A fully automatic aging test system

Abstract

The present invention discloses a fully automatic aging test system, including a conveying mechanism, a front processing mechanism, an aging test mechanism and a back processing mechanism, wherein the conveying mechanism is used to sequentially convey the workpiece to the front processing mechanism, the aging test mechanism and the back processing mechanism, wherein the front processing mechanism, the aging test mechanism and the back processing mechanism are electrically connected to the workpiece to be tested, respectively, and the aging test mechanism includes a loading and unloading assembly and an aging test assembly, wherein the loading and unloading assembly is used to remove the workpiece to be tested from the conveying mechanism, and electrically connect the workpiece to be tested with the aging test assembly, or remove the workpiece to be tested from the aging test assembly, and place the workpiece to be tested on the conveying mechanism, wherein the front processing mechanism is used to write the aging test program into the workpiece to be tested, and wherein the back processing mechanism is used to unload the aging test program. The present invention has the advantages of reducing production costs, saving manpower, improving production efficiency and wide applicability.

Description

Technical Field

[0001] The invention relates to the technical field of aging testing, in particular to a full-automatic aging testing system. Background Art

[0002] With the development of society, people have higher and higher requirements on the quality of electronic products. In order to improve the factory quality of electronic products, electronic products need to be subjected to aging tests before leaving the factory, so as to screen out possible early failures of electronic products and improve product stability and reliability. This is an important link in the production process of electronic products.

[0003] In the prior art, when electronic products are subjected to aging tests, a belt conveyor production process is generally used, in which all aging test links are manually operated. First, the operator places the products on the test fixture one by one, and then puts the test fixture into the test room or test equipment for aging testing. After the test is completed, the products are put back on the belt one by one and transported to the next station. Obviously, in this production process, all testing work is done manually, which occupies a lot of human resources, and there is a situation where personnel are negligent and confuse good and bad products, which limits the improvement of production capacity. Not only is the efficiency low, but the product quality is unstable, and it cannot meet the needs of large-scale product aging testing.

[0004] Comparative Document 1: In order to solve the above technical problems and improve production efficiency and yield, the Chinese invention patent with authorization announcement number CN102539985B discloses an automatic aging and testing device and method thereof, wherein the device includes a frame, a sub-jig and a mother jig that can be used together, an aging mechanism and a testing mechanism respectively arranged on the frame, a separation mechanism for separating the sub-jig and the mother jig, and a control device that can control the separation mechanism, the aging mechanism and the testing mechanism; the separation mechanism includes a separator frame, a separation manipulator slidably arranged on the separator frame, and a disengagement mechanism that can separate the sub-jig and the mother jig. Compared with the prior art, the automatic aging and testing device and method of the present invention realizes the automatic aging and testing of electronic products on a production line, and has the advantages of high production efficiency and stable product quality.

[0005] Comparative Document 2: For example, the Chinese invention patent with authorization announcement number CN102749547B discloses a manipulator-type automatic aging test device, specifically a manipulator-type automatic aging test device, whose structure includes a frame, a fixture, an input lifting mechanism, a plug-in mechanism, an aging mechanism, a testing mechanism, an output lifting mechanism and a control device. Compared with the prior art, the present invention realizes the automatic control of electronic product aging and testing through a continuous production line, which greatly saves manpower, can significantly improve the production efficiency of the enterprise, and reduce production costs.

[0006] However, in actual application, it is found that the technical solutions in the above-mentioned comparative documents have the following problems:

[0007] 1. As in the technical solution in comparative document 1, the electronic product is loaded into the sub-jig at the upper machine position, and then the sub-jig and the mother jig are combined at the sub-mother jig combination station and transported to the aging mechanism for automatic aging. After the aging is completed, the sub-jig and the mother jig are transported to the separation mechanism, and the separation mechanism separates the sub-jig and the mother jig. The separated mother jig returns to the sub-mother jig combination station, and the separated sub-jig enters the testing mechanism for automatic testing. After the test is completed, the electronic product is unloaded and the sub-jig returns to the upper machine position. Its technical solution is not only cumbersome and inefficient, but also requires the design of different sub-mother jigs for different products. The subsequent R&D costs are high, which imposes a heavy burden on enterprises.

[0008] 2. As in the technical solution in the comparative document 2, the unloaded jig enters the upper machine station through the input lifting mechanism, the operator puts the electronic products into the product installation slot of the jig in turn, and then the jig is transported to the plug-in station of the plug-in mechanism, the plug-in mechanism inserts the electronic products into the product installation slot and fixes them, then the jig enters the aging mechanism, the process is to transport the jig from the feed elevator to the aging station of the aging rack for aging through the feeding and discharging manipulator device, and after the aging is completed, the jig is transported from the aging station to the discharging elevator; then, the jig enters the testing mechanism, and the jig is electrically connected to the testing device to complete the performance test after aging, when the test is completed, the jig arrives at the lower machine station, at this time, the electronic products on the jig can be unloaded, and then the empty jig is returned to the upper machine station by the output lifting mechanism, thus completing an automatic aging test of the electronic product. Its technical solution not only has the defects in the comparative document 1 mentioned above, but also requires manpower to put the electronic products into the product installation slot of the jig in turn, which seriously wastes manpower and has a low degree of automation, which is contrary to the original intention of the automation equipment.

