Sucker automatic compatible mechanism for solid-state battery pack inspection

Abstract

The invention discloses an automatic sucker compatible mechanism for solid-state battery pack inspection, which is characterized in that a transverse slide rail, an adjusting slide rail and a transverse middle slide rail are arranged on a frame of the automatic sucker compatible mechanism for solid-state battery pack inspection, and the movement ratio of a transverse follow-up strip to a longitudinal follow-up strip on the frame is adjusted by changing the position of the slide rail on the frame; the method is divided into three adjusting modes: one adjusting transverse follow-up strip; 2, adjusting a transverse follow-up strip and a longitudinal follow-up strip; the three adjusting longitudinal follow-up strips can adjust the transverse follow-up strips or / and the longitudinal follow-up strips to move according to the size characteristics of the battery pack through the adjusting sliding rails, multi-size adjustment is carried out, the carrying stability of the battery pack suction cup is guaranteed, and meanwhile it is guaranteed that the suction face of the suction nozzle is parallel to the face of the battery pack every time suction is carried out by adjusting the angle of the suction nozzle; and the stability of non-planar carrying is ensured.

Description

Technical Field

[0001] This invention application relates to the field of non-destructive testing of solid-state battery packs, specifically to an automatic compatibility mechanism for suction cups used in the testing of solid-state battery packs. Background Technology

[0002] In the prior art, when performing non-destructive testing on liquid lithium battery packs of different specifications, it is necessary to use suction cups of different specifications to accommodate the handling of battery packs of different sizes, or to set up corresponding size adjustment structures to achieve the handling of battery packs of different sizes. However, the existing size adjustment structures have fixed adjustment dimensions and cannot adjust to multiple sizes. Furthermore, the existing suction cups in the prior art are mostly used for planar gripping and are not suitable for gripping non-planar battery packs. Summary of the Invention

[0003] The purpose of this invention application is to address the shortcomings of existing technologies by providing an automatic compatibility mechanism for suction cups used in the inspection of solid-state battery packs. To solve the above problems, this invention application provides the following technical solution.

[0004] An automatic compatibility mechanism for a suction cup used in solid-state battery testing includes: a mounting frame, a telescopic cylinder, a frame, a transverse follower bar, a longitudinal follower bar, a support, a suction nozzle, a transverse slide rail, an adjusting slide rail, and a transverse intermediate slide rail. The frame is fixedly mounted below the mounting frame. The mounting frame is connected to the output end of the telescopic cylinder and is raised and lowered by the telescopic cylinder. The transverse and longitudinal follower bars are slidably mounted on the frame. Suction nozzles are mounted below the transverse and longitudinal follower bars via supports. The suction nozzles are rotatably connected to the supports via a rotating mechanism. The frame is provided with a transversely mounted transverse slide rail, a transverse intermediate slide rail, and a slidably mounted transverse and longitudinal follower bar. The adjusting slide rail on the middle slide rail and the frame has a transverse follower strip that is slidably connected to the transverse slide rail via a sliding pin one and guided by the transverse guide rail. The longitudinal follower strip is slidably connected to the adjusting slide rail via a sliding pin two and guided by the adjusting slide rail. Both the transverse and longitudinal follower strips are provided with long slots. The sliding pin two passes through the long slots on the transverse and longitudinal follower strips to slidably connect the transverse and longitudinal follower strips to the adjusting slide rail. The frame is also provided with a power transmission mechanism to drive the transverse and / or longitudinal follower strips to move. Both ends of the adjusting slide rail are provided with a drive mechanism to drive the adjusting slide rail to move along the frame.

[0005] The power transmission mechanism includes a lead screw mounted on a frame, and the lead screw is a positive and negative thread lead screw. A power support frame is mounted on the frame. The motor is slidably mounted on the power support frame via a motor base. The electric cylinder is fixed on the power support frame. The output end of the electric cylinder is connected to the motor base. The sliding of the motor base is achieved by the extension and retraction of the electric cylinder.

