Integrated circuit test equipment for multi-station parallel test

Abstract

The invention provides integrated circuit test equipment for multi-station parallel test, and relates to the technical field of detection equipment. The rotating assembly is installed in the middle of the base assembly, the conveying assemblies are installed on the rotating assembly and the base assembly correspondingly, a middle structure of the base assembly conducts transmission on the rotating assembly, stable autorotation of the rotating assembly is achieved, and the conveying assemblies are installed at the designated position of the base assembly and the rotating assembly correspondingly. The transmission assembly synchronously controls the two conveying assemblies to convey the integrated circuit board, after the rotating assembly detects the integrated circuit board, the auxiliary assembly can be lifted through the sliding assembly, the auxiliary assembly assists the integrated circuit board to be conveyed towards the outer end, the effect of rapid detection and classification is achieved, and the problem that the manual mode is adopted is solved. The problems that manual operation is slow due to the fact that the number of detection stations is small, and mechanical automatic detection equipment still has the problem that detection efficiency is slow due to the fact that the number of detection stations is small are solved.

Description

Technical Field

[0001] This invention relates to the field of testing equipment technology, and in particular to an integrated circuit testing device for multi-station parallel testing. Background Technology

[0002] With the continuous development of technology and the increasing use of various mechanical equipment, some of which greatly enhance the convenience of people's lives, mechanical equipment mainly uses motors for power. However, some more precise equipment uses stepper motors, which are used in conjunction with frequency converters. Frequency converters contain many circuit components, mainly composed of integrated circuits. Integrated circuits are the core of modern electronic technology. They achieve complex electronic functions by integrating a large number of transistors, resistors, capacitors, and other electronic components and their interconnections onto a small semiconductor chip. Their role is widespread and crucial, permeating almost all electronic devices and modern technological fields.

[0003] During the production of integrated circuits, the semi-finished products also need to undergo basic functional testing to detect and eliminate problems such as poor soldering. Currently, most testing is done manually, but manual operation is slow. Mechanical automatic testing equipment is mostly used for individual testing, and there are still few testing stations, resulting in slow testing efficiency. Summary of the Invention

[0004] This invention provides an integrated circuit testing device for multi-station parallel testing. The middle structure of the base assembly drives the rotating assembly to achieve stable rotation of the rotating assembly. Conveying components are installed at designated positions on the base assembly and on the rotating assembly. A transmission component is installed at the rotating assembly at the feeding position, so that the conveying components at the feeding position correspond to each other. The transmission component realizes synchronous control of the two sets of conveying components to achieve the conveying of the integrated circuit board. After the rotating assembly detects the integrated circuit board, it can raise and lower the auxiliary component through the sliding component to realize the auxiliary component to assist in conveying the integrated circuit board to the outside, thus completing the function of rapid detection and classification.

[0005] This invention provides an integrated circuit testing device for multi-station parallel testing, specifically including: a base assembly; a rotating assembly is installed at the middle position of the base assembly, and a conveying assembly is installed on both the rotating assembly and the base assembly. A transmission assembly is installed at the bottom position of the conveying assembly at the feed point. A support assembly is fixed on the base assembly at the rear position corresponding to the rotating assembly. The top front end of the support assembly corresponds to the rotating assembly. A sliding assembly is fixedly installed at the position corresponding to the rotating assembly. An auxiliary assembly is installed at the bottom of the sliding assembly. A connecting assembly is added between the auxiliary assembly and the sliding assembly.

[0006] Furthermore, a transmission platform is rotatably mounted at the middle position of the base plate of the base assembly. The transmission platform is provided with a hexagonal cut surface. A gear disk is fixed at the bottom position of the transmission platform, and a top retaining ring is screwed onto the top position of the transmission platform.