[0009] 3. Some electronic products, such as smart phones and tablet computers, need to have aging programs written in advance before aging tests. However, the technical solutions in the above-mentioned comparative documents do not have this function, and additional manpower and equipment are required to burn the program into the product. This results in insufficient applicability of the aging test system, and it can only be used for aging tests on a small number of electronic products.

[0010] Therefore, in view of the deficiencies in the prior art, it is necessary to introduce a fully automatic aging test system to improve the above problems. Summary of the invention

[0011] The purpose of the present invention is to provide a fully automatic aging test system, which has the advantages of reducing production costs, saving manpower, improving production efficiency, and wide applicability, and solves the problems raised in the above background technology.

[0012] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a fully automatic aging test system, comprising a conveying mechanism, a pre-processing mechanism, an aging test mechanism and a post-processing mechanism, wherein the conveying mechanism is used to convey the workpiece to be tested to the pre-processing mechanism, the aging test mechanism and the post-processing mechanism in sequence, wherein the pre-processing mechanism, the aging test mechanism and the post-processing mechanism are electrically connected to the workpiece to be tested respectively, wherein the aging test mechanism comprises a loading and unloading assembly and an aging test assembly, wherein the loading and unloading assembly is used to remove the workpiece to be tested from the conveying mechanism and electrically connect the workpiece to the aging test assembly, or to remove the workpiece to be tested from the aging test assembly and place the workpiece to be tested on the conveying mechanism, wherein the pre-processing mechanism is used to write the aging test program into the workpiece to be tested, and wherein the post-processing mechanism is used to unload the aging test program. .

[0013] Preferably, the aging test mechanism further includes a box, a test frame and a heat dissipation mechanism, the test frame, the heat dissipation mechanism and the loading and unloading components are all fixedly installed in the box, there are multiple aging test components, and the multiple aging test components are all fixedly installed on the test frame.

[0014] Preferably, the pre-processing mechanism includes a robotic arm assembly, a fixing assembly and a burning control board, the robotic arm assembly is used to grab the workpiece to be measured from the conveying mechanism and send it to the fixing assembly, or grab the workpiece to be measured from the fixing assembly and send it to the conveying mechanism, and the burning control board is electrically connected to the workpiece to be measured through the fixing assembly.

[0015] Preferably, the post-processing mechanism includes a robotic arm assembly, a fixed assembly, an unloading control board and an information collection and uploading module. The robotic arm assembly is used to grab the workpiece to be measured from the conveying mechanism and send it to the fixed assembly, or to grab the workpiece to be measured from the fixed assembly and send it to the conveying mechanism. The unloading control board and the information collection and uploading module are electrically connected to the workpiece to be measured through the fixed assembly.

[0016] Preferably, it also includes an NG material receiving mechanism, which is located at the end of the conveying mechanism, and the NG material receiving mechanism includes a material receiving cylinder, a material receiving cabinet and a material receiving cabinet lifting assembly, the material receiving cabinet is fixedly installed at the power output end of the material receiving cabinet lifting assembly, the material receiving cylinder corresponds to the position of the material receiving cabinet, and the material receiving cylinder is in contact and connection with the workpiece to be measured on the conveying mechanism, and pushes the workpiece to be measured into the material receiving cabinet.

[0017] Preferably, the loading and unloading components include an X-axis displacement component, a Y-axis displacement component, a Z-axis displacement component, a rotating component and a clamping component. The Z-axis displacement component is transmission-connected to the Y-axis displacement component, the X-axis displacement component is transmission-connected to the Z-axis displacement component, the rotating component is transmission-connected to the X-axis displacement component, and rotates around the connection point as a fulcrum, and the clamping component is fixedly mounted on the rotating component.

[0018] Preferably, the aging test assembly includes an interface fixing frame, an aging test interface, a power supply and two placement blocks, the aging test interface and the power supply are fixedly mounted on the interface fixing frame, the power supply is electrically connected to the workpiece under test through the aging test interface, the two placement blocks correspond to the positions of the aging test interface, and the workpiece under test is electrically connected to the aging test interface after being placed on the placement blocks.

[0019] Preferably, the robotic arm assembly includes a robotic arm, a vacuum suction cup and a suction cup lifting cylinder, the suction cup lifting cylinder is fixedly mounted at the front end of the robotic arm, and the vacuum suction cup is fixedly mounted at the power output end of the suction cup lifting cylinder.

[0020] Preferably, the fixing assembly comprises a fixing plate, a stopper, a burning cylinder, a burning interface and a plurality of positioning blocks, wherein the stopper is detachably fixedly mounted on one side of the fixing plate and is in contact with and connected to the workpiece to be measured, the burning cylinder is fixedly mounted on the other side of the fixing plate, the burning interface is fixedly mounted on the power output end of the burning cylinder, and the burning interface is electrically connected to the workpiece to be measured, and the plurality of positioning blocks are detachably fixedly mounted on the fixing plate, and the plurality of positioning blocks are in contact with and connected to the workpiece to be measured.

