Automatic laser welding workbench

Abstract

The invention relates to the technical field of laser welding workbenches, and one embodiment of the invention provides an automatic laser welding workbench which is installed on a welding machine body, used for fixing a welding workpiece and adjusting the position of the welding workpiece and comprises a base fixedly arranged on the welding machine body. The device comprises a base, and further comprises a cross-shaped sliding table, an adjusting seat, two supporting blocks, a relative moving mechanism, a clamping disc, a turnover mechanism and a positioning mechanism, the cross-shaped sliding table is installed on the base, the adjusting seat is fixedly arranged at the output end of the cross-shaped sliding table, an adjusting groove is formed in the adjusting seat, and the two supporting blocks are arranged in the adjusting seat in a sliding mode; the relative movement mechanism is arranged between the adjusting seat and the supporting blocks and used for driving the two supporting blocks to move relatively, the clamping disc is rotationally arranged on the supporting blocks, and the turnover mechanism is arranged on the supporting blocks and used for driving the clamping disc to rotate. The technical problem that in the prior art, the welding quality is affected due to the fact that the positioning precision between a workpiece and a clamping disc is low is solved.

Description

Technical Field

[0001] Embodiments of the present disclosure relate to the technical field of laser welding workbenches, and in particular, to an automated laser welding workbench. Background Art

[0002] The laser welding workbench is a device used in laser welding process, which is mainly used to fix and position the workpiece to be welded, and at the same time provide a stable working platform for laser welding.

[0003] The laser welding workbench in the prior art includes a workbench surface, a clamping device and a drive system. The clamping device in the prior art generally uses a hydraulic rod to cooperate with a clamping disk and clamps and fixes the workpiece. For example, the utility model patent with the announcement number CN215658427U discloses a laser welding workbench, including a workbench, the back side of the top of the workbench is fixedly connected with two connecting brackets, the tops of the two connecting brackets are fixedly connected with side panels, the front of the side panels is fixedly installed with a linear guide rail, the right side of the linear guide rail is fixedly installed with a stepper motor, the front of the linear guide rail is fixedly installed with a slider, the front of the slider is fixedly installed with a mounting seat, and the front of the mounting seat is fixedly installed with an electric guide rail slide. The laser welding workbench adopts a guide rail slide equipped with a motor, which is operated and controlled by a control panel, and can conveniently realize the linkage displacement of the laser welding machine up, down, left, and right without manual and laborious operation, which not only improves production efficiency and enhances equipment operability, but also reduces the labor intensity of the staff, thereby facilitating the rapid welding of products.

[0004] However, in the above-mentioned prior art, during the process of clamping the workpiece by the clamping disk, the positioning accuracy between the workpiece and the clamping disk is easily deviated due to the replacement of the workpiece, and it is difficult to ensure the precise position of the workpiece during the welding process, resulting in the weld deviation exceeding the allowable range, seriously affecting the welding quality. Summary of the invention

[0005] In order to overcome the above-mentioned defects, an embodiment of the present disclosure provides an automated laser welding workbench, which solves the technical problem in the prior art that the positioning accuracy between the workpiece and the clamping plate is low and affects the welding quality.

[0006] According to one aspect, at least one embodiment of the present disclosure provides an automated laser welding workbench, which is installed on a welding machine body and is used to fix and adjust the position of a welding workpiece. The workbench comprises a base, which is fixedly arranged on the welding machine body, and further comprises a cross slide, an adjustment seat, a support block, a relative movement mechanism, a clamping disk, a flipping mechanism and a positioning mechanism. The cross slide is installed on the base, the adjustment seat is fixedly arranged at the output end of the cross slide, an adjustment slot is provided on the adjustment seat, two support blocks are slidably arranged in the adjustment seat, the relative movement mechanism is arranged between the adjustment seat and the support block, and is used to drive the two support blocks to move relative to each other, the clamping disk is rotatably arranged on the support block, the flipping mechanism is arranged on the support block, and is used to drive the clamping disk to rotate, and the positioning mechanism is arranged on one of the clamping disks, and is used to position the clamping disk between the clamping disk and the welding workpiece.

[0007] Preferably, the relative movement mechanism comprises: A bidirectional screw, the bidirectional screw being rotatably disposed in the adjusting groove, and the bidirectional screw penetrating through the two supporting blocks through threaded engagement; A first motor is installed on the adjustment seat, and an output end of the first motor is fixedly connected to the bidirectional screw.

