ATE test equipment

Abstract

The invention relates to the technical field of ATE testing, and discloses ATE testing equipment which comprises a replacement mechanism, a shell mechanism and a testing mechanism, the replacement mechanism is located outside the testing mechanism, the shell mechanism is located outside the testing mechanism, and the replacement mechanism comprises a first air cylinder, a first station and a guide column. The first air cylinder is fixedly installed at the bottom end of the testing mechanism and penetrates through the testing mechanism, the first station is fixedly installed at the transmission end of the first air cylinder, and the guide column is fixedly installed at the bottom end of the first station and penetrates through the testing mechanism. The ATE test equipment is provided with the replacement mechanism, the position of the first air cylinder is limited by the moving plate, the position of the first station is limited by the first air cylinder, and the positions of the first station and the moving plate limit the positions of the guide columns, so that when the moving plate drives the first station to move to the position below the knocking head, the first air cylinder drives the first station to ascend to be flush with the second station; and a guide column is utilized to make the station I lift more stably, so that the station I and the station II can be alternately used conveniently, and the test efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of ATE testing, in particular to an ATE testing device. Background Art

[0002] In the manufacturing process of all electronic components, there is a need to separate the true from the false. This need is actually a testing process. In order to achieve this process, an ATE test equipment is needed to test the electronic components. Currently, electronic components are positioned on the test station of ATE test equipment, and the electronic components are tested by the test mechanism of the test equipment, so that defective products can be screened out to prevent them from entering the next process, thereby reducing the redundant manufacturing costs in the next process; However, the existing ATE test equipment has only one test station, and it is impossible to alternate between loading and unloading. As a result, the loading and unloading process takes a lot of time, which reduces the test efficiency. Summary of the invention

[0003] 1. Technical issues to be resolved The purpose of the present invention is to provide an ATE testing device to solve the problem mentioned in the above background technology that the existing ATE testing equipment has only one testing station and cannot alternately load and unload materials, resulting in the loading and unloading processes taking a lot of time and reducing the test efficiency.

[0004] (II) Technical solution To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an ATE testing device, comprising a replacement mechanism, a shell mechanism and a testing mechanism, wherein the replacement mechanism is located outside the testing mechanism, the shell mechanism is located outside the testing mechanism, the replacement mechanism comprises a cylinder one, a workstation one and a guide column, the cylinder one is fixedly installed at the bottom end of the testing mechanism and passes through the testing mechanism, the workstation one is fixedly installed at the transmission end of the cylinder one, and the guide column is fixedly installed at the bottom end of the workstation one and passes through the testing mechanism.

[0005] Preferably, the shell mechanism includes a workbench, an industrial computer, a cooling fan, a two-hand start button, a reset emergency stop button, a protective cover and a display. The industrial computer is fixedly arranged at the front end of the workbench, and the cooling fan is fixedly arranged at the outer end of the workbench. The position of the industrial computer is limited by the workbench, and the workbench limits the position of the cooling fan, which is convenient for fixing the industrial computer to control the device running program and collect running data, and the cooling fan is used to blow air to dissipate heat for the running circuit system inside the workbench to avoid affecting the use due to high temperature failure.

[0006] Preferably, the two-hand start button is fixedly arranged at the top of the workbench, and the reset emergency stop button is fixedly arranged at the front end of the workbench. The position of the two-hand start button is limited by the workbench, and the position of the reset emergency stop button is limited by the workbench, so that it is convenient to press the two-hand start button to control the start and stop of the test work, and in an emergency, press the reset emergency stop button to stop the device from running and reset it.

[0007] Preferably, the protective cover is fixedly mounted on the top of the workbench, and the display is fixedly mounted on the front end of the protective cover. The position of the protective cover is limited by the workbench, and the position of the display is limited by the protective cover, so that the protective cover can be fixed to protect the test unit of the device, and the display can be used to display the test data of the product to be tested.

[0008] Preferably, the testing mechanism includes a mounting plate, a lifting guide rail, a mounting frame, an electric sliding plate, an electric slider, a second cylinder, a knocking head, a solenoid valve, a first transplanting guide rail, a second workstation, a second transplanting guide rail and a movable plate. The mounting plate is fixedly mounted on the inner side of the protective cover, the lifting guide rail is fixedly mounted on the front end of the mounting plate, and the mounting frame is movably mounted on the front end of the lifting guide rail. The position of the mounting plate is limited by the protective cover, the position of the lifting guide rail is limited by the mounting plate, and the position of the lifting guide rail is limited by the mounting frame. It is convenient to fix the mounting plate to fix the lifting guide rail, thereby facilitating the lifting guide rail to drive the mounting frame to perform lifting work.

