Multi-surface welding spot inspection equipment

Abstract

The utility model relates to the technical field of automatic production, and discloses a multi-surface welding spot inspection device, a rotating path of a rotating platform is provided with a plurality of first positioning mechanisms, each first positioning mechanism comprises a clamp module used for positioning a product and an elastic positioning module used for positioning the clamp module, the elastic positioning module abuts against the clamp module, a jacking mechanism is arranged below the rotating platform, the jacking mechanism is located on the opposite side of the checking mechanism, the driving end of the jacking mechanism is connected with a clamp opening mechanism and a steering mechanism, and in the upward jacking process of the jacking mechanism, the clamp opening mechanism and the steering mechanism are driven by the elastic positioning module. The clamp opening mechanism ejects the elastic positioning module, the driving end of the steering mechanism is connected with the clamp module, and the steering mechanism drives the clamp module to steer relative to the inspection mechanism; the multi-surface inspection device has the following technical effects that multi-surface inspection of a product is realized on the same station, the working efficiency is effectively improved, and the equipment cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of automated production, and in particular relates to multi-surface welding spot inspection equipment. Background Art

[0002] Due to the limitations of some production processes or operating procedures, spot welding operations may be performed on multiple sides of the product. With the development of automated production technology, the requirements for operation quality are becoming higher and higher. Therefore, before the product leaves the factory, it is necessary to check the multi-sided welds of the product.

[0003] In the prior art, there have emerged some equipment for multi-sided weld inspection. Such equipment usually sets up inspection mechanisms at different workstations according to the inspection requirements of multiple sides. For example, two inspection mechanisms with relative relationships are set up at one workstation, which are used for weld inspection on two opposite sides respectively. Two inspection mechanisms with relative relationships are also set up at the next workstation. Through the rotating conveying mechanism, the product at the previous workstation is rotated and conveyed to the next workstation for weld inspection on the other two opposite sides. This method requires the product to be rotated and conveyed between different workstations, which is not conducive to improving work efficiency. At the same time, more inspection mechanisms need to be set up, which increases equipment costs. Utility Model Content

[0004] In order to solve the deficiencies of the prior art, the present invention provides a multi-sided solder joint inspection device, which realizes multi-sided inspection of products at the same workstation, effectively improving operating efficiency and reducing equipment costs.

[0005] The technical objectives to be achieved by this utility model are achieved through the following technical solutions:

[0006] The utility model provides a multi-surface welding spot inspection device, comprising a rotating platform, a rotating mechanism and an inspection mechanism for welding spot inspection, wherein the rotating platform is connected to the driving end of the rotating mechanism, and the inspection mechanism is located on one side of the rotating platform;

[0007] A plurality of first positioning mechanisms are provided on the rotation path of the rotating platform, wherein the first positioning mechanisms include a clamp module for positioning the product and an elastic positioning module for positioning the clamp module, wherein the elastic positioning module abuts against the clamp module;

[0008] A lifting mechanism is provided below the rotating platform, and the lifting mechanism is located on the opposite side of the inspection mechanism, and the driving end of the lifting mechanism is connected to the clamping mechanism and the steering mechanism;

[0009] During the upward lifting process of the lifting mechanism, the clamping mechanism pushes open the elastic positioning module, the driving end of the steering mechanism is connected to the clamp module, and the steering mechanism drives the clamp module to turn relative to the inspection mechanism.

[0010] In some implementations, the fixture module includes a base and a positioning seat, the positioning seat is mounted on the base, and the base is movably disposed on the rotating platform;

[0011] A first connecting portion for abutting against the elastic positioning module is formed at the edge of the base, and a second connecting portion for connecting to the driving end of the steering mechanism is formed at the lower end of the base. Through the first connecting portion and the second connecting portion, the alignment connection relationship between the clamp module and the elastic positioning module, and the alignment connection relationship between the clamp module and the driving end of the steering mechanism are established respectively, thereby ensuring the positioning accuracy of the clamp module and improving the accuracy of multi-sided weld inspection.

