CN205042752U - Cell -phone screen flexible circuit board test equipment - Google Patents

Abstract

The utility model discloses a mobile phone screen flexible circuit board testing device, which belongs to the field of testing equipment and is designed for solving the problems of low testing efficiency of the existing testing equipment. The mobile phone screen flexible circuit board testing equipment provided by the utility model includes an upper box body and a lower box body connected together, and a display device, wherein at least one group of testing devices is arranged in the upper box body, and a A control device for controlling the testing device; the testing device includes a feeding tray, a first manipulator and a second manipulator for grabbing the circuit board to be tested, a first test assembly for testing the circuit board to be tested, and a first test assembly for testing the circuit board. At least one group of second test components arranged on the side, and an image-taking component arranged between the feeding tray and the first test component. The mobile phone screen flexible circuit board testing equipment of the utility model has high degree of automation and high testing efficiency, and solves the problem that the existing testing equipment cannot realize automation.

Description

Mobile phone screen flexible circuit board testing equipment

technical field

The utility model relates to a testing device for a mobile phone screen flexible circuit board.

Background technique

The mobile phone screen flexible circuit board testing equipment is to put the circuit board to be tested into the test device, and judge whether the parameters of the circuit board are qualified through the test device, and the qualified products can enter the subsequent process.

The test device of the existing test equipment is independent. When testing the circuit board, it can only be tested by manual feeding. Automate work process.

Utility model content

The purpose of the utility model is to provide a mobile phone screen flexible circuit board testing equipment with high testing efficiency and solving the problem that the existing testing equipment cannot realize automation.

For this purpose, the utility model adopts the following technical solutions:

A mobile phone screen flexible circuit board testing equipment, including a connected upper box and a lower box, and a display device, wherein at least one set of testing devices is provided in the upper box, and a user is installed in the lower box. The control device for controlling the test device; the test device includes a feeding tray, a first manipulator and a second manipulator for grabbing the circuit board to be tested, a first test assembly for testing the circuit board to be tested, and At least one group of second test components arranged on one side of the first test component, and an image-taking component arranged between the feeding tray and the first test component.

Further, the control device includes two manipulator controllers and an assembly line speed controller arranged on the installation board, and the two manipulator controllers are respectively used to control the work of the first manipulator and the second manipulator.

Further, the testing device also includes finished product magazines and waste product magazines respectively arranged on both sides of the upper box, a first assembly line provided between the waste magazines and the first manipulator, and A second assembly line arranged between the finished product magazine and the second manipulator.

Further, the first test assembly includes a support module, an upper probe module and a lower probe module respectively arranged at both ends of the support module, a cylinder connected to the upper probe module, and A first pressing down module and a first scanning gun are respectively arranged on one side of the lower probe module.

Further, the second testing assembly includes a supporting module, a test probe module arranged on one side of the supporting module, a second pressing module, and a second scanning gun.

Further, the upper probe module includes an upper module fixing plate, a buffer cover set above the fixing plate, a pressure plate set below the fixing plate, an upper probe, and a floating plate.

Further, the lower probe module includes a lower module fixing plate, a backing plate arranged above the lower module fixing plate, a lower probe set on the backing plate, connected to the lower probe The needle plate, and the air pipe connected with the lower mold set fixing plate.

Further, the feeding tray includes a bottom plate, two feeding plates for discharging materials arranged opposite to each other on the bottom plate, a guide shaft arranged at the lower part of the bottom plate, guide blocks arranged around the bottom plate, And a linear bearing arranged on the guide shaft.

Further, the support module includes a support plate, a support block connected to the support plate for placing the circuit board to be tested, adjustment blocks respectively arranged on both sides of the support block, and A threaded cylinder and a pick are arranged on one side, and the threaded cylinder is used to drive the pick to compress the circuit board to be tested.

Further, two groups of testing devices are arranged in the upper box; the second testing components include two groups, and the two groups of the second testing components are arranged side by side with the first testing components.

The mobile phone screen flexible circuit board testing equipment provided by the utility model grabs the circuit board to be tested from the feeding tray by the first manipulator, moves to the image taking component to take the image and corrects it, and then puts it on the first test component for testing, and then the qualified The product is tested by placing the second manipulator on the second test component, using the first manipulator and the second manipulator to automatically grab the circuit board to be tested for testing, the test efficiency is very high, and the test can be automated, which solves the problem of existing test equipment. Unable to automate board testing issues.

