Automatic alignment and soldering apparatus

Abstract

The application discloses an automatic alignment and locking device, which comprises a carrier for carrying products to be aligned, the products comprising a screen module and a keyboard module, and the carrier being provided with a positioning block on one side; a pushing mechanism adapted to push the screen module and the keyboard module to be positioned on the positioning block along the Y-axis direction; a first clamping mechanism comprising a first driving module and two first clamping jaws; a second clamping mechanism comprising a second driving module and two second clamping jaws; a locking mechanism adapted to lock a screw on a hinge between the screen module and the keyboard module; the two first clamping jaws are adapted to move towards each other along the X-axis direction under the driving of the first driving module to centrally position the screen module, and the two second clamping jaws are adapted to move towards each other along the X-axis direction under the driving of the second driving module to centrally position the keyboard module. The application adopts the above structure, and can accurately align the keyboard module and the screen module and is more efficient.

Description

Technical Field

[0001] This invention relates to the field of notebook computer assembly, and in particular to an automatic alignment and locking device. Background Technology

[0002] During the manufacturing process of laptops, the keyboard module and screen module need to be pivotally connected. To improve the alignment and assembly accuracy, locking devices are usually used for automatic alignment. For example, Chinese utility model patent CN202123368123.5 discloses an automatic calibration locking device for laptop assembly, including a carrier, a positioning mechanism, a CCD mechanism, a fine-tuning mechanism, and a locking mechanism. The screen module is supported on the carrier, and the keyboard module is stacked on top of the screen module. The positioning mechanism includes first positioning blocks located on the left and right sides of the carrier and second positioning blocks located on the front and rear sides of the carrier. The screen module is fixed in the left-right direction by the first positioning blocks, and the second positioning block located at the front is connected to a drive cylinder. The second positioning block is used to position the screen module and keyboard module in the front-rear direction. There are two fine-tuning mechanisms, one on the left and one on the right side of the carrier. By pushing the keyboard module in the carrier with the fine-tuning mechanism, the keyboard module moves slightly relative to the screen module to ensure that the gap between the keyboard module and the screen module is within acceptable limits. Two CCD mechanisms are located on the rear of the carrier. These mechanisms are aligned with the gap between the keyboard module and the screen module. The actual gap is obtained through the CCD mechanisms and fed back to the controller. The controller then controls the fine-tuning mechanism to make precise adjustments, ensuring the keyboard and screen modules are precisely aligned. A locking mechanism then screws onto the hinges between the keyboard and screen modules.

[0003] However, the locking device with the above structure requires a CCD mechanism to obtain the actual gap between the keyboard module and the screen module, and a fine-tuning mechanism to fine-tune the keyboard module according to the gap. The process is cumbersome, inefficient, and requires high precision from the fine-tuning mechanism.

[0004] Therefore, it is necessary to improve the existing technology to overcome the aforementioned defects. Summary of the Invention

[0005] The purpose of this invention is to provide an automatic alignment and locking device that enables precise alignment of the keyboard module and the screen module, while also making the alignment more efficient.

[0006] The objective of this invention is achieved through the following technical solution: an automatic alignment and locking device, comprising:

[0007] A carrier is used to carry the product to be aligned. The product includes a screen module and a keyboard module stacked on top of the screen module. The carrier has a positioning block on one side in the Y-axis direction.

[0008] A pushing mechanism is located on the other side of the carrier in the Y-axis direction and is adapted to push and position the screen module and the keyboard module against the positioning block;

[0009] The first clamping mechanism includes a first drive module and two first grippers that are drively connected to the first drive module. The two first grippers are respectively disposed on both sides of the carrier in the X-axis direction and correspond to the screen module.

[0010] The second clamping mechanism includes a second drive module and two second grippers that are drively connected to the second drive module. The two second grippers are respectively located on both sides of the carrier in the X-axis direction and correspond to the keyboard module.

[0011] The locking mechanism is adapted to tighten the screws on the hinge between the screen module and the keyboard module;

[0012] The two first grippers are adapted to move toward each other along the X-axis under the drive of the first drive module to center the screen module, and the two second grippers are adapted to move toward each other along the X-axis under the drive of the second drive module to center the keyboard module.

