High-temperature test module of rotating disc type test packaging equipment

Abstract

The invention discloses a high-temperature test module of rotating disc type test packaging equipment, and provides the following scheme aiming at the problems that a high-temperature test device is relatively long in mounting distance, so that the heating effect is reduced during testing, and the heating uniformity of a semiconductor element is poor in the testing process: the high-temperature test module comprises a base, a plurality of supporting frames are fixedly connected to the circumference of the top of the base at equal intervals, the tops of the multiple supporting frames are fixedly connected with the same workbench, a rotating disc is arranged in the workbench, a stable rotating assembly is arranged on the rotating disc, and the workbench and the rotating disc are provided with the same high-temperature testing assembly. According to the high-temperature test module of the rotating disc type test packaging equipment disclosed by the invention, on the premise of ensuring smooth operation of the rotating disc of the equipment, the distance between an element and the heating bin can be shortened, the heating effect is improved, and meanwhile, the direction of the element can be adjusted during high-temperature test, so that the element is uniformly heated.

Description

Technical Field

[0001] The present invention relates to the field of semiconductor technology, and particularly to a high-temperature test module of a turntable type test packaging device for high-temperature testing of semiconductor components. Background Art

[0002] In the semiconductor test packaging industry, heating tests are stability tests for simulating high-temperature conditions of semiconductor products and visual inspections (2D, 3D) of the appearance of semiconductor products after heating. Therefore, a turntable type semiconductor heating test sorter can feed semiconductor products in standard tubes. After heating tests and appearance inspections (2D, 3D) of the products, qualified products directly enter the discharge station, and unqualified products are screened through tests and optical inspections and then enter the classification tube.

[0003] In the prior art, when performing high-temperature tests on semiconductor components, if the smooth operation of the turntable of the device is to be ensured, the high-temperature test device can only be installed at a relatively far position, resulting in a reduction in the heating effect during high-temperature tests. Moreover, during the high-temperature test process, the heat uniformity of the semiconductor components is poor, which may affect the test results. Summary of the Invention

[0004] The present invention discloses a high-temperature test module of a turntable type test packaging device, aiming to solve the technical problems in the background art that the installation distance of the high-temperature test device is relatively far, resulting in a reduction in the heating effect during testing and poor heat uniformity of semiconductor components during the test process.

[0005] A high-temperature test module of a turntable type test packaging device proposed by the present invention includes a base. A plurality of support frames are fixedly connected to the top circumference of the base at equal intervals. The tops of the plurality of support frames are fixedly connected to the same workbench. A turntable is arranged inside the workbench. A stable rotation assembly is arranged on the turntable. And a high-temperature test assembly is arranged on both the workbench and the turntable. The high-temperature test assembly includes a plurality of fixed slide rails fixedly connected to the top of the turntable at equal intervals in the circumference. A sliding frame is slidably connected to each of the plurality of fixed slide rails. The inner walls of the plurality of sliding frames are movably connected to a rotating frame. A fixed installation assembly is arranged on the plurality of rotating frames. A plurality of square holes are opened at equal intervals in the circumference on the turntable. And the stable rotation assembly includes a plurality of fixed sleeves, and the plurality of fixed sleeves are fixedly connected to the corresponding square holes.

[0006] In a preferred solution, a plurality of sliding grooves are opened at equal intervals in the circumference on the workbench. And the high-temperature test assembly includes a plurality of sliding mounting seats fixedly connected to the corresponding sliding grooves at equal intervals in the circumference. A mounting block is fixedly connected to one side of each of the plurality of sliding mounting seats. A heating chamber is fixedly connected to each of the plurality of mounting blocks.

[0007] In a preferred embodiment, threaded rods are movably connected inside multiple said sliding mounting seats, mounting holes are formed in multiple mounting blocks, drive motors are fixedly connected in multiple mounting holes, the output ends of multiple drive motors are fixedly connected to one end of a corresponding threaded rod, movable connectors are threadedly connected to the outside of multiple threaded rods, sliding platforms are fixedly connected to the tops of multiple movable connectors, and clamping members are fixedly connected to the tops of multiple sliding platforms.

[0008] In a preferred embodiment, round holes are formed in multiple said heating chambers, movable rods are movably connected in multiple round holes, clamping members are fixedly connected to one side of multiple movable rods, and toothed rings are fixedly connected to the outer walls of the ends of multiple movable rods away from the clamping members. Electric telescopic rods are fixedly connected to the sides of multiple mounting blocks away from the sliding mounting seats, toothed rods are fixedly connected to the driving ends of multiple electric telescopic rods, and multiple toothed rods are meshed with corresponding toothed rings.

