Laser processing equipment

Abstract

The utility model provides laser processing equipment which comprises a machine frame, a feeding jig, a first processing jig, a turning-over jig, a second processing jig, a discharging jig, a first laser processing device, a turning-over device and a second laser processing device, and the feeding jig, the first processing jig, the turning-over jig, the second processing jig, the discharging jig, the first laser processing device, the turning-over device and the second laser processing device are arranged on the machine frame. The feeding end of the first machining jig is in butt joint with the discharging end of the feeding jig so that the workpieces on the feeding jig can be received, or the discharging end of the first machining jig is in butt joint with the turnover jig so that the workpieces can be conveyed to the transfer jig. The second machining jig can be movably installed on the rack in the conveying direction of the workpieces so that the feeding end of the second machining jig can be in butt joint with the discharging end of the transfer jig to receive the workpieces on the transfer jig, or the discharging end of the second machining jig can be in butt joint with the discharging jig to convey the workpieces to the discharging jig. According to the laser processing equipment, the overall structure can be simplified, and the processing efficiency is improved.

Description

Technical Field

[0001] The present application belongs to the field of laser processing technology, and more specifically, relates to a laser processing device. Background Art

[0002] At present, laser processing is widely used in marking QR codes, engraving lines, mobile phone model characters, production serial numbers, laser surface repair and de-overflow, etc. Among them, laser surface repair and de-overflow is widely used in the chip field, which repairs the product surface through laser and removes the overflow.

[0003] As the complexity of chips increases, some products need to be processed on both sides. The related technology generally uses a handling robot to place the product on a front processing jig for front processing of the product. After the front processing of the product is completed, the handling robot removes the product on the front processing jig and turns it over and places it on a back processing jig for back processing of the product. Its structure is complex and the efficiency is low. Utility Model Content

[0004] The embodiment of the present application provides a laser processing device, which can simplify the overall structure and improve processing efficiency.

[0005] The technical solution adopted in the embodiment of the present application is: to provide a laser processing device, including a frame, a loading jig, a first processing jig, a flipping jig, a second processing jig, a unloading jig, a first laser processing device, a flipping device and a second laser processing device, which are respectively arranged on the frame.

[0006] The loading jig, the first processing jig, the flipping jig, the second processing jig, and the unloading jig are sequentially arranged at intervals along the conveying direction of the workpiece.

[0007] The first processing jig can be movably mounted on the frame along the conveying direction of the workpiece, so that the feeding end of the first processing jig is docked with the discharging end of the loading jig to receive the workpiece on the loading jig, or the discharging end of the first processing jig is docked with the flipping jig to convey the workpiece to the flipping jig;

[0008] The first laser processing device processes the front surface of the workpiece on the first processing fixture;

[0009] The flipping device flips the workpiece on the flipping fixture;

[0010] The second processing jig can be movably mounted on the frame along the conveying direction of the workpiece, so that the feeding end of the second processing jig is docked with the discharging end of the flipping jig to receive the workpiece on the flipping jig, or the discharging end of the second processing jig is docked with the unloading jig to convey the workpiece to the unloading jig;

[0011] The second laser processing device processes the reverse side of the workpiece on the second processing jig.

[0012] Furthermore, the first processing jig and the second processing jig include:

[0013] A first moving mechanism, which can be movably arranged on the frame along the conveying direction of the workpiece;

[0014] A second moving mechanism is movably disposed on the first moving mechanism along a first direction, wherein the first direction is disposed at an angle to a conveying direction of the workpiece;

[0015] A first mounting seat is disposed on the second moving mechanism; and

[0016] A conveying mechanism is arranged on the first mounting seat and is used for conveying the workpiece.

[0017] Furthermore, the conveying mechanism comprises:

[0018] A first fixing seat, disposed on the first mounting seat;

[0019] A first conveyor belt, disposed on the first fixing seat;

[0020] A first movable seat, movably disposed on the first mounting seat along the first direction, the first movable seat and the first fixed seat being spaced apart along the first direction;

[0021] a first adjusting assembly connected to the first movable seat to drive the first movable seat to move along the first direction to approach or move away from the first fixed seat; and

[0022] The second conveyor belt is arranged on the first movable seat, and the second conveyor belt and the first conveyor belt jointly convey the workpiece.