[0012] In some implementations, the elastic positioning module includes a mounting seat, an elastic member, and a positioning block;

[0013] The positioning block includes a positioning portion, a connecting portion, and a pushing portion connected in sequence, the connecting portion is rotatably connected to the mounting seat, and the elastic member abuts between the mounting seat and the connecting portion and is located on the rotation path of the connecting portion;

[0014] Under the elastic force of the elastic member, the positioning portion abuts against the first connecting portion. Under the pushing action of the clamping mechanism, the pushing portion links the connecting portion to rotate relative to the mounting seat. The connecting portion squeezes the elastic member so that the positioning portion is separated from the first connecting portion, thereby utilizing the elastic action of the elastic member to link the positioning block to position the clamp module.

[0015] In some implementations, the pushing portion includes a roller;

[0016] The clamping mechanism includes a pushing block, so that the rolling contact between the clamping mechanism and the pushing portion can achieve a relatively smooth opening action.

[0017] In some implementations, the steering mechanism includes a steering drive module and a steering block, wherein the steering block is connected to a driving end of the steering drive module;

[0018] The steering block is formed with a third connection portion for connecting with the second connection portion. The connection between the second connection portion and the third connection portion improves the alignment accuracy between the steering block and the fixture module.

[0019] In some implementations, the steering mechanism further includes a sensing module for sensing a steering angle of the steering block;

[0020] The sensing module includes a sensing sheet and a sensor. The sensing sheet is connected to the steering block. The sensor is located on the rotation path of the steering block to ensure that the steering block completes the required angle of steering under the driving action of the steering drive module.

[0021] In some implementations, a second positioning mechanism is further included, which is located on the loading end side of the rotating platform and is used to position the product on the fixture module, thereby improving the positioning accuracy of the product on the fixture module and thus improving the accuracy of multi-sided weld inspection.

[0022] In some implementations, the inspection mechanism includes a visual inspection module and a transverse driving module. The visual inspection module is connected to the driving end of the transverse driving module. The position of the visual inspection module is adjusted by the transverse driving module to adapt to the multi-sided weld inspection requirements of products of different types and sizes, thereby improving versatility and accuracy.

[0023] In some implementations, with each rotation of the rotating platform, at least two of the first positioning mechanisms are in a relative relationship with the inspection mechanism, so that multiple products can be inspected at the same workstation, effectively improving work efficiency.

[0024] In some implementations, the number of the visual inspection modules is at least two, and each of the visual inspection modules is opposite to one of the first positioning mechanisms;

[0025] The number of the clamping mechanisms and the steering mechanisms matches the number of the visual inspection modules, thereby achieving the effect of synchronously inspecting multiple products and effectively improving work efficiency.

[0026] In summary, the present invention has at least the following advantages:

[0027] The utility model provides a multi-faceted weld spot inspection device, which drives the clamping mechanism to lift up and push open the elastic positioning module during the process of lifting, thereby releasing the positioning effect of the elastic positioning module on the clamp module, and at the same time connecting the driving end of the steering mechanism to the clamp module, so that the clamp module can be driven by the steering mechanism and turn relative to the inspection mechanism, thereby achieving the effect of multi-faceted weld spot inspection of the product at one workstation, effectively improving work efficiency, and at the same time, can reduce the number of inspection mechanisms set up, thereby achieving the purpose of reducing equipment costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 A schematic structural diagram of a multi-surface solder joint inspection device provided in Example 1 of the present utility model;

[0029] Figure 2A schematic structural diagram of the lifting mechanism, the clamping mechanism, and the steering mechanism provided in Example 1 of the present utility model;

[0030] Figure 3 A schematic structural diagram of a first positioning mechanism provided in Example 2 of the present utility model;