[0006] A gear is provided at the output end of the motor, which is located directly above the electric cylinder. A lead screw gear is provided in the middle of the lead screw to mesh with the lead screw gear. Slider blocks are provided on both sides of the lead screw gear and are threadedly connected to the lead screw. The sliders are connected to the transverse follower bars to drive the transverse follower bars to move closer or further apart.

[0007] The power support frame is also equipped with a longitudinal gear that can mesh with the gear. The motor base slides back and forth along the power support frame, so that the gear at the motor output end meshes with the lead screw gear and the longitudinal gear respectively.

[0008] A longitudinal intermediate slide rail is also provided along the horizontal center of the frame. A longitudinal moving rack is also installed in the longitudinal intermediate slide rail. The rack is connected to the longitudinal follower bar. A swing plate is provided on the power support frame. An arc-shaped groove is opened on the swing plate. The longitudinal moving gear is slidably installed in the arc-shaped groove. The longitudinal moving gear is fixedly connected to the output end of the electric cylinder through a swing rod. When the electric cylinder extends, it drives the motor base to slide. The gear meshes with the lead screw gear and drives the swing rod to swing. This causes the longitudinal gear to swing downward along the arc-shaped groove and away from the longitudinal moving rack. When the electric cylinder retracts, it drives the motor base to slide and drives the gear to slide towards the end of the longitudinal gear. At the same time, it drives the swing rod to swing. This causes the longitudinal gear to swing along the arc-shaped groove and approach the longitudinal moving rack. The longitudinal gear meshes with the longitudinal moving rack and also meshes with the gear.

[0009] Both ends of the adjusting slide rail are fixed with sliding gears, and a micro motor is coaxially mounted on the sliding gears. Racks meshing with the sliding gears are located on both sides of the frame and the transverse intermediate slide rail. When the micro motor rotates, it drives the sliding gears to rotate, causing the gears to mesh with the racks and slide along the frame and the transverse intermediate slide rail, thus adjusting the position of the adjusting slide rail on the frame and the transverse intermediate slide rail, thereby changing the movement ratio of the transverse follower to the longitudinal follower. The frame and the transverse intermediate slide rail have a U-shaped cross-section, and the adjusting slide rail is a telescopic slide rail.

[0010] The rotating mechanism includes a rotating rod rotatably connected to the support and a swing motor that drives the rotating rod to rotate. A mounting plate is provided at the lower end of the rotating rod, and the suction nozzle is provided on the mounting plate. Distance sensors are also provided on both sides of the suction nozzle on the mounting plate. The rotation angle of the swing motor is adjusted by detecting the distance between the two distance sensors and the non-planar battery pack in real time, so that the suction surface of the suction nozzle is always parallel to the battery pack.

[0011] The advantages of this application compared to the prior art are as follows: By adjusting the setting of the slide rail, the horizontal follower bar and / or the vertical follower bar can be adjusted according to the size characteristics of the battery pack, so as to make multi-size adjustments and ensure the stability of the battery pack suction cup handling. At the same time, by adjusting the angle of the suction nozzle, it is ensured that the suction surface of the suction nozzle is parallel to the surface of the battery pack each time it is suctioned, thus ensuring the stability of the non-planar battery pack handling. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this invention, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0013] Figure 1 This is a top view of the removal power transmission mechanism of the suction cup automatic compatibility mechanism for solid-state battery pack inspection according to the present invention. Figure 2 This is a front view of the automatic compatibility mechanism for the suction cup used in the inspection of solid-state battery packs according to this invention application; Figure 3 This is a side view of the automatic compatibility mechanism for the suction cup used in the inspection of solid-state battery packs according to this invention application; Figure 4 This is a schematic diagram of the power transmission mechanism of the present invention. Figure 5 For the present invention application Figure 1 Cross-sectional view of the frame; Figure 6 This is a schematic diagram of the rotating mechanism of this invention application; The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof. Detailed Implementation

[0014] 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 embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0015] In the following, some exemplary embodiments of the present disclosure will be described in detail with reference to the exemplary drawings. It should be noted that when adding reference numerals to the constituent elements of each drawing, the same constituent elements will, as far as possible, have the same reference numerals even if they are indicated in different drawings. In describing exemplary embodiments, detailed descriptions of well-known configurations or functions associated with exemplary embodiments will be omitted if it is determined that such detailed descriptions may obscure the gist of the present disclosure.