[0023] Furthermore, the conveying mechanism further includes a first limit baffle and a second limit baffle.

[0024] The first limit baffle is disposed on the first fixing seat, and the first limit baffle is located on a side of the first conveyor belt away from the second conveyor belt, and the first limit baffle abuts against one side of the workpiece;

[0025] The second position-limiting baffle is disposed on the first movable seat, and the second position-limiting baffle is located on a side of the second conveying belt away from the first conveying belt, and the second position-limiting baffle abuts against the other side of the workpiece.

[0026] Furthermore, the conveying mechanism further includes a first limiting pressing plate, which is disposed on the first fixing seat and extends above the first conveying belt;

[0027] and / or,

[0028] The conveying mechanism further includes a second position-limiting pressing plate, which is disposed on the first movable seat and extends above the second conveying belt.

[0029] Furthermore, the turning jig comprises:

[0030] A second mounting base is arranged on the frame;

[0031] A second fixing seat, disposed on the second mounting seat;

[0032] A third conveyor belt is arranged on the second fixing seat;

[0033] A second movable seat is movably disposed on the second mounting seat along a first direction, the second movable seat and the second fixed seat are spaced apart along the first direction, and the first direction is arranged at an angle to the conveying direction of the workpiece;

[0034] a second adjusting assembly connected to the second movable seat to drive the second movable seat to move along the first direction to approach or move away from the second fixed seat; and

[0035] The fourth conveyor belt is arranged on the second movable seat, and the fourth conveyor belt and the third conveyor belt jointly convey the workpiece.

[0036] Furthermore, the flipping fixture further includes a third limit baffle and a fourth limit baffle.

[0037] The third limit baffle is disposed on the second fixing seat, and the third limit baffle is located on a side of the third conveyor belt away from the fourth conveyor belt, and the third limit baffle abuts against one side of the workpiece;

[0038] The fourth limit baffle is disposed on the second movable seat, and the fourth limit baffle is located on a side of the fourth conveyor belt away from the third conveyor belt, and the fourth limit baffle abuts against the other side of the workpiece.

[0039] Furthermore, the second fixing seat is provided with a material taking port, and the turning device comprises:

[0040] A first lifting assembly, disposed on the frame and located on one side of the second fixing seat;

[0041] A rotating assembly, disposed on the first lifting assembly and driven by the lifting assembly to perform lifting activities;

[0042] The clamping assembly is arranged on the rotating assembly and driven by the rotating assembly to perform rotating motion. The clamping assembly extends into the material taking port to clamp the workpiece on the turning jig.

[0043] Furthermore, the laser processing equipment further comprises a first dust removal device disposed between the first processing jig and the flipping jig, and / or a second dust removal device disposed between the second processing jig and the blanking jig.

[0044] The first dust removal device and / or the second dust removal device comprises:

[0045] A mounting frame, arranged on the frame;

[0046] A second lifting assembly is disposed on the mounting frame;

[0047] A brush is arranged on the second lifting assembly and driven by the second lifting assembly to contact the workpiece to remove dust on the workpiece.

[0048] Furthermore, the laser processing equipment also includes a front visual inspection device, which is arranged on the frame and located above the blanking fixture to inspect the front of the workpiece on the blanking fixture;

[0049] and / or,

[0050] The laser processing equipment also includes a back side visual inspection device, which is arranged on the frame and located below the blanking fixture to inspect the back side of the workpiece on the blanking fixture.