[0009] In a preferred embodiment, clamping seats are fixedly connected to the bottoms of multiple said sliding frames, and clamping seats are fixedly connected to the sides of multiple rotating frames away from the fixed sliding rails.

[0010] By providing a high-temperature test component, the corresponding number of sliding mounting seats and heating chambers are installed according to the test items. When the sliding frame moves in a circular motion above the sliding platform, the clamping seat and the clamping member are clamped. At this time, the threaded rod is rotated by a universal motor, so that the movable connector drives the sliding platform to move into the heating chamber until the clamping seat and the clamping member are clamped with each other. During the process of the heating chamber performing a high-temperature test on the element body, the electric telescopic rod is started to reciprocally push and pull the toothed rod, the movable rod is rotated through the meshing of the toothed ring, and the rotating frame is driven to rotate by the clamping seat. It is possible to shorten the distance between the element body and the heating chamber on the premise of ensuring the smooth operation of the turntable, improve the heating effect, and adjust the orientation of the element during the high-temperature test so that it is evenly heated to ensure the test results.

[0011] In a preferred embodiment, sliding blocks are slidably connected to the inner walls of multiple said rotating frames, push buttons are fixedly connected to the tops of multiple sliding blocks, and two symmetrically arranged fixed rods are fixedly connected to one side of multiple sliding blocks. The ends of the two fixed rods on the same sliding block away from the sliding block are fixedly connected to the same sliding piece.

[0012] In a preferred embodiment, placing frames are fixedly connected to the inner walls of multiple said rotating frames, element bodies are arranged on multiple placing frames, and two first springs are fixedly connected to the sides of multiple sliding pieces away from the fixed rods. The ends of multiple first springs away from the sliding pieces are fixedly connected to the inner walls of the corresponding rotating frames, and movable baffles are fixedly connected to the sides of multiple sliding pieces away from the first springs.

[0013] By providing a fixed installation component, the push button drives the sliding block to slide, and the sliding piece is pushed by the fixed rod to compress the spring to slide, which drives the movable baffle to retract, so that the component body can be smoothly placed on the placement rack, and then the push button is released, the spring elastically recovers to reset the sliding piece to the movable baffle to complete the fixed installation of the component body, so that the component can be conveniently fixed and installed.

[0014] In a preferred embodiment, the inner walls of the multiple fixed sleeves are slidably connected to two symmetrical piston parts, one side of the multiple piston parts is fixedly connected to a spring 2, the ends of the multiple springs 2 away from the piston parts are fixedly connected to the corresponding inner walls of the fixed sleeves, and the multiple piston parts are provided with fixing holes, and the multiple fixing holes are fixedly connected to sliding rods.

[0015] In a preferred solution, the outer walls at both ends of the multiple sliding rods are movably connected to two connecting rods, and the ends of the multiple connecting rods located on the same side away from the sliding rods are movably connected to mounting plates, mounting grooves are evenly spaced on the multiple mounting plates, and universal ball bearings are fixedly connected in the multiple mounting grooves.

[0016] In a preferred embodiment, the bottom of the turntable is fixedly connected to a transmission wheel 1, and the bottom of the workbench is fixedly connected to a universal motor, the output end of the universal motor is fixedly connected to a transmission wheel 2, and the outer walls of the transmission wheel 1 and the transmission wheel 2 are slidably connected to the same transmission belt.

[0017] By providing a stable rotation component, when the workbench generates thermal expansion and causes the turntable to rotate poorly, or when the load on the turntable is uneven, multiple universal ball parts slide on the inner wall of the workbench, and the piston part is driven by the connecting rod to compress or stretch the second spring, and the elastic effect of the second spring is used for buffering to ensure the stability of the turntable operation.