[0008] Furthermore, the flipping mechanism comprises: A support column, wherein a support opening is provided on the support block, the support column is rotatably arranged in the support opening, and the support column is fixedly connected to the clamping disk; A first toothed ring, wherein a support groove is formed on the side wall of the support opening, and a first toothed ring is fixedly provided on the side wall of the support column, and the first toothed ring extends into the support groove; A first gear, the first gear is rotatably disposed in the supporting groove, and the first gear is meshed with the first gear ring; A rotating mechanism is disposed in the supporting block and is used to drive the first gear to rotate.

[0009] Furthermore, the rotating mechanism includes: A first cavity, wherein the first cavity is opened in the support block at one side of the first gear, a first bevel gear is rotatably arranged on the side wall of the first cavity, and a first connecting rod is fixedly arranged between the first bevel gear and the first gear; A second bevel gear, the second bevel gear is rotatably disposed on the inner bottom wall of the first cavity, and the second bevel gear is meshed with the first bevel gear; A rotating assembly is arranged on the supporting block and is used for driving the second bevel gear to rotate.

[0010] Furthermore, the rotating assembly includes: A second cavity, wherein the second cavity is opened at one side of the first cavity, a third bevel gear is rotatably arranged on the inner top wall of the second cavity, and a second connecting rod is fixedly arranged between the third bevel gear and the second bevel gear; a fourth bevel gear, the fourth bevel gear being rotatably disposed on the side wall of the second cavity, the fourth bevel gear being meshed with the third bevel gear; A power input mechanism is arranged on the support block and is used to drive the fourth bevel gear to rotate.

[0011] On the basis of the above solution, the power input mechanism comprises: A driving port, the driving port is opened on the side wall of the second cavity, and the driving port is aligned with the fourth bevel gear; A driving prism, wherein the driving prism is rotatably disposed in the adjusting groove, the driving prism passes through the driving port and the fourth bevel gear, and the driving prism is slidably connected to the fourth bevel gear; A second motor, wherein the second motor is mounted on the adjustment seat, and an output end of the second motor is fixedly connected to the driving prism.

[0012] On the basis of the above scheme, the positioning mechanism includes: Positioning grooves, wherein a plurality of said positioning grooves are provided on one of said clamping plates; A positioning block, the positioning block is slidably disposed in the positioning groove; a first threaded rod, the first threaded rod being rotatably disposed in the positioning groove, and the first threaded rod penetrating the positioning block through threaded engagement; A synchronous rotation mechanism is arranged in the clamping disk and is used to drive a plurality of first threaded rods to rotate synchronously.

[0013] On the basis of the above scheme, the synchronous rotation mechanism comprises: a third cavity, wherein the third cavity is opened in the clamping plate, a fifth bevel gear is arranged in the third cavity on one side of the first threaded rod, and a driving rod is fixedly arranged between the fifth bevel gear and the first bevel gear; a sixth bevel gear, the sixth bevel gear being rotatably disposed on the side wall of the third cavity, the sixth bevel gear being meshed with the fifth bevel gear; A third motor is installed on the support column, and an output end of the third motor is fixedly connected to the sixth bevel gear.

[0014] Based on the above solution, a rubber pad is fixedly arranged on the positioning block.

[0015] On the basis of the above solution, an auxiliary frame is fixedly provided on the support block, and the auxiliary frame is slidably connected to the side wall of the adjustment seat.

[0016] The beneficial effects of the embodiments of the present disclosure are: 1. In the present disclosure, through the setting of the positioning mechanism, the operation of the third motor can drive the sixth bevel gear to rotate, and the meshing of the sixth bevel gear and the fifth bevel gear can drive the first threaded rod to rotate, so that the threaded cooperation between the first threaded rod and the positioning block can drive the positioning block to move, so as to facilitate the clamping and positioning accuracy between the clamping plate and the workpiece by squeezing the workpiece by the positioning block; 2. In the present disclosure, by setting the relative movement mechanism, the operation of the first motor can drive the bidirectional screw to rotate, and at the same time, the threaded cooperation between the bidirectional screw and the support block can drive the support block and the clamping plate to move, so that the workpiece can be clamped and fixed by the clamping plate; 3. In the present disclosure, by setting the flipping mechanism, it is convenient to drive the first gear to rotate through the operation of the second motor, and at the same time, the meshing of the first gear and the first gear ring drives the support column and the clamping plate to rotate, so that the friction between the clamping plate and the workpiece drives the workpiece to flip, so as to facilitate welding of welds at different positions on the surface of the workpiece; 4. In the present invention, through the arrangement of a cross slide, an adjustment seat, a support block, a relative movement mechanism, a clamping plate, a flipping mechanism and a positioning mechanism, it is convenient to realize the positioning between the clamping plate and the workpiece through the synchronous movement of multiple positioning blocks, thereby solving the technical problem in the prior art that the positioning accuracy between the workpiece and the clamping plate is low and affects the welding quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the following briefly introduces the drawings required for use in the description of the embodiments of the present disclosure. Obviously, the drawings described below are only some exemplary embodiments of the present disclosure. For those of ordinary skill in the art, other drawings can be obtained based on the contents of the exemplary embodiments of the present disclosure and these drawings without creative work.