[0051] The beneficial effect of the laser processing equipment provided by the embodiment of the present application is that: in the laser processing equipment of the embodiment of the present application, the loading jig, the first processing jig, the turning jig, the second processing jig, and the unloading jig are arranged on the frame in sequence along the conveying direction of the workpiece, and the first processing jig can be movably installed on the frame along the conveying direction of the workpiece, so that the feeding end of the first processing jig can be docked with the discharging end of the loading jig to receive the workpiece on the loading jig, or the discharging end of the first processing jig can be docked with the turning jig to convey the workpiece to the turning jig, and the first processing jig can be docked with the discharging end of the first processing jig to convey the workpiece to the turning jig. The second processing jig can be movably installed on the frame along the conveying direction of the workpiece, so that the feeding end of the second processing jig can be docked with the discharging end of the flipping jig to receive the workpiece on the flipping jig, or the discharging end of the second processing jig can be docked with the unloading jig to convey the workpiece to the unloading jig, thereby realizing the rapid flow of workpieces between different workstations. Compared with the related technology that requires additional handling manipulators to realize the handling of workpieces, the first processing jig and the second processing jig of the embodiment of the present application have both the function of handling, which can simplify the overall structure and reduce costs. In addition, the first laser processing device is used to process the front side of the workpiece on the first processing jig, the second laser processing device is used to process the back side of the workpiece on the second processing jig, and the flipping device is used to flip the workpiece on the flipping jig. Each process can be operated simultaneously, which improves the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0052] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0053] Figure 1 A schematic diagram of the three-dimensional structure of the laser processing equipment provided in the embodiment of the present application;

[0054] Figure 2 A schematic diagram of the three-dimensional structure of a first processing jig or a second processing jig provided in an embodiment of the present application;

[0055] Figure 3 A schematic diagram of the three-dimensional structure of the conveying mechanism provided in an embodiment of the present application;

[0056] Figure 4 A schematic diagram of the three-dimensional structure of the flipping fixture provided in an embodiment of the present application;

[0057] Figure 5 A schematic diagram of the three-dimensional structure of the flipping device provided in an embodiment of the present application;

[0058] Figure 6A schematic diagram of the three-dimensional structure of a first dust removal device or a second dust removal device provided in an embodiment of the present application;

[0059] Figure 7 A schematic diagram of the three-dimensional structure of the blanking fixture, the front visual inspection device and the back visual inspection device provided in the embodiment of the present application.

[0060] Among them, the reference numerals in the figure are:

[0061] 10. Frame; 20. Loading fixture; 30. First processing fixture; 31. First moving mechanism; 32. Second moving mechanism; 33. First mounting seat; 34. Conveying mechanism; 341. First fixed seat; 342. First conveyor belt; 343. First movable seat; 344. First adjustment assembly; 3441. First screw rod; 3442. First driving hand wheel; 345. Second conveyor belt; 346. First limit baffle; 347. Second limit baffle; 348. First limit pressure plate; 349. Second limit pressure plate; 40. Turning fixture; 41. Second mounting seat; 42. Second fixed seat; 421. Material taking port; 43. Third conveyor Belt; 44, second movable seat; 45, second adjustment component; 451, second screw rod; 452, second driving hand wheel; 46, fourth conveyor belt; 47, third limit baffle; 48, fourth limit baffle; 50, second processing fixture; 60, unloading fixture; 70, first laser processing device; 80, flip device; 81, first lifting component; 82, rotating component; 83, clamping component; 90, second laser processing device; 100, first dust removal device; 110, mounting frame; 120, second lifting component; 130, brush; 200, second dust removal device; 300, front visual inspection device; 400, back visual inspection device. DETAILED DESCRIPTION

[0062] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application 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 application and are not used to limit the present application.

[0063] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0064] It should be understood that the orientation or position relationship indicated by terms such as "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply 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 application.

[0065] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0066] See also Figure 1 The laser processing equipment provided in the embodiment of the present application is now described. The laser processing equipment provided in the embodiment of the present application includes a frame 10, a loading fixture 20, a first processing fixture 30, a flipping fixture 40, a second processing fixture 50, a unloading fixture 60, a first laser processing device 70, a flipping device 80 and a second laser processing device 90 respectively arranged on the frame 10.

[0067] The loading jig 20, the first processing jig 30, the flipping jig 40, the second processing jig 50, and the unloading jig 60 are sequentially arranged at intervals along the conveying direction of the workpiece. Figure 1 , "Workpiece conveying direction" can be used Figure 1 The X-axis direction in the following is represented by Figure 1 The Y-axis direction is shown in .

[0068] The loading jig 20 is used for loading workpieces.