[0016] like Figure 1-6As shown, an automatic compatibility mechanism for a suction cup used in the inspection of solid-state battery packs includes: a mounting frame 31, a telescopic cylinder 15, a frame 9, a transverse follower bar 11, a longitudinal follower bar 12, a support 14, a suction nozzle 1, a transverse slide rail 27, an adjusting slide rail 5, and a transverse intermediate slide rail 10. The frame 9 is fixedly installed below the mounting frame 31. The mounting frame 31 is connected to the output end of the telescopic cylinder 15 and is lifted and lowered by the telescopic cylinder 15. The transverse follower bar 11 and the longitudinal follower bar 12 are slidably arranged on the frame 9. A suction nozzle 1 is installed below each of the transverse follower bar 11 and the longitudinal follower bar 12 via the support 14. The suction nozzle 1 is rotatably connected to the support 14 via a rotating mechanism. The frame 9 is provided with a transverse slide rail 27 and a transverse intermediate slide rail 10 arranged laterally. An adjusting slide rail 5 is slidably mounted on the transverse intermediate slide rail 10 and the frame 9. The transverse follower 11 is slidably connected to the transverse slide rail 27 via a sliding pin 1 and is guided to move by the transverse guide rail 27. The longitudinal follower 12 is slidably connected to the adjusting slide rail 5 via a sliding pin 2 4 and is guided to move by the adjusting slide rail 5. Both the transverse follower 11 and the longitudinal follower 12 are provided with long slots. The sliding pin 2 4 passes through the long slots on the transverse follower 11 and the longitudinal follower 12 to slidably connect the transverse follower 11 and the longitudinal follower 12 to the adjusting slide rail 5. The frame 9 is also provided with a power transmission mechanism for driving the transverse follower 11 and / or the longitudinal follower 12 to move. Both ends of the adjusting slide rail 5 are provided with a drive mechanism for driving the adjusting slide rail 5 to move along the frame 9.

[0017] Furthermore, the power transmission mechanism includes a lead screw 3 mounted on the frame 9, and the lead screw 3 is a positive and negative thread lead screw. A power support frame 13 is mounted on the frame 9. The motor 23 is slidably mounted on the power support frame 13 via a motor base 21. The electric cylinder 22 is fixed on the power support frame 13. The output end of the electric cylinder 22 is connected to the motor base 21. The sliding of the motor base 21 is achieved by the extension and retraction of the electric cylinder 22.

[0018] The output end of the motor 23 is provided with a gear 24, which is located directly above the electric cylinder 22. The middle part of the lead screw 3 is provided with a lead screw gear 25 that meshes with the gear. On both sides of the lead screw gear 25, there are sliders that are threadedly connected to the lead screw 3. The sliders are connected to the transverse follower 11 to drive the transverse follower 11 to move closer or further apart.

[0019] Furthermore, the power support frame 13 is also provided with a longitudinal shift gear 19 that can mesh with the gear 24. The motor base 21 slides back and forth along the power support frame 13, so that the gear 24 at the output end of the motor 23 meshes with the lead screw gear 25 and the longitudinal shift gear 19 respectively.

[0020] Furthermore, a longitudinal intermediate slide rail 2 is provided along the middle of the transverse direction on the frame 9. A longitudinal moving rack 26 is also provided in the longitudinal intermediate slide rail 2. The longitudinal moving rack 26 can mesh with the longitudinal moving gear 19. The longitudinal moving rack 26 is connected to the longitudinal follower bar 12.