[0007] Furthermore, the rotating platform of the rotating assembly is configured as a ring-shaped platform structure, and eight sets of slots are provided on the outer extension plate of the rotating platform. A conveying component is installed at each set of slots. A vertical snap-fit ​​groove is provided on the rotating platform at the corresponding slot. A detection plate is slidably snap-fitted and installed at the snap-fit ​​groove. The detection plate is configured as a ring frame shape corresponding to the snap-fit ​​groove.

[0008] Furthermore, the conveyor frame of the conveying assembly is mounted on the base assembly, and an extension frame is added near the rotating assembly. A transmission belt is wound around the outer ends of the conveyor frame and the extension frame, and an extension frame is installed at the outer end of the transmission belt of the rotating assembly.

[0009] Furthermore, the swing plate of the transmission component is hinged to the bottom of the conveying component at the feed point, a magnetic block structure is provided at the end of the conveying frame, a conveyor belt is installed near the conveying component on the conveying frame, and the drive wheel shafts of the transmission component are all installed on the extension frame of the conveying component, with the conveyor belt in direct contact with the drive wheel shafts.

[0010] Furthermore, the support frame of the support assembly is fixed to the rear side of the base assembly, and an extension frame is fixed at the top front end of the support frame. Both the extension frame and the support frame are equipped with reinforcing ribs, and a snap-fit ​​platform is provided at the end of the extension frame. A fixing plate is fixed to the top of the snap-fit ​​platform.

[0011] Furthermore, the sliding rods of the sliding assembly are configured as two sets of interlaced horizontal and vertical rods, each set of sliding rods is equipped with a transmission rod, a lifting block is slidably mounted on the transmission rod of the sliding rod, and the other side of the lifting block is slidably mounted on a transmission rod that is perpendicular to each other. An outward protrusion strip is provided on the contact surface between the lifting block and the sliding rod.

[0012] Furthermore, the connecting plate of the connecting assembly is fixed at the bottom of the sliding assembly, and a top plate is fixed at the bottom of the connecting plate. The top plate is a rectangular plate structure, and outer slides are slidably installed at both ends of the top plate. A spring structure is added between the outer slides and the top plate.

[0013] Furthermore, the auxiliary plate of the auxiliary component is connected to the bottom of the connecting component. The auxiliary plate is provided with an arc-shaped sliding frame, and a power motor is slidably mounted on the arc-shaped sliding frame of the auxiliary plate. Wheel shafts are rotatably mounted at both ends of the auxiliary plate. The wheel shafts and the power motor are driven by bevel gears. The wheel bodies on both sides of the wheel shaft have an enlarged diameter shape, and an auxiliary belt is wound and installed on the wheel body of the wheel shaft. The auxiliary belt has a thickened shape.

[0014] This invention provides an integrated circuit testing device for multi-station parallel testing, which has the following beneficial effects: In this invention, the rotating component is directly installed in the middle of the base component, allowing the base component to assist in controlling the rotation of the rotating component. The detection board installed on the rotating component is replaceable to accommodate different integrated circuit boards. Multiple sets of conveying components arranged in a circular array are installed on the rotating component, and designated conveying components are installed in three directions on the base component. A transmission component is installed on the conveying component at the feed point of the base component. When the rotating component rotates, the conveying component of the rotating component corresponds to the rotating component of the base component. At this time, under the magnetic force of the transmission component, they are attracted, allowing the transmission component to contact the conveying component of the rotating component for transmission, thus achieving conveying. The component feeds the integrated circuit board, and the sliding component descends, allowing the auxiliary component to better engage the integrated circuit board at the detection board for inspection. Upon inspection, the integrated circuit board will generate two signals: pass and fail. The pass signal triggers the sliding component at a designated position to descend, causing the auxiliary component to press against the integrated circuit board, thus assisting in conveying the integrated circuit board outwards. The same auxiliary component drives the unloading process. For different inspection methods, the position of the sliding component at the end of the support component can be adjusted to achieve the desired integrated circuit board conveying effect for different workstations.