[0021] A fully automatic aging test system includes a conveying mechanism, a pre-processing mechanism and an aging test mechanism, wherein the conveying mechanism is used to convey the workpiece to be tested to the pre-processing mechanism and the aging test mechanism in sequence, wherein the pre-processing mechanism and the aging test mechanism are electrically connected to the workpiece to be tested, respectively, and the aging test mechanism includes a loading and unloading assembly and an aging test assembly, wherein the loading and unloading assembly is used to remove the workpiece to be tested from the conveying mechanism and electrically connect the workpiece to the aging test assembly, or to remove the workpiece to be tested from the aging test assembly and place the workpiece to be tested on the conveying mechanism, wherein the pre-processing mechanism is used to write an aging test program into the workpiece to be tested, and wherein the aging test program is set to automatically unload after the aging test is completed.

[0022] Preferably, the aging test mechanism also includes a box, a test frame, a heat dissipation mechanism and an information collection and upload module. The test frame, the heat dissipation mechanism and the loading and unloading components are all fixedly installed in the box. There are multiple aging test components, and the multiple aging test components are all fixedly installed on the test frame. The information collection and upload module is electrically connected to the workpiece under test through the aging test component.

[0023] Preferably, the pre-processing mechanism includes a robotic arm assembly, a fixing assembly and a burning control board, the robotic arm assembly is used to grab the workpiece to be measured from the conveying mechanism and send it to the fixing assembly, or grab the workpiece to be measured from the fixing assembly and send it to the conveying mechanism, and the burning control board is electrically connected to the workpiece to be measured through the fixing assembly.

[0024] Preferably, it also includes an NG material receiving mechanism, which is located at the end of the conveying mechanism, and the NG material receiving mechanism includes a material receiving cylinder, a material receiving cabinet and a material receiving cabinet lifting assembly, the material receiving cabinet is fixedly installed at the power output end of the material receiving cabinet lifting assembly, the material receiving cylinder corresponds to the position of the material receiving cabinet, and the material receiving cylinder is in contact and connection with the workpiece to be measured on the conveying mechanism, and pushes the workpiece to be measured into the material receiving cabinet.

[0025] Preferably, the loading and unloading components include an X-axis displacement component, a Y-axis displacement component, a Z-axis displacement component, a rotating component and a clamping component. The Z-axis displacement component is transmission-connected to the Y-axis displacement component, the X-axis displacement component is transmission-connected to the Z-axis displacement component, the rotating component is transmission-connected to the X-axis displacement component, and rotates around the connection point as a fulcrum, and the clamping component is fixedly mounted on the rotating component.

[0026] Preferably, the aging test assembly includes an interface fixing frame, an aging test interface, a power supply and two placement blocks, the aging test interface and the power supply are fixedly mounted on the interface fixing frame, the power supply is electrically connected to the workpiece under test through the aging test interface, the two placement blocks correspond to the positions of the aging test interface, and the workpiece under test is electrically connected to the aging test interface after being placed on the placement blocks.

[0027] Preferably, the robotic arm assembly includes a robotic arm, a vacuum suction cup and a suction cup lifting cylinder, the suction cup lifting cylinder is fixedly mounted at the front end of the robotic arm, and the vacuum suction cup is fixedly mounted at the power output end of the suction cup lifting cylinder.

[0028] Preferably, the fixing assembly comprises a fixing plate, a stopper, a burning cylinder, a burning interface and a plurality of positioning blocks, wherein the stopper is detachably fixedly mounted on one side of the fixing plate and is in contact with and connected to the workpiece to be measured, the burning cylinder is fixedly mounted on the other side of the fixing plate, the burning interface is fixedly mounted on the power output end of the burning cylinder, and the burning interface is electrically connected to the workpiece to be measured, and the plurality of positioning blocks are detachably fixedly mounted on the fixing plate, and the plurality of positioning blocks are in contact with and connected to the workpiece to be measured.

[0029] Compared with the prior art, the present invention has the following beneficial effects:

[0030] 1. The present invention sets an aging test component, which includes an interface fixing frame, an aging test interface, a power supply and two placement blocks. The aging test interface and the power supply are both fixedly mounted on the interface fixing frame. The power supply is electrically connected to the workpiece under test through the aging test interface. The two placement blocks correspond to the positions of the aging test interface. After the workpiece under test is placed on the placement blocks, it is electrically connected to the aging test interface. The workpiece under test is fixed by the placement blocks and the interface fixing frame, thereby eliminating the cumbersome steps of connecting the mother-and-child fixture to the workpiece under test, and saving the subsequent fixture research and development costs, thereby achieving the effect of reducing production costs.

[0031] 2. The present invention sets a conveying mechanism and a loading and unloading assembly. The conveying mechanism is used to convey the workpiece to be measured to the front processing mechanism, the aging test mechanism and the post-processing mechanism in sequence. The loading and unloading assembly includes an X-axis displacement assembly, a Y-axis displacement assembly, a Z-axis displacement assembly, a rotating assembly and a clamping assembly. The Z-axis displacement assembly is transmission-connected to the Y-axis displacement assembly, the X-axis displacement assembly is transmission-connected to the Z-axis displacement assembly, the rotating assembly is transmission-connected to the X-axis displacement assembly, and rotates with the connection as a fulcrum. The clamping assembly is fixedly mounted on the rotating assembly. The conveying mechanism is an assembly line and can be connected to the production line. No manpower is required for loading and unloading. The loading and unloading assembly is used to remove the workpiece to be measured from the conveying mechanism and electrically connect the workpiece to be measured with the aging test assembly, or remove the workpiece to be measured from the aging test assembly and place the workpiece to be measured on the conveying mechanism. The whole process can be automated, thereby saving manpower and improving production efficiency.