[0069] The first processing jig 30 can be movably mounted on the frame 10 along the conveying direction of the workpiece, so that the feeding end of the first processing jig 30 is docked with the discharging end of the loading jig 20 to receive the workpiece on the loading jig 20, or the discharging end of the first processing jig 30 is docked with the flip jig 40 to convey the workpiece to the flip jig. When the first processing jig 30 needs to be loaded, the first processing jig 30 moves in a direction close to the loading jig 20, so that the feeding end of the first processing jig 30 is docked with the discharging end of the loading jig 20, so that the workpiece on the loading jig 20 can be received, and the loading of the first processing jig 30 is realized. When the first processing jig 30 needs to be unloaded, the first processing jig 30 moves in a direction close to the flip jig 40, so that the discharging end of the first processing jig 30 is docked with the feeding end of the flip jig 40, so that the processed workpiece can be conveyed to the flip jig 40, and the unloading of the first processing jig 30 is realized.

[0070] The first laser processing device 70 processes the front surface of the workpiece on the first processing jig 30 to achieve front surface processing of the workpiece.

[0071] The turning device 80 turns over the workpiece on the turning jig 40 .

[0072] The second processing jig 50 can be movably mounted on the frame 10 along the conveying direction of the workpiece, so that the feeding end of the second processing jig 50 is docked with the discharging end of the flip jig to receive the workpiece on the flip jig, or the discharging end of the second processing jig 50 is docked with the unloading jig 60 to convey the workpiece to the unloading jig 60. When the second processing jig 50 needs to be loaded, the second processing jig 50 moves in a direction close to the flip jig 40, so that the feeding end of the second processing jig 50 is docked with the discharging end of the flip jig 40, so that the workpiece on the flip jig 40 can be received, and the loading of the second processing jig 50 is realized. When the second processing jig 50 needs to be unloaded, the second processing jig 50 moves in a direction close to the unloading jig 60, so that the discharging end of the second processing jig 50 is docked with the feeding end of the unloading jig 60, so that the processed workpiece can be conveyed to the unloading jig 60, and the unloading of the second processing jig 50 is realized.

[0073] The second laser processing device 90 processes the reverse side of the workpiece on the second processing jig 50 to achieve reverse side processing of the workpiece.

[0074] In the laser processing equipment provided by the embodiment of the present application, the loading jig 20, the first processing jig 30, the flipping jig 40, the second processing jig 50, and the unloading jig 60 are sequentially arranged on the frame 10 at intervals along the conveying direction of the workpiece, and the first processing jig 30 can be movably installed on the frame 10 along the conveying direction of the workpiece, so that the feeding end of the first processing jig 30 can be docked with the discharging end of the loading jig 20 to receive the workpiece on the loading jig 20, or the discharging end of the first processing jig 30 can be docked with the flipping jig 40 to convey the workpiece to the flipping jig, and the second processing jig 30 can be movably installed on the frame 10 along the conveying direction of the workpiece. 50 can be movably installed on the frame 10 along the conveying direction of the workpiece, so that the feeding end of the second processing jig 50 is docked with the discharging end of the flipping jig to receive the workpiece on the flipping jig, or the discharging end of the second processing jig 50 is docked with the unloading jig 60 to convey the workpiece to the unloading jig 60, thereby realizing the rapid flow of workpieces between different workstations. Compared with the related technology that requires additional handling manipulators to realize the handling of workpieces, the first processing jig 30 and the second processing jig 50 of the embodiment of the present application have both the function of handling, which can simplify the overall structure and reduce costs. In addition, the first laser processing device 70 is used to process the front side of the workpiece on the first processing jig 30, the second laser processing device 90 is used to process the back side of the workpiece on the second processing jig 50, and the flipping device 80 is used to flip the workpiece on the flipping jig 40. Each process can be operated simultaneously, which improves the processing efficiency.

[0075] See also Figure 2 The first processing jig 30 and the second processing jig 50 may include a first moving mechanism 31 , a second moving mechanism 32 , a first mounting seat 33 , and a conveying mechanism 34 .

[0076] The first moving mechanism 31 can be movably disposed on the frame 10 along the conveying direction of the workpiece.