[0018] From the above, it can be seen that the high-temperature test module of a turntable test packaging equipment provided by the present invention is provided with a high-temperature test component. Under the premise of ensuring the smooth operation of the device turntable, the distance between the component and the heating chamber is shortened to improve the heating effect. When conducting high-temperature tests, the orientation of the component can be adjusted to ensure that it is heated evenly and the test results are guaranteed. At the same time, the component can be conveniently fixed and installed through the fixed installation component, and the stable rotation component can avoid the turntable from rotating poorly when the workbench generates thermal expansion, and the possible tilting of the turntable when the load is uneven, thereby improving the stability of the device during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of a high-temperature test module of a turntable-type test packaging device proposed by the present invention;

[0020] Figure 2Internal structure cross-sectional view of the workbench of the high-temperature test module of a turntable type test packaging device proposed by the present invention;

[0021] Figure 3 Structural schematic diagram of the high-temperature test component of the high-temperature test module of a turntable type test packaging device proposed by the present invention;

[0022] Figure 4 Structural schematic diagram of the sliding frame of the high-temperature test component of the high-temperature test module of a turntable type test packaging device proposed by the present invention;

[0023] Figure 5 Internal structure cross-sectional view of the fixed installation component of the high-temperature test module of a turntable type test packaging device proposed by the present invention;

[0024] Figure 6 Internal structure cross-sectional view of the sliding connection mounting base of the high-temperature test module of a turntable type test packaging device proposed by the present invention;

[0025] Figure 7 Structural schematic diagram of the mounting block of the high-temperature test component of the high-temperature test module of a turntable type test packaging device proposed by the present invention;

[0026] Figure 8 Structural schematic diagram of the stable rotation component of the high-temperature test module of a turntable type test packaging device proposed by the present invention.

[0027] In the figure: 1, base; 2, support frame; 3, workbench; 4, turntable; 5, high-temperature test component; 501, heating chamber; 502, sliding connection mounting base; 503, mounting block; 504, fixed slide rail; 505, sliding frame; 506, rotating frame; 507, clamping seat; 508, sliding table; 509, positioning seat; 510, drive motor; 511, threaded rod; 512, movable connecting piece; 513, electric telescopic rod; 514, movable rod; 515, toothed rod; 516, toothed ring; 517, positioning piece; 518, clamping piece; 6, fixed installation component; 601, placement rack; 602, sliding block; 603, push button; 604, fixed rod; 605, sliding piece; 606, movable baffle; 607, spring one; 7, stable rotation component; 701, fixed sleeve; 702, piston part; 703, spring two; 704, sliding rod; 705, connecting rod; 706, mounting plate; 707, universal ball part; 8, universal motor; 9, driving pulley one; 10, driving pulley two; 11, transmission belt; 12, element body. Detailed implementation manners

[0028] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0029] The high-temperature test module of a turntable-type test packaging device disclosed by the present invention is mainly applied to the scenario where the installation distance of the high-temperature test device is relatively far, resulting in a reduction in the heating effect during the test and poor heat uniformity of the semiconductor components during the test.

[0030] Refer to Figure 1-8 , a high-temperature test module of a turntable-type test packaging device, including a base 1. A plurality of support frames 2 are fixedly connected to the top circumference of the base 1 at equal intervals. The tops of the plurality of support frames 2 are fixedly connected to the same workbench 3. A turntable 4 is arranged inside the workbench 3. A stable rotation assembly 7 is arranged on the turntable 4. And a high-temperature test assembly 5 is arranged on the workbench 3 and the turntable 4. The high-temperature test assembly 5 includes a plurality of fixed slide rails 504 that are fixedly connected to the top of the turntable 4 at equal intervals in the circumference. And a sliding frame 505 is slidably connected to each of the plurality of fixed slide rails 504. The inner walls of the plurality of sliding frames 505 are movably connected to a rotating frame 506. A fixed installation assembly 6 is arranged on the plurality of rotating frames 506. A plurality of square holes are opened at equal intervals in the circumference of the turntable 4. And the stable rotation assembly 7 includes a plurality of fixed sleeves 701, and the plurality of fixed sleeves 701 are fixedly connected to the corresponding square holes.

[0031] Refer to Figure 1 , Figure 2 and Figure 3 , a plurality of sliding grooves are opened at equal intervals in the circumference of the workbench 3. And the high-temperature test assembly 5 includes a plurality of sliding mounting seats 502 that are slidably connected to the corresponding sliding grooves at equal intervals in the circumference. One side of each of the plurality of sliding mounting seats 502 is fixedly connected to a mounting block 503. A heating chamber 501 is fixedly connected to each of the plurality of mounting blocks 503.