[0015] In addition, the base plate is set as the main load-bearing structure, and the transmission platform is rotatably installed in the middle of the base plate. The hexagonal cut at the upper part of the transmission platform allows the rotating component to be installed better through the hexagonal cut, so that the rotation of the rotating component is stable when the transmission platform rotates. A gear disk is set at the bottom of the transmission platform, so that external power equipment can easily transmit power through the gear disk. After the rotating component is installed on the top of the transmission platform, the top retaining ring can be directly screwed on to fix the rotating component.

[0016] Furthermore, the disc-shaped rotating stage better supports the testing of integrated circuit boards. The slotted structure on the rotating stage allows for the installation of conveyor components. Eight sets of conveyor components are installed, increasing overall testing efficiency. Secondly, locking slots are set at the vertical positions corresponding to the slots on the rotating stage. The detection boards can be slidably locked onto these slots, with the detection boards directly corresponding to the number and position of the locking slots. This ensures stable locking of the detection boards at the locking slots, allowing the integrated circuit boards to be locked onto the detection boards after the conveyor components on the rotating stage support them, achieving rapid testing.

[0017] In addition, the conveying component is first installed on the rotating component and the base component. The end of the conveying frame and the outward-facing end of the rotating component are both equipped with extension frames. The extension frames are designed to extend outwards, so that the conveying components of the rotating component and the base component can be better aligned. This ensures a stable conveying effect of the integrated circuit board through the conveying component.

[0018] Furthermore, when transporting integrated circuit boards, in order to ensure stable transport of the transport components in contact with each other, the bottom of the transport component at the feed point is directly hinged to a transport frame, and a magnetic block is directly set at the end of the transport frame. When the transport component of the rotating component slides to correspond with the transport component of the base component, the magnetic force of the transport frame will attract and merge them. Both sets of transport components are equipped with drive wheels and shafts near each other, so that the extension frame of the transport frame can directly contact the drive wheels and shafts for transmission, achieving stable transmission of the two sets of transport components, thereby achieving stable transport of integrated circuit boards.

[0019] In addition, since the auxiliary components need to be fixed in a specified direction when in use, it is convenient to assist in the delivery of the components to the specified base components. Thus, the support frame is directly fixed to the rear side of the base components. An extension frame is set at the top front end of the support frame. At the same time, the extension frame and the support frame are reinforced with ribs to ensure the overall stability of the support components. The snap-fit ​​platform on the extension frame can fix the sliding components, and the fixing plate can achieve a tight and stable effect after fixing the sliding components.

[0020] Furthermore, the sliding assembly is designed with lifting and position adjustment capabilities, resulting in two sets of sliding rods, one horizontal and one vertical, with the two sets of sliding rods perpendicular to each other. The sliding rods slide relative to each other via a lifting block, which in turn drives the two sets of transmission rods, enabling the sliding assembly to move stably in terms of height. To further stabilize the sliding motion, raised strips are provided at the sliding contact points of the lifting blocks, serving as auxiliary guides and ensuring the stability of the sliding rods.

[0021] In addition, to prevent the auxiliary components from pressing against the integrated circuit board, a connecting plate is set at the bottom of the sliding component, and the top plate is fixed at the bottom of the connecting plate, making the connecting component at the bottom of the sliding component more stable. The outer slide is directly slidably mounted at the bottom of the top plate, and a spring is added to the sliding mounting point of the outer slide. When the auxiliary components press against the integrated circuit board, the spring profile of the outer slide provides auxiliary buffering, ensuring the transmission of the integrated circuit board while providing auxiliary protection for the integrated circuit board.

