A lifting and translating assembly and a chip detection device having the same

Abstract

The application relates to the field of wafer production, in particular to a lifting and translating assembly and a chip detection device with the same. The lifting and translating assembly comprises a carrier provided with at least one adjusting end, the adjusting end is provided with at least one adjusting surface, and the adjusting surface is arranged at an acute angle with a horizontal plane; a movable table is provided with at least one first accommodating space with an opening facing the carrier, the first accommodating space is suitable for accommodating the adjusting end, and two sides of the first accommodating space are provided with a pair of first mounting holes; at least one height adjusting shaft is rotatably arranged in the first mounting hole at two ends, the height adjusting shaft is provided with at least one conical inclined surface along an axial direction, the conical inclined surface is arranged in linear contact with the adjusting surface, the height adjusting shaft is rotated to move along the axial direction to change the length of the linear contact between the conical inclined surface and the adjusting surface, and the carrier is lifted or lowered. The application solves the problem that the wear of a certain position in the rigid collision between a pulley and an inclined surface affects chip positioning and causes test result errors.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of wafer production, in particular to a lifting and translation assembly and a chip detection device with the same. BACKGROUND

[0002] In the intelligent era, the core of intelligent equipment is semiconductor chips. The country vigorously develops semiconductor-related industries, and needs to connect chip design, production, testing and packaging. With the increasing demand for intelligence in society, the complexity of chips is increasing, with more and more internal modules, and the manufacturing process is more advanced, resulting in more and more failure modes (i.e. a comprehensive term for the entire failure process, including failure factors, mechanisms, development process, and arrival of critical state).

[0003] After the chip is produced, how to ensure that the designed chip meets the design target, and how to ensure that the manufactured chip meets the required yield, which requires chip testing device for detection. In the chip testing device, the position of the chip to be tested needs to be accurately positioned before testing. Once the positioning position deviates, it is likely to cause errors in the test results. Compared with electric adjustment, the manual adjustment mode of the lifting and translation assembly of the stage can meet the needs of different customers, with the advantages of high precision and low cost. The existing lifting and translation assembly often uses a point contact adjustment mode of the contact point between the inclined surface and the pulley. In long-term use, due to the rigid collision between the inclined surface and the pulley, wear at one or more positions often occurs. When the inclined surface and the pulley contact at this position, it will cause the height of the chip on the stage to be inaccurate, affecting the positioning of the chip on the stage and causing errors in the test results. SUMMARY

[0004] Therefore, the technical problem to be solved by the present application is to overcome the wear at one position of the pulley and the inclined surface in long-term rigid collision, which affects the height positioning of the chip and causes errors in the test results, thereby providing a lifting and translation assembly and a chip detection device with the same.

[0005] To solve the above problems, the present application provides a lifting and translation assembly, comprising:

[0006] The stage is provided with at least one adjustment end, and the adjustment end is provided with at least one adjustment surface, and the adjustment surface is arranged at an acute angle with the horizontal plane;

[0007] The movable table is provided with at least one first accommodating space with an opening facing the stage, and the first accommodating space is adapted to accommodate the adjustment end, and the two sides of the first accommodating space are provided with a pair of first mounting holes arranged oppositely;

[0008] At least one height adjustment shaft, two ends of the height adjustment shaft are respectively rotatably arranged in the first mounting hole, the height adjustment shaft is provided with at least one conical slope along the axial direction, the conical slope is arranged in linear contact with the adjustment surface, the height adjustment shaft is rotated to move along the axial direction, so as to change the length of the linear contact between the conical slope and the adjustment surface, and an acting force is applied to the adjustment surface to drive the platform to rise or fall.

[0009] Optionally, the adjustment end, the first accommodating space and the height adjustment shaft are all two oppositely arranged, the height adjustment shaft is provided with two conical slopes along the axial direction.

[0010] Optionally, the adjustment end further comprises a sliding block fixedly connected with the platform, the sliding block is arranged between the height adjustment shaft and the platform, and the adjustment surface is arranged on the sliding block.

[0011] Optionally, a pair of fixed plates and at least one first horizontal adjustment structure are further arranged correspondingly, at least one of the fixed plates is provided with a second accommodating space with an opening facing the platform, the movable table is provided with a movable block, the second accommodating space contains the movable block, a second mounting hole is arranged on the fixed plate, and the first horizontal adjustment structure is connected with the movable block through the second mounting hole, so as to adjust the position of the movable table.