[0031] Figure 4 A schematic structural diagram of a steering mechanism provided in Example 2 of the present utility model;

[0032] Figure 5 A schematic structural diagram of a multi-surface solder joint inspection device provided in Example 3 of the present utility model;

[0033] 100. Rotate the platform;

[0034] 200, rotating mechanism;

[0035] 300, inspection mechanism; 310, visual inspection module; 320, traverse drive module;

[0036] 400, first positioning mechanism; 410, clamp module; 411, base; 411a, first connecting portion; 411b, second connecting portion; 412, positioning seat; 420, elastic positioning module; 421, mounting seat; 422, elastic member; 423, positioning block; 423a, positioning portion; 423b, connecting portion; 423c, pushing portion;

[0037] 500, jacking mechanism;

[0038] 600, opening mechanism;

[0039] 700, steering mechanism; 710, steering drive module; 720, steering block; 721, third connecting portion; 730, sensing module; 731, sensing sheet; 732, sensor;

[0040] 800. Second positioning mechanism. DETAILED DESCRIPTION

[0041] To make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The described embodiments are only part of the embodiments of the present invention, not all of the embodiments.

[0042] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0043] Example 1:

[0044] See Figure 1 and Figure 2 A multi-surface weld inspection device includes a rotating platform 100, a rotating mechanism 200 and an inspection mechanism 300 for weld inspection. The rotating platform 100 is connected to the driving end of the rotating mechanism 200, and the inspection mechanism 300 is located on one side of the rotating platform 100.

[0045] The rotating mechanism 200 can drive the rotating platform 100 to rotate at a corresponding angle under the set rotation angle requirement. Since the inspection mechanism 300 is located on one side of the rotating platform 100, it is understandable that under the action of the rotating mechanism 200, the rotating platform 100 can rotate relative to the inspection mechanism 300.

[0046] A plurality of first positioning mechanisms 400 are arranged on the rotating path of the rotating platform 100. For example, the rotating platform 100 is divided into at least a loading and unloading station and an inspection station. The loading and unloading station is used for loading and unloading operations of products, and the inspection station facilitates the inspection operation of the inspection mechanism 300. The first positioning mechanisms 400 are distributed at the loading and unloading stations and the inspection stations. That is, during the rotation of the rotating platform 100, different first positioning mechanisms 400 can be switched to correspond to the loading and unloading stations and the inspection stations.

[0047] For example, the product is first loaded onto the first positioning mechanism 400 of the loading and unloading station of the rotating platform 100 by a manual or automated loading and unloading mechanism. Then, under the rotation of the rotating mechanism 200, the rotating platform 100 drives the loaded first positioning mechanism 400 to rotate to the inspection station. The product on the first positioning mechanism 400 is inspected for multiple weld points by the inspection mechanism 300. After the inspection is completed, the first positioning mechanism 400 is rotated back to the loading and unloading station for product unloading under the rotation of the rotating mechanism 200 again. It is understandable that while the inspection mechanism 300 is inspecting the product at the first positioning mechanism 400 at the inspection station, the manual or automated loading and unloading mechanism is simultaneously performing unloading and reloading operations on the first positioning mechanism 400 at the loading and unloading station.

[0048] The first positioning mechanism 400 includes a clamp module 410 for positioning the product and an elastic positioning module 420 for positioning the clamp module 410 . The elastic positioning module 420 abuts against the clamp module 410 .

[0049] First, the elastic positioning module 420 is abutted against the clamp module 410. After the clamp module 410 is positioned, the product is loaded onto the clamp module 410 by manual or automatic loading and unloading mechanisms, and the product is positioned by the clamp module 410 to improve the accuracy of the overall operation.

[0050] It is understandable that under normal circumstances, the elastic positioning module 420 and the clamp module 410 maintain abutting positioning relationship under the action of elastic force. When the elastic force is squeezed by an external driving force, the abutting action between the elastic positioning module 420 and the clamp module 410 will be released, that is, the positioning relationship between the elastic positioning module 420 and the clamp module 410 will be released.