[0022] In addition, wheel shafts are rotatably mounted at both ends of the auxiliary plate, and a bevel gear structure is used for transmission between the wheel shafts and the power motor. This allows for stable transmission of the wheel shafts through the power motor, while the power motor is slidably mounted on the arc-shaped frame of the auxiliary plate. The arc-shaped frame structure allows the power motor to float slightly, ensuring more stable transmission of the power motor to the wheel shafts. To allow the auxiliary belt to better contact the integrated circuit board without allowing the integrated circuit board to contact the auxiliary plate, the diameter of the wheels on both sides of the wheel shaft is increased, and the auxiliary belt wrapped around the wheel shaft is thickened, achieving a stable transmission effect of the auxiliary belt to the contacting integrated circuit board. Attached Figure Description

[0023] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings of the embodiments will be briefly described below.

[0024] The accompanying drawings described below are only related to some embodiments of the invention and are not intended to limit the invention.

[0025] In the attached diagram: Figure 1 A schematic diagram of the overall structure of this application is shown; Figure 2 A schematic diagram of the rotating component structure of this application is shown; Figure 3 A schematic diagram of the base component structure of this application is shown; Figure 4 A schematic diagram of the conveying component structure of this application is shown; Figure 5 A schematic diagram of the support component structure of this application is shown; Figure 6 A schematic diagram of the connection component structure of this application is shown; Figure 7 A schematic diagram of the auxiliary component structure of this application is shown; Figure 8 This application shows Figure 3 A schematic diagram of the enlarged portion of the structure at point A in the middle; Figure 9 This application shows Figure 3 A schematic diagram of the enlarged portion of the structure at point B in the middle; List of reference numerals 1. Base assembly; 101. Base plate; 102. Transmission table; 103. Gear disk; 104. Top retaining ring; 2. Rotating assembly; 201. Rotating table; 202. Snap-fit ​​groove; 203. Detection plate; 3. Conveying assembly; 301. Conveying frame; 302. Extension frame; 303. Drive belt; 4. Transmission components; 401. Swing plate; 402. Conveyor belt; 403. Transmission wheel and shaft; 5. Support components; 501. Support frame; 502. Expansion frame; 503. Connecting platform; 504. Fixing plate; 6. Sliding assembly; 601. Sliding rod; 602. Lifting block; 603. Transmission rod; 7. Connecting components; 701. Connecting plate; 702. Top plate; 703. Outer carriage; 8. Auxiliary components; 801. Auxiliary plate; 802. Wheel column axle; 803. Auxiliary belt; 804. Power motor. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the described embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0027] Example 1: Please refer to Figures 1 to 9 : This invention proposes a multi-station parallel testing integrated circuit testing device, comprising: a base assembly 1; a rotating assembly 2 installed at the middle position of the base assembly 1; a conveying assembly 3 installed on both the rotating assembly 2 and the base assembly 1; a transmission assembly 4 installed at the bottom position of the conveying assembly 3 at the feeding point; a support assembly 5 fixedly installed on the base assembly 1 at the rear position corresponding to the rotating assembly 2; the top front end of the support assembly 5 corresponding to the rotating assembly 2; a sliding assembly 6 fixedly installed at the position corresponding to the rotating assembly 2; an auxiliary assembly 8 installed at the bottom of the sliding assembly 6; and a connecting assembly 7 installed between the auxiliary assembly 8 and the sliding assembly 6.

[0028] Among them, such as Figure 2 Figure 3As shown, a transmission platform 102 is rotatably mounted at the middle position of the base plate 101 of the base assembly 1. The transmission platform 102 has a hexagonal cross-section. A gear disk 103 is fixed at the bottom position of the transmission platform 102. A top retaining ring 104 is screwed onto the top position of the transmission platform 102. The base plate 101 serves as the main load-bearing structure. The transmission platform 102 is rotatably mounted at the middle position of the base plate 101. The hexagonal cross-section at the upper end of the transmission platform 102 allows the transmission platform 102 to better mount the rotating component 2 through the hexagonal cross-section, so that the transmission platform 102 can stably transmit the rotation of the rotating component 2 when it rotates. The gear disk 103 is set at the bottom of the transmission platform 102 so that external power equipment can easily transmit power through the gear disk 103. After the rotating component 2 is mounted on the top of the transmission platform 102, the top retaining ring 104 can be directly screwed onto it to fix the rotating component 2.

