Circulating feeding and discharging detection equipment

Abstract

The utility model discloses circulating feeding and discharging detection equipment, which comprises a detection table, an upper die mechanism and a lower die mechanism, the first lower die comprises a first sliding rail, the first sliding rail is connected with a first sliding block, the first sliding block is provided with a first lifter, and the first lifter is fixedly provided with a first detection station; the second lower die comprises a second sliding rail, the second sliding rail is connected with a second sliding block, the second sliding block is provided with a second lifter, and the second lifter is fixedly provided with a second detection station; and a control mechanism. When a detection process is carried out on the ceramic substrate in the first lower die, a worker can replace the detected ceramic substrate in the second lower die and wait for next detection, and after the detection of the ceramic substrate in the first lower die is completed, the first lower die and the second lower die are exchanged under the driving of the sliding block and the lifter. In the detection process, feeding and discharging operation can be carried out on the ceramic substrate detected next time, and the detection efficiency is improved while the detection time is not wasted.

Description

Technical Field

[0001] This utility model relates to the field of ceramic substrate testing, and in particular to a cyclic loading and unloading testing device. Background Technology

[0002] Ceramic substrates are the foundational material for high-power power electronic circuit structure and interconnect technologies.

[0003] After the ceramic substrate is formed, its insulation strength needs to be tested. The insulation strength testing process involves pressing the ceramic substrate into a mold and then subjecting it to an electrical charge. The testing equipment classifies the product quality based on the electrical charge data. Traditional testing equipment has multiple testing stations. After each test, the equipment needs to be manually paused and the ceramic substrate in the testing mold replaced. During the replacement process, the equipment cannot perform testing, which wastes testing time and cannot improve testing efficiency. Utility Model Content

[0004] The purpose of this invention is to provide a circulating loading and unloading detection device to solve the above-mentioned problems.

[0005] According to one aspect of the present invention, a cyclic loading and unloading inspection device is provided, comprising: an inspection table with an upper mold mechanism vertically mounted thereon; a first lower mold, including a first slide rail disposed on both sides of the inspection table, a first slider slidably connected to the first slide rail, a first lifter disposed on the upper part of the first slider, and a first inspection station for accommodating a ceramic substrate fixed between the output ends of the first lifters on both sides; a second lower mold, including a second slide rail disposed inside the first slide rail, a second slider slidably connected to the second slide rail, a second lifter disposed on the upper part of the second slider, and a second inspection station for accommodating a ceramic substrate fixed between the output ends of the second lifters on both sides; and a control mechanism, including a control panel disposed on the inspection table, the control mechanism being signal-connected to the upper mold mechanism, the first lower mold, and the second lower mold.

[0006] In some embodiments, the first inspection station includes a first panel, which has a plurality of first inspection slots corresponding to the upper mold mechanism; the second inspection station includes a second panel, which has a plurality of second inspection slots corresponding to the upper mold mechanism; the diameter of the second panel is smaller than the distance between the two second lifters on both sides.

[0007] In some embodiments, both the first slider and the second slider are driven by linear motors, and the linear motors are signal-connected to the control mechanism.

[0008] In some embodiments, the upper mold mechanism includes a support frame, the support frame is provided with a third lifter with its output end facing downward, the output end of the third lifter is provided with an upper mold panel, and the upper mold panel cooperates with the first detection station or the second detection station.

[0009] In some embodiments, the support frame has multiple guide rods in the vertical direction, and the upper mold panel has multiple guide holes for the guide rods to pass through.

[0010] In some embodiments, the first lift, the second lift, and the third lift are all lifting motors, and the lifting motors are signal-connected to the control mechanism.

[0011] In some embodiments, the bottom surface of the upper mold panel, the top surface of the first detection station, and the top surface of the second detection station are all provided with detection electrical contacts, which are signal-connected to the control mechanism.

[0012] In some implementations, the maximum height to which the first panel rises is greater than the maximum height to which the second panel rises.

[0013] Compared with the prior art, the beneficial effects of this application are as follows:

[0014] The testing mold of this application has two reusable lower molds. When the ceramic substrate in the first lower mold is being tested, the worker can replace the ceramic substrate that has been tested in the second lower mold and wait for the next test. After the ceramic substrate in the first lower mold is tested, the first lower mold and the second lower mold are swapped under the action of the slider and the lifter. During the testing process, the next ceramic substrate to be tested can be loaded and unloaded, which improves the testing efficiency without wasting testing time. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a schematic diagram of the structure of the first lower mold and the second lower mold of this utility model. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] refer to Figures 1 to 2This application provides a cyclic loading and unloading inspection device, comprising: an inspection table 1, with an upper mold mechanism for lifting; a first lower mold, including first slide rails 2 disposed on both sides of the inspection table 1, a first slider slidably connected to the first slide rails 2, a first lifter 3 disposed on the upper part of the first slider, and a first inspection station 4 for accommodating a ceramic substrate fixed between the output ends of the first lifters 3 on both sides; a second lower mold, including a second slide rail 5 disposed inside the first slide rails 2, a second slider slidably connected to the second slide rails 5, a second lifter 6 disposed on the upper part of the second slider, and a second inspection station 7 for accommodating a ceramic substrate fixed between the output ends of the second lifters 6 on both sides; and a control mechanism, including a control panel disposed on the inspection table 1, the control mechanism being signal-connected to the upper mold mechanism, the first lower mold, and the second lower mold.