[0077] The second moving mechanism 32 can be movably disposed on the first moving mechanism 31 along a first direction, and the first direction is disposed at an angle with the conveying direction of the workpiece, specifically, it can be 90°.

[0078] The first mounting seat 33 is disposed on the second moving mechanism 32. The conveying mechanism 34 is disposed on the first mounting seat 33 and is used for conveying the workpiece.

[0079] When the first processing jig 30 needs to be loaded, the first moving mechanism 31 can drive the second moving mechanism 32 to move in a direction close to the loading jig 20. At this time, the second moving mechanism 32 drives the first mounting seat 33 to move synchronously, and then drives the conveying mechanism 34 to move synchronously, so that the first processing jig 30 is docked with the loading jig 20. When the first processing jig 30 needs to be unloaded, the first moving mechanism 31 can drive the second moving mechanism 32 to move in a direction close to the flip jig 40. At this time, the second moving mechanism 32 drives the first mounting seat 33 to move synchronously, and then drives the conveying mechanism 34 to move synchronously, so that the first processing jig 30 is docked with the flip jig 40.

[0080] When the second processing jig 50 needs to be loaded, the first moving mechanism 31 can drive the second moving mechanism 32 to move in the direction close to the flip jig 40. At this time, the second moving mechanism 32 drives the first mounting seat 33 to move synchronously, and then drives the conveying mechanism 34 to move synchronously, so that the first processing jig 30 is docked with the flip jig 40. When the second processing jig 50 needs to be unloaded, the first moving mechanism 31 can drive the second moving mechanism 32 to move in the direction close to the unloading jig 60. At this time, the second moving mechanism 32 drives the first mounting seat 33 to move synchronously, and then drives the conveying mechanism 34 to move synchronously, so that the second processing jig 50 is docked with the unloading jig 60.

[0081] At the same time, by setting the second moving mechanism 32 , the position of the conveying mechanism 34 along the first direction can be adjusted so that the workpiece can be accurately located within the processing range of the first laser processing device 70 or the second laser processing device 90 .

[0082] See also Figure 3 The conveying mechanism 34 may include a first fixed seat 341, a first conveyor belt 342, a first movable seat 343, a first adjustment component 344 and a second conveyor belt 345. The first fixed seat 341 is disposed on the first mounting seat 33. The first conveyor belt 342 is disposed on the first fixed seat 341. The first movable seat 343 can be movably disposed on the first mounting seat 33 along a first direction, and the first movable seat 343 and the first fixed seat 341 are spaced apart along the first direction. The first adjustment component 344 is connected to the first movable seat 343 to drive the first movable seat 343 to move along the first direction to approach or move away from the first fixed seat 341. The second conveyor belt 345 is disposed on the first movable seat 343, and the second conveyor belt 345 and the first conveyor belt 342 jointly convey the workpiece. By setting the first adjustment component 344, the distance between the first fixed seat 341 and the first movable seat 343 can be adjusted, thereby realizing the adjustment of the distance between the first conveyor belt 342 and the second conveyor belt 345, which can be suitable for conveying workpieces of different sizes, has higher compatibility and a wider range of applications.

[0083] See also Figure 3 The first adjustment assembly 344 may include a first screw rod 3441 and a first driving hand wheel 3442. The first screw rod 3441 may be rotatably mounted on the first mounting seat 33. The first driving hand wheel 3442 is connected to the first screw rod 3441 to drive the first screw rod 3441 to rotate. The first movable seat 343 is threadedly connected to the first screw rod 3441. By rotating the first driving hand wheel 3442, the first screw rod 3441 is rotated, so that the first movable seat 343 moves along the first direction, thereby realizing the adjustment of the spacing between the first fixed seat 341 and the first movable seat 343, and the adjustment is very simple and convenient.

[0084] See also Figure 3 The conveying mechanism 34 may further include a first limit baffle 346 and a second limit baffle 347. The first limit baffle 346 is disposed on the first fixed seat 341, and the first limit baffle 346 is located on the side of the first conveyor belt 342 away from the second conveyor belt 345, and the first limit baffle 346 abuts against one side of the workpiece. The second limit baffle 347 is disposed on the first movable seat 343, and the second limit baffle 347 is located on the side of the second conveyor belt 345 away from the first conveyor belt 342, and the second limit baffle 347 abuts against the other side of the workpiece. By setting the first limit baffle 346 and the second limit baffle 347, the workpiece can be limited to prevent the workpiece from shifting during the conveying process.