[0029] Among them, such as Figure 2 Figure 3 As shown, the rotating platform 201 of the rotating assembly 2 is configured as a ring-shaped platform structure. Eight sets of slots are provided on the outer extension plate of the rotating platform 201, and a conveying assembly 3 is installed in each set of slots. Firstly, the disc-shaped rotating platform 201 better supports the integrated circuit board for testing. The slot structure on the rotating platform 201 allows for the installation of the conveying assemblies 3. Furthermore, by setting eight sets of the installed conveying assemblies 3, the overall testing efficiency is increased. Vertical locking slots 202 are provided on the rotating platform 201 corresponding to the slots. The detection plate 203 is installed by sliding and snapping together. The detection plate 203 is set in the ring shape corresponding to the snapping slot 202. Then, the snapping slot 202 is set at the vertical position corresponding to the slot on the rotating table 201. The detection plate 203 can be slidably snapped together at the snapping slot 202. The detection plate 203 directly corresponds to the number and position of the snapping slot 202, so that the detection plate 203 can be stably snapped together at the snapping slot 202. After the conveying component 3 at the rotating component 2 carries the integrated circuit board, the integrated circuit board is snapped onto the detection plate 203 to achieve a rapid detection function.

[0030] Among them, such as Figure 3 Figure 4As shown, the conveyor frame 301 of the conveying assembly 3 is installed on the base assembly 1. An extension frame 302 is added near the rotating assembly 2. A transmission belt 303 is wound around the outer ends of the conveyor frame 301 and the extension frame 302. An extension frame 302 is installed at the outer end of the transmission belt 303 of the rotating assembly 2. First, the conveying assembly 3 is installed on the rotating assembly 2 and the base assembly 1. An extension frame 302 is installed at the end of the conveyor frame 301 and the outer end of the rotating assembly 2. The extension frame 302 is set to extend outward, so that the conveying assembly 3 of the rotating assembly 2 and the base assembly 1 can be better brought into close contact. This ensures the stable conveying effect of the integrated circuit board through the conveying assembly 3 when the integrated circuit board is conveyed.

[0031] Among them, such as Figure 3 Figure 4 As shown, the swing plate 401 of the transmission component 4 is hinged to the bottom of the conveying component 3 at the feed point. A magnetic block structure is provided at the end of the conveying frame 301. A conveyor belt 402 is installed near the conveying component 3. The drive wheel axle 403 of the transmission component 4 is installed on the extension frame 302 of the conveying component 3. The conveyor belt 402 is in direct contact with the drive wheel axle 403. When the integrated circuit board is being conveyed, in order to ensure stable conveying of the conveying components 3 in contact with each other, the bottom of the conveying component 3 at the feed point is hinged to the conveying frame 301. A magnetic block is provided at the end of the conveying frame 301. When the conveying component 3 of the rotating component 2 slides to correspond to the conveying component 3 of the base component 1, the magnetic force of the conveying frame 301 will attract and merge. The drive wheel axle 403 is installed near the two sets of conveying components 3, so that the extension frame 302 of the conveying frame 301 directly contacts the drive wheel axle 403 for transmission, achieving stable transmission of the two sets of conveying components 3, thereby achieving stable conveying of the integrated circuit board.

[0032] Among them, such as Figure 2 Figure 5 As shown, the support frame 501 of the support component 5 is fixed to the rear side of the base component 1. An extension frame 502 is fixed to the top front end of the support frame 501. Both the extension frame 502 and the support frame 501 are equipped with reinforcing ribs. A snap-fit ​​platform 503 is provided at the end of the extension frame 502. A fixing plate 504 is fixed to the top of the snap-fit ​​platform 503. Because the auxiliary component 8 needs to be fixed in a specified direction when in use, it is convenient to assist in the conveying of the conveying component 3 at the specified base component 1. Thus, the support frame 501 is directly fixed to the rear side of the base component 1. The extension frame 502 is set at the top front end of the support frame 501. At the same time, the extension frame 502 and the support frame 501 are equipped with reinforcing ribs to ensure the overall stability of the support component 5. The snap-fit ​​platform 503 on the extension frame 502 can fix the sliding component 6, and the fixing plate 504 achieves the tight and stable effect after fixing the sliding component 6.