[0032] 3. The present invention sets up a pre-processing mechanism, which includes a robotic arm assembly, a fixing assembly and a burning control board. The robotic arm assembly is used to grab the workpiece to be tested from the conveying mechanism and send it to the fixing assembly, or grab the workpiece to be tested from the fixing assembly and send it to the conveying mechanism. The burning control board is electrically connected to the workpiece to be tested through the fixing assembly, and writes the aging test program into the workpiece to be tested. There is no need to additionally equip manpower and equipment to burn the program on the workpiece to be tested, so that the system can be applied to the aging test of various electronic devices, especially smart devices such as smart phones and tablet computers, achieving a wide range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is one of the structural schematic diagrams of the present invention;

[0034] Figure 2 This is the second structural schematic diagram of the present invention;

[0035] Figure 3 This is the third structural schematic diagram of the present invention;

[0036] Figure 4It is a structural schematic diagram of the pre-processing mechanism in the present invention;

[0037] Figure 5 This is one of the structural schematic diagrams of the fixing assembly in the present invention;

[0038] Figure 6 This is the second structural schematic diagram of the fixing assembly in the present invention;

[0039] Figure 7 It is a structural schematic diagram of the loading and unloading components in the present invention;

[0040] Figure 8 It is a structural schematic diagram of the aging test assembly in the present invention;

[0041] Fig. 9 It is a structural schematic diagram of the test stand in the present invention;

[0042] Fig.10 It is a structural schematic diagram of the NG material receiving mechanism in the present invention;

[0043] Fig.11 It is a schematic structural diagram of a second embodiment of the present invention.

[0044] The reference numerals and names in the figures are as follows:

[0045] 1. Conveying mechanism;

[0046] 2. Pre-processing mechanism; 21. Robotic arm assembly; 211. Robotic arm; 212. Vacuum suction cup; 213. Suction cup lifting cylinder; 22. Fixing assembly; 221. Fixing plate; 222. Stopper; 223. Burning cylinder; 224. Burning interface; 225. Positioning block;

[0047] 3. Aging test mechanism; 31. Loading and unloading assembly; 311. X-axis displacement assembly; 312. Y-axis displacement assembly; 313. Z-axis displacement assembly; 314. Rotation assembly; 315. Clamping assembly; 32. Aging test assembly; 321. Interface fixing frame; 322. Aging test interface; 323. Power supply; 324. Placement block; 33. Box; 34. Test frame; 35. Heat dissipation mechanism;

[0048] 4. Post-processing mechanism;

[0049] 5. NG material receiving mechanism; 51. Material receiving cylinder; 52. Material receiving cabinet; 53. Material receiving cabinet lifting assembly. DETAILED DESCRIPTION

[0050] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0051] See also Figures 1 to 3 The first embodiment provided by the present invention is a fully automatic aging test system, comprising a conveying mechanism 1, a pre-processing mechanism 2, an aging test mechanism 3 and a post-processing mechanism 4, wherein the conveying mechanism 1 is an assembly line, used to convey the workpiece to be measured to the pre-processing mechanism 2, the aging test mechanism 3 and the post-processing mechanism 4 in sequence, wherein the pre-processing mechanism 2, the aging test mechanism 3 and the post-processing mechanism 4 are electrically connected to the workpiece to be measured, respectively, and the aging test mechanism 3 comprises a loading and unloading assembly 31 and an aging test assembly 32, wherein the loading and unloading assembly 31 is used to remove the workpiece to be measured from the conveying mechanism 1, and electrically connect the workpiece to be measured with the aging test assembly 32, or remove the workpiece to be measured from the aging test assembly 32, and place the workpiece to be measured on the conveying mechanism 1, wherein the pre-processing mechanism 2 is used to write the aging test program into the workpiece to be measured, and the post-processing mechanism 4 is used to uninstall the aging test program, and the workpiece to be measured is a smart phone.

[0052] More specifically, the aging test mechanism 3 also includes a box body 33, a test frame 34 and a heat dissipation mechanism 35. The test frame 34, the heat dissipation mechanism 35 and the loading and unloading components 31 are all fixedly installed in the box body 33. The test frame 34 is located at the lower end surface of the box body 33. The heat dissipation mechanism 35 is fixedly installed on the rear end surface of the box body 33 and is connected to the box body 33. There are multiple aging test components 32, and the multiple aging test components 32 are all fixedly installed on the test frame 34.

[0053] More specifically, the test racks 34 are arranged in two rows, and the two rows of test racks 34 are respectively fixedly installed on both sides of the box 33 . The aging test components 32 are 1,300 in number, and the 1,300 aging test components 32 are respectively arranged in a matrix and fixedly installed on the two rows of test racks 34 .