[0051] A lifting mechanism 500 is provided below the rotating platform 100 . The lifting mechanism 500 is located on the opposite side of the inspection mechanism 300 . The driving end of the lifting mechanism 500 is connected to the clamping mechanism 600 and the steering mechanism 700 .

[0052] As can be seen from the foregoing, the rotating platform 100 is divided into at least a loading and unloading station and an inspection station. The inspection station facilitates the inspection mechanism 300 to inspect multi-sided welds. Here, the lifting mechanism 500 is located on the opposite side of the inspection mechanism 300 to facilitate the corresponding linkage operation of the first positioning mechanism 400 on the inspection station. Specifically, during the upward lifting process of the lifting mechanism 500, the clamping mechanism 600 pushes open the elastic positioning module 420, releasing the abutment relationship between the elastic positioning module 420 and the clamp module 410. At the same time, the driving end of the steering mechanism 700 is connected to the clamp module 410, so that the steering mechanism 700 can drive the clamp module 410 to turn relative to the inspection mechanism 300.

[0053] During the specific operation process, the elastic positioning module 420 maintains an abutting relationship with the clamp module 410, and positions the clamp module 410 on the rotating platform 100. After the product is loaded onto the clamp module 410 of the loading and unloading station of the rotating platform 100 by a manual or automatic loading and unloading mechanism, under the rotation action of the rotating mechanism 200, the clamp module 410 and the elastic positioning module 420 abutting therewith rotate to the corresponding inspection station position, the lifting mechanism 500 is lifted upward, and the clamping mechanism 600 is lifted upward during the lifting process. Open the elastic positioning module 420, release the abutment relationship between the elastic positioning module 420 and the fixture module 410, and at the same time, the driving end of the steering mechanism 700 is connected to the fixture module 410. Subsequently, the rotating mechanism 200 drives the fixture module 410 to rotate at a set angle, so that different sides of the product on the fixture module 410 face the inspection mechanism 300, achieving the effect of multi-sided weld inspection of the product at the same workstation, effectively improving work efficiency, and at the same time, the number of inspection mechanisms 300 can be reduced to achieve the purpose of reducing equipment costs.

[0054] Example 2:

[0055] The difference between this embodiment and embodiment 1 is that this embodiment further optimizes the structure of the multi-surface welding spot inspection device of the utility model. Figure 3 and Figure 4 .

[0056] In this embodiment, the clamp module 410 includes a base 411 and a positioning seat 412. The positioning seat 412 is used to position the product. The positioning seat 412 is installed on the base 411. The base 411 is movably arranged on the rotating platform 100 so that the base 411 can rotate under the action of the steering mechanism 700.

[0057] A first connecting portion 411a for abutting against the elastic positioning module 420 is formed at the edge of the base 411, and a second connecting portion 411b for connecting to the driving end of the steering mechanism 700 is formed at the lower end of the base 411. Through the first connecting portion 411a and the second connecting portion 411b, the alignment connection relationship between the clamp module 410 and the elastic positioning module 420 and the alignment connection relationship between the clamp module 410 and the driving end of the steering mechanism 700 are established respectively, thereby ensuring the positioning accuracy of the clamp module 410 and improving the accuracy of multi-sided weld inspection.

[0058] Furthermore, the elastic positioning module 420 includes a mounting seat 421, an elastic member 422 and a positioning block 423; the positioning block 423 includes a positioning portion 423a, a connecting portion 423b and a pushing portion 423c connected in sequence, the connecting portion 423b is rotatably connected to the mounting seat 421, and the elastic member 422 abuts between the mounting seat 421 and the connecting portion 423b, and is located on the rotation path of the connecting portion 423b, that is, during the rotation process relative to the mounting seat 421, the connecting portion 423b can squeeze the elastic member 422 or rotate under the elastic force of the elastic member 422.