[0085] See also Figure 3 The conveying mechanism 34 may further include a first limiting pressure plate 348, which is disposed on the first fixed seat 341 and extends above the first conveying belt 342. The conveying mechanism 34 may further include a second limiting pressure plate 349, which is disposed on the first movable seat 343 and extends above the second conveying belt 345. By disposing the first limiting pressure plate 348 or the second limiting pressure plate 349, the height of the workpiece can be accurately limited, so that the workpiece is always located within the focal length range of the laser during processing.

[0086] See also Figure 4The flipping jig 40 may include a second mounting seat 41, a second fixed seat 42, a third conveyor belt 43, a second movable seat 44, a second adjustment assembly 45 and a fourth conveyor belt 46. The second mounting seat 41 is arranged on the frame 10. The second fixed seat 42 is arranged on the second mounting seat 41. The third conveyor belt 43 is arranged on the second fixed seat 42. The second movable seat 44 can be movably arranged on the second mounting seat 41 along the first direction, and the second movable seat 44 and the second fixed seat 42 are arranged at intervals along the first direction. The first direction is arranged at an angle with the conveying direction of the workpiece, specifically, it can be 90°. The second adjustment assembly 45 is connected to the second movable seat 44 to drive the second movable seat 44 to move along the first direction to approach or move away from the second fixed seat 42. The fourth conveyor belt 46 is arranged on the second movable seat 44, and the fourth conveyor belt 46 and the third conveyor belt 43 jointly convey the workpiece. By setting the second adjustment component 45, the distance between the second fixed seat 42 and the second movable seat 44 can be adjusted, thereby realizing the adjustment of the distance between the third conveyor belt 43 and the fourth conveyor belt 46, which can be suitable for conveying workpieces of different sizes, has higher compatibility and a wider range of applications.

[0087] See also Figure 4 The second adjustment assembly 45 may include a second screw rod 451 and a second driving hand wheel 452. The second screw rod 451 is rotatably mounted on the second mounting seat 41. The second driving hand wheel 452 is connected to the second screw rod 451 to drive the second screw rod 451 to rotate. The second movable seat 44 is threadedly connected to the second screw rod 451. By rotating the second driving hand wheel 452, the second screw rod 451 is rotated, so that the second movable seat 44 moves along the first direction, thereby realizing the spacing adjustment between the second fixed seat 42 and the second movable seat 44, and the adjustment is very simple and convenient.

[0088] See also Figure 4 The flipping jig 40 may further include a third limit baffle 47 and a fourth limit baffle 48. The third limit baffle 47 is disposed on the second fixed seat 42, and the third limit baffle 47 is located on the side of the third conveyor belt 43 away from the fourth conveyor belt 46, and the third limit baffle 47 abuts against one side of the workpiece. The fourth limit baffle 48 is disposed on the second movable seat 44, and the fourth limit baffle 48 is located on the side of the fourth conveyor belt 46 away from the third conveyor belt 43, and the fourth limit baffle 48 abuts against the other side of the workpiece. By setting the third limit baffle 47 and the fourth limit baffle 48, the workpiece can be limited to prevent the workpiece from shifting during the conveying process.

[0089] See also Figures 4 to 5, a material taking port 421 may be provided on the second fixed seat 42, and the flipping device 80 may include a first lifting assembly 81, a rotating assembly 82, and a clamping assembly 83. The first lifting assembly 81 is arranged on the frame 10 and is located on one side of the second fixed seat 42. The rotating assembly 82 is arranged on the first lifting assembly 81 and driven by the lifting assembly to perform lifting and lowering activities. The clamping assembly 83 is arranged on the rotating assembly 82 and driven by the rotating assembly 82 to perform rotating motion, and the clamping assembly 83 extends into the material taking port 421 to clamp the workpiece on the flipping fixture 40. When the workpiece needs to be flipped, first the first lifting assembly 81 drives the rotating assembly 82 to descend, and synchronously drives the clamping assembly 83 to descend and extend into the flipping fixture 40 from the material taking port 421, then the clamping assembly 83 clamps the workpiece, the first lifting assembly 81 drives the clamping assembly 83 to rise, then the rotating assembly 82 drives the clamping assembly 83 to flip, and finally descends under the drive of the first lifting assembly 81, and the clamping assembly 83 releases the workpiece, and the flipping of the workpiece can be realized. The turning operation is very simple and convenient.