[0021] Furthermore, a swing plate 28 is provided on the power support frame 13. An arc-shaped groove is provided on the swing plate 28. The longitudinal gear 19 is slidably disposed in the arc-shaped groove. The longitudinal gear 19 is fixedly connected to the output end of the electric cylinder 22 through the swing rod 29. When the electric cylinder 22 extends, it drives the motor base 21 to slide. The gear 24 meshes with the lead screw gear 25, and at the same time drives the swing rod 29 to swing, so that the longitudinal gear 19 swings downward along the arc-shaped groove and moves away from the longitudinal rack 26. When the electric cylinder 22 retracts, it drives the motor base 21 to slide, and drives the gear 24 to slide towards the end of the longitudinal gear 19. At the same time, it drives the swing rod 29 to swing, so that the longitudinal gear 19 swings along the arc-shaped groove and moves closer to the longitudinal rack 26. The longitudinal gear 19 meshes with the longitudinal rack 26 and at the same time meshes with the gear 24.

[0022] Furthermore, sliding gears 30 are fixed at both ends of the adjusting slide rail 5. A micro motor 33 is coaxially arranged on the sliding gears 30. Racks 32 that mesh with the sliding gears 20 are arranged on both sides of the frame 9 and the transverse intermediate slide rail 10. When the micro motor 33 rotates, it drives the sliding gears 30 to rotate. The sliding gears 33 mesh with the racks 32 and slide along the frame 9 and the transverse intermediate slide rail 10 to adjust the position of the adjusting slide rail 5 on the frame 9 and the transverse intermediate slide rail 10, thereby changing the movement ratio of the transverse follower 11 driving the longitudinal follower 12. The cross-section of the frame 9 and the transverse intermediate slide rail 10 is U-shaped, and the adjusting slide rail 5 is a telescopic slide rail.

[0023] Furthermore, the rotating mechanism includes a rotating rod 34 rotatably connected to the support 14 and a swing motor that drives the rotating rod 34 to rotate. A mounting plate 35 is provided at the lower end of the rotating rod 34, and the suction nozzle 1 is mounted on the mounting plate. Distance sensors 36 are also provided on the mounting plate 35 on both sides of the suction nozzle 1. The rotation angle of the swing motor is adjusted by detecting the distance between the two distance sensors and the non-planar battery pack in real time, so that the suction surface of the suction nozzle 1 is always parallel to the battery pack.

[0024] The embodiments of this invention application also include a method for using an automatic compatibility mechanism for a suction cup used in solid-state battery pack inspection, comprising the following steps: S1. Adjusting the positions of the longitudinal and transverse follower strips on the frame according to the size characteristics of the battery pack: S1.1. When the battery pack is a horizontally elongated strip, it is only necessary to adjust the position of the horizontal follower strip while keeping the position of the vertical follower strip unchanged. Start the micro motor to drive the sliding gear to rotate. The sliding gear rotates and meshes with the rack in the frame and the horizontal intermediate slide rail, so that the sliding gear moves along the frame and the horizontal intermediate slide rail, thereby driving the two ends of the adjusting slide rail to slide along the frame and the horizontal intermediate slide rail. When the adjusting slide rail is in the vertical position, the micro motor stops rotating, the electric cylinder extends, and drives the motor base to slide, so that the gear meshes with the lead screw gear. At the same time, the electric cylinder drives the vertical gear to swing downward through the rocker arm, disengaging from the longitudinal moving rack. S1.2. When the battery pack is a square battery pack, the positions of the horizontal follower and the vertical follower need to be adjusted simultaneously so that the adjustment slide rail is in an oblique position. Start the micro motor, and rotate the meshing frame and the rack in the horizontal middle slide rail through the sliding gear. This causes the gear to move along the frame and the horizontal middle slide rail, thereby driving the two ends of the adjustment slide rail to slide along the frame and the horizontal middle slide rail. Adjust the oblique angle of the oblique position of the adjustment slide rail according to the length-width ratio of the battery pack so that the ratio of the horizontal follower to the vertical follower is adapted to the length-width ratio of the battery pack. When the adjustment slide rail is in the required position, the micro motor stops rotating, the electric cylinder extends, and drives the motor base to slide, so that the gear meshes with the lead screw gear. At the same time, the electric cylinder drives the vertical gear to swing downward along the arc groove through the swing arm, disengaging from the longitudinal rack. S1.3. When the battery pack is a longitudinally elongated strip battery pack, it is only necessary to adjust the position of the longitudinal follower strip while keeping the position of the transverse follower strip unchanged. Start the micro motor, and the sliding gear rotates to mesh with the rack in the frame, so that the sliding gear moves along the frame and the transverse middle slide rail, thereby driving the two ends of the adjustment slide rail to slide along the frame and the transverse middle slide rail. When the adjustment slide rail is in the longitudinal position, the micro motor stops rotating, the electric cylinder retracts and drives the motor base to slide, driving the gear to slide towards the longitudinal gear end, and at the same time driving the swing arm to swing, so that the longitudinal gear swings upward along the arc groove and approaches the longitudinal moving rack. The longitudinal gear meshes with the longitudinal moving rack and with the gear. S2. After any of the adjustments in steps S1.1-S1.3 of step S1 are completed, the mounting bracket is lowered by the telescopic cylinder and stops lowering after it is a certain distance away from the battery pack; S3. Adjust the nozzle angle: The distance between the nozzle and the battery pack is detected in real time by the distance sensor. When the data from the two distance sensors are different, the swing motor is driven to rotate according to the data measured by the distance sensor, which in turn drives the nozzle to swing. When the data from the two distance sensors are the same, the swing motor is turned off. S4. Drive the telescopic cylinder again to descend, so that the nozzle is in contact with the surface of the battery pack for transport.