[0059] For example, under the elastic force of the elastic member 422, the positioning portion 423a abuts against the first connecting portion 411a. Under the pushing action of the clamping mechanism 600, the pushing portion 423c links the connecting portion 423b to rotate relative to the mounting seat 421, and the connecting portion 423b squeezes the elastic member 422, so that the positioning portion 423a is separated from the first connecting portion 411a, thereby utilizing the elastic action of the elastic member 422 to link the positioning block 423 to position the clamp module 410.

[0060] In one example, the first connecting portion 411a is a groove structure, and the positioning portion 423a is a protruding structure. Under normal circumstances, the connecting portion 423b is subjected to the elastic force of the elastic member 422 and rotates relative to the mounting seat 421 toward the clamp module 410, so that the positioning portion 423a abuts against the first connecting portion 411a, that is, the protruding structure extends into the groove structure, thereby positioning the clamp module 410; when the clamping mechanism 600 pushes the pushing portion 423c upward under the action of the lifting mechanism 500, the pushing portion 423c links the connecting portion 423b to rotate relative to the mounting seat 421 in a direction away from the clamp module 410, squeezing the elastic member 422, so that the positioning portion 423a disengages from the first connecting portion 411a, thereby releasing the positioning effect of the elastic positioning module 420 on the clamp module 410.

[0061] Specifically, the pushing portion 423c includes a roller; the clamping mechanism 600 includes a pushing block. The clamping mechanism 600 is pushed upward under the action of the lifting mechanism 500, and a rolling contact effect is generated between the pushing portion 423c to achieve a smoother opening effect.

[0062] Furthermore, the steering mechanism 700 includes a steering drive module 710 and a steering block 720, and the steering block 720 is connected to the driving end of the steering drive module 710; a third connecting part 721 is formed on the steering block 720 for connecting to the second connecting part 411b, and the connection between the second connecting part 411b and the third connecting part 721 is used to improve the alignment accuracy of the steering block 720 and the clamp module 410.

[0063] For example, the second connecting part 411b is a groove structure, and the third connecting part 721 is a protruding structure. The steering block 720 rises upward under the action of the lifting mechanism 500 and extends into the second connecting part 411b, establishing a connection relationship with the fixture module 410. Then, under the action of the steering drive module 710, the fixture module 410 is driven to rotate, so that the product on the fixture module 410 faces the inspection mechanism 300 with different sides for weld point inspection.

[0064] In some embodiments, the steering mechanism 700 also includes a sensing module 730 for sensing the steering angle of the steering block 720; the sensing module 730 includes a sensing plate 731 and a sensor 732, the sensing plate 731 is connected to the steering block 720, and the sensor 732 is located on the rotation path of the steering block 720, ensuring that the steering block 720 completes the required angle of steering under the driving action of the steering drive module 710.

[0065] For example, in the initial state, the sensing plate 731 triggers the sensor 732, and then the sensing plate 731 rotates with the steering block 720. When the sensing plate 731 triggers the sensor 732 again, it proves that the steering block 720 has completed the rotation of the set angle. Then the steering drive module 710 stops the steering drive, the lifting mechanism 500 drives the clamping mechanism 600 and the steering mechanism 700 to return to their positions, and the elastic positioning module 420 establishes a positioning relationship with the clamp module 410 again.

[0066] Example 3:

[0067] The difference between this embodiment and embodiment 1 is that this embodiment further optimizes the structure of the multi-surface welding spot inspection device of the utility model. Figure 5 .

[0068] In this embodiment, the multi-sided weld inspection equipment also includes a second positioning mechanism 800, which is located on the loading end side of the rotating platform 100 and is used to position the product on the fixture module 410, thereby improving the positioning accuracy of the product on the fixture module 410, thereby improving the accuracy of multi-sided weld inspection.