[0032] Refer to Figure 1 , Figure 4 and Figure 6 , a threaded rod 511 is movably connected to the inside of each of the plurality of sliding mounting seats 502. And a mounting hole is opened in each of the plurality of mounting blocks 503. A driving motor 510 is fixedly connected to each of the plurality of mounting holes. The output ends of the plurality of driving motors 510 are fixedly connected to one end of the corresponding threaded rod 511. An active connecting piece 512 is threadedly connected to the outside of each of the plurality of threaded rods 511. The tops of the plurality of active connecting pieces 512 are fixedly connected to a sliding table 508. A clamping piece 517 is fixedly connected to the top of each of the plurality of sliding tables 508.

[0033] Refer to Figure 1 ,Figure 6 and Figure 7 On multiple heating bins 501, round holes are provided, and movable rods 514 are movably connected in the multiple round holes. On one side of the multiple movable rods 514, clamping members 518 are fixedly connected, and on the outer wall of one end of the multiple movable rods 514 away from the clamping members 518, gear rings 516 are fixedly connected. On one side of the multiple mounting blocks 503 away from the sliding mounting base 502, electric telescopic rods 513 are fixedly connected. On the driving ends of the multiple electric telescopic rods 513, racks 515 are fixedly connected. The multiple racks 515 are meshed with the corresponding gear rings 516 respectively.

[0034] Refer to Figure 1 、 Figure 4 and Figure 5 On the bottoms of the multiple sliding frames 505, clamping seats 509 are fixedly connected, and on one side of the multiple rotating frames 506 away from the fixed sliding rail 504, clamping seats 507 are fixedly connected.

[0035] In a specific application scenario, the corresponding number of sliding mounting bases 502 and heating bins 501 are installed according to the test items. When the sliding frame 505 makes a circular motion above the sliding table 508, the clamping seat 509 and the clamping member 517 are clamped. At this time, the threaded rod 511 is rotated by the universal motor 510, so that the movable connecting member 512 drives the sliding table 508 to move into the heating bin 501 until the clamping seat 507 and the clamping member 518 are clamped with each other. During the process of the heating bin 501 performing a high-temperature test on the component body 12, the electric telescopic rod 513 is started to reciprocally push and pull the rack 515, the movable rod 514 is rotated through the engagement of the gear ring 516, and the rotating frame 506 is driven to rotate through the clamping seat 507. It is possible to shorten the distance between the component body 12 and the heating bin 501 on the premise of ensuring the smooth operation of the turntable 4, improve the heating effect, and be able to adjust the orientation of the component during the high-temperature test to make it evenly heated, thus ensuring the test results.

[0036] Refer to Figure 1 、 Figure 4 and Figure 5 On the inner walls of the multiple rotating frames 506, sliding blocks 602 are slidably connected. On the tops of the multiple sliding blocks 602, push buttons 603 are fixedly connected. On one side of the multiple sliding blocks 602, two symmetrically arranged fixed rods 604 are fixedly connected. At the ends of the two fixed rods 604 on the same sliding block 602 away from the sliding block 602, the same sliding piece 605 is fixedly connected.

[0037] Refer to Figure 1 、 Figure 4 and Figure 5The inner walls of the multiple rotating frames 506 are fixedly connected with the placement frames 601, the multiple placement frames 601 are provided with the component bodies 12, and the sides of the multiple sliding sheets 605 away from the fixed rod 604 are fixedly connected with two springs 607, the ends of the multiple springs 607 away from the sliding sheets 605 are fixedly connected to the inner walls of the corresponding rotating frames 506, and the sides of the multiple sliding sheets 605 away from the springs 607 are fixedly connected with movable baffles 606.

[0038] In a specific application scenario, the push button 603 is pushed to drive the sliding block 602 to slide, and the sliding piece 605 is pushed through the fixed rod 604 to compress the spring 607 to slide, driving the movable baffle 606 to retract, so that the component body 12 can be smoothly placed on the placement rack 601, and then the push button 603 is released, and the spring 607 elastically recovers to reset the sliding piece 605 to the movable baffle 606 to complete the fixed installation of the component body 12, so that the component can be fixedly installed conveniently.

[0039] Reference Figure 1 , Figure 2 and Figure 8 The inner walls of the multiple fixed sleeves 701 are slidably connected to two symmetrical piston members 702, one side of the multiple piston members 702 is fixedly connected to a spring 2 703, one end of the multiple spring 2 703 away from the piston member 702 is fixedly connected to the corresponding inner wall of the fixed sleeve 701, and the multiple piston members 702 are opened with fixing holes, and the multiple fixing holes are fixedly connected to sliding rods 704.