[0025] The technical features of the above embodiments can be combined in any way. In order to make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification. Those skilled in the art will understand that the steps, measures, and schemes in the various operations, methods, and processes discussed in this application can be alternated, modified, combined, or deleted; furthermore, other steps, measures, and schemes in the various operations, methods, and processes discussed in this application can also be alternated, modified, rearranged, decomposed, combined, or deleted; furthermore, the steps, measures, and schemes in the prior art that are similar to those disclosed in this application can also be alternated, modified, rearranged, decomposed, combined, or deleted. The above-described embodiments are merely examples of several implementation methods of the present disclosure, and their descriptions are relatively specific and detailed. However, they should not be construed as limiting the scope of the patent for the present disclosure. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present disclosure, and these all fall within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be determined by the appended claims.

Claims

1. A chuck auto-compatibility mechanism for solid state battery pack inspection, comprising: Mounting bracket (31), telescopic cylinder (15), frame (9), transverse follower (11), longitudinal follower (12), support (14), suction nozzle (1), transverse slide rail (27), adjusting slide rail (5), transverse intermediate slide rail (10), frame (9) is fixedly set below mounting bracket (31), mounting bracket (31) is connected to the output end of telescopic cylinder (15) and is driven by telescopic cylinder (15) to lift. Transverse follower (11) and longitudinal follower (12) are slidably set on frame (9), and suction nozzle (1) is set below transverse follower (11) and longitudinal follower (12) through support (14). Suction nozzle (1) is rotatably connected to support (14) through rotating mechanism. Transverse slide rail (27) and transverse intermediate slide rail (10) are set on frame (9).

2. The automatic compatibility mechanism for a chuck used for inspecting a solid-state battery pack according to claim 1, characterized in that: It also includes an adjusting slide rail (5) that is slidably set on the transverse intermediate slide rail (10) and the frame (9). The transverse follower (11) is slidably connected to the transverse slide rail (27) through a sliding pin and is guided to move by the transverse guide rail (27). The longitudinal follower (12) is slidably connected to the adjusting slide rail (5) through a sliding pin (4) and is guided to move by the adjusting slide rail (5).

3. The automatic compatibility mechanism for a chuck used for inspecting a solid-state battery pack according to claim 1, characterized in that: Both the transverse follower (11) and the longitudinal follower (12) are provided with long slots. The sliding pin (4) passes through the long slots on the transverse follower (11) and the longitudinal follower (12) to slide the transverse follower (11) and the longitudinal follower (12) onto the adjusting slide rail (5). The frame (9) is also provided with a power transmission mechanism to drive the transverse follower (11) and / or the longitudinal follower (12) to move. The two ends of the adjusting slide rail (5) are provided with a drive mechanism to drive the adjusting slide rail (5) to move along the frame (9) and the transverse intermediate slide rail (10).