[0013] Furthermore, the pushing mechanism includes:

[0014] The first pushing component includes a first pushing drive and a first pushing roller that is throttledly connected to the first pushing drive, the first pushing roller corresponding to the screen module;

[0015] The second push assembly includes a second push drive and a second push roller that is pulsatorically connected to the second push drive, the second push roller being corresponding to the keyboard module;

[0016] The first push roller is adapted to push the screen module to the positioning block under the drive of the first push drive member, and the second push roller is adapted to push the keyboard module to the positioning block under the drive of the second push drive member.

[0017] Furthermore, the carrier is a vacuum adsorption structure, and its bearing surface is provided with several suction cups for adsorbing the screen module.

[0018] Furthermore, the vehicle is connected to brackets on both sides in the Y-axis direction to keep it in a suspended state, and the first drive module and the second drive module are both located below the vehicle.

[0019] Furthermore, a connecting seat is provided between each of the second grippers and the output end of the corresponding second drive module. The connecting seat has a clearance area extending through in the X-axis direction. The first drive module passes through the clearance area and is located above the second drive module. The first gripper is located below the second gripper.

[0020] Furthermore, the first clamping mechanism includes:

[0021] A first mounting plate is inserted through the avoidance area, and the first drive module is mounted on its top.

[0022] A support block is disposed at the bottom of the first mounting plate and located around the second clamping mechanism, and the support block is adapted to support the first mounting plate;

[0023] The connecting seat can move relative to the first clamping mechanism along the X-axis.

[0024] Furthermore, the second clamping mechanism includes:

[0025] The second mounting plate has the second drive module mounted on its top.

[0026] Adjust the module, which is located below the second mounting plate and is connected to the second mounting plate in a transmission manner;

[0027] The adjustment module is adapted to drive the second mounting plate to adjust its position along the X-axis.

[0028] Further, the first gripper includes:

[0029] Support;

[0030] A clamping member is disposed on the support and can rotate about a direction parallel to the Z-axis, with its clamping side on the X-axis side.

[0031] An elastic element is connected between the support and the clamping member on the connecting side away from the clamping side. The number of elastic elements is several, and they are respectively disposed at both ends of the connecting side in the Y-axis direction.

[0032] Furthermore, the structure of the second gripper is the same as that of the first gripper.

[0033] Furthermore, the locking mechanism includes:

[0034] Y-axis module;

[0035] The X-axis module is connected to the output end of the Y-axis module, and the X-axis module has two output ends;

[0036] There are two camera modules, which are respectively located at different output ends of the X-axis module. The camera modules are located above the vehicle and the shooting ends are arranged downwards.

[0037] There are two Z-axis modules, each connected to a different output terminal of the X-axis module.

[0038] There are two electric screwdriver modules, each connected to the output end of a different Z-axis module, and the electric screwdriver modules are located above the carrier.

[0039] Compared with the prior art, the present invention has the following beneficial effects: The present invention, by setting a pushing mechanism, can push and position the screen module and keyboard module against the positioning block along the Y-axis, thereby achieving positioning of the screen module and keyboard module in the Y-axis direction; by setting a first clamping mechanism and a second clamping mechanism, the first clamping mechanism includes a first driving module and two first jaws drivenly connected to the first driving module, the two first jaws being adapted to move towards each other along the X-axis and clamp the screen module to center its position in the X-axis direction; the second clamping mechanism includes a second driving module and two second jaws drivenly connected to the second driving module, the two second jaws being adapted to move towards each other along the X-axis and clamp the keyboard module to center its position in the X-axis direction. This ensures that the locking mechanism can accurately tighten the screws on the hinge between the screen module and the keyboard module, while eliminating the need for a CCD mechanism to detect and adaptively adjust the gap between the screen module and the keyboard module. The process is simple and the alignment is more efficient. Attached Figure Description

[0040] Figure 1 This is a schematic diagram of the automatic alignment and locking device of the present invention.

[0041] Figure 2 This is an exploded structural diagram of the first clamping mechanism and the second clamping mechanism in this invention.

[0042] Figure 3 This is a schematic diagram of the installation of the carrier and the pushing mechanism in this invention.