[0009] Preferably, the electric sliding plate is fixedly mounted on the inner end of the mounting frame, and the electric slider is movably mounted on the front end of the electric sliding plate. There are several electric sliders, and the position of the electric sliding plate is limited by the mounting frame. The electric sliding plate limits the position of the electric slider, which makes it convenient for the mounting frame to drive the electric sliding plate to lift and lower, thereby adjusting the height of the electric sliding plate, and the electric sliding plate can drive the electric slider to move left and right to adjust the position.

[0010] Preferably, the second cylinder is fixedly installed on the front end of the electric slider, the knocking head is fixedly installed on the transmission end of the second cylinder, and the solenoid valve is fixedly installed on the top of the electric sliding plate. The position of the second cylinder is limited by the electric slider, the position of the knocking head is limited by the second cylinder, and the position of the solenoid valve is limited by the electric sliding plate. The electric slider drives the second cylinder to move left and right to adjust the position of the second cylinder, so that the second cylinder drives the knocking head to extend downward to perform a knocking test on the product to be tested, and the solenoid valve is used to control the extension and retraction of the second cylinder.

[0011] Preferably, the transfer guide rail 1 is fixedly installed on the top of the workbench, the transfer guide rail 1 is symmetrically distributed, and the workstation 2 is movably installed on the top of the transfer guide rail 1. The position of the transfer guide rail 1 is limited by the workbench, and the transfer guide rail 1 limits the position of the workstation 2, so that the transfer guide rail 1 is fixed to drive the workstation 2 to move forward and backward, so that after the product to be tested is positioned on the workstation 2, it is moved to the bottom of the knocking head for knocking test, and the product to be tested is moved back and removed after the test is completed.

[0012] Compared with the prior art, the present invention has the following beneficial effects: 1. The ATE test equipment is equipped with a replacement mechanism, which defines the position of cylinder 1 through a moving plate, cylinder 1 defines the position of station 1, and station 1 and the moving plate define the position of the guide column, so that when the moving plate drives station 1 to move below the striking head, cylinder 1 drives station 1 to rise and be flush with station 2, and guide columns are used to make station 1 rise and fall more smoothly, so as to facilitate alternating use with station 2 and improve test efficiency; 2. The ATE test equipment is installed with a shell mechanism, and the position of the industrial computer is limited by the workbench, and the position of the cooling fan is limited by the workbench, so that the industrial computer is fixed to control the device running program and collect running data, and the cooling fan is used to blow and dissipate the running circuit system inside the workbench to avoid affecting the use due to high temperature failure. The position of the two-hand start button is limited by the workbench, and the position of the reset emergency stop button is limited by the workbench, so that the two-hand start button is pressed to control the start and stop of the test work, and in an emergency, the reset emergency stop button is pressed to stop the device from running and reset, the position of the protective cover is limited by the workbench, and the protective cover defines the position of the display, so that the protective cover is fixed to protect the test unit of the device, and the display is used to display the test data of the product to be tested; 3. The ATE test equipment is equipped with a test mechanism. The position of the mounting plate is limited by the protective cover. The mounting plate limits the position of the lifting guide rail. The lifting guide rail limits the position of the mounting frame, which is convenient for fixing the mounting plate to fix the lifting guide rail, so that the lifting guide rail drives the mounting frame to lift. The position of the electric sliding plate is limited by the mounting frame. The electric sliding plate limits the position of the electric slider, which is convenient for the mounting frame to drive the electric sliding plate to lift, so that the height of the electric sliding plate can be adjusted, and the electric sliding plate can drive the electric slider to move left and right to adjust the position. The position of cylinder two is limited by the electric slider, and cylinder two limits the position of the knocking head. The electric sliding plate limits the position of the solenoid valve. The position of the cylinder is convenient for the electric slider to drive the cylinder two to move left and right to adjust the position of the cylinder two, so that the cylinder two drives the knocking head to extend downward to perform a knocking test on the product to be tested, and the solenoid valve is used to control the extension and contraction of the cylinder two, and the position of the transfer guide rail one is limited by the workbench, and the transfer guide rail one defines the position of the workstation two, so that the transfer guide rail one is fixed to drive the workstation two to move back and forth, so that after the product to be tested is positioned on the workstation two, it is moved to the bottom of the knocking head for a knocking test. After the test is completed, the product to be tested is moved back and removed, and the position of the transfer guide rail two is limited by the workbench, and the transfer guide rail two defines the position of the moving plate, so that the transfer guide rail two is fixed to drive the moving plate to move back and forth. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the back structure of the present invention; Figure 3 It is a schematic diagram of the structure of the testing mechanism of the present invention; Figure 4 It is a partial structural schematic diagram of the testing mechanism of the present invention; Figure 5 For the present invention Figure 4 A schematic diagram of the enlarged structure in the middle.