[0054] See also Figures 4 to 6 More specifically, the pre-processing mechanism 2 includes a robotic arm assembly 21, a fixing assembly 22 and a burning control board. The robotic arm assembly 21 is used to grab the workpiece to be tested from the conveying mechanism 1 and send it to the fixing assembly 22, or to grab the workpiece to be tested from the fixing assembly 22 and send it to the conveying mechanism 1. The burning control board is electrically connected to the workpiece to be tested through the fixing assembly 22, and writes the aging test program into the workpiece to be tested.

[0055] More specifically, the post-processing mechanism 4 includes a robotic arm assembly 21, a fixed assembly 22, an unloading control board and an information collection and uploading module. The robotic arm assembly 21 is used to grab the workpiece to be measured from the conveying mechanism 1 and send it to the fixed assembly 22, or grab the workpiece to be measured from the fixed assembly 22 and send it to the conveying mechanism 1. The unloading control board and the information collection and uploading module are electrically connected to the workpiece to be measured through the fixed assembly 22. The unloading control board is used to unload the aging test program from the workpiece to be measured. The information collection and uploading module is used to collect the code of the workpiece to be measured, read the information of the workpiece to be measured, and upload the code and information.

[0056] More specifically, the robot arm assembly 21 includes a robot arm 211, a vacuum suction cup 212 and a suction cup lifting cylinder 213. The suction cup lifting cylinder 213 is fixedly installed at the front end of the robot arm 211, and the vacuum suction cup 212 is fixedly installed at the power output end of the suction cup lifting cylinder 213. After the vacuum suction cup 212 sucks the workpiece to be measured, the suction cup lifting cylinder 213 lifts the vacuum suction cup 212, and then the robot arm 211 transports the workpiece to be measured to the corresponding position.

[0057] More specifically, the fixing assembly 22 includes a fixing plate 221, a stopper 222, a burning cylinder 223, a burning interface 224 and a plurality of positioning blocks 225. The stopper 222 is detachably fixedly mounted on one side of the fixing plate 221 and is in contact with and connected to the workpiece to be measured. The burning cylinder 223 is fixedly mounted on the other side of the fixing plate 221. The burning interface 224 is fixedly mounted on the power output end of the burning cylinder 223, and the burning interface 224 is electrically connected to the workpiece to be measured. The plurality of positioning blocks 225 are detachably fixedly mounted on the fixing plate 221, and the plurality of positioning blocks 225 are all in contact with and connected to the workpiece to be measured. The position of the workpiece to be measured is fixed by the stopper 222 and the plurality of positioning blocks 225, and the positioning blocks 225 can be detachably adjusted in position to facilitate adaptation to different types of workpieces to be measured. After the workpiece to be measured is fixed, the burning cylinder 223 drives the burning interface 224 to insert into the interface of the workpiece to be measured and is electrically connected to the workpiece to be measured.

[0058] More specifically, the fixing components 22 in the front processing mechanism 2 and the back processing mechanism 4 are both in two groups.

[0059] See also Figure 7More specifically, the loading and unloading assembly 31 includes an X-axis displacement assembly 311, a Y-axis displacement assembly 312, a Z-axis displacement assembly 313, a rotating assembly 314 and a clamping assembly 315. The Z-axis displacement assembly 313 is fixedly installed in the box 33 and is located between two rows of test frames 34. The Z-axis displacement assembly 313 is transmission-connected with the Y-axis displacement assembly 312, the X-axis displacement assembly 311 is transmission-connected with the Z-axis displacement assembly 313, the rotating assembly 314 is transmission-connected with the X-axis displacement assembly 311, and rotates around the connection as a fulcrum. The clamping assembly 315 is fixedly installed on the rotating assembly 314, and is used to clamp and transport the workpiece to be tested.

[0060] See also Figures 8 to 9 More specifically, the aging test assembly 32 includes an interface fixing frame 321, an aging test interface 322, a power supply 323 and two placement blocks 324. The aging test interface 322 and the power supply 323 are both fixedly mounted on the interface fixing frame 321. The power supply 323 is electrically connected to the workpiece under test through the aging test interface 322. The two placement blocks 324 both correspond to the positions of the aging test interface 322. After the workpiece under test is placed on the placement blocks 324, it is electrically connected to the aging test interface 322.

[0061] More specifically, the burning interface 224 and the aging test interface 322 are both USB Type-C interfaces, and the burning interface 224 and the aging test interface 322 are made of Peek material to avoid scratching the workpiece being tested.

[0062] See also Fig.10 More specifically, it also includes an NG material receiving mechanism 5, which is located at the end of the conveying mechanism 1, and the NG material receiving mechanism 5 includes a material receiving cylinder 51, a material receiving cabinet 52 and a material receiving cabinet lifting assembly 53, the material receiving cabinet 52 is fixedly installed at the power output end of the material receiving cabinet lifting assembly 53, the material receiving cylinder 51 corresponds to the position of the material receiving cabinet 52, and the material receiving cylinder 51 is in contact with and connected to the workpiece to be measured on the conveying mechanism 1, and pushes the workpiece to be measured into the material receiving cabinet 52, and then the material receiving cabinet lifting assembly 53 controls the rise or fall of the material receiving cabinet 52.