Description of drawings

Fig. 1 is the structural representation of the mobile phone screen flexible circuit board testing equipment provided by the specific embodiment of the utility model;

Fig. 2 is the top view of the test device provided by the specific embodiment of the utility model;

Fig. 3 is a schematic structural view of the upper probe module provided by the specific embodiment of the present invention;

Fig. 4 is a schematic structural view of the lower probe module provided by the specific embodiment of the present invention.

Labeled in the figure:

1. Feeding tray; 2. The first manipulator; 3. The second manipulator; 4. Finished material box; 5. Waste material box; 6. Upper module fixing plate; 7. Buffer cover plate; Floating plate; 10, lower module fixing plate; 11, backing plate; 12, air pipe.

detailed description

The technical scheme of the utility model will be further described below in conjunction with the accompanying drawings and through specific embodiments.

The specific embodiment of the utility model discloses a mobile phone screen flexible circuit board testing equipment, as shown in FIG. 1 . The mobile phone screen flexible circuit board testing equipment includes an upper box body and a lower box body connected together, and a display device, wherein, two sets of test devices (as shown in Figure 2) are arranged in the upper box body, and a user interface is provided in the lower box body. The control device used to control the test device.

The test device includes a feeding tray 1, a first manipulator 2 and a second manipulator 3 for grabbing the circuit board to be tested, a first test assembly for testing the circuit board to be tested, and two sets on one side of the first test assembly. A group of the second test assembly, the imaging assembly arranged between the upper tray 1 and the first test assembly, the finished product box 4 and the waste material box 5 respectively arranged on both sides of the upper box, and the waste material box 5 and the second A first assembly line set between manipulators 2, and a second assembly line set between finished product magazine 4 and second manipulator 3; the control device includes two manipulator controllers on the mounting plate, and the line speed control The controller, the two manipulator controllers are used to control the first manipulator 2 and the second manipulator 3 respectively; the display device includes a display screen connected to the upper box and the lower box and a touch control screen arranged on the outer surface of the upper box .

The feeding tray 1 includes a bottom plate, two feeding plates for discharging materials arranged oppositely on the bottom plate, a guide shaft arranged at the bottom of the bottom plate, guide blocks arranged around the bottom plate, and linear bearings arranged on the guide shaft; The first test assembly includes a support module, an upper probe module and a lower probe module respectively arranged at both ends of the support module, a cylinder connected with the upper probe module, and a cylinder respectively arranged on one side of the lower probe module. The first pressing module and the first scanning gun; the second test assembly includes a supporting module, a test probe module arranged on one side of the supporting module, a second pressing module, and a second scanning gun; The imaging component includes two cameras arranged up and down, and the two cameras are used to simultaneously perform image correction at both ends of the circuit board to be tested, so as to improve the accuracy of correction.

The support module includes a support plate, a support block connected to the support plate for placing the circuit board to be tested, adjustment blocks respectively set on both sides of the support block, and a threaded cylinder and pick set on one side of the support block. The cylinder is used to drive the plectrum to compress the circuit board to be tested; the upper probe module (as shown in Figure 3) includes an upper module fixing plate 6, a buffer cover 7 arranged above the fixing plate, and a buffer cover 7 arranged below the fixing plate. Pressing plate 8, upper probe, floating plate 9, and the guide pins connected at the two ends below the upper module fixed plate 6, wherein the length of the upper probe is preferably 6.2mm; the lower probe module (as shown in Figure 4 shown) comprises a lower die set fixing plate 10, a backing plate 11 arranged above the lower die set fixing plate 10, a lower probe arranged on the backing plate 11, a needle plate connected with the lower probe, and a lower die set fixing plate 10 connected trachea 12, wherein the length of the lower probe is preferably 5.7 mm, and the inner diameter of the trachea is preferably 4 mm.

The number of test devices and second test components is not limited to two, and can also be set to three, four, or more according to test requirements, as long as they can meet the requirements of automatic testing.