[0043] Figure 4 yes Figure 3 A schematic diagram of its decomposed structure.

[0044] Figure 5 This is an exploded structural diagram of the first clamping mechanism in this invention.

[0045] Figure 6 This is an exploded structural diagram of the second clamping mechanism in this invention.

[0046] Figure 7 This is an exploded structural diagram of the first gripper in this invention.

[0047] Explanation of icon numbers:

[0048] 100. Carrier; 110. Positioning block; 120. Suction cup; 130. Bracket; 200. Pushing mechanism; 210. First pushing assembly; 211. First pushing drive; 212. First pushing roller; 220. Second pushing assembly; 221. Second pushing drive; 222. Second pushing roller; 300. First clamping mechanism; 310. First drive module; 320. First gripper; 321. Support; 3211. Limiting groove; 322. Clamping member; 3221. Clamping side; 3222. Connecting side; 323. Elastic member 324. Rotating component; 325. Flexible block; 330. First mounting plate; 340. Support block; 350. First slide rail assembly; 400. Second clamping mechanism; 410. Second drive module; 420. Second gripper; 430. Connecting seat; 431. Clearance area; 440. Second mounting plate; 450. Second slide rail assembly; 460. Adjustment module; 500. Locking mechanism; 510. Y-axis module; 520. X-axis module; 530. Camera module; 540. Z-axis module; 550. Electric screwdriver module; 600. Machine base. Detailed Implementation

[0049] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustrative purposes only and are not intended to limit the scope of this application. Furthermore, it should be noted that, for ease of description, only the parts relevant to this application are shown in the accompanying drawings, not the entire structure. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of this application.

[0050] The terms “comprising” and “having”, and any variations thereof, used in this application are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or apparatus that includes a series of steps or units is not limited to the steps or units listed, but may optionally include steps or units not listed, or may optionally include other steps or units inherent to such process, method, product, or apparatus.

[0051] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0052] Please see Figure 1 and Figure 2 As shown, an automatic alignment and locking device corresponding to a preferred embodiment of the present invention includes: a carrier 100 for carrying products to be aligned (not shown), the products including a screen module and a keyboard module stacked on top of the screen module, the carrier 100 having a positioning block 110 on one side in the Y-axis direction; a pushing mechanism 200 located on the other side of the carrier 100 in the Y-axis direction, adapted to push and position the screen module and keyboard module against the positioning block 110; and a first clamping mechanism 300 including a first drive module 310 and two first grippers 320 tractively connected to the first drive module 310, the two first grippers 320 being disposed on both sides of the carrier 100 in the X-axis direction. And corresponding to the screen module; the second clamping mechanism 400 includes a second drive module 410 and two second grippers 420 that are pulsatorically connected to the second drive module 410. The two second grippers 420 are respectively disposed on both sides of the carrier 100 in the X-axis direction and correspond to the keyboard module; the locking mechanism 500 is adapted to lock the screws on the hinge between the screen module and the keyboard module; wherein, the two first grippers 320 are adapted to move towards each other in the X-axis direction under the drive of the first drive module 310 to center the screen module, and the two second grippers 420 are adapted to move towards each other in the X-axis direction under the drive of the second drive module 410 to center the keyboard module.

[0053] This invention utilizes a pushing mechanism 200 to push and position the screen module and keyboard module against the positioning block 110 along the Y-axis, thereby achieving positioning of the screen module and keyboard module in the Y-axis direction. Furthermore, it incorporates a first clamping mechanism 300 and a second clamping mechanism 400. The first clamping mechanism 300 includes a first driving module 310 and two first grippers 320 connected to the first driving module 310. The two first grippers 320 are adapted to move towards each other along the X-axis and clamp the screen module, thus centrally positioning the screen module in the X-axis direction. The second clamping mechanism 400 includes a second drive module 410 and two second grippers 420 that are pulverizedly connected to the second drive module 410. The two second grippers 420 are adapted to move toward each other along the X-axis and clamp the keyboard module to center the keyboard module in the X-axis direction. This ensures that the locking mechanism 500 can accurately tighten the screws on the hinge between the screen module and the keyboard module without needing to detect and adaptively adjust the gap between the screen module and the keyboard module through a CCD mechanism. The process is simple and the alignment is more efficient.