[0063] See also Fig.11, the second embodiment provided by the present invention is basically the same as the first embodiment, except that: it only includes a conveying mechanism 1, a pre-processing mechanism 2 and an aging test mechanism 3, the conveying mechanism 1 is used to convey the workpiece to the pre-processing mechanism 2 and the aging test mechanism 3 in sequence, the pre-processing mechanism 2 and the aging test mechanism 3 are electrically connected to the workpiece, respectively, the aging test mechanism 3 includes a loading and unloading component 31 and an aging test component 32, the loading and unloading component 31 is used to remove the workpiece from the conveying mechanism 1, and electrically connect the workpiece to the aging test component 32, or remove the workpiece from the aging test component 32, and place the workpiece on the conveying mechanism 1, the pre-processing mechanism 2 is used to write the aging test program into the workpiece, the aging test program is set to automatically uninstall after the aging test is completed, and the workpiece to be measured is a smart phone.

[0064] More specifically, the aging test mechanism 3 also includes a box 33, a test frame 34, a heat dissipation mechanism 35 and an information collection and upload module. The test frame 34, the heat dissipation mechanism 35 and the loading and unloading components 31 are all fixedly installed in the box 33. There are multiple aging test components 32, and the multiple aging test components 32 are all fixedly installed on the test frame 34. The information collection and upload module is electrically connected to the workpiece under test through the aging test component 32, and the information collection and upload module is used to collect the code of the workpiece under test, read the information of the workpiece under test, and upload the code and information.

[0065] Working principle:

[0066] When the present invention is working, firstly, the conveying mechanism 1 is connected to the production line, and the workpiece to be measured is conveyed to the front processing mechanism 2, the aging test mechanism 3 and the back processing mechanism 4 in sequence through the conveying mechanism 1. The mechanical arm 211 in the front processing mechanism 2 drives the vacuum suction cup 212 to suck up the workpiece to be measured, and places it on the fixed plate 221 and is fixed by the stopper 222 and the positioning block 225. Then, the burning cylinder 223 drives the burning interface 224 to connect with the workpiece to be measured, and the aging test program is written into the workpiece to be measured. While the aging test program is being burned, the mechanical arm 211 sends the workpiece to be measured into another set of fixed components 22; after the burning is completed, the mechanical arm 211 lifts the workpiece to be measured from the fixed plate 221, puts it into the conveying mechanism 1, and the conveying mechanism 1 sends the workpiece to be measured into the aging test mechanism 3;

[0067] The aging test mechanism 3 is provided with a loading and unloading assembly 31 and a test frame 34. The loading and unloading assembly 31 includes an X-axis displacement assembly 311, a Y-axis displacement assembly 312, a Z-axis displacement assembly 313, a rotation assembly 314 and a clamping assembly 315. The Y-axis displacement assembly 312 is fixedly installed between two rows of test frames 34 to control the loading and unloading assembly 31 to perform Y-axis longitudinal displacement movement. The Z-axis displacement assembly 313 is fixedly installed at the power output end of the Y-axis displacement assembly 312 to control the loading and unloading assembly 31 to perform Z-axis vertical displacement movement. The X-axis displacement assembly 311 is fixedly installed at the power output end of the Z-axis displacement assembly 313 to control the loading and unloading assembly 3 1 performs X-axis lateral displacement movement, the rotating assembly 314 is fixedly installed at the power output end of the X-axis displacement assembly 311, and the clamping assembly 315 is fixedly installed on the rotating assembly 314, which is driven by the rotating assembly 314 to rotate, and the workpiece to be tested is clamped from the conveying mechanism 1 and placed in the placement block 324, so that the workpiece to be tested is connected to the aging test interface 322 to perform the aging test; when the aging test is performed, the loading and unloading assembly 31 continuously feeds the workpiece to be tested into the aging test assembly 32, and takes out the workpiece to be tested that has completed the aging test, puts it into the conveying mechanism 1, and the conveying mechanism 1 feeds the workpiece to the post-processing mechanism 4;

[0068] The workflow of the post-processing mechanism 4 is basically the same as that of the pre-processing mechanism 2. The difference is that after the post-processing mechanism 4 connects the workpiece to be tested with the burning interface 224, the aging test program is uninstalled by the uninstall control board to avoid affecting the user's use. At the same time, the post-processing mechanism 4 is provided with an information collection and upload module for collecting the code of the workpiece to be tested, reading the information of the workpiece to be tested, and uploading the code and information; after the aging test program is uninstalled, the robot arm 211 lifts the workpiece to be tested from the fixed plate 221, puts it into the conveying mechanism 1, and the conveying mechanism 1 delivers the workpiece to be tested to the NG receiving mechanism 5;

[0069] The NG material receiving mechanism 5 is connected to the aging test mechanism 3 by signal. The aging test mechanism 3 controls the operation of the material receiving cylinder 51 in the NG material receiving mechanism 5 to push the defective products on the conveying mechanism 1 into the material receiving cabinet 52. The material receiving cabinet 52 is designed with multiple layers. After one layer is full of defective products, the material receiving cabinet 52 is driven to rise or fall by the material receiving cabinet lifting component 53 so that the empty layer on the material receiving cabinet 52 corresponds to the material receiving cylinder 51.