[0069] For example, the product can be positioned against the clamp module 410 under the push of the second positioning mechanism 800, thereby realizing the positioning effect of the clamp module 410 on the product. Of course, the specific positioning method of the second positioning mechanism 800 is not limited in this example and can be adjusted according to actual needs.

[0070] In some embodiments, the inspection mechanism 300 includes a visual inspection module 310 and a transverse driving module 320. The visual inspection module 310 is connected to the driving end of the transverse driving module 320. The position of the visual inspection module 310 is adjusted by the transverse driving module 320 to adapt to the multi-sided weld inspection requirements of products of different types and sizes, thereby improving versatility and accuracy.

[0071] For example, when replacing a different product for multi-sided solder joint inspection, the dimensions of the side surfaces may be different. Therefore, the positional relationship of the visual inspection module 310 relative to the first positioning mechanism 400 may be adjusted by the transverse drive module 320 .

[0072] In some embodiments, with each rotation of the rotating platform 100 , at least two first positioning mechanisms 400 are in a relative relationship with the inspection mechanism 300 , so that multiple products can be inspected at the same workstation, effectively improving work efficiency.

[0073] Specifically, when a visual inspection module 310 corresponds to two first positioning mechanisms 400, after completing the multi-sided weld inspection of the product on one of the first positioning mechanisms 400, the visual inspection module 310 can adjust its relative position relationship under the driving action of the transverse driving module 320 to realize the multi-sided weld inspection of the product on the other first positioning mechanism 400.

[0074] In some embodiments, the number of visual inspection modules 310 is at least two, and each visual inspection module 310 is respectively opposite to a first positioning mechanism 400; the number of clamping mechanisms 600 and steering mechanisms 700 matches the number of visual inspection modules 310, thereby achieving the effect of synchronously inspecting multiple products and effectively improving work efficiency.

[0075] For example, there are two visual inspection modules 310. It is understandable that there are also two first positioning mechanisms 400, clamping mechanisms 600, and steering mechanisms 700. When the rotating platform 100 rotates, the two first positioning mechanisms 400 are respectively relative to the two visual inspection modules 310. Correspondingly, the clamping mechanism 600 pushes open the elastic positioning module 420 of the first positioning mechanism 400, and the steering mechanism 700 drives the clamp module 410 to rotate, so that the rotating platform 100 can simultaneously perform multi-faceted weld inspections on two products after each rotation, effectively improving work efficiency. Here, the positional relationship between the two visual inspection modules 310 and the two first positioning mechanisms 400 can be adjusted by the transverse drive module 320 to ensure the accuracy of the multi-faceted weld inspection.

[0076] The utility model provides a multi-faceted weld spot inspection device, which drives the clamping mechanism to lift up and push open the elastic positioning module during the process of lifting, thereby releasing the positioning effect of the elastic positioning module on the clamp module, and at the same time connecting the driving end of the steering mechanism to the clamp module, so that the clamp module can be driven by the steering mechanism and turn relative to the inspection mechanism, thereby achieving the effect of multi-faceted weld spot inspection of the product at one workstation, effectively improving work efficiency, and at the same time, can reduce the number of inspection mechanisms set up, thereby achieving the purpose of reducing equipment costs.

[0077] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0078] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is typically placed when in use. These terms are intended solely to facilitate the description of this utility model and to simplify the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third," etc., are used solely to distinguish descriptions and should not be construed as indicating or implying relative importance.