[0033] Among them, such as Figure 5 Figure 6 As shown, the sliding rods 601 of the sliding assembly 6 are configured as two sets of interlaced horizontal and vertical sliding rods. Each set of sliding rods 601 is equipped with a transmission rod 603. A lifting block 602 is slidably mounted on the transmission rod 603 of the sliding rod 601. The other side of the lifting block 602 is slidably mounted on the mutually perpendicular transmission rod 603. An outwardly protruding strip is provided on the contact surface between the lifting block 602 and the sliding rod 601. The sliding assembly 6 is configured as a lifting and position adjustment structure, thus setting the sliding rods 601 as two sets of horizontal and vertical sliding rods, and making the two sets of sliding rods 601 mutually perpendicular. The sliding rods 601 are configured to slide relative to each other through the lifting block 602. The lifting block 602 is simultaneously driven by both sets of transmission rods 603, so that the sliding assembly 6 can stably perform the function of lifting and lowering the height. In order to make the sliding between them more stable, a protruding strip is directly provided at the sliding contact position of the lifting block 602, so that the protruding strip provides auxiliary guidance and ensures the stability between the sliding rods 601.

[0034] Among them, such as Figure 5 Figure 6 As shown, the connecting plate 701 of the connecting component 7 is fixed at the bottom of the sliding component 6. A top plate 702 is fixed at the bottom of the connecting plate 701. The top plate 702 is a rectangular plate structure. Outer slides 703 are slidably installed at both ends of the top plate 702. A spring structure is added between the outer slides 703 and the top plate 702. In order to avoid the auxiliary component 8 pressing on the integrated circuit board, the connecting plate 701 is set at the bottom of the sliding component 6, and the top plate 702 is fixed at the bottom of the connecting plate 701, so as to make the connecting component 7 at the bottom of the sliding component 6 more stable. The outer slide 703 is directly slidably installed at the bottom of the top plate 702. A spring is added at the sliding installation of the outer slide 703, so that when the auxiliary component 8 presses on the integrated circuit board, the spring profile of the outer slide 703 provides auxiliary buffering, ensuring the transmission of the integrated circuit board while providing auxiliary protection for the integrated circuit board.

[0035] Among them, such as Figure 6 Figure 7As shown, the auxiliary plate 801 of the auxiliary component 8 is connected to the bottom of the connecting component 7. An arc-shaped sliding frame is provided on the auxiliary plate 801, and a power motor 804 is slidably mounted on the arc-shaped sliding frame of the auxiliary plate 801. Wheel shafts 802 are rotatably mounted at both ends of the auxiliary plate 801. The wheel shafts 802 and the power motor 804 are driven by bevel gears. Firstly, the wheel shafts 802 are rotatably mounted at both ends of the auxiliary plate 801, and the bevel gear structure enables stable transmission between the wheel shafts 802 and the power motor 804. The power motor 804 is slidably mounted on the arc-shaped frame of the auxiliary plate 801. The frame structure allows the power motor 804 to float slightly, ensuring more stable transmission of the power motor 804 to the wheel shaft 802. The wheel bodies on both sides of the wheel shaft 802 are enlarged in diameter, and an auxiliary belt 803 is wound around the wheel body of the wheel shaft 802. The auxiliary belt 803 is thickened. In order to allow the auxiliary belt 803 to better contact the integrated circuit board and prevent the integrated circuit board from contacting the auxiliary board 801, the diameter of the wheel bodies on both sides of the wheel shaft 802 is directly increased, and the auxiliary belt 803 wound around the wheel body of the wheel shaft 802 is thickened, so as to achieve a stable transmission effect of the auxiliary belt 803 to the contacting integrated circuit board.