[0070] In the second embodiment of the present invention, the aging test program is configured to be automatically uninstalled after the aging test is completed, so there is no need for the post-processing mechanism 4 to perform program uninstallation. At the same time, the information collection and upload module in the post-processing mechanism 4 is transferred to the aging test mechanism 3, which is used to collect the code of the workpiece being tested, read the information of the workpiece being tested, and upload the code and information.

[0071] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A fully automatic aging test system, characterized by: The invention comprises a conveying mechanism (1), a pre-processing mechanism (2), an aging test mechanism (3) and a post-processing mechanism (4), wherein the conveying mechanism (1) is used to convey the workpiece to be tested to the pre-processing mechanism (2), the aging test mechanism (3) and the post-processing mechanism (4) in sequence, wherein the pre-processing mechanism (2), the aging test mechanism (3) and the post-processing mechanism (4) are respectively electrically connected to the workpiece to be tested, wherein the aging test mechanism (3) comprises a loading and unloading assembly (31) and an aging test assembly (32), wherein the loading and unloading assembly (31) is used to remove the workpiece to be tested from the conveying mechanism (1) and electrically connect the workpiece to the aging test assembly (32), or to remove the workpiece to be tested from the aging test assembly (32) and place the workpiece to be tested on the conveying mechanism (1), wherein the pre-processing mechanism (2) is used to write an aging test program into the workpiece to be tested, and wherein the post-processing mechanism (4) is used to unload the aging test program; The aging test mechanism (3) further comprises a box (33), a test frame (34) and a heat dissipation mechanism (35); the test frame (34), the heat dissipation mechanism (35) and the loading and unloading assembly (31) are all fixedly mounted in the box (33); there are a plurality of aging test assemblies (32), and the plurality of aging test assemblies (32) are all fixedly mounted on the test frame (34); The pre-processing mechanism (2) comprises a mechanical arm assembly (21), a fixing assembly (22) and a burning control board, wherein the mechanical arm assembly (21) is used to grab the workpiece to be measured from the conveying mechanism (1) and send it to the fixing assembly (22), or to grab the workpiece to be measured from the fixing assembly (22) and send it to the conveying mechanism (1), and the burning control board is electrically connected to the workpiece to be measured via the fixing assembly (22); The mechanical arm assembly (21) comprises a mechanical arm (211), a vacuum suction cup (212) and a suction cup lifting cylinder (213); the suction cup lifting cylinder (213) is fixedly mounted at the front end of the mechanical arm (211); the vacuum suction cup (212) is fixedly mounted at the power output end of the suction cup lifting cylinder (213); the fixed assembly (22) comprises a fixed plate (221), a stopper (222), a burning cylinder (223), a burning interface (224) and a plurality of positioning blocks (225); the stopper The block (222) is detachably fixedly mounted on one side of the fixed disk (221) and is in contact with the workpiece to be measured. The burning cylinder (223) is fixedly mounted on the other side of the fixed disk (221). The burning interface (224) is fixedly mounted on the power output end of the burning cylinder (223), and the burning interface (224) is electrically connected to the workpiece to be measured. A plurality of positioning blocks (225) are detachably fixedly mounted on the fixed disk (221), and the plurality of positioning blocks (225) are in contact with the workpiece to be measured.

2. A fully automatic aging test system according to claim 1, characterized in that: The post-processing mechanism (4) comprises a mechanical arm assembly (21), a fixed assembly (22), an unloading control panel and an information collection and uploading module. The mechanical arm assembly (21) is used to grab a workpiece to be measured from a conveying mechanism (1) and send it to the fixed assembly (22), or to grab a workpiece to be measured from the fixed assembly (22) and send it to the conveying mechanism (1). The unloading control panel and the information collection and uploading module are both electrically connected to the workpiece to be measured via the fixed assembly (22).

3. A fully automatic aging test system according to claim 1, characterized in that: The invention also comprises an NG material receiving mechanism (5), wherein the NG material receiving mechanism (5) is located at the end of the conveying mechanism (1), and the NG material receiving mechanism (5) comprises a material receiving cylinder (51), a material receiving cabinet (52) and a material receiving cabinet lifting assembly (53), wherein the material receiving cabinet (52) is fixedly mounted on the power output end of the material receiving cabinet lifting assembly (53), the position of the material receiving cylinder (51) corresponds to that of the material receiving cabinet (52), and the material receiving cylinder (51) is in contact with and connected to the workpiece to be measured on the conveying mechanism (1), and pushes the workpiece to be measured into the material receiving cabinet (52).

4. A fully automatic aging test system according to claim 1, characterized in that: The loading and unloading assembly (31) comprises an X-axis displacement assembly (311), a Y-axis displacement assembly (312), a Z-axis displacement assembly (313), a rotating assembly (314) and a clamping assembly (315); the Z-axis displacement assembly (313) is transmission-connected to the Y-axis displacement assembly (312); the X-axis displacement assembly (311) is transmission-connected to the Z-axis displacement assembly (313); the rotating assembly (314) is transmission-connected to the X-axis displacement assembly (311) and rotates with the connection point as a fulcrum; and the clamping assembly (315) is fixedly mounted on the rotating assembly (314).