The working process of the mobile phone screen flexible circuit board testing equipment provided by the utility model is as follows:

Place the flexible circuit board to be tested on the feeding tray, start the equipment to start running; the first manipulator grabs the flexible circuit board to be tested from the feeding tray, moves to the imaging component to take image correction and then puts it on the second Test on a test component. If the test is qualified, the second manipulator will grab it to the second test component for testing. After the test is completed, the second manipulator will place the tested flexible circuit board on the second assembly line and flow it out. And test data can be automatically displayed on the display device in real time and saved; if the first test component fails to pass the test, the first manipulator will place the tested flexible circuit board on the first assembly line to flow out; when the flexible circuit board to be tested on the loading tray After the board is taken out, the feeding cylinder automatically exits, and after the flexible circuit board to be tested is placed again, the equipment will work in a cycle.

The mobile phone screen flexible circuit board testing equipment of the utility model has high degree of automation and high testing efficiency, solves the problem that the existing testing equipment cannot realize automation, and saves time, labor and cost.

The above are the embodiments given in conjunction with the accompanying drawings, which are only the preferred solutions for realizing the present utility model and are not intended to limit it. Any modification to the specific implementation of the present utility model or equivalent replacement of some technical features will not depart from the utility model. The spirit of the new technical solution should be included in the scope of the technical solution claimed by the utility model. The protection scope of the present utility model also includes any alternative technical solutions that those skilled in the art can think of without making creative efforts.

Claims (10)

1. A mobile phone screen flexible circuit board testing equipment, is characterized in that, comprises the upper box body that is connected and lower box body and display device, and wherein, is provided with at least one group of testing device in the described upper box body, described A control device for controlling the test device is arranged in the lower box; The test device includes a feeding tray (1), a first manipulator (2) and a second manipulator (3) for grabbing a circuit board to be tested, a first test assembly for testing a circuit board to be tested, and At least one group of second test components arranged on one side of the first test component, and an image-taking component arranged between the feeding tray (1) and the first test component. 2. A kind of mobile phone screen flexible printed circuit board testing equipment according to claim 1, is characterized in that, described control device comprises two manipulator controllers and pipeline speed controller that are located on the mounting board, two said control devices The manipulator controllers are respectively used to control the work of the first manipulator (2) and the second manipulator (3). 3. A mobile phone screen flexible circuit board testing device according to claim 2, characterized in that said testing device also includes a finished product box (4) and a waste material box respectively arranged on both sides of said upper box body (5), the first assembly line set between the waste material box (5) and the first manipulator (2), and between the finished product material box (4) and the second manipulator (3) The second pipeline set between. 4. A mobile phone screen flexible circuit board testing device according to claim 3, wherein the first test assembly includes a support module, an upper probe module respectively arranged at both ends of the support module and the lower probe module, the cylinder connected with the upper probe module, and the first lower pressure module and the first scanning gun respectively arranged on one side of the lower probe module. 5. A mobile phone screen flexible circuit board testing device according to claim 4, wherein the second test assembly includes a support module, a test probe module arranged on one side of the support module, The second pressing module, and the second scanning gun. 6. A mobile phone screen flexible circuit board testing device according to claim 4 or 5, characterized in that, said upper probe module includes an upper module fixing plate (6), an upper module set above said fixing plate A buffer cover plate (7), a pressing plate (8) arranged below the fixed plate, an upper probe, and a floating plate (9). 7. A kind of mobile phone screen flexible circuit board testing equipment according to claim 4 or 5, is characterized in that, described lower probe module comprises lower module fixed plate (10), on described lower module fixed plate (10) the backing plate (11) arranged above, the lower probe arranged on the backing plate (11), the needle plate connected with the lower probe, and the fixed plate (10) with the lower die set Connected trachea (12). 8. A mobile phone screen flexible circuit board testing device according to any one of claims 1-5, characterized in that, the feeding tray (1) includes a bottom plate, two oppositely arranged on the bottom plate for A feeding plate for discharging, a guide shaft arranged at the bottom of the bottom plate, guide blocks arranged around the bottom plate, and linear bearings arranged on the guide shaft. 9. A mobile phone screen flexible circuit board testing device according to claim 4 or 5, characterized in that the support module includes a support plate, a support connected to the support plate for placing the circuit board to be tested block, adjusting blocks respectively arranged on both sides of the support block, and a threaded cylinder and a plectrum set on one side of the support block, the threaded cylinder is used to drive the plectrum to move the circuit board to be tested Press tight. 10. A mobile phone screen flexible circuit board testing device according to any one of claims 1-5, wherein two groups of testing devices are arranged in the upper box; the second testing components include two groups, Two groups of the second test components are arranged side by side with the first test components.