JP3120134U - Aging test system - Google Patents

Abstract

An aging test system capable of improving the efficiency of an aging test product is provided.
In an aging test system 100 provided in a sealed aging tunnel having a predetermined indoor temperature, there is a slight accumulation space 20 in which a test sample can be stored and placed, and a test sample outside the sealed aging tunnel. Can be moved to a predetermined position. A transport vehicle 50 for transporting the test article carried in by the carry-in conveyor device 30 into the predetermined accumulation space 20 and carrying the test article in the accumulation space 20 onto the carry-out conveyor device 40; And a monitoring device that is used to monitor the test article in each storage space 20 and discriminates whether or not the test article is defective.
[Selection] Figure 3

Description

  The present invention relates to a test system for a large LCM module or a large flat TV, and more specifically, a kind of aging test system used for testing a large LCM module or a large flat TV.

Current large LCM modules or large flat TVs all pass many related tests before shipment, thereby improving product stability after shipment. One of them is the aging test. Before the product is shipped, it is first placed in an aging tunnel at a temperature of around 60 degrees Celsius, and a desktop electromagnetic wave signal is continuously displayed for 4 to 6 hours to test the durability of the product. .
Currently, the test system generally used to test the aging of large LCM modules or large flat TVs uses a conveyor, and several test objects (large LCM modules or large flat TVs) are directly sealed in a sealed tunnel. Each specimen is stopped (forward stop) when several specimens enter the tunnel, and each specimen is tested for 4-6 hours at 60 degrees Celsius at the tunnel room temperature. Do. However, this type of system is easy to hit each test object, and in this type of system, the electromagnetic wave signal (desktop) output instability (defective product) was found within the test time (4-6 hours). In this case, it cannot be sent out immediately for inspection and repair, and after waiting for the inspection time to complete in the tunnel, it will be sent along with the non-defective product, thus delaying the important time to send and repair the defective product, The efficiency of the test was not excellent. Next, another type of aging test system performs tests by using an onboard vehicle on which several test specimens are placed or by being transported (moved) into a tunnel by human power. In addition to the disadvantage that the test efficiency is not good, the failure condition of the defective product is further aggravated because the defective product cannot be sent out immediately for the test time and cannot be inspected and repaired.

In view of this, the main purpose of the present invention is to provide a kind of aging test system, which can improve the efficiency of aging test products.
Another object of the present invention is to provide a kind of aging test system, thereby improving the service life of the internal structure of the system.

  In order to achieve the above object, a kind of aging test system provided by the present invention is provided in a sealed aging tunnel having a predetermined indoor temperature, and the aging test system includes the following. Some storage space is provided in the sealed aging tunnel, and can accommodate a large LCM module or a large flat TV outside the sealed aging tunnel. A carry-in conveyor device is provided in the sealed aging tunnel, and is used to transport a large LCM module or a large flat TV outside the sealed aging tunnel into the sealed aging tunnel. A carry-out conveyor device is provided in the sealed aging tunnel, and is used to transport a large LCM module or a large flat TV in the sealed aging tunnel to the outside of the sealed aging tunnel. A large-scale LCM module or a large flat television loaded in the carry-in conveyor device can be moved to a predetermined position provided in the sealed aging tunnel by a transport vehicle, and a predetermined storage space. It is used to transport the large LCM module or large flat television in the storage space onto the carry-out conveyor device. At least one monitor device is used to monitor a large LCM module or a large flat television in each storage space, and thus determines whether or not the large LCM module or large flat television is defective.

In order for the judges to understand the features and objects of the present invention more clearly, the following relatively excellent examples and diagrams will be combined and described later.
FIG. 1 is a diagram showing the structure of one relatively excellent embodiment of the present invention.
FIG. 2 is a diagram showing the operation of the relatively excellent embodiment shown in FIG.
FIG. 3 is a diagram showing the operation of the comparatively excellent embodiment shown in FIG.
FIG. 4 is a diagram showing the operation of the relatively excellent embodiment shown in FIG.

Please refer to FIG. 1 to FIG. Shown is an aging test system 100 provided by a relatively superior embodiment of the present invention. The aging test system 100 includes a large number of storage spaces 20, a carry-in conveyor device 30, a carry-out conveyor device 40, and a transport vehicle 50. And a monitoring device (not shown in the figure).
The aging test system 100 is installed inside a sealed aging tunnel (Burn in) 200, and the sealed aging tunnel can be a building having a suitable interior space, and the sealed aging tunnel can be connected to the sealed aging tunnel. Has an inlet and an outlet, and the inside of the sealed aging tunnel is close to a sealed state other than the inlet and the outlet.

  The storage space 20 is composed of a multi-layered frame structure, and is installed inside the sealed aging tunnel and is generally located on both sides of the sealed aging tunnel. The storage space 21 is divided into a first side storage space 21 and a second side storage space 22. The arrangement state of each storage space in the present embodiment is a mode described in the present embodiment, and can be changed to an appropriate mode.