5. A fully automatic aging test system according to claim 1, characterized in that: The aging test assembly (32) comprises an interface fixing frame (321), an aging test interface (322), a power supply (323) and two placement blocks (324); the aging test interface (322) and the power supply (323) are both fixedly mounted on the interface fixing frame (321); the power supply (323) is electrically connected to a workpiece to be tested via the aging test interface (322); the two placement blocks (324) are both located corresponding to the positions of the aging test interface (322); and the workpiece to be tested is electrically connected to the aging test interface (322) after being placed on the placement blocks (324).

6. A fully automatic aging test system, characterized by: The invention comprises a conveying mechanism (1), a pre-processing mechanism (2) and an aging test mechanism (3), wherein the conveying mechanism (1) is used to convey the workpiece to be tested to the pre-processing mechanism (2) and the aging test mechanism (3) in sequence, wherein the pre-processing mechanism (2) and the aging test mechanism (3) are electrically connected to the workpiece to be tested respectively, and the aging test mechanism (3) comprises a loading and unloading assembly (31) and an aging test assembly (32), wherein the loading and unloading assembly (31) is used to remove the workpiece to be tested from the conveying mechanism (1) and electrically connect the workpiece to be tested with the aging test assembly (32), or to remove the workpiece to be tested from the aging test assembly (32) and place the workpiece to be tested on the conveying mechanism (1), and wherein the pre-processing mechanism (2) is used to write an aging test program into the workpiece to be tested, and wherein the aging test program is set to be automatically unloaded after the aging test is completed; The aging test mechanism (3) further comprises a box (33), a test frame (34), a heat dissipation mechanism (35) and an information collection and uploading module. The test frame (34), the heat dissipation mechanism (35) and the loading and unloading assembly (31) are all fixedly mounted in the box (33). There are a plurality of aging test assemblies (32), and the plurality of aging test assemblies (32) are all fixedly mounted on the test frame (34). The information collection and uploading module is electrically connected to the workpiece to be tested via the aging test assembly (32). The pre-processing mechanism (2) comprises a mechanical arm assembly (21), a fixing assembly (22) and a burning control board, wherein the mechanical arm assembly (21) is used to grab the workpiece to be measured from the conveying mechanism (1) and send it to the fixing assembly (22), or to grab the workpiece to be measured from the fixing assembly (22) and send it to the conveying mechanism (1), and the burning control board is electrically connected to the workpiece to be measured via the fixing assembly (22); The aging test assembly (32) comprises an interface fixing frame (321), an aging test interface (322), a power supply (323) and two placement blocks (324); the aging test interface (322) and the power supply (323) are both fixedly mounted on the interface fixing frame (321); the power supply (323) is electrically connected to a workpiece to be tested via the aging test interface (322); the two placement blocks (324) are both located corresponding to the positions of the aging test interface (322); and the workpiece to be tested is electrically connected to the aging test interface (322) after being placed on the placement blocks (324); The mechanical arm assembly (21) comprises a mechanical arm (211), a vacuum suction cup (212) and a suction cup lifting cylinder (213); the suction cup lifting cylinder (213) is fixedly mounted on the front end of the mechanical arm (211); and the vacuum suction cup (212) is fixedly mounted on the power output end of the suction cup lifting cylinder (213); The fixing assembly (22) comprises a fixing plate (221), a stopper (222), a burning cylinder (223), a burning interface (224) and a plurality of positioning blocks (225); the stopper (222) is detachably fixedly mounted on one side of the fixing plate (221) and is in contact with and connected to a workpiece to be measured; the burning cylinder (223) is fixedly mounted on the other side of the fixing plate (221); the burning interface (224) is fixedly mounted on a power output end of the burning cylinder (223), and the burning interface (224) is electrically connected to the workpiece to be measured; and the plurality of positioning blocks (225) are detachably fixedly mounted on the fixing plate (221), and the plurality of positioning blocks (225) are all in contact with and connected to the workpiece to be measured.

7. A fully automatic aging test system according to claim 6, characterized in that: The invention also comprises an NG material receiving mechanism (5), wherein the NG material receiving mechanism (5) is located at the end of the conveying mechanism (1), and the NG material receiving mechanism (5) comprises a material receiving cylinder (51), a material receiving cabinet (52) and a material receiving cabinet lifting assembly (53), wherein the material receiving cabinet (52) is fixedly mounted on the power output end of the material receiving cabinet lifting assembly (53), the position of the material receiving cylinder (51) corresponds to that of the material receiving cabinet (52), and the material receiving cylinder (51) is in contact with and connected to the workpiece to be measured on the conveying mechanism (1), and pushes the workpiece to be measured into the material receiving cabinet (52).

8. A fully automatic aging test system according to claim 6, characterized in that: The loading and unloading assembly (31) comprises an X-axis displacement assembly (311), a Y-axis displacement assembly (312), a Z-axis displacement assembly (313), a rotating assembly (314) and a clamping assembly (315); the Z-axis displacement assembly (313) is transmission-connected to the Y-axis displacement assembly (312); the X-axis displacement assembly (311) is transmission-connected to the Z-axis displacement assembly (313); the rotating assembly (314) is transmission-connected to the X-axis displacement assembly (311) and rotates with the connection point as a fulcrum; and the clamping assembly (315) is fixedly mounted on the rotating assembly (314).

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