[0014] Figure 6 It is a schematic diagram of the cross-sectional structure of the replacement mechanism of the present invention.

[0015] Figure 7 It is a schematic diagram of the top view of the replacement mechanism of the present invention.

[0016] In the figure: 1. replacement mechanism; 101. cylinder one; 102. station one; 103. guide column; 2. shell mechanism; 201. workbench; 202. industrial computer; 203. cooling fan; 204. two-hand start button; 205. reset emergency stop button; 206. protective cover; 207. display; 3. testing mechanism; 301. mounting plate; 302. lifting guide rail; 303. mounting frame; 304. electric sliding plate; 305. electric slider; 306. cylinder two; 307. knocking head; 308. solenoid valve; 309. transplanting guide rail one; 310. station two; 311. transplanting guide rail two; 312. moving plate. DETAILED DESCRIPTION

[0017] 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.

[0018] See also Figure 1-Figure 7 The present invention provides a technical solution: an ATE test device, comprising a replacement mechanism 1, a housing mechanism 2 and a test mechanism 3, wherein the replacement mechanism 1 is located outside the test mechanism 3, the housing mechanism 2 is located outside the test mechanism 3, the replacement mechanism 1 comprises a cylinder 101, a station 102 and a guide column 103, the cylinder 101 is fixedly installed at the bottom end of the test mechanism 3 and passes through the test mechanism 3, the station 102 is fixedly installed at the transmission end of the cylinder 101, and the guide column 103 is fixedly installed at the bottom end of the station 102 and passes through the test mechanism 3; The housing mechanism 2 includes a workbench 201, an industrial computer 202, a cooling fan 203, a two-hand start button 204, a reset emergency stop button 205, a protective cover 206 and a display 207. The industrial computer 202 is fixedly arranged at the front end of the workbench 201, and the cooling fan 203 is fixedly arranged at the outer end of the workbench 201. The position of the industrial computer 202 is limited by the workbench 201, and the position of the cooling fan 203 is limited by the workbench 201, so as to facilitate fixing the industrial computer 202 to control the device running program and collect running data, and use the cooling fan 203 to blow and dissipate the running circuit system inside the workbench 201 to avoid affecting the use due to high temperature failure. The two-hand start button 204 is fixedly arranged at the top of the workbench 201, and the reset emergency stop button 205 is fixedly arranged at the outer end of the workbench 201. 205 is fixedly arranged at the front end of the workbench 201, and the position of the two-hand start button 204 is limited by the workbench 201, and the position of the reset emergency stop button 205 is limited by the workbench 201, so that the two-hand start button 204 can be pressed to control the start and stop of the test work, and in case of an emergency, the reset emergency stop button 205 can be pressed to stop the device from running and reset, the protective cover 206 is fixedly installed at the top of the workbench 201, and the display 207 is fixedly installed at the front end of the protective cover 206, and the position of the protective cover 206 is limited by the workbench 201, and the protective cover 206 defines the position of the display 207, so that the protective cover 206 is fixedly fixed to protect the test unit of the device, and the display 207 is used to display the test data of the product to be tested; The testing mechanism 3 includes a mounting plate 301, a lifting guide rail 302, a mounting frame 303, an electric sliding plate 304, an electric slider 305, a cylinder 2 306, a knocking head 307, a solenoid valve 308, a transplanting guide rail 1 309, a workstation 2 310, a transplanting guide rail 2 311 and a moving plate 312. The mounting plate 301 is fixedly mounted on the inner side of the protective cover 206, the lifting guide rail 302 is fixedly mounted on the front end of the mounting plate 301, and the mounting frame 303 is movably mounted on the front end of the lifting guide rail 302. The position of the mounting plate 301 is limited by the protective cover 206, the mounting plate 301 limits the position of the lifting guide rail 302, and the lifting guide rail 302 limits the position of the mounting frame 303, so that the mounting plate 301 is fixed to fix the lifting guide rail 302. Thereby, the lifting guide rail 302 drives the mounting frame 303 to perform lifting work. The electric sliding plate 304 is fixedly installed on the inner end of the mounting frame 303. The electric slider 305 is movably installed on the front end of the electric sliding plate 304. There are several electric sliders 305. The position of the electric sliding plate 304 is limited by the mounting frame 303. The electric sliding plate 304 limits the position of the electric slider 305, which makes it convenient for the mounting frame 303 to drive the electric sliding plate 304 to perform lifting work, so that the height of the electric sliding plate 304 can be adjusted, and the electric sliding plate 304 can drive the electric slider 305 to move left and right to adjust the position. The second cylinder 306 is fixedly installed on the front end of the electric slider 305, and the knocking head 307 is fixedly installed on the second cylinder 306. At the transmission end, the solenoid valve 308 is fixedly installed on the top of the electric sliding plate 304, and the position of the cylinder 2 306 is limited by the electric slider 305. The cylinder 2 306 limits the position of the knocking head 307. The electric sliding plate 304 limits the position of the solenoid valve 308, so that the electric slider 305 drives the cylinder 2 306 to move left and right to adjust the position of the cylinder 2 306, so that the cylinder 2 306 drives the knocking head 307 to extend downward to perform a knocking test on the product to be tested, and the solenoid valve 308 is used to control the extension and contraction of the cylinder 2 306. The transplanting guide rail 1 309 is fixedly installed on the top of the workbench 201. The transplanting guide rail 1 309 is symmetrically distributed. The workstation 2 310 is movably installed on the top of the transplanting guide rail 1 309, and is limited by the workbench 201. The position of the transplanting guide rail 1 309 is determined, and the transplanting guide rail 1 309 limits the position of the workstation 2 310, so as to fix the transplanting guide rail 1 309 to drive the workstation 2 310 to move forward and backward, so that the product to be tested is positioned on the workstation 2 310, and then it is moved to the bottom of the knocking head 307 for knocking test. After the test is completed, the product to be tested is moved back and removed. The transplanting guide rail 2 311 is fixedly installed on the top of the workbench 201 and is located on the inner side of the transplanting guide rail 1 309. The transplanting guide rail 2 311 is symmetrically distributed, and the moving plate 312 is movably installed on the top of the transplanting guide rail 2 311 and is located at the top of the cylinder 101. The position of the transplanting guide rail 2 311 is limited by the workbench 201, and the transplanting guide rail 2 311 limits the position of the moving plate 312.It is convenient to fix the transplanting guide rail 2 311 to drive the moving plate 312 to move forward and backward.