[0018] Figure 1 This is a schematic structural diagram of an automated laser welding workbench in one embodiment of the present disclosure; Figure 2 for Figure 1 A schematic diagram of the structure of the cross slide in the embodiment of FIG. Figure 3 for Figure 1 A schematic diagram of the structure of the adjustment seat in the embodiment; Figure 4 for Figure 1 A schematic diagram of the structure of the adjustment seat at another viewing angle in the embodiment; Figure 5 for Figure 1 A schematic cross-sectional view of the flip mechanism in the embodiment; Figure 6 for Figure 5 A schematic diagram of the local enlarged structure at point A in the middle; Figure 7 for Figure 1 A schematic cross-sectional view of the positioning mechanism in the embodiment of the present invention; In the figure: 1. welding machine body; 2. base; 3. cross slide; 4. adjustment seat; 5. adjustment slot; 6. support block; 7. clamping plate; 8. bidirectional screw; 9. first motor; 10. support column; 11. first gear ring; 12. first gear; 13. first cavity; 14. first bevel gear; 15. second bevel gear; 16. third bevel gear; 17. fourth bevel gear; 18. drive port; 19. drive prism; 20. second motor; 21. positioning slot; 22. positioning block; 23. first threaded rod; 24. fifth bevel gear; 25. sixth bevel gear; 26. third motor; 27. auxiliary frame. DETAILED DESCRIPTION The present disclosure is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present disclosure, rather than to limit the present disclosure.

[0019] In order to simplify the drawings, only the parts related to the disclosure are schematically shown in each figure, and they do not represent the actual structure of the product. In addition, in order to simplify the drawings and facilitate understanding, in some figures, only one of the parts with the same structure or function is schematically shown, or only one of them is marked. In this article, "one" not only means "only one", but also means "more than one", and "several" includes "two" and "more than two".

[0020] In this document, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this disclosure can be understood according to specific circumstances.

[0021] In the present disclosure, unless otherwise expressly specified and limited, a first feature being “above” or “below” a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being “above”, “above”, and “above” a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0022] In the description of this embodiment, terms such as "up", "down", "left", and "right" and other orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings and are only for the convenience of description and simplification of operation, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present disclosure.

[0023] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0024] like Figure 1-Figure 7 As shown, it shows an automated laser welding workbench in one embodiment of the present disclosure, which is installed on a welding machine body 1 and is used to fix and adjust the position of a welding workpiece. The workbench includes a base 2, which is fixedly arranged on the welding machine body 1, and also includes a cross slide 3, an adjustment seat 4, a support block 6, a relative movement mechanism, a clamping disk 7, a flipping mechanism and a positioning mechanism. The cross slide 3 is installed on the base 2, and the adjustment seat 4 is fixedly arranged at the output end of the cross slide 3. An adjustment slot 5 is provided on the adjustment seat 4. Two support blocks 6 are slidably arranged in the adjustment seat 4. The relative movement mechanism is arranged between the adjustment seat 4 and the support block 6 for driving the two support blocks 6 to move relative to each other. The clamping disk 7 is rotatably arranged on the support block 6. The flipping mechanism is arranged on the support block 6 for driving the clamping disk 7 to rotate. The positioning mechanism is arranged on one of the clamping disks 7 for positioning between the clamping disk 7 and the welding workpiece. An auxiliary frame 27 is fixedly arranged on the support block 6, and the auxiliary frame 27 is slidably connected to the side wall of the adjustment seat 4. The model of the welding machine body 1 can be HT-WM200.