[0012] Optionally, the first horizontal adjustment structure comprises a first horizontal adjustment member and a first elastic member arranged on two sides of the movable block, the first horizontal adjustment member abuts against one side of the movable block, and the first elastic member is connected with the opposite side of the movable block and the fixed plate respectively.

[0013] Optionally, the two fixed plates are oppositely arranged to form a third accommodating space, the third accommodating space contains the platform and at least one second horizontal adjustment structure abutting against the platform, and the adjustment direction of the second horizontal adjustment structure is perpendicular to the adjustment direction of the first horizontal adjustment structure.

[0014] Optionally, the second horizontal adjustment structure comprises a second horizontal adjustment member and a second elastic member arranged on two sides of the platform, the second horizontal adjustment member abuts against the side wall of the platform through a third mounting hole arranged on the fixed plate, and the second elastic member is connected with the opposite side wall of the platform and the other fixed plate respectively.

[0015] Optionally, an elastic pressing plate and a fastener are further arranged, the lower surface of the elastic pressing plate is attached to the upper surface of the adjustment end, and the elastic pressing plate and the movable table are fixedly connected through the fastener.

[0016] A chip detection device comprises the lifting and translating assembly, and further comprises a rotating disc provided with at least one lifting and translating assembly.

[0017] Optionally, the number of the lifting and translating assemblies is one pair of lifting and translating assemblies oppositely arranged on the rotating disc.

[0018] The technical scheme has the following advantages:

[0019] 1. The lifting and translating assembly comprises a carrier provided with at least one adjusting end, the adjusting end is provided with at least one adjusting surface, the adjusting surface is arranged at an acute angle with a horizontal plane; a movable table is provided with at least one first accommodating space with an opening facing the carrier, the first accommodating space is adapted to accommodate the adjusting end, and two sides of the first accommodating space are provided with a pair of first mounting holes oppositely arranged; at least one height adjusting shaft is rotatably arranged at two ends of the height adjusting shaft in the first mounting holes, the height adjusting shaft is provided with at least one conical inclined surface along an axial direction, the conical inclined surface is arranged in linear contact with the adjusting surface, the height adjusting shaft is rotated to move along the axial direction to change the length of the linear contact between the conical inclined surface and the adjusting surface, and an acting force is applied to the adjusting surface to drive the carrier to rise or fall. The first accommodating space of the movable table is adapted to accommodate the adjusting end, and the pair of first mounting holes oppositely arranged on the two sides of the first accommodating space are rotatably connected with the two ends of the height adjusting shaft, so that the conical inclined surface of the height adjusting shaft is arranged in linear contact with the adjusting surface of the adjusting end. When the height adjusting shaft is rotated along the axial direction, the length of the linear contact changes, and the conical inclined surface bears the gravity of the carrier through the linear contact. Even if the adjusting surface or the conical inclined surface is worn at a certain point, it will not affect the contact between the adjusting surface and the conical inclined surface at other points in the linear contact, thereby ensuring the accuracy during the height adjustment and avoiding the problem of inaccurate test results caused by the factors of the lifting and translating assembly itself. Compared with point contact, the linear contact mode avoids the problem that the wear of a certain point affects the adjustment accuracy; compared with the contact between surfaces, the linear contact mode can reduce the friction between the surfaces.

[0020] 2. The lifting and translating assembly comprises two adjusting ends, two first accommodating spaces and two height adjusting shafts oppositely arranged, the number of the first accommodating spaces is adapted to the number of the adjusting ends and the height adjusting shafts, the two height adjusting shafts oppositely arranged increase the number of the linear contact with the adjusting surface, compared with one height adjusting shaft, the two height adjusting shafts oppositely arranged uniformly bear the gravity of the carrier, so that the adjustment process is more stable. The height adjusting shaft is provided with two conical inclined surfaces along the axial direction, so that the transmission and adjustment process is more stable.

[0021] 3. The lifting and translating assembly provided by the present invention further includes a slider fixedly connected to the platform at the adjustment end. The slider is located between the height adjustment shaft and the platform, and the adjustment surface is located on the slider. The separation of the slider from the platform facilitates the separate processing of the adjustment surface, reducing the difficulty and cost of processing.