[0054] Furthermore, the locking device includes a machine base 600, a carrier 100, a pushing mechanism 200, a first clamping mechanism 300, a second clamping mechanism 400, and a locking mechanism 500, all of which are mounted on the machine base 600.

[0055] Furthermore, referring to Figure 3 and Figure 4 As shown, the carrier 100 has a square structure with an outer contour adapted to the product contour. Two positioning blocks 110 are arranged side by side along the X-axis and located at both ends of the carrier 100 on the Y-axis side. Since the sides of the screen module are arc surfaces, if the bottom of the screen is not attached to the carrier 100, it is easy for it to lift up when the pushing mechanism 200 pushes it, thus causing damage. To avoid the above situation, in this embodiment, the carrier 100 is a vacuum adsorption structure, and its bearing surface is provided with several suction cups 120 for adsorbing the screen module. The screen module can be tightly adsorbed onto the bearing surface of the carrier 100 through the suction cups 120. When the pushing mechanism 200 operates, it is suitable for overcoming the adsorption force of the carrier 100 to push the screen module and can effectively prevent the screen module from lifting up. Preferably, there are four suction cups 120, which are distributed at the four corners of the carrier 100 to adsorb the four corners of the screen module respectively, and the screen module is flatter after adsorption.

[0056] Further, the pushing mechanism 200 includes a first pushing component 210 and a second pushing component 220. The first pushing component 210 includes a first pushing drive 211 and a first pushing roller 212 pulsorily connected to the first pushing drive 211, the first pushing roller 212 corresponding to the screen module. The second pushing component 220 includes a second pushing drive 221 and a second pushing roller 222 pulsorily connected to the second pushing drive 221, the second pushing roller 222 corresponding to the keyboard module. In this embodiment, both the first pushing drive 211 and the second pushing drive 221 are linear cylinders arranged along the Y-axis direction, and the rotation axes of the first pushing roller 212 and the second pushing roller 222 are parallel to the Z-axis. The first pushing roller 212 is adapted to push the screen module to the positioning block 110 under the drive of the first pushing drive 211, and the second pushing roller 222 is adapted to push the keyboard module to the positioning block 110 under the drive of the second pushing drive 221. Preferably, there are two first pushing components 210, which are arranged side by side along the X-axis to correspond to the two ends of the screen module to be pushed in the X-axis direction; there are two second pushing components 220, which are arranged side by side along the X-axis to correspond to the two ends of the keyboard module to be pushed in the X-axis direction.

[0057] Furthermore, referring to Figure 2 , Figure 5 and Figure 6 As shown, the first drive module 310 can employ a lead screw with a double helix structure in conjunction with a motor, or a linear motor with two movers, giving the first drive module 310 two output ends. Each first gripper 320 is connected to a different output end, enabling the two first grippers 320 to move towards or away from each other along the X-axis. The structure of the second drive module 410 is the same as that of the first drive module 310, and will not be described further here.

[0058] Preferably, the carrier 100 is connected to brackets 130 on both sides in the Y-axis direction. The brackets 130 are adapted to keep the carrier 100 in a suspended state. The first drive module 310 and the second drive module 410 are both inserted below the carrier 100 in the X-axis direction to make the carrier 100 and the clamping mechanism more compact. Preferably, a connecting seat 430 is connected between each second gripper 420 and the output end of its corresponding second drive module 410. The connecting seat 430 forms a clearance area 431 through the X-axis direction. The first drive module 310 is inserted through the clearance area 431 and is located above the second drive module 410, while the first gripper 320 is located below the second gripper 420. By adopting the above structure, the first drive module 310 and the second drive module 410 are very compact, and the mutual limitation of the first gripper 320 and the second gripper 420 during movement is effectively avoided.

