Burr removing equipment for small sheet metal stamping parts through laser scanning

Abstract

The utility model discloses a small sheet metal stamping part deburring device through laser scanning, which comprises a control cabinet, the upper end of the control cabinet is fixedly connected with a first mounting rack, a Y-axis driving assembly is arranged in the first mounting rack, and the upper end of the first mounting rack is fixedly connected with a multi-point vacuum chuck clamp. According to the metal plate stamping part machining device, a metal plate stamping part can be clamped through the vacuum pump and the multi-point type vacuum suction cup clamp, the laser scanning sensor can be driven to move through the X-axis driving assembly, the Y-axis driving assembly and the Z-axis driving assembly, and therefore various size information of the metal plate stamping part can be scanned through the laser scanning sensor; the position coordinate information for driving the X-axis driving assembly, the Y-axis driving assembly and the Z-axis driving assembly is generated, a motion control card of a PCI interface installed on the processor can send control signals to a servo driver in the motion control card, servo motors of the X-axis driving assembly, the Y-axis driving assembly and the Z-axis driving assembly are driven, and therefore the driving motors are driven to polish the edge of the sheet metal stamping part.

Description

Technical Field

[0001] The utility model relates to the technical field of deburring equipment, in particular to a deburring equipment for small sheet metal stamping parts through laser scanning. Background Art

[0002] Sheet metal stamping is a comprehensive cold processing technology for metal sheets, including shearing, punching / cutting / combining, folding, welding, riveting, splicing, forming, etc. The products processed by sheet metal technology are called sheet metal stampings. Sheet metal stampings will produce burrs during the stamping process. Therefore, it is necessary to use a deburring device to deburr the sheet metal stampings that have been stamped to avoid burrs affecting the use of sheet metal stampings.

[0003] After searching, the authorization announcement number CN218110242U discloses a deburring device for sheet metal stamping parts, including a support table, a moving component, a trimming component and a repair component, wherein the support table is supported by a metal material, the moving component is installed in the support table, the trimming component is installed at the top of the support table, and the repair component is installed at the top of the support table and is located on one side of the trimming component. By providing a repair component, a hydraulic cylinder is used to drive the extension rod to move, and the movement of the extension rod drives the grinding wheel to move until the grinding wheel fits the surface of the sheet metal stamping part, and the grinding wheel is driven to rotate by the second motor, so that the burrs on the surface of the sheet metal stamping part can be removed, and the first transmission screw is driven to rotate by the first motor, and the rotation of the first transmission screw drives the first screw nut to move, and the movement of the first screw nut drives the grinding wheel to move left and right, thereby achieving all-round deburring of the surface of the sheet metal stamping part.

[0004] The existing ones cannot firmly clamp sheet metal stampings of different sizes, cannot accurately measure sheet metal stampings, and thus cannot perform all-round deburring of sheet metal stampings. In order to overcome these disadvantages, the utility model provides a deburring device for small sheet metal stampings by laser scanning. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a deburring device for small sheet metal stamping parts through laser scanning.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a deburring device for small sheet metal stamping parts by laser scanning, comprising a control cabinet, a first mounting frame fixedly connected to the upper end of the control cabinet, a Y-axis drive assembly is arranged inside the first mounting frame, a multi-point vacuum suction cup fixture is fixedly connected to the upper end of the first mounting frame, an X-axis drive assembly is arranged on the Y-axis drive assembly, a Z-axis drive assembly is arranged on the X-axis drive assembly, and a grinding assembly is arranged on the Z-axis drive assembly, the grinding assembly comprises a second mounting frame, a drive motor is fixedly connected inside the second mounting frame, a grinding disk is fixedly connected to the output end of the drive motor, a laser scanning sensor is fixedly connected to one end of the second mounting frame, a human-computer interaction module is fixedly connected to one side of the control cabinet, a vacuum pump is fixedly connected to one side of the control cabinet, and a processor is fixedly connected to the other side of the control cabinet.

[0007] Furthermore, a plurality of supporting feet are fixedly connected to the bottom end of the control cabinet, and a cabinet door is hingedly connected to one side of the control cabinet.

[0008] Furthermore, the Y-axis drive assembly includes a first screw rod rotatably connected to a first mounting frame, first limit rods are fixedly connected to both sides of the first mounting frame, a first servo motor is fixedly connected to one side of the first mounting frame, and an output end of the first servo motor is fixedly connected to one end of the first screw rod.

[0009] Furthermore, the X-axis driving assembly includes a first connecting block, the first connecting block is threadedly connected to the first screw rod, both sides of the first connecting block are slidably connected to the first limit rod, and both sides of the first connecting block are fixedly connected to fixing frames.