[0019] Working principle: The workbench 201 defines the position of the industrial computer 202, and the workbench 201 defines the position of the cooling fan 203, so as to fix the industrial computer 202 to control the device running program and collect running data, and use the cooling fan 203 to blow and dissipate the running circuit system inside the workbench 201 to avoid affecting the use due to high temperature failure. The workbench 201 defines the position of the two-hand start button 204, and the workbench 201 defines the position of the reset emergency stop button 205, so as to press the two-hand start button 204 to control the start and stop of the test work, and in case of emergency, press the reset emergency stop button 205 to stop the device from running and reset. The workbench 201 defines the position of the protective cover 206, and the protective cover 206 defines the display 207. The protective cover 206 is fixed to the position to protect the test unit of the device, and the display 207 is used to display the test data of the product to be tested. The protective cover 206 defines the position of the mounting plate 301, the mounting plate 301 defines the position of the lifting guide rail 302, and the lifting guide rail 302 defines the position of the mounting frame 303, so that the mounting plate 301 is fixed to fix the lifting guide rail 302, so that the lifting guide rail 302 drives the mounting frame 303 to perform lifting work, the mounting frame 303 defines the position of the electric sliding plate 304, and the electric sliding plate 304 defines the position of the electric slider 305, so that the mounting frame 303 drives the electric sliding plate 304 to perform lifting work, so that the height of the electric sliding plate 304 can be adjusted, and the electric sliding plate 304 can be adjusted. The electric slider 305 can be driven to move left and right to adjust the position. The electric slider 305 defines the position of the cylinder 2 306. The cylinder 2 306 defines the position of the knocking head 307. The electric sliding plate 304 defines the position of the solenoid valve 308, so that the electric slider 305 drives the cylinder 2 306 to move left and right to adjust the position of the cylinder 2 306, so that the cylinder 2 306 drives the knocking head 307 to extend downward to perform a knocking test on the product to be tested, and the solenoid valve 308 is used to control the extension and retraction of the cylinder 2 306. The workbench 201 defines the position of the transfer guide rail 1 309. The transfer guide rail 1 309 defines the position of the workstation 2 310, so that the transfer guide rail 1 309 is fixed to drive the workstation 2 310 to move forward and backward, thereby positioning the product to be tested at the workstation After the workbench 201 is put on the second 310, it is moved to the bottom of the knocking head 307 for knocking test. After the test is completed, it is moved back to take down the product to be tested. The workbench 201 defines the position of the second transfer guide rail 311, and the second transfer guide rail 311 defines the position of the movable plate 312, so that the second transfer guide rail 311 is fixed to drive the movable plate 312 to move back and forth. The movable plate 312 defines the position of the cylinder 101, and the cylinder 101 defines the position of the station 102. The station 102 and the movable plate 312 define the position of the guide column 103, so that when the movable plate 312 drives the station 102 to move to the bottom of the knocking head 307, the cylinder 101 drives the station 102 to rise and be flush with the station 2 310, and the guide column 103 is used to make the lifting and lowering of the station 102 more stable.This makes it convenient to alternate with station 2 310 and improves test efficiency.