[0025] Reference Figure 1-Figure 5The relative movement mechanism includes a bidirectional screw 8 and a first motor 9. The bidirectional screw 8 is rotatably arranged in the adjusting groove 5. The bidirectional screw 8 penetrates the two support blocks 6 through threaded cooperation. The first motor 9 is installed on the adjusting seat 4. The output end of the first motor 9 is fixedly connected to the bidirectional screw 8. Specifically, the operation of the first motor 9 can drive the bidirectional screw 8 to rotate. At the same time, the threaded cooperation between the bidirectional screw 8 and the support block 6 can drive the support block 6 and the clamping plate 7 to move, so that the workpiece can be clamped and fixed by the clamping plate 7.

[0026] Reference Figure 4-Figure 6 The flipping mechanism includes a support column 10, a first gear ring 11, a first gear 12 and a rotating mechanism. A support opening is provided on the support block 6, and a support column 10 is rotatably arranged in the support opening. The support column 10 is fixedly connected to the clamping plate 7. A support groove is provided on the side wall of the support opening. A first gear ring 11 is fixedly arranged on the side wall of the support column 10. The first gear ring 11 extends into the support groove. The first gear 12 is rotatably arranged in the support groove. The first gear 12 is meshed with the first gear ring 11. The rotating mechanism is arranged in the support block 6 for driving the first gear 12 to rotate. The rotating mechanism includes a first cavity 13, a second bevel gear 15 and a rotating assembly. A first cavity 13 is provided in the support block 6 on one side of the first gear 12. A first bevel gear 14 is rotatably arranged on the side wall of the first cavity 13. A first connecting rod is fixedly arranged between the first bevel gear 14 and the first gear 12. The second bevel gear 15 is rotatably arranged on the inner bottom wall of the first cavity 13. The second bevel gear 15 is meshed with the first bevel gear 14. The rotating assembly is arranged on the support block 6. Used to drive the second bevel gear 15 to rotate, the rotating assembly includes a second cavity, a fourth bevel gear 17 and a power input mechanism, the second cavity is opened on one side of the first cavity 13, the inner top wall of the second cavity is rotatably provided with a third bevel gear 16, a second connecting rod is fixedly provided between the third bevel gear 16 and the second bevel gear 15, the fourth bevel gear 17 is rotatably provided on the side wall of the second cavity, the fourth bevel gear 17 is meshed with the third bevel gear 16, the power input mechanism is provided on the support block 6, and is used to drive the fourth bevel gear 17 to rotate, the power input mechanism includes a driving port 18, a driving prism 19 and a second motor 20, the driving port 18 is opened on the side wall of the second cavity, the driving port 18 is aligned with the fourth bevel gear 17, the driving prism 19 is rotatably provided in the adjusting groove 5, the driving prism 19 passes through the driving port 18 and the fourth bevel gear 17, the driving prism 19 is slidably connected with the fourth bevel gear 17, the second motor 20 is installed on the adjusting seat 4, and the output end of the second motor 20 is fixedly connected with the driving prism 19.

[0027] Specifically, the operation of the second motor 20 can drive the driving prism 19 to rotate, and at the same time, the fourth bevel gear 17 can be driven to rotate through the sliding fit relationship between the driving prism 19 and the fourth bevel gear 17, and at the same time, the third bevel gear 16 and the second bevel gear 15 can be driven to rotate through the engagement of the fourth bevel gear 17 with the third bevel gear 16, and at the same time, the engagement of the second bevel gear 15 with the first bevel gear 14 can drive the first bevel gear 14 and the first gear 12 to rotate, so that the support column 10 and the clamping plate 7 can be rotated through the engagement of the first gear 12 with the first gear ring 11, so that the friction between the clamping plate 7 and the workpiece can be used to drive the workpiece to be flipped, so as to facilitate welding of welds at different positions on the surface of the workpiece.