[0010] Furthermore, a second screw is rotatably connected between the fixed frames, second limit rods are fixedly connected to positions on both sides of the second screw between the fixed frames, a second servo motor is fixedly connected to the outer side of the fixed frame on one side, and the output end of the second servo motor is fixedly connected to one end of the second screw.

[0011] Furthermore, a third screw is rotatably connected between the connecting plates, third limit rods are fixedly connected to the positions on both sides of the third screw between the connecting plates, a third servo motor is fixedly connected to the outer side of the connecting plate on one side, and the output end of the third servo motor is fixedly connected to one end of the third screw.

[0012] Furthermore, the second mounting bracket is threadedly connected to the third screw rod, and two sides of the second mounting bracket are respectively slidably connected to the third limiting rod.

[0013] Furthermore, the human-computer interaction module includes a support plate fixedly connected to the control cabinet, a mounting rod fixedly connected to the support plate, and a touch display screen and a keyboard are installed on the mounting rod.

[0014] Furthermore, an air pipe is connected between the output end of the vacuum pump and the input end of the multi-point vacuum suction cup fixture, and the processor is electrically connected to the human-computer interaction module, the laser scanning sensor and the vacuum pump.

[0015] Beneficial effects of the utility model:

[0016] When the utility model is in use, the deburring equipment for small sheet metal stamping parts is scanned by laser. The sheet metal stamping parts can be clamped by the arranged vacuum pump and multi-point vacuum suction cup clamp. The arranged X-axis driving component, Y-axis driving component and Z-axis driving component can drive the laser scanning sensor to move, so that various size information of the sheet metal stamping parts can be scanned by the laser scanning sensor, and the position coordinate information of driving the X-, Y- and Z-axis driving components can be generated. The motion control card of the PCI interface installed in the processor can send a control signal to the servo driver inside it, drive the servo motors of the X-, Y- and Z-axis driving components, thereby driving the driving motors to grind the edges of the sheet metal stamping parts, so that the sheet metal stamping parts can be polished accurately and quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 : A front view of the utility model;

[0019] Figure 2 : Schematic diagram of the structure of the Y-axis drive assembly of the utility model;

[0020] Figure 3 : Schematic diagram of the X-axis drive assembly structure of the utility model;

[0021] Figure 4 : Schematic diagram of the structure of the z-axis drive assembly and grinding assembly of the utility model.

[0022] The reference numerals are as follows:

[0023] 1. Control cabinet; 2. Support feet; 3. Cabinet door; 4. Support plate; 5. Mounting rod; 6. Touch screen; 7. Keyboard; 8. First mounting frame; 9. Multi-point vacuum suction cup fixture; 10. X-axis drive assembly; 11. Z-axis drive assembly; 12. Grinding assembly; 13. First screw rod; 14. First limit rod; 15. First servo motor; 16. Vacuum pump; 17. Processor; 18. First connecting block; 19. Fixed frame; 20. Second screw rod; 21. Second limit rod; 22. Second servo motor; 23. Second connecting block; 24. Connecting plate; 25. Third screw rod; 26. Third limit rod; 27. Third servo motor; 28. Second mounting frame; 29. ​​Drive motor; 30. Grinding disc; 31. Laser scanning sensor. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figure 1-4 As shown, it relates to a deburring device for small sheet metal stamping parts by laser scanning, including a control cabinet 1, a first mounting frame 8 is fixedly connected to the upper end of the control cabinet 1, a Y-axis driving assembly is arranged inside the first mounting frame 8, a multi-point vacuum suction cup fixture 9 is fixedly connected to the upper end of the first mounting frame 8, an X-axis driving assembly 10 is arranged on the Y-axis driving assembly, a Z-axis driving assembly 11 is arranged on the X-axis driving assembly 10, a grinding assembly 12 is arranged on the Z-axis driving assembly 11, and the grinding assembly 12 includes a second mounting frame 28, and a driving assembly 12 is fixedly connected inside the second mounting frame 28. The drive motor 29 has a grinding disc 30 fixedly connected to its output end, a laser scanning sensor 31 fixedly connected to one end of the second mounting bracket 28, and the laser scanning sensor 31 is a sensor that uses laser technology for measurement. It can accurately measure the position, displacement and other changes of the measured object without contact, and can measure precise geometric measurements such as displacement, thickness, vibration, distance and diameter. A human-machine interaction module is fixedly connected to one side of the control cabinet 1, a vacuum pump 16 is fixedly connected to one side of the control cabinet 1, and a processor 17 is fixedly connected to the other side of the control cabinet 1.

[0026] like Figure 1-4 As shown, a plurality of supporting feet 2 are fixedly connected to the bottom of the control cabinet 1, and a cabinet door 3 is hingedly connected to one side of the control cabinet 1.