  The carry-in conveyor device 30 is a roller transport device, and is provided inside the hermetic aging tunnel and below the accumulation space 21 on the first side surface (naturally, the carry-in conveyor device is a hermetic aging tunnel, accumulation space or place). Can be installed in any layer or any other suitable position), and is connected to the entrance of the hermetic aging tunnel, and a test object (large LCM module or large size) outside the entrance by the carry-in conveyor device 30. Flat TV) can be transported into the sealed aging tunnel. The carry-in conveyor device 30 employs a roller transport device, and can prevent each test article placed thereon from colliding. The carry-in conveyor device 30 is connected to a conveyor device outside the sealed aging tunnel 200, and the conveyor device outside the sealed aging tunnel 200 is also a roller transport device, and is not depicted here.

  The carry-out conveyor device 40 is a roller transport device, and is provided inside the sealed aging tunnel and above the storage space 22 on the second side surface (naturally the carry-in conveyor device is a sealed aging tunnel, storage space or place). Can be installed in any layer or any other suitable position), and the exit of the sealed aging tunnel is connected to a test object (large LCM module) inside the sealed aging tunnel by the carry-out conveyor device 40. Alternatively, a large flat television) can be transported out of the exit. The carry-out conveyor device 40 employs a roller transport device, and can prevent each test article placed thereon from colliding. The carry-out conveyor device 40 is connected to a conveyor device outside the sealed aging tunnel 200, and the conveyor device outside the sealed aging tunnel 200 is also a roller transport device and is not depicted here.

The transport vehicle 50 is installed inside the hermetic aging tunnel and is located between the storage space 21 on the first side surface and the storage space 22 on the second side surface. The transport vehicle 50 includes a position movement base 51 and a transport platform 52, and the position movement base 51 is provided between the storage space 21 on the first side surface and the storage space 22 on the second side surface. In addition, it can slide to the left and right along one axial direction, and can slide to any position between the storage space 21 on the first side surface and the storage space 22 on the second side surface. In addition, the position movement base 51 can be raised and lowered to a predetermined height, and the transfer platform 52 is provided on the position movement base 51 and can be extended and contracted appropriately. 52 can slide to the left and right of the position moving base 51 or move up and down to move to a position corresponding to any storage space.
The supervisory control device is installed inside the hermetic aging tunnel and can be moved along a predetermined trajectory.

Therefore, the above is the aging test system 100 according to the present invention, which is a structural component of each part of the aging test system 100 and its related position, and its usage will be introduced as follows.
First, a temperature control device (not shown in the figure) controls the temperature inside the sealed aging tunnel to 60 degrees Celsius (between about 55 to 65 degrees), and the carry-in conveyor device 30 and the carry-out conveyor device 40 When the operation is started, the carry-in conveyor device 30 additionally displays the test object on the conveyor device outside the entrance of the sealed aging tunnel as an original position (in this embodiment, the flat TV 1 and the mounting base 2 on which the flat TV 1 is mounted). Are moved to a position below a predetermined storage space 20 by the carry-in conveyor device 30. At this time, the position movement base 51 of the transport vehicle 50 moves to an opposite position, and the transport platform 52 By extending in the first direction (see FIG. 2), the test object is placed on the transport platform 52, and at this time, the position movement base 51 is further moved. In combination with the position movement and lifting function, the test specimens are placed one by one from the transport platform 52 into the predetermined storage space 20 (see FIG. 3), and the test specimens are placed in the storage space 20. The test object is activated by energizing the test object (in this embodiment, i.e., the flat TV displays a predetermined test desktop), and the monitor device is connected to each storage space 20. The desktop in which the test object is projected is continuously monitored to see if it is an accurate desktop, and the desktop in which that one test object is projected is inaccurate by the monitor device. Is read (in this embodiment, the monitoring device is an automatic visual identification system), the monitoring device is installed by the transport vehicle 50. One test article is transported to the position of the nearest unloading conveyor device 40 (see FIG. 4), and the unloading conveyor device 40 moves the defective test object to the conveyor device outside the sealed aging tunnel exit. Then, the defective product is repaired, and the transport vehicle refills the empty storage space 20 with the next test article. Further, in this embodiment, it is possible to set a mechanical type or a non-contact type to determine whether the test object is defective or non-defective, and if it is defective, it is transferred to the repair work place by the carry-out conveyor device 40. Then, the rework work can be performed directly and immediately. If it is a non-defective product, it is conveyed to the next process. Furthermore, after the one test article has passed and tested for an appropriate time (generally 4 to 6 hours), the monitoring device is able to remove the test article that has already passed the test on the transport vehicle 50 from the nearest conveyor device. The test object is transported to the top of 40 and is transported to the outside of the outlet in the quickest manner and transported to the test completion zone by the transport conveyor device, and the next type of test is quickly performed or assembled. Alternatively, a packaging operation can be performed.