[0019] In some embodiments, the first inspection station 4 includes a first panel, and the first panel is provided with a plurality of first inspection slots corresponding to the upper mold mechanism; the second inspection station 7 includes a second panel, and the second panel is provided with a plurality of second inspection slots corresponding to the upper mold mechanism; the diameter of the second panel is smaller than the distance between the two second lifters 6, and the second panel can move along the second slide rail 5 between the second lifters 6.

[0020] In some implementations, both the first slider and the second slider are driven by linear motors, which are signal-connected to the control mechanism.

[0021] In some embodiments, the upper mold mechanism includes a support frame, the support frame is provided with a third lifter with its output end facing downward, the output end of the third lifter is provided with an upper mold panel 8, the upper mold panel 8 cooperates with the first detection station 4 or the second detection station 7, and the upper mold panel 8 is pressed down by the third lifter so that the upper mold panel 8 is closed with the first lower mold or the second lower mold.

[0022] In some embodiments, the support frame is provided with multiple guide rods 9 in the vertical direction, and the upper mold panel 8 is provided with multiple guide holes for the guide rods 9 to pass through. By adding guide rods 9 and guide holes, it can be ensured that the upper mold panel 8 is accurately pressed into the mold.

[0023] In some implementations, the first lifter 3, the second lifter 6, and the third lifter are all lifting motors, and the lifting motors are signal-connected to the control mechanism.

[0024] In some embodiments, the bottom surface of the upper mold panel 8, the top surface of the first detection station 4, and the top surface of the second detection station 7 are all provided with detection electrical contacts. The detection electrical contacts are connected to the control mechanism for signal transmission. During detection, the detection electrical contacts on the upper and lower sides contact the ceramic substrate to perform insulation strength testing.

[0025] In some implementations, the maximum height to which the first panel rises is greater than the maximum height to which the second panel rises, ensuring that the second panel can always move below the first panel.

[0026] The specific testing process of this application is as follows: Ceramic substrates are placed in the first lower mold and the second lower mold. At the start of the test, the first lower mold is below the upper mold mechanism. The upper mold mechanism and the first lower mold perform mold closing test. After the test is completed, the upper mold mechanism is raised. The first lower mold and the second lower mold are raised simultaneously under the drive of the first lifter 3 and the second lifter 6. When they are raised to the highest point, the second panel is below the first panel (the two do not overlap or contact each other). The first panel is moved backward to the side closer to the worker under the drive of the linear motor. The second panel is moved forward to the lower mold mechanism under the drive of the linear motor. The upper mold mechanism presses down to close the mold and test the ceramic in the second lower mold. The worker replaces the ceramic substrate that has been tested in the first lower mold. This process is repeated for the next test.

[0027] The testing mold of this application has two reusable lower molds. When the ceramic substrate in the first lower mold is being tested, the worker can replace the ceramic substrate that has been tested in the second lower mold and wait for the next test. After the ceramic substrate in the first lower mold is tested, the first lower mold and the second lower mold are swapped under the action of the slider and the lifter. During the testing process, the next ceramic substrate to be tested can be loaded and unloaded, which improves the testing efficiency without wasting testing time.

[0028] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A circulating loading and unloading detection device, characterized in that, include: The testing platform is equipped with a lifting mechanism for the upper mold. The first lower mold includes a first slide rail disposed on both sides of the testing table, a first slider slidably connected to the first slide rail, a first lifter disposed on the upper part of the first slider, and a first testing station for accommodating a ceramic substrate fixed between the output ends of the first lifters on both sides. The second lower mold includes a second slide rail disposed inside the first slide rail, a second slider slidably connected to the second slide rail, a second lifter disposed on the upper part of the second slider, and a second detection station for accommodating a ceramic substrate fixed between the output ends of the second lifters on both sides. The control mechanism includes a control panel disposed on the testing platform, and the control mechanism is signal-connected to the upper mold mechanism, the first lower mold, and the second lower mold.

2. The circulating loading and unloading detection equipment according to claim 1, characterized in that, The first inspection station includes a first panel, which has multiple first inspection slots corresponding to the upper mold mechanism; the second inspection station includes a second panel, which has multiple second inspection slots corresponding to the upper mold mechanism; the diameter of the second panel is smaller than the distance between the two second lifters.

3. The circulating loading and unloading detection equipment according to claim 1, characterized in that, Both the first slider and the second slider are driven by linear motors, and the linear motors are signal-connected to the control mechanism.

4. The circulating loading and unloading detection equipment according to claim 1, characterized in that, The upper mold mechanism includes a support frame, the support frame is provided with a third lifter with its output end facing downward, the output end of the third lifter is provided with an upper mold panel, and the upper mold panel cooperates with the first detection station or the second detection station.

5. The circulating loading and unloading detection equipment according to claim 4, characterized in that, The support frame has multiple guide rods in the vertical direction, and the upper mold panel has multiple guide holes for the guide rods to pass through.

6. The circulating loading and unloading detection device according to claim 4, characterized in that, The first lift, the second lift, and the third lift are all lifting motors, and the lifting motors are signal-connected to the control mechanism.

7. The circulating loading and unloading detection equipment according to claim 4, characterized in that, The bottom surface of the upper mold panel, the top surface of the first detection station, and the top surface of the second detection station are all provided with detection electrical contacts, which are signal-connected to the control mechanism.

8. The circulating loading and unloading detection equipment according to claim 2, characterized in that, The maximum height to which the first panel rises is greater than the maximum height to which the second panel rises.

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