[0028] Reference Figure 7 The positioning mechanism includes a positioning groove 21, a positioning block 22, a first threaded rod 23 and a synchronous rotation mechanism, wherein a plurality of positioning grooves 21 are provided on one of the clamping plates 7, the positioning block 22 is slidably arranged in the positioning groove 21, the first threaded rod 23 is rotatably arranged in the positioning groove 21, the first threaded rod 23 penetrates the positioning block 22 through threaded cooperation, the synchronous rotation mechanism is arranged in the clamping plate 7, and is used to drive the plurality of first threaded rods 23 to rotate synchronously, the synchronous rotation mechanism includes a third cavity, a sixth bevel gear 25 and a third motor 26, the third cavity is arranged in the clamping plate 7, a fifth bevel gear 24 is arranged on one side of the first threaded rod 23 in the third cavity, and a driving gear 26 is fixedly arranged between the fifth bevel gear 24 and the first bevel gear 14 The movable rod, the sixth bevel gear 25 is rotatably arranged on the side wall of the third cavity, the sixth bevel gear 25 is meshed with the fifth bevel gear 24, the third motor 26 is installed on the support column 10, and the output end of the third motor 26 is fixedly connected to the sixth bevel gear 25. A rubber pad is fixedly arranged on the positioning block 22. Specifically, the sixth bevel gear 25 can be driven to rotate by the operation of the third motor 26, and the first threaded rod 23 can be driven to rotate by the meshing of the sixth bevel gear 25 with the fifth bevel gear 24, so that the positioning block 22 can be driven to move by the thread cooperation of the first threaded rod 23 and the positioning block 22, so as to facilitate the clamping and positioning accuracy between the clamping disk 7 and the workpiece by squeezing the workpiece by the positioning block 22.

[0029] In this embodiment, when in use, the operator places the workpiece between the two clamping plates 7, and then the operator controls the first motor 9 to work. The work of the first motor 9 can drive the bidirectional screw 8 to rotate, and at the same time, the support block 6 and the clamping plate 7 can be driven to move through the threaded cooperation of the bidirectional screw 8 and the support block 6, so that the workpiece can be clamped and fixed by the clamping plate 7. At the same time, the operator controls the third motor 26 to work, and the work of the third motor 26 can drive the sixth bevel gear 25 to rotate, and at the same time, the meshing of the sixth bevel gear 25 and the fifth bevel gear 24 can drive the first threaded rod 23 to rotate, so that the positioning block 22 can be driven to move through the threaded cooperation of the first threaded rod 23 and the positioning block 22, so as to facilitate the squeezing of the workpiece by the positioning block 22 to improve the clamping and positioning accuracy between the clamping plate 7 and the workpiece, and then the operator controls the cross slide 3 to work The position of the parts can be adjusted, so that the welding machine body 1 can be used to weld the workpiece. After the single-side side wall of the workpiece is welded, the operator controls the second motor 20 to work. The operation of the second motor 20 can drive the driving prism 19 to rotate, and at the same time, the fourth bevel gear 17 is driven to rotate through the sliding cooperation relationship between the driving prism 19 and the fourth bevel gear 17. At the same time, the third bevel gear 16 and the second bevel gear 15 are driven to rotate through the meshing of the fourth bevel gear 17 and the third bevel gear 16. At the same time, the first bevel gear 14 and the first gear 12 can be driven to rotate through the meshing of the second bevel gear 15 and the first bevel gear 14, so that the support column 10 and the clamping plate 7 can be rotated through the meshing of the first gear 12 and the first gear ring 11, so that the friction between the clamping plate 7 and the workpiece can drive the workpiece to flip, so that welds at different positions on the surface of the workpiece can be welded.

[0030] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present disclosure rather than to limit it. Although the present disclosure has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present disclosure may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present disclosure, which should be included in the scope of the claims of the present disclosure.

Claims

1. An automated laser welding workbench, mounted on a welding machine body (1), for fixing and adjusting the position of a welding workpiece, comprising a base (2), wherein the base (2) is fixedly arranged on the welding machine body (1), and characterized in that: Also includes: A cross slide (3), wherein the cross slide (3) is mounted on the base (2); An adjustment seat (4), the adjustment seat (4) being fixedly arranged at the output end of the cross slide (3), and an adjustment slot (5) being provided on the adjustment seat (4); A support block (6), two of the support blocks (6) being slidably disposed in the adjustment seat (4); A relative movement mechanism, the relative movement mechanism being arranged between the adjustment seat (4) and the support block (6) and being used for driving the two support blocks (6) to move relative to each other; a clamping plate (7), the clamping plate (7) being rotatably disposed on the supporting block (6); a turning mechanism, the turning mechanism being arranged on the supporting block (6) and being used for driving the clamping plate (7) to rotate; A positioning mechanism, wherein the positioning mechanism is arranged on one of the clamping plates (7) and is used for positioning the clamping plate (7) and the welding workpiece.

2. The automated laser welding workbench according to claim 1, characterized in that: The relative movement mechanism comprises: a bidirectional screw (8), the bidirectional screw (8) being rotatably disposed in the adjustment slot (5), the bidirectional screw (8) penetrating through the two support blocks (6) through threaded engagement; A first motor (9), the first motor (9) is mounted on the adjustment seat (4), and an output end of the first motor (9) is fixedly connected to the bidirectional screw (8).