[0059] Furthermore, the first clamping mechanism 300 includes a first mounting plate 330 and a support block 340. A first drive module 310 is disposed on the top of the first mounting plate 330, and a first gripper 320 is supported above the first drive module 310. A first slide rail assembly 350 is provided between the first gripper 320 and the first mounting plate 330 to guide the first gripper 320 to move along the X-axis direction. The first mounting plate 330 passes through the clearance area 431, and the support block 340 is disposed at the bottom of the first mounting plate 330 and supported by the machine base 600. The support block 340 is located around the second clamping mechanism 400 to support the first mounting plate 330, so as to prevent the weight of the first mounting plate 330 and the first drive module 310 located thereon from being borne by the clearance area 431, so that the connecting seat 430 can move smoothly relative to the first clamping mechanism 300 along the X-axis direction. Preferably, there are multiple support blocks 340, which are distributed on both sides of the first mounting plate 330 in the Y-axis direction.

[0060] Furthermore, the second clamping mechanism 400 includes a second mounting plate 440, a second drive module 410 disposed on the top of the second mounting plate 440, a connecting seat 430 supported above the second drive module 410, a second gripper 420 located on the top of the connecting seat 430, and a second slide rail assembly 450 disposed between the connecting seat 430 and the second mounting plate 440 to guide the connecting seat 430 and the second gripper 420 located thereon to move along the X-axis direction.

[0061] Preferably, the second clamping mechanism 400 further includes an adjustment module 460 located below the second mounting plate 440. The adjustment module 460 is a linear module arranged along the X-axis direction and is connected to the second mounting plate 440 in a transmission manner to drive the second mounting plate 440 to adjust its position along the X-axis direction.

[0062] This invention, by setting an adjustment module 460, allows for the use of the centering position of the first gripper 320 as a reference when the device experiences alignment errors due to prolonged use or during device debugging. The adjustment module 460 then adjusts the position of the second drive module 410 in the X-axis direction, thereby adjusting the centering position of the second gripper 420. This ensures that the positioned keyboard module aligns with the positioned screen module of the first gripper 320, eliminating the need for additional adjustments to the gripper positions of the first drive module 310 and / or the second drive module 410, making the operation very convenient.

[0063] Furthermore, referring to Figure 7 As shown, the first gripper 320 includes a support 321, a clamping member 322, and an elastic member 323. The support 321 is fixed to the output end of the first drive module 310. The clamping member 322 is disposed on the support 321 and can rotate about a direction parallel to the Z-axis. Specifically, a rotating member 324 can be disposed between the clamping member 322 and the support 321. One side of the clamping member 322 in the X-axis direction is the clamping side 3221, and the clamping sides 3221 of each first gripper 320 are arranged opposite to each other. The other side of the clamping member 322 away from the clamping side 3221 is the connecting side 3222. The elastic member 323 is connected between the support 321 and the connecting side 3222. There are several elastic members 323, which are disposed at both ends of the connecting side 3222 in the Y-axis direction. In this embodiment, the elastic member 323 is a spring, and its extension direction is parallel to the X-axis direction. In its natural state, the elastic elements 323 at both ends can keep the clamping element 322 in a preset position, preventing the first gripper 320 from rotating relative to the support 321.

[0064] By employing the aforementioned structure, the first gripper 320 can adaptively rotate according to the actual side of the screen module when it approaches and contacts the screen module, adjusting to a contact angle with the side of the screen module, thus making the pushing and clamping of the first gripper 320 more reliable. After adjustment, the elastic element 323 at one end is compressed, and the elastic element 323 at the other end is stretched. When the first gripper 320 moves away from the screen module, the clamping member 322 can quickly and reliably return to the preset position under the action of the elastic elements 323 at both ends.

[0065] Preferably, the support 321 is recessed inward on one side in the X-axis direction to form a limiting groove 3211, and the clamping member 322 is partially housed in the limiting groove 3211. The bottom of the limiting groove 3211 is arranged opposite to the connecting side 3222 of the clamping member 322. The elastic member 323 is connected between the bottom of the limiting groove 3211 and the connecting side 3222. The limiting groove 3211 is suitable for limiting the maximum rotation angle of the clamping member 322 when it rotates forward and backward, thereby improving the positional reliability of the clamping member 322 on the support 321.

[0066] Preferably, a flexible block 325 is provided on the clamping side 3221 of the clamping member 322. The flexible block 325 can be made of materials such as rubber or silicone. The flexible block 325 is used to contact the screen module to prevent damage to the screen module during clamping. There are two flexible blocks 325, which are respectively located at both ends of the clamping side 3221 in the Y-axis direction.