[0027] like Figure 1-4As shown, the Y-axis driving assembly includes a first screw rod 13 rotatably connected to the first mounting frame 8, first limit rods 14 are fixedly connected to both sides of the inside of the first mounting frame 8, a first servo motor 15 is fixedly connected to one side of the first mounting frame 8, and the output end of the first servo motor 15 is fixedly connected to one end of the first screw rod 13. The first servo motor 15 drives the first screw rod 13 to rotate, which can drive the X-axis driving assembly 10 to move along the first limit rod 14 through the first connecting block 18, so that the Y-axis position of the grinding assembly 12 can be adjusted.

[0028] like Figure 1-4 As shown, the X-axis drive assembly 10 includes a first connecting block 18, the first connecting block 18 is threadedly connected to the first screw 13, the first connecting block 18 is slidably connected to the first limiting rod 14 on both sides, the first connecting block 18 is fixedly connected with a fixing frame 19 on both sides, and a second screw 20 is rotatably connected between the fixing frames 19, and the positions between the fixing frames 19 on both sides of the second screw 20 are fixedly connected with a second limiting rod 21, and a second servo motor 22 is fixedly connected to the outer side of the fixing frame 19 on one side, and the output end of the second servo motor 22 is fixedly connected to one end of the second screw 20. The second servo motor 22 can drive the second screw 20 to rotate, thereby driving the Z-axis drive assembly 11 to move along the second limiting rod 21 through the second connecting block 23, so that the X-axis position of the grinding assembly 12 can be adjusted.

[0029] like Figure 1-4 As shown, the Z-axis driving assembly 11 includes a second connecting block 23, the second connecting block 23 is threadedly connected to the second screw 20, and the second connecting block 23 is slidably connected to the second limiting rod 21 on both sides, and the second connecting block 23 is fixedly connected with connecting plates 24 at both ends, and a third screw 25 is rotatably connected between the connecting plates 24, and the positions on both sides of the third screw 25 between the connecting plates 24 are fixedly connected with third limiting rods 26, and a third servo motor 27 is fixedly connected to the outer side of the connecting plate 24 on one side, and the output end of the third servo motor 27 is fixedly connected to one end of the third screw 25, and the second mounting frame 28 is threadedly connected to the third screw 25, and the second mounting frame 28 is slidably connected to the third limiting rod 26 on both sides. The third servo motor 27 is arranged to drive the third screw 25 to rotate, so that the grinding assembly 12 can be driven to move along the third limiting rod 26 through the second mounting frame 28, so that the Z-axis position of the grinding assembly 12 can be adjusted.

[0030] like Figure 1-4As shown, the human-machine interaction module includes a support plate 4 fixedly connected to the control cabinet 1, a mounting rod 5 fixedly connected to the support plate 4, a touch screen 6 and a keyboard 7 installed on the mounting rod 5, the device can be controlled by the touch screen 6 and the keyboard 7, an air pipe is connected between the output end of the vacuum pump 16 and the input end of the multi-point vacuum suction cup clamp 9, the vacuum pump 16 can extract the air between the vacuum suction cup of the multi-point vacuum suction cup clamp 9 and the sheet metal stamping part, so as to clamp the sheet metal stamping part, the processor 17 is electrically connected to the human-machine interaction module, the laser scanning sensor 31 and the vacuum pump 16.

[0031] Working principle: When in use, place the sheet metal stamping parts on the upper end of the multi-point vacuum suction cup clamp 9, and the sheet metal stamping parts can be adsorbed and clamped by the set vacuum pump 16 and the multi-point vacuum suction cup clamp 9, and the laser scanning sensor 31 can be driven to move by the set X-axis drive assembly 10, Y-axis drive assembly and Z-axis drive assembly 11. Specifically, the first servo motor 15 drives the first screw 13 to rotate, which can drive the X-axis drive assembly 10 to move along the first limit rod 14 through the first connecting block 18, so that the Y-axis position of the grinding assembly 12 can be adjusted, and the second servo motor 22 can drive the second screw 20 to rotate, so that the Z-axis drive assembly 11 can be driven to move along the second limit rod 21 through the second connecting block 23, so that In order to adjust the X-axis position of the grinding component 12, the third servo motor 27 is set to drive the third screw 25 to rotate, and the grinding component 12 can be driven to move along the third limit rod 26 through the second mounting frame 28, so that the Z-axis position of the grinding component 12 can be adjusted, so that the laser scanning sensor 31 can be used to scan various dimensional information of the sheet metal stamping parts, and the position coordinate information of driving the X-, Y- and Z-axis driving components is generated. The motion control card of the PCI interface installed in the processor 17 can send a control signal to the servo driver inside it to drive the servo motors of the X-, Y- and Z-axis driving components, so that the grinding disc 30 is driven by the driving motor 29 to grind the edge of the sheet metal stamping parts, so that the sheet metal stamping parts can be polished accurately and quickly.