[0090] See also Figure 1 , Figure 6 The laser processing equipment may further include a first dust removal device 100 disposed between the first processing jig 30 and the flip jig 40. And / or, a second dust removal device 200 disposed between the second processing jig 50 and the blanking jig 60. By disposing the first dust removal device 100 between the first processing jig 30 and the flip jig 40, dust generated during the front processing of the workpiece can be removed. By disposing the second dust removal device 200 between the second processing jig 50 and the blanking jig 60, dust generated during the back processing of the workpiece can be removed.

[0091] See also Figure 6 The first dust removal device 100 and / or the second dust removal device 200 include a mounting frame 110, a second lifting assembly 120, and a brush 130. The mounting frame 110 is disposed on the frame 10 and is used to support the second lifting assembly 120. The second lifting assembly 120 is disposed on the mounting frame 110. The brush 130 is disposed on the second lifting assembly 120 and is driven by the second lifting assembly 120 to contact the workpiece to remove dust on the workpiece. Specifically, the brush 130 can be a rolling brush 130, which does not affect the conveyance of the workpiece and can also quickly remove dust on the workpiece.

[0092] See also Figure 7 The laser processing equipment may also include a front visual inspection device 300, which is arranged on the frame 10 and located above the blanking fixture 60, and detects the front of the workpiece on the blanking fixture 60, and can detect the front processing condition of the workpiece.

[0093] The laser processing equipment may also include a back side visual inspection device 400, which is arranged on the frame 10 and located below the blanking fixture 60, and detects the back side of the workpiece on the blanking fixture 60, and can detect the back side processing status of the workpiece. The front side visual inspection device 300 and the back side visual inspection device 400 can simultaneously inspect the front and back sides of the workpiece without interfering with each other, further improving the inspection efficiency. Specifically, the front side visual inspection device 300 and the back side visual inspection device 400 can use cameras for inspection.

[0094] See also Figure 1 The specific structures of the loading jig 20 and the unloading jig 60 are substantially the same as the specific structure of the flipping jig 40, and will not be described in detail herein.

[0095] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A laser processing device, characterized in that: The machine comprises a frame, a loading jig, a first processing jig, a flipping jig, a second processing jig, a unloading jig, a first laser processing device, a flipping device and a second laser processing device, which are respectively arranged on the frame. The loading jig, the first processing jig, the flipping jig, the second processing jig, and the unloading jig are sequentially arranged at intervals along the conveying direction of the workpiece. The first processing jig can be movably mounted on the frame along the conveying direction of the workpiece, so that the feeding end of the first processing jig is docked with the discharging end of the loading jig to receive the workpiece on the loading jig, or the discharging end of the first processing jig is docked with the flipping jig to convey the workpiece to the flipping jig; The first laser processing device processes the front surface of the workpiece on the first processing fixture; The flipping device flips the workpiece on the flipping fixture; The second processing jig can be movably mounted on the frame along the conveying direction of the workpiece, so that the feeding end of the second processing jig is docked with the discharging end of the flipping jig to receive the workpiece on the flipping jig, or the discharging end of the second processing jig is docked with the unloading jig to convey the workpiece to the unloading jig; The second laser processing device processes the reverse side of the workpiece on the second processing jig.

2. The laser processing equipment according to claim 1, characterized in that: The first processing tool and the second processing tool include: A first moving mechanism, which can be movably arranged on the frame along the conveying direction of the workpiece; A second moving mechanism is movably disposed on the first moving mechanism along a first direction, wherein the first direction is disposed at an angle to a conveying direction of the workpiece; A first mounting seat is disposed on the second moving mechanism; and A conveying mechanism is arranged on the first mounting seat and is used for conveying the workpiece.