[0022] 4. The lifting and translating assembly provided by the present invention further includes a pair of correspondingly arranged fixed plates and at least one first horizontal adjustment structure. At least one fixed plate has a second receiving space with an opening facing the platform. A movable block is provided on the movable platform. The movable block is contained within the second receiving space. The fixed plate has a second mounting hole. The first horizontal adjustment structure passes through the second mounting hole and connects to the movable block to adjust the position of the movable platform. The movable block is located within the second receiving space. When the first horizontal adjustment structure passes through the second mounting hole, it connects to the movable block, thereby adjusting the position of the movable platform through the first horizontal adjustment structure.

[0023] 5. The lifting and translating assembly provided by the present invention includes a first horizontal adjustment structure comprising a first horizontal adjustment member and a first elastic member disposed on both sides of the movable block. The first horizontal adjustment member abuts against one side of the movable block, and the first elastic member is connected to the opposite side of the movable block and a fixed plate. When movement toward the first elastic member is required, the first horizontal adjustment member is rotated clockwise to apply force to compress the first elastic member; when movement away from the first elastic member is required, the first horizontal adjustment member is rotated counterclockwise, and the compressed first elastic member provides a force to the movable block to move toward the first horizontal adjustment member.

[0024] 6. The lifting and translating assembly provided by the present invention has two fixed plates arranged opposite to each other to form a third accommodating space. The third accommodating space contains a platform and at least one second horizontal adjustment structure that abuts against the platform. The adjustment direction of the second horizontal adjustment structure is perpendicular to the adjustment direction of the first horizontal adjustment structure, so as to adjust the position of the platform in two vertical directions (e.g., 0° and 90° directions in the horizontal plane) respectively in the horizontal plane.

[0025] 7. The lifting and translating assembly provided by the present invention includes a second horizontal adjustment structure comprising a second horizontal adjustment member and a second elastic member disposed on both sides of the platform. The second horizontal adjustment member passes through a third mounting hole provided on the fixed plate and abuts against the side wall of the platform. The second elastic member is connected to the opposite side wall of the platform and another fixed plate. When movement toward the second elastic member is required, the second horizontal adjustment member is rotated clockwise to apply force to compress the first elastic member. When movement away from the second elastic member is required, the second horizontal adjustment member is rotated counterclockwise, and the compressed second elastic member provides a force to move the platform toward the second horizontal adjustment member.

[0026] 8. The lifting and translating assembly provided by this invention further includes an elastic pressure plate and fasteners. The lower surface of the elastic pressure plate is in contact with the upper surface of the adjusting end, and the elastic pressure plate and the movable platform are fixedly connected by the fasteners. During the process of the height adjusting shaft rotating to raise the adjusting end, the elastic pressure plate deforms due to the upward force from the adjusting end. During the process of the height adjusting shaft rotating to lower the adjusting end, the deformed elastic pressure plate applies a downward force towards the movable platform to the adjusting end, transmitting the force through the adjusting end to the height adjusting shaft. When the platform is adjusted downwards, this avoids the problem of gaps between the adjusting surface and the height adjusting shaft that might occur due to the platform's own weight. By applying force to the adjusting end, the adjusting surface is tightly fitted with the conical inclined surface of the height adjusting shaft, ensuring the stability of the connection between the various parts of the platform during movement and guaranteeing the accuracy of height adjustment. Simultaneously, the elastic pressure plate and fasteners ensure a tight connection between the platform and the movable platform, preventing deviation between the platform and the movable platform when the platform moves along the adjustment direction of the first horizontal adjusting structure and the adjustment direction of the second horizontal adjusting structure. No locking screws or other components are needed to lock the platform position, resulting in a simple structure.

[0027] 9. The chip inspection device provided by the present invention, due to the use of the lifting and translation components described in any one of the preceding claims, has the advantages described in any one of the preceding claims. It also includes a turntable, on which at least one lifting and translation component is provided, wherein the number of lifting and translation components is a pair arranged opposite to each other on the turntable. The design of a pair of lifting and translation components facilitates the automation of the chip inspection device; that is, when a chip on one lifting and translation component is being inspected, a chip on the other lifting and translation component is waiting to be placed or removed, achieving a streamlined process and improving the overall inspection efficiency of the equipment. Attached Figure Description

[0028] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0029] Figure 1 This is a schematic diagram of the lifting and translation component provided in an embodiment of the present invention;

[0030] Figure 2 This is an exploded structural diagram of the lifting and translating assembly provided in an embodiment of the present invention.