[0040] Reference Figure 1 , Figure 2 and Figure 8 The outer walls at both ends of the multiple sliding rods 704 are movably connected to two connecting rods 705, and the ends of the multiple connecting rods 705 located on the same side away from the sliding rods 704 are movably connected to the mounting plates 706, and the multiple mounting plates 706 are provided with mounting grooves at equal distances, and universal ball parts 707 are fixedly connected in the multiple mounting grooves.

[0041] Reference Figure 1 and Figure 2 The bottom of the turntable 4 is fixedly connected with a transmission wheel 9, and the bottom of the workbench 3 is fixedly connected with a universal motor 8, the output end of the universal motor 8 is fixedly connected with a transmission wheel 2 10, and the outer walls of the transmission wheel 1 9 and the transmission wheel 2 10 are slidably connected with the same transmission belt 11.

[0042] In a specific application scenario, when the workbench 3 generates thermal expansion causing the turntable 4 to rotate poorly, or when the load on the turntable 4 is uneven, multiple universal ball parts 707 all slide on the inner wall of the workbench 3, and drive the piston part 702 to compress or stretch the spring 2 703 through the connecting rod 705, and use the elastic effect of the spring 2 703 for buffering to ensure the stability of the turntable 4 operation.

[0043] Working principle: Before the test, turn the push button 603 to drive the slider 602 to slide. The slider 605 is pushed by the fixed rod 604 to compress the first spring 607 and slide, driving the movable baffle 606 to retract, so that the component body 12 can be smoothly placed on the placement rack 601. Then release the push button 603, and the elastic recovery of the first spring 607 resets the slider 605 and the movable baffle 606 to complete the fixed installation of the component body 12. Install the corresponding number of sliding connection seats 502 and heating chambers 501 according to the test items. Start the drive motor 8 to rotate the first transmission wheel 9, and drive the second transmission wheel 10 and the turntable 4 to rotate through the transmission belt 11. When the sliding frame 505 moves circularly above the sliding table 508, the clamping seat 509 and the clamping member 517 are clamped. At this time, stop the drive motor 8, and at the same time start the universal motor 510 to rotate the threaded rod 511, so that the movable connecting member 512 drives the sliding table 508 to move into the heating chamber 501 until the clamping seat 507 and the clamping member 518 are clamped with each other. During the high-temperature test of the component body 12 in the heating chamber 501, start the electric telescopic rod 513 to reciprocally push and pull the toothed rod 515, and drive the movable rod 514 to rotate through the toothed ring 516. The rotating frame 506 is driven to rotate by the clamping seat 507, so that the component body 12 is evenly heated. When the workbench 3 generates thermal expansion resulting in poor rotation of the turntable 4, and when the load on the turntable 4 is uneven, multiple universal ball members 707 all slide on the inner wall of the workbench 3, drive the piston member 702 to compress or stretch the second spring 703 through the connecting rod 705, and use the elastic action of the second spring 703 for buffering to ensure the stability of the operation of the turntable 4.

[0044] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A high temperature test module for a turntable type test packaging device, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a plurality of support frames (2) at equal intervals around the circumference, the tops of the plurality of support frames (2) are fixedly connected to a common workbench (3), a turntable (4) is arranged inside the workbench (3), a stable rotating assembly (7) is arranged on the turntable (4), and a common high-temperature test assembly (5) is arranged on the workbench (3) and the turntable (4), the high-temperature test assembly (5) comprises a plurality of fixed slide rails (504) at equal intervals around the circumference, and the plurality of fixed slide rails (504) are all screwed together. The bolt is connected to the top of the turntable (4), and a plurality of fixed slide rails (504) are slidably connected to a sliding frame (505), the inner walls of the plurality of sliding frames (505) are rotatably connected to a rotating frame (506) via a bearing, and the plurality of rotating frames (506) are provided with a same fixed installation component (6), a plurality of square holes are equidistantly provided on the circumference of the turntable (4), and the stable rotation component (7) includes a plurality of fixed sleeves (701), and the plurality of fixed sleeves (701) are fixedly connected to corresponding square holes.

2. The high temperature test module of the turntable type test packaging equipment according to claim 1, characterized in that: The workbench (3) is provided with a plurality of sliding grooves equidistantly arranged on the circumference, and the high temperature test assembly (5) comprises a plurality of sliding mounting seats (502) equidistantly arranged on the circumference, the plurality of sliding mounting seats (502) are all slidably connected in corresponding sliding grooves, a mounting block (503) is fixedly connected to one side of the plurality of sliding mounting seats (502), and a heating chamber (501) is fixedly connected to the plurality of mounting blocks (503).