4. The automatic chucking mechanism for solid state battery pack inspection of claim 1, wherein: The power transmission mechanism includes a lead screw (3) mounted on the frame (9), and the lead screw (3) is a positive and negative toothed lead screw. A power support frame (13) is mounted on the frame (9). The motor (23) is slidably mounted on the power support frame (13) through the motor base (21). The electric cylinder (22) is fixed on the power support frame (13). The output end of the electric cylinder (22) is connected to the motor base (21). The sliding of the motor base (21) is achieved by the extension and retraction of the electric cylinder (22).

5. The automatic chucking mechanism for solid state battery pack inspection of claim 1, wherein: The output end of the motor (23) is equipped with a gear (24), which is located directly above the electric cylinder (22). The middle part of the lead screw (3) is equipped with a lead screw gear (25) that meshes with the gear. On both sides of the lead screw gear (25), there are sliders that are threadedly connected to the lead screw (3). The sliders are connected to the transverse follower (11) to drive the transverse follower (11) to move closer or further away from each other.

6. A chuck auto-compatibility mechanism for solid state battery pack inspection according to claim 5, wherein: The power support frame (13) is further provided with a longitudinal moving gear (19) which can engage with the gear (24), the motor base (21) slides along the power support frame (13), so that the gear (24) at the output end of the motor (23) engages with the screw gear (25) and the longitudinal moving gear (19) respectively, the frame (9) is further provided with a longitudinal middle sliding rail (2) along the transverse middle part, the longitudinal moving rack (26) is slidably arranged in the longitudinal middle sliding rail (2), the longitudinal moving rack (26) can engage with the longitudinal moving gear (19), and the longitudinal moving rack (26) is connected with the longitudinal follower (12).

7. The automatic chucking mechanism for solid state battery pack inspection of claim 6, wherein: The power support frame (13) is provided with a swing plate (28), the swing plate (28) is provided with an arc-shaped slot, the longitudinal moving gear (19) is slidably arranged in the arc-shaped slot, the longitudinal moving gear (19) is fixedly connected with the output end of the electric cylinder (22) through the swing rod (29), the electric cylinder (22) extends to drive the motor base (21) to slide, the gear (24) engages with the screw gear (25), and simultaneously drives the swing rod (29) to swing, so that the longitudinal gear (19) swings downward along the arc-shaped slot and moves away from the longitudinal moving rack (26), the electric cylinder (22) is retracted to drive the motor base (21) to slide, drives the gear (24) to slide to the end of the longitudinal gear (19), simultaneously drives the swing rod (29) to swing, so that the longitudinal gear (19) swings along the arc-shaped slot and moves close to the longitudinal moving rack (26), the longitudinal gear (19) engages with the longitudinal moving rack (26) and the gear (24) simultaneously.

8. The automatic chucking mechanism for solid state battery pack inspection of claim 1, wherein: The two ends of the adjusting sliding rail (5) are fixedly provided with sliding gears (30), the sliding gears (30) are coaxially provided with micro motors (33), the frame (9) and the transverse middle sliding rail (10) are provided with racks (32) which engage with the sliding gears (20) on the two sides, the micro motor (33) rotates to drive the sliding gear (30) to rotate, the sliding gear (33) engages with the rack (32) to slide along the frame (9) and the transverse middle sliding rail (10), so as to adjust the position of the adjusting sliding rail (5) on the frame (9) and the transverse middle sliding rail (10), thereby changing the movement ratio of the transverse follower (11) to drive the longitudinal follower (12) to move, the cross section of the frame (9) and the transverse middle sliding rail (10) is in the shape of a concave letter, and the adjusting sliding rail (5) is a telescopic sliding rail.