[0031] Figure 3 This is a schematic diagram of the structure of the platform provided in an embodiment of the present invention;

[0032] Figure 4This is a schematic diagram of the structure of the movable platform provided in an embodiment of the present invention;

[0033] Figure 5 This is a schematic diagram of the slider provided in an embodiment of the present invention;

[0034] Figure 6 This is a schematic diagram of the height adjustment shaft provided in an embodiment of the present invention;

[0035] Figure 7 This is a schematic diagram of the connection between the turntable and the fixed plate provided in an embodiment of the present invention.

[0036] Explanation of reference numerals in the attached drawings: 1. Platform; 2. Adjustment end; 3. Movable platform; 4. Movable block; 5. First receiving space; 6. First mounting hole; 7. Slider; 8. Adjustment surface; 9. Conical inclined surface; 10. Height adjustment shaft; 11. Third mounting hole; 12. Fixing plate; 13. Second receiving space; 14. Third receiving space; 15. Second mounting hole; 16. Turntable; 17. Elastic pressure plate; 18. First horizontal adjustment component; 19. Second horizontal adjustment component; 20. First elastic component; 21. Second elastic component; 22. Fastener; 23. Groove. Detailed Implementation

[0037] The technical solution of the present invention will now be clearly and completely described 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 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.

[0038] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0039] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0040] Furthermore, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0041] like Figure 1 - Figure 7 A specific embodiment of the lifting and translating assembly shown includes: a platform 1 and a movable platform 3 arranged opposite to each other, and two height adjustment shafts 10 that are rotatably connected to the movable platform 3 at both ends and in contact with the platform 1. The platform 1 has an adjustment end 2 on each side, and each adjustment end 2 has two adjustment surfaces 8 that are set at acute angles to the horizontal plane facing the platform 1. The movable platform 3 has two first accommodating spaces 5 with openings facing the platform 1, and each first accommodating space 5 is suitable for accommodating one adjustment end 2.

[0042] To adjust the height of stage 1, such as Figure 2 and Figure 4 As shown, the first accommodating space 5 of the movable platform 3 has a pair of oppositely arranged first mounting holes 6 on both sides. Both ends of each height adjustment shaft 10 are rotatably connected to the first mounting hole 6, i.e., the first mounting hole 6 has an internal thread, and both ends of the height adjustment shaft 10 have external threads. To adapt to the adjustment surface 8, as... Figure 2 and Figure 6 As shown, each height adjustment shaft 10 has two conical inclined surfaces 9 along its axial direction, and the conical inclined surfaces 9 are linearly contacted with the adjustment surface 8. For ease of installation, after the straight rod of the height adjustment shaft 10 is installed onto the movable platform 3, the conical inclined surfaces 9 are then fixedly connected to the straight rod.

[0043] To facilitate the machining of stage 1, such as Figure 3 and Figure 5 As shown, the adjusting end 2 also includes a slider 7 fixedly connected to the platform 1. The slider 7 is located between the height adjusting shaft 10 and the platform 1, and the adjusting surface 8 is located on the slider 7. To facilitate a tight fit between the adjusting surface 8 and the conical inclined surface 9, as shown... Figure 1 and Figure 2As shown, it also includes two elastic pressure plates 17 and four fasteners 22. The lower surface of each elastic pressure plate 17 is in contact with the upper surface of the adjusting end 2. The two fasteners 22 are respectively disposed at both ends of one elastic pressure plate 17. The elastic pressure plate 17 is fixedly connected to the movable table 3 by the fasteners 22. Specifically, the elastic pressure plate 17 is a rubber plate and the fasteners 22 are screws.