[0036] The working principle of this invention is as follows: During installation, the gear disk 103 at the bottom of the base assembly 1 needs to be tested in advance to ensure stable transmission of the gear disk 103 by the transmission device. Then, the rotating assembly 2 is installed on the transmission platform 102 at the base assembly 1. At this time, according to the batch of the integrated circuit board, the specified test board 203 needs to be installed at the snap-fit ​​groove 202 position of the rotating assembly 2. Finally, the top retaining ring 104 can be fixed to the top protruding part of the gear disk 103. At this time, the rotating assembly 2 is tested to ensure that it can rotate stably and smoothly. Then, the conveying assembly 3 of the rotating assembly 2 can be checked to see if it can rotate and convey. At this time, the support assembly 5 is fixedly installed. It is necessary to ensure that the sliding assembly 6 at the end of the support assembly 5 is mounted at the specified position corresponding to the rotating assembly 2. Then, the mutual sliding stability of the sliding assemblies 6 is checked to ensure that the installation of the device is completed. During operation, the conveying component 3 at the feeding position of the base assembly 1 conveys the integrated circuit board. At this time, the designated conveying component 3 of the rotating assembly 2 corresponds to the feeding conveying component 3, causing the bottom transmission component 4 of the feeding conveying component 3 to be attracted, so that the transmission component 4 contacts the bottom of the conveying component 3 at the rotating assembly 2. This enables the feeding conveying component 3 to drive the conveying component 3 at the rotating assembly 2 through the transmission component 4, thus completing the stable conveying of the integrated circuit board. At this time, the sliding component 6 at the corresponding feeding position will descend, allowing the auxiliary component 8 at the sliding component 6 to press against the integrated circuit board, assisting in the integrated circuit board to be clamped at the detection plate 203 for detection. If a problem is found in the detection of the integrated circuit board, the rotating assembly 2 will rotate the integrated circuit board to a designated angle, and then the sliding component 6 at the corresponding integrated circuit board will descend, allowing the auxiliary component 8 to contact the integrated circuit board again and convey it towards the outer end, thus completing the unloading and discharge of the unqualified integrated circuit board. When unloading qualified integrated circuit boards, the same method is used to descend the designated sliding component 6 and convey the integrated circuit board through the auxiliary component 8, thus achieving a multi-station rapid detection and unloading effect for integrated circuit boards.

[0037] The following points should be noted in this article: 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in general design.

[0038] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0039] The above are merely specific embodiments of this disclosure, but the scope of protection of this disclosure is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure. Therefore, the scope of protection of this disclosure should be determined by the scope of the claims.

Claims

1. An integrated circuit testing device for multi-station parallel testing, comprising: Base assembly (1); a rotating assembly (2) is installed at the middle position of the base assembly (1), characterized in that a conveying assembly (3) is installed on both the rotating assembly (2) and the base assembly (1), a transmission assembly (4) is installed at the bottom position of the conveying assembly (3) at the feed point, a support assembly (5) is fixed on the base assembly (1) at the rear position corresponding to the rotating assembly (2), the top front end of the support assembly (5) corresponds to the rotating assembly (2), a sliding assembly (6) is fixedly installed at the position corresponding to the rotating assembly (2), an auxiliary assembly (8) is installed at the bottom of the sliding assembly (6), and a connecting assembly (7) is added between the auxiliary assembly (8) and the sliding assembly (6).

2. The integrated circuit testing equipment for multi-station parallel testing according to claim 1, characterized in that, A transmission platform (102) is rotatably mounted at the middle position of the base plate (101) of the base assembly (1). The transmission platform (102) has a hexagonal cut surface. A gear disk (103) is fixed at the bottom position of the transmission platform (102). A top retaining ring (104) is screwed onto the top position of the transmission platform (102).

