminal is connected with the wire of the mating device female end; when detecting the station, the control cylinder pushes the male end of the docking device to the female end of the docking device, so that the docking device is on the male end The connector is automatically connected with the corresponding connector on the female end of the docking device, so that the detection signal is output from the signal generating device to the display terminal, thereby realizing the detection of the display terminal. After the detection of the display terminal is completed, the cylinder pulls the male end of the docking device and The mating device is separated from the female end. Therefore, the automatic docking and separation of the male end of the docking device and the female end of the docking device can be realized during the detecting process, thereby simplifying the detecting step and saving labor.
以上所述实施例的各技术特征可以进行任意的组合，为使描述简洁，未对上述实施例中的各个技术特征所有可能的组合都进行描述，然而，只要这些技术特征的组合不存在矛盾，都应当认为是本说明书记载的范围。The technical features of the above-described embodiments may be arbitrarily combined. For the sake of brevity of description, all possible combinations of the technical features in the above embodiments are not described. However, as long as there is no contradiction between the combinations of these technical features, All should be considered as the scope of this manual.
以上所述实施例仅表达了本申请的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对申请专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本申请构思的前提下，还可以做出若干变形和改进，这些都属于本申请的保护范围。因此，本申请专利的保护范围应以所附权利要求为准。The above-mentioned embodiments are merely illustrative of several embodiments of the present application, and the description thereof is more specific and detailed, but is not to be construed as limiting the scope of the claims. It should be noted that a number of variations and modifications may be made by those skilled in the art without departing from the spirit and scope of the present application. Therefore, the scope of the invention should be determined by the appended claims.
Claims (15)
- 一种显示终端检测方法，包括以下步骤：A display terminal detection method includes the following steps:控制显示终端在显示终端工装板上随生产线从插线工位向检测工位传输；其中，对接装置母端安装于流动的显示终端工装板上，在插线工位时，使所述显示终端与所述对接装置母端的线材连接；The control display terminal is transmitted from the plug-in station to the detecting station along the production line on the display terminal fixture board; wherein the mating device female end is mounted on the flowing display terminal tooling board, and when the plug-in station is in position, the display terminal is Connecting with a wire of the female end of the docking device;在检测工位时，控制气缸推动对接装置公端向所述对接装置母端靠近，使所述对接装置公端上的连接器与所述对接装置母端上对应的连接器自动连接；所述对接装置公端与信号发生装置连接，检测信号从所述信号发生装置输出到所述显示终端，从而实现对所述显示终端的检测；When detecting the station, the control cylinder pushes the male end of the docking device toward the female end of the docking device, so that the connector on the male end of the docking device is automatically connected with the corresponding connector on the female end of the docking device; The male terminal of the docking device is connected to the signal generating device, and the detection signal is output from the signal generating device to the display terminal, thereby implementing detection of the display terminal;在对所述显示终端完成检测后，气缸拉动对接装置公端与对接装置母端分离。After the detection of the display terminal is completed, the cylinder pulls the male end of the docking device and the female end of the docking device.
- 根据权利要求1所述的显示终端检测方法，其特征在于，所述控制显示终端在显示终端工装板上随生产线从插线工位向检测工位传输的步骤之前，还包括：The method for detecting a display terminal according to claim 1, wherein the step of controlling the display terminal to be transmitted from the plug-in station to the detecting station along the production line on the display terminal fixture board further comprises:将对接装置公端与信号发生装置连接；Connecting the male end of the docking device to the signal generating device;将对接装置母端安装于流动的显示终端工装板上。The female end of the docking device is mounted on the mobile display terminal fixture board.
- 根据权利要求2所述的显示终端检测方法，其特征在于，所述在对所述显示终端完成检测后，气缸拉动所述对接装置公端与所述对接装置母端分离的步骤之后，还包括：The display terminal detecting method according to claim 2, wherein after the step of completing the detecting of the display terminal, the cylinder pulling the male end of the docking device and the female end of the docking device are separated, further comprising :使所述显示终端与所述显示终端工装板退回检测生产线至拔线工位。Returning the display terminal and the display terminal tooling board to the detection production line to the wire drawing station.
- 根据权利要求2所述的显示终端检测方法，其特征在于，所述在对所述显示终端完成检测后，气缸拉动所述对接装置公端与所述对接装置母端分离的步骤之后，还包括：The display terminal detecting method according to claim 2, wherein after the step of completing the detecting of the display terminal, the cylinder pulling the male end of the docking device and the female end of the docking device are separated, further comprising :将所述显示终端与所述对接装置母端之间连接的线材断开。The wire connected between the display terminal and the female end of the docking device is disconnected.
- 根据权利要求2所述的显示终端检测方法，其特征在于，所述控制气缸推动所述对接装置公端向所述对接装置母端靠近，使所述对接装置公端上的连接器与所述对接装置母端上对应的连接器自动连接的步骤包括：The display terminal detecting method according to claim 2, wherein the control cylinder pushes the male end of the docking device toward the female end of the docking device, so that the connector on the male end of the docking device and the connector The steps of automatically connecting the corresponding connectors on the female end of the docking device include:控制所述对接装置公端的导向柱进入所述对接装置母端上的导向孔，并感知所述导向柱的受力方向；Controlling a guiding post of the male end of the docking device into a guiding hole on the female end of the docking device, and sensing a direction of stress of the guiding column;若所述导向柱受到上下方向的阻力，所述对接装置公端向受力反方向调整所述导向柱的位置。If the guide post is subjected to the resistance in the up and down direction, the male end of the docking device adjusts the position of the guide post in the opposite direction of the force.