[0067] Furthermore, the structure of the second gripper 420 is the same as that of the first gripper 320, so that it can securely and reliably grip the keyboard module. This invention will not be described in detail here.

[0068] Furthermore, referring to Figure 1 As shown, the locking mechanism 500 includes a Y-axis module 510, an X-axis module 520, a camera module 530, a Z-axis module 540, and an electric screwdriver module 550. The Y-axis module 510, X-axis module 520, and Z-axis module 540 are all linear modules. The X-axis module 520 is drive-connected to the output end of the Y-axis module 510 and has two output ends. There are two camera modules 530, each located at a different output end of the X-axis module 520. The camera modules 530 are positioned above the carrier 100 with their shooting ends facing downwards. There are two Z-axis modules 540, each connected to a different output end of the X-axis module 520. There are two electric screwdriver modules 550, each connected to a different output end of the Z-axis module 540. The electric screwdriver modules 550 are positioned above the carrier 100. The camera module 530 is adapted to move to the carrier 100 under the drive of the Y-axis module 510 and the X-axis module 520 to photograph and obtain the actual position of the hinge to be locked, so that the electric screwdriver module 550 can accurately contact the screw on the hinge and lock it under the drive of the Y-axis module 510, the X-axis module 520 and the Z-axis module 540.

[0069] The automatic alignment and locking device of this invention operates as follows: First, the product to be installed is placed on the carrier 100. The first pushing component 210 and the second pushing component 220 push the screen module and the keyboard module to the positioning block 110, respectively. The camera module 530, driven by the X-axis module 520 and the Y-axis module 510, moves to the carrier 100 and takes a picture of the hinge to determine if there are screws at the hinge. If there are no screws at the hinge, the operator removes the product. If there are screws, the electric screwdriver module 550, driven by the X-axis module 520, the Y-axis module 510, and the Z-axis module 540, moves to the screw and loosens it. Then, the first pushing component 210 and the second pushing component 220 reset and loosen the screen module and the keyboard module. The suction cup 120 of the carrier 100 is activated to attract the screen module. The first pushing component 210 and the second pushing component 220 push the screen module and the keyboard module back to the positioning block. Step 110: Positioning of the screen module and keyboard module in the Y-axis direction is achieved, and the suction cup 120 of the carrier 100 releases its adsorption on the screen module. Then, the first jaw 320 of the first clamping mechanism 300 moves towards each other to clamp the screen module, achieving positioning of the screen module in the X-axis direction. The second jaw 420 of the second clamping mechanism 400 moves towards each other to clamp the keyboard module, achieving positioning of the keyboard module in the X-axis direction. Next, the camera module 530 moves to the position of the first jaw 320 and the second jaw 420 under the drive of the X-axis module 520 and the Y-axis module 510 to photograph the screw position. Then, the electric screwdriver module 550 moves to the screw position under the drive of the X-axis module 520, the Y-axis module 510 and the Z-axis module 540 to tighten the screw at the hinge. Finally, the pushing mechanism 200, the clamping mechanism and the electric screwdriver module 550 are reset, and the operator removes the product from the carrier 100.

[0070] Preferably, both the first gripper 320 and the second gripper 420 are provided with a MARK. After the first clamping mechanism 300 and the second clamping mechanism 400 clamp the product, the camera module 530 first takes a picture of the pre-locking MARK on the gripper. Then, after the electric screwdriver module 550 tightens the screw, the camera module 530 takes another picture of the post-locking MARK on the gripper. The pre-locking MARK and post-locking MARK are used to determine whether there is a positional deviation in the clamping mechanism, which is convenient for subsequent adjustments.

[0071] The above description is merely an embodiment of this application and does not limit the patent scope of this application. Any equivalent structural or procedural transformations made using the content of this application's specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this application.