Claims

1. A multi-surface solder joint inspection device, characterized in that: The invention comprises a rotating platform (100), a rotating mechanism (200) and an inspection mechanism (300) for inspecting welding points, wherein the rotating platform (100) is connected to a driving end of the rotating mechanism (200), and the inspection mechanism (300) is located on one side of the rotating platform (100); A plurality of first positioning mechanisms (400) are provided on the rotation path of the rotating platform (100), the first positioning mechanisms (400) comprising a clamp module (410) for positioning the product and an elastic positioning module (420) for positioning the clamp module (410), the elastic positioning module (420) abutting against the clamp module (410); A lifting mechanism (500) is provided below the rotating platform (100), and the lifting mechanism (500) is located on the opposite side of the inspection mechanism (300). The driving end of the lifting mechanism (500) is connected to a clamping mechanism (600) and a steering mechanism (700); During the upward lifting process of the lifting mechanism (500), the clamping mechanism (600) pushes open the elastic positioning module (420), the driving end of the steering mechanism (700) is connected to the clamp module (410), and the steering mechanism (700) drives the clamp module (410) to turn relative to the inspection mechanism (300).

2. The multi-surface solder joint inspection equipment according to claim 1, characterized in that: The clamp module (410) comprises a base (411) and a positioning seat (412), wherein the positioning seat (412) is mounted on the base (411), and the base (411) is movably disposed on the rotating platform (100); A first connection portion (411a) for abutting against the elastic positioning module (420) is formed at the edge of the base (411), and a second connection portion (411b) for connecting to the driving end of the steering mechanism (700) is formed at the lower end of the base (411).

3. The multi-surface solder joint inspection equipment according to claim 2, characterized in that: The elastic positioning module (420) comprises a mounting seat (421), an elastic member (422) and a positioning block (423); The positioning block (423) comprises a positioning portion (423a), a connecting portion (423b) and a pushing portion (423c) connected in sequence; the connecting portion (423b) is rotatably connected to the mounting seat (421); the elastic member (422) abuts between the mounting seat (421) and the connecting portion (423b) and is located on the rotation path of the connecting portion (423b); Under the elastic force of the elastic member (422), the positioning portion (423a) abuts against the first connecting portion (411a), and under the pushing action of the clamping mechanism (600), the pushing portion (423c) links the connecting portion (423b) to rotate relative to the mounting seat (421), and the connecting portion (423b) squeezes the elastic member (422), so that the positioning portion (423a) is separated from the first connecting portion (411a).

4. The multi-surface solder joint inspection equipment according to claim 3, characterized in that: The pushing portion (423c) includes a roller; The clamp opening mechanism (600) includes a pushing block.

5. The multi-surface solder joint inspection equipment according to claim 2, characterized in that: The steering mechanism (700) comprises a steering drive module (710) and a steering block (720), wherein the steering block (720) is connected to a driving end of the steering drive module (710); The steering block (720) is formed with a third connecting portion (721) for connecting to the second connecting portion (411b).

6. The multi-surface solder joint inspection equipment according to claim 5, characterized in that: The steering mechanism (700) further includes a sensing module (730) for sensing the steering angle of the steering block (720); The sensing module (730) comprises a sensing sheet (731) and a sensor (732); the sensing sheet (731) is connected to the steering block (720); and the sensor (732) is located on the rotation path of the steering block (720).

7. The multi-surface solder joint inspection equipment according to claim 1, characterized in that: It also includes a second positioning mechanism (800), which is located on one side of the loading end of the rotating platform (100) and is used to position the product on the clamp module (410).

8. The multi-surface solder joint inspection equipment according to claim 1, characterized in that: The inspection mechanism (300) comprises a visual inspection module (310) and a transverse driving module (320), wherein the visual inspection module (310) is connected to a driving end of the transverse driving module (320).

9. The multi-surface solder joint inspection equipment according to claim 8, characterized in that: During each rotation of the rotating platform (100), at least two of the first positioning mechanisms (400) are in a relative relationship with the inspection mechanism (300).

10. The multi-surface solder joint inspection equipment according to claim 9, characterized in that: The number of the visual inspection modules (310) is at least two, and each of the visual inspection modules (310) is respectively opposite to one of the first positioning mechanisms (400); The number of the clamping mechanisms (600) and the steering mechanisms (700) matches the number of the visual detection modules (310).

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