- 根据权利要求5所述的显示终端检测方法，其特征在于，所述控制所述对接装置公端的导向柱进入所述对接装置母端上的导向孔，并感知所述导向柱的受力方向的步骤之后，还包括：The display terminal detecting method according to claim 5, wherein the guiding column of the male end of the docking device is controlled to enter a guiding hole on the female end of the docking device, and the direction of the force of the guiding column is sensed. After the step, it also includes:若所述导向柱受到左右方向的阻力，所述对接装置公端向受力反方向调整所述导向柱的位置。If the guide post is subjected to the resistance in the left-right direction, the male end of the docking device adjusts the position of the guide post in the opposite direction of the force.
- 根据权利要求2所述的显示终端检测方法，其特征在于，还包括：在气缸用来推动对接装置公端的推杆行程已走完，而所述对接装置公端的导向柱没有进入所述对接装置母端的导向孔后，使所述对接装置公端的吸引部件与所述对接装置母端的吸引部件相互趋近，使所述对接装置公端的导向柱进入所述对接装置母端的导向孔。The display terminal detecting method according to claim 2, further comprising: after the cylinder is used to push the male end of the docking device, the stroke of the pusher has been completed, and the guide post of the male end of the docking device does not enter the docking device After the guiding hole of the female end, the attracting member of the male end of the docking device and the attracting member of the female end of the docking device are brought closer to each other, so that the guiding post of the male end of the docking device enters the guiding hole of the female end of the docking device.
- 根据权利要求7所述的显示终端检测方法，其特征在于，所述吸引部件包括7个磁铁收容槽。The display terminal detecting method according to claim 7, wherein the suction member includes seven magnet housing grooves.
- 根据权利要求8所述的显示终端检测方法，其特征在于，所述磁铁收容槽为小圆孔，所述磁铁收容槽的大小一致。The display terminal detecting method according to claim 8, wherein the magnet receiving groove is a small circular hole, and the magnet receiving grooves have the same size.
- 根据权利要求2所述的显示终端检测方法，其特征在于，还包括：在气缸用来推动对接装置公端的推杆行程没有走完，而对接装置公端的导向柱已经进入对接装置母端上的导向孔后，则使所述气缸的行程缓冲区进行压缩至所述推杆行程走完。The display terminal detecting method according to claim 2, further comprising: when the cylinder is used to push the male end of the docking device, the stroke of the push rod is not finished, and the guiding post of the male end of the docking device has entered the female end of the docking device. After guiding the hole, the stroke buffer of the cylinder is compressed until the pusher stroke is completed.
- 根据权利要求2所述的显示终端检测方法，其特征在于，还包括：The method for detecting a display terminal according to claim 2, further comprising:检测所述对接装置公端的输出部与所述对接装置母端的输入部是否连接；Detecting whether an output portion of the male end of the docking device is connected to an input portion of the female end of the docking device;若否，则控制所述对接装置公端与所述对接装置母端分离；If not, controlling the male end of the docking device to be separated from the mating device female end;若是，则使检测信号从所述信号发生装置输出到所述显示终端，从而实 现对所述显示终端的检测。If so, a detection signal is output from the signal generating means to the display terminal, thereby enabling detection of the display terminal.
- 根据权利要求2所述的显示终端检测方法，其特征在于，还包括：The method for detecting a display terminal according to claim 2, further comprising:判断所述导向柱的轴心是否与所述导向孔的圆心相对；Determining whether an axis of the guiding column is opposite to a center of the guiding hole;若否，则控制所述对接装置公端停止与所述对接装置母端的对接；If not, controlling the docking device male end to stop mating with the mating device female end;若是，则控制所述对接装置公端与所述对接装置母端继续对接。If yes, the male end of the docking device is controlled to continue to dock with the mating device female end.
- 根据权利要求2所述的显示终端检测方法，其特征在于，还包括：The method for detecting a display terminal according to claim 2, further comprising:检测所述气缸上的第一感应开关，若所述第一感应开关反馈电信号，则认为所述对接装置公端与所述对接装置母端完成对接。The first inductive switch on the cylinder is detected. If the first inductive switch returns an electrical signal, the male end of the docking device is considered to be docked with the mating device female end.
- 根据权利要求2所述的显示终端检测方法，其特征在于，还包括：The method for detecting a display terminal according to claim 2, further comprising:检测所述气缸上的第二感应开关，若所述第二感应开关反馈电信号，则认为所述对接装置公端与所述对接装置母端完成分离。Detecting a second inductive switch on the cylinder, and if the second inductive switch returns an electrical signal, the male end of the docking device is considered to be separated from the mating device female end.
- 根据权利要求2所述的显示终端检测方法，其特征在于，还包括：The method for detecting a display terminal according to claim 2, further comprising:将电磁阀安装于所述对接装置公端上；Mounting a solenoid valve on the male end of the docking device;使所述电磁阀控制所述气缸的推杆向前推进或向后收缩。The solenoid valve is caused to control the push rod of the cylinder to advance forward or backward.
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