Claims

1. An automatic alignment and locking device, characterized in that, include: The carrier (100) is used to carry the product to be aligned. The product includes a screen module and a keyboard module stacked on top of the screen module. The carrier (100) has a positioning block (110) on one side in the Y-axis direction. A pushing mechanism (200) is located on the other side of the carrier (100) in the Y-axis direction and is adapted to push and position the screen module and the keyboard module against the positioning block (110). The first clamping mechanism (300) includes a first drive module (310) and two first grippers (320) that are drively connected to the first drive module (310). The two first grippers (320) are respectively disposed on both sides of the carrier (100) in the X-axis direction and correspond to the screen module. The first gripper (320) includes: Support (321); A clamping member (322) is disposed on the support (321) and can rotate about a direction parallel to the Z-axis, with the clamping side (3221) on the X-axis side. An elastic element (323) is connected between the support (321) and the connecting side (3222) of the clamping member (322) away from the clamping side (3221). The number of elastic elements (323) is several, and they are respectively disposed at both ends of the connecting side (3222) in the Y-axis direction. The second clamping mechanism (400) includes a second drive module (410) and two second grippers (420) that are drively connected to the second drive module (410). The two second grippers (420) are respectively disposed on both sides of the carrier (100) in the X-axis direction and correspond to the keyboard module. A connecting seat (430) is connected between each second gripper (420) and the output end of the corresponding second drive module (410). The connecting seat (430) forms a clearance area (431) through the X-axis direction. The first drive module (310) passes through the clearance area (431) and is located above the second drive module (410). The first gripper (320) is located below the second gripper (420). A locking mechanism (500) is adapted to tighten screws on the hinge between the screen module and the keyboard module, the locking mechanism (500) comprising: Y-axis module (510); The X-axis module (520) is connected to the output end of the Y-axis module (510) and the X-axis module (520) has two output ends. There are two camera modules (530), which are respectively located at different output ends of the X-axis module (520). The camera modules (530) are located above the vehicle (100) and the shooting end is arranged downwards. There are two Z-axis modules (540), which are respectively connected to different output terminals of the X-axis module (520); There are two electric screwdriver modules (550), which are connected to the output ends of different Z-axis modules (540) and are located above the carrier (100). The two first grippers (320) are adapted to move toward each other along the X-axis under the drive of the first drive module (310) to center the screen module, and the two second grippers (420) are adapted to move toward each other along the X-axis under the drive of the second drive module (410) to center the keyboard module. The first clamping mechanism (300) includes: A first mounting plate (330) is inserted through the avoidance area (431), and the first drive module (310) is mounted on its top. A support block (340) is disposed at the bottom of the first mounting plate (330) and located around the second clamping mechanism (400). The support block (340) is adapted to support the first mounting plate (330). The connecting seat (430) is movable relative to the first clamping mechanism (300) along the X-axis direction; The second clamping mechanism (400) includes: The second mounting plate (440) has the second drive module (410) mounted on its top. Adjustment module (460) is located below the second mounting plate (440) and is connected to the second mounting plate (440) in a transmission manner; The adjustment module (460) is adapted to drive the second mounting plate (440) to adjust its position along the X-axis.

2. The automatic alignment and locking device as described in claim 1, characterized in that, The pushing mechanism (200) includes: The first push assembly (210) includes a first push drive (211) and a first push roller (212) that is pulsatorically connected to the first push drive (211), the first push roller (212) corresponding to the screen module; The second push assembly (220) includes a second push drive (221) and a second push roller (222) that is pulsatorically connected to the second push drive (221), the second push roller (222) corresponding to the keyboard module; The first push roller (212) is adapted to push the screen module to the positioning block (110) under the drive of the first push drive member (211), and the second push roller (222) is adapted to push the keyboard module to the positioning block (110) under the drive of the second push drive member (221).

3. The automatic alignment and locking device as described in claim 1, characterized in that, The carrier (100) is a vacuum adsorption structure, and its bearing surface is provided with a number of suction cups (120) for adsorbing the screen module.

4. The automatic alignment and locking device as described in claim 1, characterized in that, The vehicle (100) is connected to brackets (130) on both sides in the Y-axis direction to keep it in a suspended state. The first drive module (310) and the second drive module (410) are both located below the vehicle (100).

5. The automatic alignment and locking device as described in claim 1, characterized in that, The structure of the second gripper (420) is the same as that of the first gripper (320).

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