9. The automatic chucking mechanism for solid state battery pack inspection of claim 1, wherein: The rotating mechanism comprises a rotating rod (34) which is rotatably connected with the support (14) and a swing motor which drives the rotating rod (34) to rotate, the lower end of the rotating rod (34) is provided with a mounting plate (35), the suction nozzle (1) is arranged on the mounting plate, and the mounting plate (35) is further provided with distance measuring sensors (36) on the two sides of the suction nozzle (1), the rotating angle of the swing motor is adjusted by real-time detection of the distance between the two distance measuring sensors (36) and the non-planar battery pack, so that the suction surface of the suction nozzle (1) is always parallel to the battery pack.

10. The use method of the suction cup automatic compatible mechanism for solid-state battery pack inspection according to any one of claims 1-9, comprising the following steps: S1. adjusting the positions of the longitudinal follower and the transverse follower on the frame according to the size characteristics of the battery pack: S1.

1. When the battery pack is a transversely long strip-shaped panel, only the position of the transverse follower needs to be adjusted, the longitudinal follower position is kept unchanged, the micro motor is started, the sliding gear is driven to rotate, the rack in the frame and the transverse middle slide rail is engaged through the sliding gear rotation, the sliding gear moves along the frame and the transverse middle slide rail, thereby driving the two ends of the adjusting slide rail to slide along the frame and the transverse middle slide rail, when the adjusting slide rail is in the longitudinal position, the micro motor stops rotating, the electric cylinder extends, the motor base is driven to slide, the gear engages the screw gear, at the same time, the electric cylinder drives the longitudinal gear to swing downward through the swing rod, and the engagement with the longitudinal rack is disengaged; S1.

2. When the battery pack is a square panel, the positions of the transverse follower and the longitudinal follower need to be adjusted at the same time, the adjusting slide rail is in the oblique position, the micro motor is started, the rack in the frame and the transverse middle slide rail is engaged through the sliding gear rotation, the gear moves along the frame and the transverse middle slide rail, thereby driving the two ends of the adjusting slide rail to slide along the frame and the transverse middle slide rail, the oblique angle of the oblique position of the adjusting slide rail is adjusted according to the length-width ratio of the battery pack, so that the movement ratio of the transverse follower driving the longitudinal follower is adapted to the length-width ratio of the battery pack, when the adjusting slide rail is in the required position, the micro motor stops rotating, the electric cylinder extends, the motor base is driven to slide, the gear engages the screw gear, at the same time, the electric cylinder drives the longitudinal gear to swing downward along the arc-shaped groove through the swing rod, and the engagement with the longitudinal rack is disengaged; S1.

3. When the battery pack is a longitudinally long strip-shaped panel, only the position of the longitudinal follower needs to be adjusted, the transverse follower position is kept unchanged, the micro motor is started, the rack in the frame is engaged through the sliding gear rotation, the sliding gear moves along the frame and the transverse middle slide rail, thereby driving the two ends of the adjusting slide rail to slide along the frame and the transverse middle slide rail, when the adjusting slide rail is in the longitudinal position, the micro motor stops rotating, the electric cylinder retracts, the motor base is driven to slide, the gear slides to the longitudinal gear end, at the same time, the swing rod is swung, the longitudinal gear swings upward along the arc-shaped groove, approaches the longitudinal rack, the longitudinal gear engages with the longitudinal rack and the gear; S2. After any one of steps S1.1-S1.3 in step S1 is completed, the mounting frame is lowered by the telescopic cylinder, and stops lowering after being away from the battery pack by a certain distance; S3. Adjust the angle of the suction nozzle: the distance between the suction nozzle and the battery pack is detected in real time by the distance measuring sensor, when the data of the two distance measuring sensors are different, the swing motor is driven to rotate according to the data measured by the distance measuring sensor, thereby driving the suction nozzle to swing, when the data of the two distance measuring sensors are the same, the swing motor is turned off; S4. The telescopic cylinder is driven again to lower, so that the suction nozzle is attached to the surface of the battery pack, and the battery pack is carried.

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