3. The high temperature test module of the turntable type test packaging equipment according to claim 2, characterized in that: The interiors of the plurality of sliding mounting seats (502) are rotatably connected to threaded rods (511) via bearings, and the plurality of mounting blocks (503) are provided with mounting holes, the plurality of mounting holes are fixedly connected to drive motors (510), the output ends of the plurality of drive motors (510) are connected to one end of the corresponding threaded rods (511) via couplings, the exteriors of the plurality of threaded rods (511) are connected to movable connecting pieces (512) via threads, the tops of the plurality of movable connecting pieces (512) are fixedly connected to sliding platforms (508), and the tops of the plurality of sliding platforms (508) are fixedly connected to positioning pieces (517).

4. The high temperature test module of the turntable type test packaging equipment according to claim 3, characterized in that: A plurality of the heating bins (501) are provided with circular holes, and a movable rod (514) is rotatably connected in each of the circular holes via a bearing, a clamping piece (518) is fixedly connected to one side of each of the movable rods (514), and a gear ring (516) is fixedly connected to the outer wall of one end of each of the movable rods (514) away from the clamping piece (518), and a plurality of mounting blocks (503) are fixedly connected to one side of each of the sliding mounting seats (502) with an electric telescopic rod (513), and a gear rod (515) is fixedly connected to the driving end of each of the electric telescopic rods (513), and the gear rods (515) are meshed with the corresponding gear rings (516).

5. The high temperature test module of the turntable type test packaging equipment according to claim 4, characterized in that: The bottoms of the plurality of sliding frames (505) are all fixedly connected with a clamping seat (509), and the sides of the plurality of rotating frames (506) away from the fixed slide rail (504) are all fixedly connected with a clamping seat (507).

6. The high temperature test module of the turntable test packaging equipment according to claim 1, characterized in that: The inner walls of the plurality of rotating frames (506) are slidably connected to sliding blocks (602), the tops of the plurality of sliding blocks (602) are fixedly connected to push buttons (603), and one side of the plurality of sliding blocks (602) is fixedly connected to two mutually symmetrical fixed rods (604), and the ends of the two fixed rods (604) on the same sliding block (602) away from the sliding block (602) are fixedly connected to the same sliding sheet (605).

7. The high temperature test module of the turntable type test packaging equipment according to claim 6, characterized in that: The inner walls of the plurality of rotating frames (506) are fixedly connected to a placement frame (601), the plurality of placement frames (601) are provided with a component body (12), and the sides of the plurality of sliding sheets (605) away from the fixed rod (604) are fixedly connected to two springs (607), the ends of the plurality of springs (607) away from the sliding sheets (605) are fixedly connected to the inner walls of the corresponding rotating frames (506), and the sides of the plurality of sliding sheets (605) away from the springs (607) are fixedly connected to a movable baffle (606).

8. The high temperature test module of the turntable test packaging equipment according to claim 1, characterized in that: The inner walls of the plurality of fixed sleeves (701) are slidably connected to two mutually symmetrical piston members (702), one side of the plurality of piston members (702) is fixedly connected to a spring 2 (703), one end of the plurality of springs 2 (703) away from the piston member (702) is fixedly connected to the inner wall of the corresponding fixed sleeve (701), and the plurality of piston members (702) are provided with fixing holes, and the plurality of fixing holes are fixedly connected to sliding rods (704).

9. The high temperature test module of the turntable type test packaging equipment according to claim 8, characterized in that: The outer walls at both ends of the plurality of sliding rods (704) are movably connected to two connecting rods (705), and the ends of the plurality of connecting rods (705) located on the same side away from the sliding rods (704) are movably connected to a mounting plate (706), and mounting grooves are evenly spaced on the plurality of mounting plates (706), and universal ball bearings (707) are fixedly connected in the plurality of mounting grooves.

10. The high temperature test module of the turntable type test packaging equipment according to claim 1, characterized in that: The bottom of the turntable (4) is fixedly connected to a transmission wheel 1 (9), and the bottom of the workbench (3) is fixedly connected to a universal motor (8), the output end of the universal motor (8) is connected to a transmission wheel 2 (10) via a coupling, and the outer walls of the transmission wheel 1 (9) and the transmission wheel 2 (10) are slidably connected to the same transmission belt (11).

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