  Naturally, the monitor device in this embodiment adopts a computer automated visual identification system, and can directly determine whether or not the desktop on which the test object is projected is accurate, thereby achieving unmanned monitoring work. However, in actuality, the monitoring apparatus can adopt a human monitoring system, and the accuracy of the monitoring apparatus increases by judging whether or not the desktop on which the test object is projected is accurate with the human eye.

  According to the configuration of the present embodiment, when the test object is transported to the nearest position of the storage space 20 whose distance is determined by the carry-in conveyor device 30, the transport vehicle 50 directly stores the closest storage. When the test object is transported to the space 20 and unloaded from the predetermined storage space 20, it can be transported to the position of the unloading conveyor device 40 having the shortest distance, and the transport vehicle 50 has the least time and tact. The transportation operation can be completed within the time, and the efficiency of the entire test system can be improved and the life of the transportation vehicle 50 can be increased (the tact time required for the transportation vehicle to operate can be reduced). Furthermore, it is possible to carry out (immediate) unloading and reworking of the defective test product within the shortest time.

It is the figure which showed the structure of the aging test system by one Example of this invention. It is the figure which showed the mode of the action | operation of the aging test system by one Example of this invention. It is the figure which showed the mode of the action | operation of the aging test system by one Example of this invention. It is the figure which showed the mode of the action | operation of the aging test system by one Example of this invention.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 100 Aging test system, 20 Accumulation space, 21 Accumulation space of 1st side surface, 22 Accumulation space of 2nd side surface, 30 Carry-in conveyor apparatus, 40 Carry-out conveyor apparatus, 50 conveyance vehicle, 51 Position movement base, 52 Conveyance platform, 1 flat TV, 2 mounted base

Claims (10)

An aging test system provided in a sealed aging tunnel having a predetermined indoor temperature,
A small storage space provided in the sealed aging tunnel and capable of accommodating a large LCM module or a large flat TV;
A carry-in conveyor device provided in the sealed aging tunnel and used to transport a large LCM module or a large flat TV outside the sealed aging tunnel into the sealed aging tunnel;
A carry-out conveyor device provided in the sealed aging tunnel and used to transport a large LCM module or a large flat TV in the sealed aging tunnel out of the sealed aging tunnel;
A large-scale LCM module or a large flat television set in the hermetic aging tunnel, which can be moved to a predetermined position and is carried in by the carry-in conveyor device, is stored in a predetermined storage space. A transport vehicle used to transport the large LCM module or large flat television in the storage space onto the carry-out conveyor device;
At least one monitor device used to monitor a large LCM module or a large flat TV in each storage space, thereby determining whether the large LCM module or large flat TV is defective;
Aging test system equipped with. The storage space is a multi-layered frame body, and is provided on both sides of the sealed aging tunnel. Each storage space on both sides is divided into a storage space on the first side and a storage space on the second side. ,
The carry-in conveyor device is located below the accumulation space on the first side surface, the carry-out conveyor device is located above the accumulation space on the second side surface,
2. The aging test system according to claim 1, wherein the transport vehicle is located between the accumulation space on the first side surface and the accumulation space on the second side surface.   The aging test system according to claim 1, wherein the carry-in conveyor device and the carry-out conveyor device can be installed at appropriate positions according to the needs of the place. The transport vehicle includes a position movement base and a transport platform,
The position movement base is provided between the carry-in conveyor device and the carry-out conveyor device, and is slidable to the left and right along one axial direction. Sliding to any position between the storage space on the side and can be raised and lowered to a predetermined height;
The transfer platform is provided on the position movement base and can be extended and contracted appropriately. The transfer platform slides right and left of the position movement base and moves up and down to raise and lower any accumulation. 2. The aging test system according to claim 1, wherein the aging test system can be moved to a position corresponding to a space, and thus carries a large LCM module or a large flat TV.   When the predetermined test time is reached, the transport vehicle transports each large LCM module or large flat TV to the carry-out conveyor device, and thus to the outside of the sealed aging tunnel. The aging test system according to claim 1, wherein   When the large LCM module or large flat TV is determined to be defective, a good or defective product of the large LCM module or large flat TV is identified by a mechanical or non-contact method, and thus the carry-out conveyor The aging test system according to claim 1, wherein the aging test system is transported to a repair work place by an apparatus or transported to a next process.   The aging test system according to claim 1, wherein the temperature inside the sealed aging tunnel is maintained between 55 and 65 degrees Celsius.   The large LCM module or large flat television displays a test desktop when the large LCM module or large flat television is placed in a storage space, and causes the monitor device to read the desktop. Aging test system as described in.   The monitor device is an automated visual identification system. The automated visual identification system determines whether the large LCM module or the large flat TV is defective according to the standard setting value, and notifies the carrier if it is defective. The aging test system according to claim 1, wherein the large LCM module or the large flat TV is conveyed to a carry-out conveyor device. The monitoring device is a human monitoring system, which monitors whether a large LCM module or a large flat TV is defective by adopting a method by human eyes, and if it is defective, the transport vehicle is the large LCM module. Alternatively, the aging test system according to claim 1, wherein the large flat television is transported to a carry-out conveyor device.

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