[0020] Finally, it should be noted that the above content is only used to illustrate the technical solution of the present invention, rather than to limit the scope of protection of the present invention. Simple modifications or equivalent substitutions of the technical solution of the present invention by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the present invention.

Claims

1. An ATE test device, comprising a replacement mechanism (1), a housing mechanism (2) and a test mechanism (3), characterized in that: The replacement mechanism (1) is located outside the test mechanism (3), and the housing mechanism (2) is located outside the test mechanism (3). The replacement mechanism (1) comprises a cylinder one (101), a workstation one (102), and a guide column (103). The cylinder one (101) is fixedly mounted at the bottom end of the test mechanism (3) and passes through the test mechanism (3). The workstation one (102) is fixedly mounted at the transmission end of the cylinder one (101). The guide column (103) is fixedly mounted at the bottom end of the workstation one (102) and passes through the test mechanism (3).

2. The ATE test equipment according to claim 1, characterized in that: The housing mechanism (2) comprises a workbench (201), an industrial computer (202), a cooling fan (203), a two-hand start button (204), a reset emergency stop button (205), a protective cover (206) and a display (207); the industrial computer (202) is fixedly arranged at the front end of the workbench (201), and the cooling fan (203) is fixedly arranged at the outer end of the workbench (201).

3. The ATE test equipment according to claim 2, characterized in that: The two-hand start button (204) is fixedly arranged at the top of the workbench (201), and the reset emergency stop button (205) is fixedly arranged at the front end of the workbench (201).

4. The ATE test equipment according to claim 3, characterized in that: The protective cover (206) is fixedly mounted on the top of the workbench (201), and the display (207) is fixedly mounted on the front end of the protective cover (206).

5. The ATE test equipment according to claim 4, characterized in that: The testing mechanism (3) comprises a mounting plate (301), a lifting guide rail (302), a mounting frame (303), an electric sliding plate (304), an electric slider (305), a second cylinder (306), a knocking head (307), a solenoid valve (308), a first transplanting guide rail (309), a second station (310), a second transplanting guide rail (311) and a moving plate (312); the mounting plate (301) is fixedly mounted on the inner side of the protective cover (206); the lifting guide rail (302) is fixedly mounted on the front end of the mounting plate (301); and the mounting frame (303) is movably mounted on the front end of the lifting guide rail (302).

6. The ATE test equipment according to claim 5, characterized in that: The electric sliding plate (304) is fixedly mounted on the inner end of the mounting frame (303), and the electric sliding block (305) is movably mounted on the front end of the electric sliding plate (304). There are a plurality of electric sliding blocks (305).

7. The ATE test equipment according to claim 6, characterized in that: The second cylinder (306) is fixedly mounted on the front end of the electric slider (305), the knocking head (307) is fixedly mounted on the transmission end of the second cylinder (306), and the solenoid valve (308) is fixedly mounted on the top end of the electric sliding plate (304).

8. The ATE test equipment according to claim 7, characterized in that: The transplanting guide rail 1 (309) is fixedly installed on the top of the workbench (201), the transplanting guide rail 1 (309) is symmetrically distributed, and the workstation 2 (310) is movably installed on the top of the transplanting guide rail 1 (309).

9. The ATE test equipment according to claim 8, characterized in that: The second transplanting guide rail (311) is fixedly mounted on the top of the workbench (201) and is located on the inner side of the first transplanting guide rail (309). The second transplanting guide rail (311) is symmetrically distributed. The movable plate (312) is movably mounted on the top of the second transplanting guide rail (311) and is located on the top of the first cylinder (101).

Images