3. The automated laser welding workbench according to claim 2, characterized in that: The turning mechanism comprises: A support column (10), wherein the support block (6) is provided with a support opening, the support column (10) is rotatably arranged in the support opening, and the support column (10) is fixedly connected to the clamping plate (7); a first toothed ring (11), wherein a support groove is provided on a side wall of the support opening, and a first toothed ring (11) is fixedly provided on a side wall of the support column (10), and the first toothed ring (11) extends into the support groove; a first gear (12), the first gear (12) being rotatably disposed in the support groove, the first gear (12) being meshed with the first gear ring (11); A rotating mechanism, the rotating mechanism is arranged in the supporting block (6) and is used to drive the first gear (12) to rotate.

4. The automated laser welding workbench according to claim 3, characterized in that: The rotating mechanism comprises: a first cavity (13), wherein the first cavity (13) is provided in the support block (6) on one side of the first gear (12), a first bevel gear (14) is rotatably provided on a side wall of the first cavity (13), and a first connecting rod is fixedly provided between the first bevel gear (14) and the first gear (12); a second bevel gear (15), the second bevel gear (15) being rotatably disposed on the inner bottom wall of the first cavity (13), the second bevel gear (15) being meshed with the first bevel gear (14); A rotating assembly, the rotating assembly being arranged on the supporting block (6) and being used for driving the second bevel gear (15) to rotate.

5. The automated laser welding workbench according to claim 4, characterized in that: The rotating assembly comprises: a second cavity, the second cavity being opened on one side of the first cavity (13), a third bevel gear (16) being rotatably arranged on an inner top wall of the second cavity, and a second connecting rod being fixedly arranged between the third bevel gear (16) and the second bevel gear (15); a fourth bevel gear (17), the fourth bevel gear (17) being rotatably disposed on a side wall of the second cavity, the fourth bevel gear (17) being meshed with the third bevel gear (16); A power input mechanism, the power input mechanism is arranged on the support block (6) and is used to drive the fourth bevel gear (17) to rotate.

6. The automated laser welding workbench according to claim 5, characterized in that: The power input mechanism comprises: a drive opening (18), the drive opening (18) being opened on a side wall of the second cavity, the drive opening (18) being aligned with the fourth bevel gear (17); a driving prism (19), the driving prism (19) being rotatably disposed in the adjusting groove (5), the driving prism (19) penetrating the driving opening (18) and the fourth bevel gear (17), the driving prism (19) being slidably connected to the fourth bevel gear (17); A second motor (20), wherein the second motor (20) is mounted on the adjustment seat (4), and an output end of the second motor (20) is fixedly connected to the driving prism (19).

7. The automated laser welding workbench according to claim 6, characterized in that: The positioning mechanism comprises: Positioning grooves (21), wherein a plurality of the positioning grooves (21) are formed on one of the clamping plates (7); a positioning block (22), the positioning block (22) being slidably disposed in the positioning groove (21); a first threaded rod (23), the first threaded rod (23) being rotatably disposed in the positioning groove (21), the first threaded rod (23) penetrating the positioning block (22) by means of threaded engagement; A synchronous rotation mechanism, the synchronous rotation mechanism is arranged in the clamping plate (7) and is used to drive the plurality of first threaded rods (23) to rotate synchronously.

8. The automated laser welding workbench according to claim 7, characterized in that: The synchronous rotation mechanism comprises: a third cavity, the third cavity being opened in the clamping plate (7), a fifth bevel gear (24) being arranged in the third cavity on one side of the first threaded rod (23), and a driving rod being fixedly arranged between the fifth bevel gear (24) and the first bevel gear (14); a sixth bevel gear (25), the sixth bevel gear (25) being rotatably disposed on the side wall of the third cavity, the sixth bevel gear (25) being meshed with the fifth bevel gear (24); A third motor (26), the third motor (26) being mounted on the support column (10), and an output end of the third motor (26) being fixedly connected to the sixth bevel gear (25).

9. The automated laser welding workbench according to claim 8, characterized in that: A rubber pad is fixedly arranged on the positioning block (22).

10. The automated laser welding workbench according to claim 9, characterized in that: An auxiliary frame (27) is fixedly arranged on the support block (6), and the auxiliary frame (27) is slidably connected to the side wall of the adjustment seat (4).

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