[0044] To facilitate horizontal adjustment of stage 1, such as Figure 1 , Figure 2 , Figure 4 and Figure 7 As shown, it also includes a pair of fixed plates 12 arranged opposite each other and two first horizontal adjustment structures. Each fixed plate 12 has a second receiving space 13 with an opening facing the platform 1. A movable block 4 is provided on each side of the movable platform 3. Each second receiving space 13 contains a movable block 4. Each end of the second receiving space 13 on each fixed plate 12 is provided with a second mounting hole 15 and a groove 23, respectively. The first horizontal adjustment structure includes a first horizontal adjustment member 18 and a first elastic member 20 respectively disposed on both sides of the movable block 4. The first horizontal adjustment member 18 passes through the second mounting hole 15 and abuts against one side of the movable block 4. The first elastic member 20 abuts against the opposite side of the movable block 4 and the groove 23 of the fixed plate 12. Specifically, the first elastic member 20 is a manual micro-head, and the first elastic member 20 is a spring. When the platform 1 needs to move toward the first elastic element 20, the first horizontal adjustment member 18 rotates in the forward direction to apply force to the movable block 4 to compress the first elastic element 20. The movable block 4 then drives the movable platform 3 and the platform 1 to move. When the platform 1 needs to move away from the first elastic element 20, the first horizontal adjustment member 18 rotates in the reverse direction. The compressed first elastic element 20 then applies a force to the movable block 4 to move toward the first horizontal adjustment member 18. The movable block 4 then drives the movable platform 3 and the platform 1 to move away from the first elastic element 20.

[0045] To facilitate the movement of platform 1 in the adjustment direction perpendicular to the first horizontal adjustment structure, such as Figure 1 , Figure 2 , Figure 4 and Figure 7As shown, it also includes a second horizontal adjustment structure perpendicular to the adjustment direction of the first horizontal adjustment structure. A third receiving space 14 is formed between the two opposing fixed plates 12. The third receiving space 14 contains the platform 1 and a second horizontal adjustment structure that abuts against the platform 1. The second horizontal adjustment structure includes a second horizontal adjustment member 19 and a second elastic member 21 respectively disposed on both sides of the platform 1. The second horizontal adjustment member 19 passes through the third mounting hole 11 provided on the fixed plate 12 and abuts against the side wall of the platform 1. The second elastic member 21 is connected to the opposite side wall of the platform 1 and the other fixed plate 12 respectively. Specifically, the second elastic member 21 is a manual micro-head, and the second elastic member 21 is a spring. When the platform 1 needs to move toward the direction of the second elastic element, the second horizontal adjustment member 19 rotates in the forward direction to apply force to the movable block 4 to compress the second elastic element 21, thereby driving the platform 1 to move; when the platform 1 needs to move away from the second elastic element 21, the second horizontal adjustment member 19 rotates in the reverse direction, and the compressed second elastic element 21 will give the movable block 4 a force to move toward the second horizontal adjustment member 19, thereby driving the platform 1 to move away from the second elastic element 21.

[0046] A chip detection device is also provided, including the above-mentioned lifting and translation components, as well as a turntable 16 and a vision component. The turntable 16 is provided with a pair of lifting and translation components arranged opposite to each other, and the pair of lifting and translation components are arranged at a flat angle (e.g., 0°, 180°).

[0047] In the specific implementation process, before debugging chip positioning, the chip to be tested is placed on stage 1, and then placed inside the vision component. The position of the chip is determined by the vision component. When the height of stage 1 needs to be adjusted, the height adjustment shaft 10 is rotated to change the length of the linear contact between the conical inclined plane 9 and the adjustment surface 8, causing stage 1 to rise or fall. When adjustment is needed along the adjustment direction of the first horizontal adjustment structure, one or two of the first horizontal adjustment components 18 are rotated to move the movable stage 3 and stage 1 along the adjustment direction of the first horizontal adjustment structure via the movable block 4. When adjustment is needed along the adjustment direction of the second horizontal adjustment structure, the second horizontal adjustment component 19 is rotated to move stage 1 along the adjustment direction of the second horizontal adjustment structure. Through the adjustment of height and horizontal direction, the chip to be tested is accurately positioned to facilitate subsequent testing.

[0048] The lifting and translation component provided by the present invention can ensure that the conical inclined surface 9 of the height adjustment rod and the adjustment surface 8 of the slider 7 are tightly fitted when the height changes, and has the advantages of compact structure, easy adjustment and high precision.

[0049] As an alternative implementation, the number of adjustment surfaces 8 on the slider 7 can be 1, 3, 4 or even more, and correspondingly, the height adjustment shaft is provided with 1, 3, 4 or even more conical inclined surfaces along the axial direction.

[0050] As an alternative implementation, the number of adjustment end 2, first accommodating space 5 and height adjustment shaft 10 may be 1, 3, 4 or even more.

[0051] As an alternative implementation, the number of the first horizontal adjustment structure, the second mounting hole 15, and the groove 23 may be one, three, four, or even more.