[0032] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A device for deburring small sheet metal stamping parts by laser scanning, comprising a control cabinet (1), characterized in that: The control cabinet (1) has a first mounting frame (8) fixedly connected to the upper end thereof, a Y-axis drive assembly is arranged inside the first mounting frame (8), a multi-point vacuum suction cup fixture (9) is fixedly connected to the upper end thereof, an X-axis drive assembly (10) is arranged on the Y-axis drive assembly, a Z-axis drive assembly (11) is arranged on the X-axis drive assembly (10), a grinding assembly (12) is arranged on the Z-axis drive assembly (11), the grinding assembly (12) comprises a second mounting frame (28), a drive motor (29) is fixedly connected inside the second mounting frame (28), a grinding disc (30) is fixedly connected to the output end of the drive motor (29), a laser scanning sensor (31) is fixedly connected to one end of the second mounting frame (28), a human-machine interaction module is fixedly connected to one side of the control cabinet (1), a vacuum pump (16) is fixedly connected to one side of the control cabinet (1), and a processor (17) is fixedly connected to the other side of the control cabinet (1).

2. The deburring device for small sheet metal stamping parts by laser scanning according to claim 1, characterized in that: A plurality of supporting feet (2) are fixedly connected to the bottom end of the control cabinet (1), and a cabinet door (3) is hingedly connected to one side of the control cabinet (1).

3. The deburring device for small sheet metal stamping parts by laser scanning according to claim 1, characterized in that: The Y-axis driving assembly comprises a first screw rod (13) rotatably connected to a first mounting frame (8), first limit rods (14) are fixedly connected to both sides of the first mounting frame (8), a first servo motor (15) is fixedly connected to one side of the first mounting frame (8), and an output end of the first servo motor (15) is fixedly connected to one end of the first screw rod (13).

4. The deburring device for small sheet metal stamping parts by laser scanning according to claim 3, characterized in that: The X-axis driving assembly (10) comprises a first connecting block (18), the first connecting block (18) being threadedly connected to the first screw rod (13), the two sides of the first connecting block (18) being slidably connected to the first limiting rod (14), and the two sides of the first connecting block (18) being fixedly connected to fixing frames (19).

5. The deburring device for small sheet metal stamping parts by laser scanning according to claim 4, characterized in that: A second screw rod (20) is rotatably connected between the fixed frames (19), second limit rods (21) are fixedly connected at positions on both sides of the second screw rod (20) between the fixed frames (19), a second servo motor (22) is fixedly connected to the outside of the fixed frame (19) on one side, and an output end of the second servo motor (22) is fixedly connected to one end of the second screw rod (20).

6. The deburring device for small sheet metal stamping parts by laser scanning according to claim 5, characterized in that: The Z-axis driving assembly (11) comprises a second connecting block (23), the second connecting block (23) being threadedly connected to the second screw rod (20), the two sides of the second connecting block (23) being slidably connected to the second limiting rod (21), and the two ends of the second connecting block (23) being fixedly connected to connecting plates (24).

7. The deburring device for small sheet metal stamping parts by laser scanning according to claim 6, characterized in that: A third screw rod (25) is rotatably connected between the connecting plates (24), third limit rods (26) are fixedly connected at positions on both sides of the third screw rod (25) between the connecting plates (24), a third servo motor (27) is fixedly connected to the outer side of the connecting plate (24) on one side, and an output end of the third servo motor (27) is fixedly connected to one end of the third screw rod (25).

8. The deburring device for small sheet metal stamping parts by laser scanning according to claim 7, characterized in that: The second mounting frame (28) is threadedly connected to the third screw rod (25), and two sides of the second mounting frame (28) are respectively slidably connected to the third limiting rod (26).

9. The deburring device for small sheet metal stamping parts by laser scanning according to claim 1, characterized in that: The human-machine interaction module comprises a support plate (4) fixedly connected to the control cabinet (1), a mounting rod (5) fixedly connected to the support plate (4), and a touch display screen (6) and a keyboard (7) mounted on the mounting rod (5).

10. The deburring device for small sheet metal stamping parts by laser scanning according to claim 9, characterized in that: An air pipe is connected between the output end of the vacuum pump (16) and the input end of the multi-point vacuum suction cup fixture (9), and the processor (17) is electrically connected to the human-machine interaction module, the laser scanning sensor (31) and the vacuum pump (16).

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