3. The laser processing equipment according to claim 2, characterized in that: The conveying mechanism comprises: A first fixing seat, disposed on the first mounting seat; A first conveyor belt, disposed on the first fixing seat; A first movable seat, movably disposed on the first mounting seat along the first direction, the first movable seat and the first fixed seat being spaced apart along the first direction; a first adjusting assembly connected to the first movable seat to drive the first movable seat to move along the first direction to approach or move away from the first fixed seat; and The second conveyor belt is arranged on the first movable seat, and the second conveyor belt and the first conveyor belt jointly convey the workpiece.

4. The laser processing equipment according to claim 3, characterized in that: The conveying mechanism also includes a first limit baffle and a second limit baffle, The first limit baffle is disposed on the first fixing seat, and the first limit baffle is located on a side of the first conveyor belt away from the second conveyor belt, and the first limit baffle abuts against one side of the workpiece; The second position-limiting baffle is disposed on the first movable seat, and the second position-limiting baffle is located on a side of the second conveyor belt away from the first conveyor belt, and the second position-limiting baffle abuts against the other side of the workpiece.

5. The laser processing equipment according to claim 3, characterized in that: The conveying mechanism further includes a first limiting pressing plate, which is disposed on the first fixing seat and extends above the first conveying belt; and / or, The conveying mechanism further includes a second position-limiting pressing plate, which is disposed on the first movable seat and extends above the second conveying belt.

6. The laser processing equipment according to claim 1, characterized in that: The turning jig comprises: A second mounting base is arranged on the frame; A second fixing seat, disposed on the second mounting seat; A third conveyor belt is arranged on the second fixing seat; A second movable seat is movably disposed on the second mounting seat along a first direction, the second movable seat and the second fixed seat are spaced apart along the first direction, and the first direction is arranged at an angle to the conveying direction of the workpiece; a second adjusting assembly connected to the second movable seat to drive the second movable seat to move along the first direction to approach or move away from the second fixed seat; and The fourth conveyor belt is arranged on the second movable seat, and the fourth conveyor belt and the third conveyor belt jointly convey the workpiece.

7. The laser processing equipment according to claim 6, characterized in that: The flipping fixture further includes a third limit baffle and a fourth limit baffle. The third limit baffle is disposed on the second fixing seat, and the third limit baffle is located on a side of the third conveyor belt away from the fourth conveyor belt, and the third limit baffle abuts against one side of the workpiece; The fourth limit baffle is disposed on the second movable seat, and the fourth limit baffle is located on a side of the fourth conveyor belt away from the third conveyor belt, and the fourth limit baffle abuts against the other side of the workpiece.

8. The laser processing equipment according to claim 6, characterized in that: The second fixed seat is provided with a material taking port, and the turning device comprises: A first lifting assembly, disposed on the frame and located on one side of the second fixing seat; A rotating assembly, disposed on the first lifting assembly and driven by the lifting assembly to perform lifting activities; The clamping assembly is arranged on the rotating assembly and driven by the rotating assembly to perform rotating motion. The clamping assembly extends into the material taking port to clamp the workpiece on the turning jig.

9. The laser processing equipment according to any one of claims 1 to 8, characterized in that: The laser processing equipment further includes a first dust removal device disposed between the first processing jig and the flipping jig, and / or a second dust removal device disposed between the second processing jig and the blanking jig. The first dust removal device and / or the second dust removal device comprises: A mounting frame, arranged on the frame; A second lifting assembly is disposed on the mounting frame; A brush is arranged on the second lifting assembly and driven by the second lifting assembly to contact the workpiece to remove dust on the workpiece.

10. The laser processing equipment according to any one of claims 1 to 8, characterized in that: The laser processing equipment further includes a front visual inspection device, which is arranged on the frame and located above the blanking fixture to inspect the front of the workpiece on the blanking fixture; and / or, The laser processing equipment also includes a back side visual inspection device, which is arranged on the frame and located below the blanking fixture to inspect the back side of the workpiece on the blanking fixture.

Images