[0052] As an alternative implementation, the number of the second horizontal adjustment structure and the second mounting holes 15 may be 2, 3, 4 or even more.

[0053] As an alternative implementation, the first horizontal adjusting member 18 and the second horizontal adjusting member 19 may also be screws.

[0054] As an alternative implementation, the first elastic element 20 and the second elastic element 21 may also be rubber blocks.

[0055] As an alternative implementation, the elastic pressure plate 17 may also be a silicone pad.

[0056] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the scope of protection of this invention.

Claims

1. A lifting and translating assembly, characterized in that, include: The platform (1) is provided with at least one adjustment end (2), and the adjustment end (2) is provided with at least one adjustment surface (8), which is set at an acute angle to the horizontal plane; The movable platform (3) is provided with at least one first accommodating space (5) with an opening facing the platform (1). The first accommodating space (5) is adapted to accommodate the adjustment end (2). A pair of first mounting holes (6) are provided on both sides of the first accommodating space (5). At least one height adjustment shaft (10) is provided, with both ends of the height adjustment shaft (10) rotatably disposed in the first mounting hole (6). The height adjustment shaft (10) is provided with at least one conical inclined surface (9) along the axial direction. The conical inclined surface (9) is linearly contacted with the adjustment surface (8). The height adjustment shaft (10) is rotated to move along the axial direction to change the length of the linear contact between the conical inclined surface (9) and the adjustment surface (8), and a force is applied to the adjustment surface (8) to drive the platform (1) to rise or fall. It also includes a pair of fixed plates (12) and at least one first horizontal adjustment structure. At least one of the fixed plates (12) is provided with a second receiving space (13) with an opening facing the platform (1). The movable platform (3) is provided with a movable block (4). The second receiving space (13) contains the movable block (4). The fixed plate (12) is provided with a second mounting hole (15). The first horizontal adjustment structure passes through the second mounting hole (15) and connects to the movable block (4) to adjust the position of the movable platform (3). The central axis of the height adjustment shaft is set parallel to the central axis of the first horizontal adjustment component (18) of the first horizontal adjustment structure.

2. The lifting and translating assembly according to claim 1, characterized in that, The adjustment end (2), the first accommodating space (5) and the height adjustment shaft (10) are all two oppositely arranged. The height adjustment shaft (10) has two conical inclined surfaces (9) along the axial direction.

3. The lifting and translating assembly according to claim 1, characterized in that, The adjustment end (2) also includes a slider (7) fixedly connected to the platform (1). The slider (7) is located between the height adjustment shaft (10) and the platform (1), and the adjustment surface (8) is located on the slider (7).

4. The lifting and translating assembly according to claim 1, characterized in that, The first horizontal adjustment structure includes a first horizontal adjustment member (18) and a first elastic member (20) disposed on both sides of the movable block (4). The first horizontal adjustment member (18) abuts against one side of the movable block (4), and the first elastic member (20) is connected to the opposite side of the movable block (4) and the fixed plate (12).

5. The lifting and translating assembly according to claim 4, characterized in that, The two fixed plates (12) are arranged opposite to each other to form a third receiving space (14), which contains the platform (1) and at least one second horizontal adjustment structure that abuts against the platform (1). The adjustment direction of the second horizontal adjustment structure is perpendicular to the adjustment direction of the first horizontal adjustment structure.

6. The lifting and translating assembly according to claim 5, characterized in that, The second horizontal adjustment structure includes a second horizontal adjustment member (19) and a second elastic member (21) disposed on both sides of the platform (1). The second horizontal adjustment member (19) passes through the third mounting hole (11) provided on the fixed plate (12) and abuts against the side wall of the platform (1). The second elastic member (21) is connected to the opposite side wall of the platform (1) and the other fixed plate (12) respectively.

7. The lifting and translating assembly according to any one of claims 1-3, characterized in that, It also includes an elastic pressure plate (17) and a fastener (22), the lower surface of the elastic pressure plate (17) is in contact with the upper surface of the adjustment end (2), and the elastic pressure plate (17) is fixedly connected to the movable table (3) by the fastener (22).

8. A chip detection device, characterized in that, The device includes the lifting and translating assembly as described in any one of claims 1-7, and further includes a turntable (16) on which at least one lifting and translating assembly is provided.

9. The chip testing device according to claim 8, characterized in that, The number of lifting and translation components is a pair arranged opposite each other on the turntable (16).

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