3. The integrated circuit testing equipment for multi-station parallel testing according to claim 1, characterized in that, The rotating platform (201) of the rotating component (2) is configured as an annular platform structure. Eight sets of slots are provided on the outer extension plate of the rotating platform (201). A conveying component (3) is installed at each set of slots. A vertical snap-fit ​​groove (202) is provided on the rotating platform (201) at the corresponding slot. A detection plate (203) is slidably snap-fitted at the snap-fit ​​groove (202). The detection plate (203) is configured as a ring frame shape corresponding to the snap-fit ​​groove (202).

4. The integrated circuit testing equipment for multi-station parallel testing according to claim 1, characterized in that, The conveying frame (301) of the conveying assembly (3) is mounted on the base assembly (1). An extension frame (302) is added near the rotating assembly (2) of the conveying frame (301). A transmission belt (303) is wound around the outer end of the conveying frame (301) and the extension frame (302). An extension frame (302) is installed at the outer end of the transmission belt (303) of the rotating assembly (2).

5. The integrated circuit testing equipment for multi-station parallel testing according to claim 1, characterized in that, The swing plate (401) of the transmission assembly (4) is hinged to the bottom of the conveying assembly (3) at the feed point. A magnetic block structure is provided at the end of the conveying frame (301). A conveyor belt (402) is installed near the conveying assembly (3) on the conveying frame (301). The drive wheel shaft (403) of the transmission assembly (4) is installed on the extension frame (302) of the conveying assembly (3). The conveyor belt (402) is in direct contact with the drive wheel shaft (403).

6. The integrated circuit testing equipment for multi-station parallel testing according to claim 1, characterized in that, The support frame (501) of the support assembly (5) is fixed at the rear side of the base assembly (1). An extension frame (502) is fixed at the front end of the top of the support frame (501). Both the extension frame (502) and the support frame (501) are equipped with reinforcing ribs. A snap-fit ​​platform (503) is provided at the end of the extension frame (502). A fixing plate (504) is fixed at the top of the snap-fit ​​platform (503).

7. The integrated circuit testing equipment for multi-station parallel testing according to claim 1, characterized in that, The sliding rods (601) of the sliding assembly (6) are arranged in two sets of alternating horizontal and vertical lines. Each set of sliding rods (601) is equipped with a transmission rod (603). A lifting block (602) is slidably installed on the transmission rod (603) of the sliding rod (601). The other side of the lifting block (602) is slidably installed on the mutually perpendicular transmission rods (603). An outward protruding strip is provided on the contact surface between the lifting block (602) and the sliding rod (601).

8. The integrated circuit testing equipment for multi-station parallel testing according to claim 1, characterized in that, The connecting plate (701) of the connecting assembly (7) is fixed at the bottom of the sliding assembly (6). A top plate (702) is fixed at the bottom of the connecting plate (701). The top plate (702) is set as a rectangular plate structure. An outer slide (703) is slidably installed at both ends of the top plate (702). A spring structure is added between the outer slide (703) and the top plate (702).

9. The integrated circuit testing equipment for multi-station parallel testing according to claim 1, characterized in that, The auxiliary plate (801) of the auxiliary component (8) is connected to the bottom of the connecting component (7). An arc-shaped sliding frame is provided on the auxiliary plate (801). A power motor (804) is slidably installed on the arc-shaped sliding frame of the auxiliary plate (801). Wheel shafts (802) are rotatably installed at both ends of the auxiliary plate (801). The wheel shafts (802) and the power motor (804) are driven by bevel gears.

10. The integrated circuit testing equipment for multi-station parallel testing according to claim 9, characterized in that, The wheel body on both sides of the wheel column axle (802) is of an enlarged diameter shape, and an auxiliary belt (803) is wound and installed on the wheel body of the wheel column axle (802). The auxiliary belt (803) is of a thickened shape.

Images