Automatic grinding equipment for steel members

Abstract

The utility model relates to the technical field of steel machining, in particular to automatic steel member polishing equipment which comprises a rack, an electric control system, a rotating platform, a clamping device, a mechanical arm, a polishing device and a visual scanning device, and the rotating platform, the clamping device, the mechanical arm, the polishing device and the visual scanning device are electrically connected with the electric control system. The rotating platform, the manipulator and the visual scanning device are respectively arranged on the rack, the clamping device is fixed on the rotating platform, and the polishing device is fixedly connected with the manipulator. The utility model discloses automatic grinding equipment for steel members. The automatic grinding equipment is high in automation degree, manual participation steps are reduced, the labor intensity of workers is reduced, and the grinding efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel material processing, in particular to automatic grinding equipment for steel components. Background Art

[0002] After steel is manufactured, it needs to be stored for aging treatment. Since it is easily oxidized and rusted when exposed to the air for a long time, its surface is usually derusted before use, and then an anti-corrosion layer is applied to prevent the steel from corroding. The rust removal on the surface of the steel directly affects whether the steel can be firmly bonded to the anti-corrosion layer, thereby affecting the anti-corrosion life of the steel. Existing steel mainly relies on manual grinding, and the grinding efficiency is low; some are ground by mechanical equipment, which requires manual feeding and positioning, and sometimes the steel clamping is unstable, affecting the effect of steel grinding.

[0003] It can be seen that the existing technology still needs to be improved and enhanced. Utility Model Content

[0004] In view of the above-mentioned deficiencies in the prior art, the purpose of the utility model is to provide an automatic grinding device for steel components to solve the technical problems that the existing manual grinding of steel components is inefficient, and the existing mechanical equipment requires manual loading and positioning, and the unstable clamping affects the grinding effect.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A steel component automatic grinding device comprises a frame, an electric control system, and a rotating platform, a clamping device, a manipulator, a grinding device and a visual scanning device which are electrically connected to the electric control system respectively. The electric control system is arranged in the frame, the rotating platform, the manipulator and the visual scanning device are respectively arranged on the frame, the clamping device is fixed on the rotating platform, and the grinding device is connected and fixed to the manipulator.

[0007] In the automatic grinding equipment for steel components as described above, the frame includes a base and an upper cover, the rotating platform, the clamping device, the manipulator, the grinding device and the visual scanning device are respectively covered in the upper cover, and the automatic grinding equipment also includes a chip collection device arranged on the upper cover and connected to the upper cover, and the chip collection device is electrically connected to the electronic control system.

[0008] In the automatic grinding equipment for steel components as described above, a connecting hole is provided on the upper cover, and the chip collecting device includes an exhaust fan, a chip collecting box and a connecting pipe. The air inlet end of the exhaust fan is connected to the connecting hole, and the connecting pipe is respectively connected to the exhaust fan and the chip collecting box.

[0009] In the automatic grinding equipment for steel components as described above, the upper cover includes a frame, a panel, a door body and a plurality of side panels, the frame is fixed on the base, the panel and the plurality of side panels are respectively laid on the outside of the frame, the door body is rotatably connected to the panel, and the door body is arranged adjacent to the rotating platform.

[0010] In the automatic grinding equipment for steel components as described above, the rotating platform includes a rotating mechanism, a rotating disk connected to the output end of the rotating mechanism, and a supporting frame, one side of the supporting frame is connected and fixed to the frame, and the other side of the supporting frame abuts against the bottom of the rotating disk.

[0011] In the automatic grinding equipment for steel components as described above, the support frame includes a support ring, a plurality of connecting columns connecting the support ring and the frame, a clamping edge arranged along the outer edge of the support ring and bent and extended toward one side of the rotating disk, and a plurality of rollers arranged on the support ring.

[0012] In the automatic grinding equipment for steel components as described above, the clamping device includes a horizontal clamping mechanism, a rotating clamping mechanism and a plurality of moving mechanisms, the plurality of moving mechanisms are respectively arranged along the radial direction of the rotating disk, the horizontal clamping mechanism and the rotating clamping mechanism are respectively arranged along the diameter direction of the rotating disk, and the horizontal clamping mechanism and the rotating clamping mechanism are respectively connected to the moving mechanisms.

[0013] In the automatic grinding equipment for steel components as described above, the moving mechanism includes a slide groove arranged along the radial direction of the rotating disk, a slider slidably arranged on the slide groove, and a linear driving member fixed on the rotating disk, and the output end of the linear driving member is connected to the slider.

[0014] In the automatic grinding equipment for steel components as described above, the horizontal clamping mechanism includes two clamping plates, and the two clamping plates are respectively connected to the two moving mechanisms.

[0015] In the automatic grinding equipment for steel components as described above, the rotating clamping mechanism includes two clamping seats, two turntables, and a driving motor. The two clamping seats are respectively connected and fixed to the two moving mechanisms. The two turntables are respectively rotatably arranged on opposite sides of the two clamping seats. The driving motor is fixed on any one of the clamping seats, and the output end of the driving motor is connected and fixed to the turntable.

[0016] Beneficial effects:

[0017] The utility model discloses an automatic grinding device for steel components, comprising a frame, an electric control system, and a rotating platform, a clamping device, a manipulator, a grinding device and a visual scanning device which are electrically connected to the electric control system respectively. The electric control system is used for power supply and control. A worker places steel on the rotating platform. The visual scanning device scans the rotating platform and transmits a detection signal to the electric control system. The electric control system controls the clamping device to clamp and fix the steel component, and then controls the rotating platform to drive the steel component to rotate. The visual scanning device scans the steel component and transmits a signal to the electric control system. The electric control system controls the manipulator and the grinding device according to the feedback information of the visual scanning device. The manipulator drives the grinding device to fit the surface of the steel component for grinding, wherein the visual scanning device assists in positioning and surface scanning of the steel component. The automatic grinding device disclosed in the present application has a high degree of automation, reduces the steps of manual participation, reduces the labor intensity of workers, and improves the grinding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the mechanism of the automatic grinding equipment according to an embodiment of the present application.

[0019] Figure 2 This is an exploded view of the automatic grinding equipment according to an embodiment of the present application.

[0020] Figure 3 This is an exploded view of the internal structure of the ground hole grinding equipment according to an embodiment of the present application.

[0021] Figure numerals: 1. frame; 11. base; 12. upper cover; 13. connecting hole; 14. frame; 15. panel; 16. door body; 17. side panel; 2. moving platform; 21. rotating mechanism; 22. rotating disk; 23. supporting frame; 231. supporting ring; 232. connecting column; 233. snap-on edge; 234. roller; 3. clamping device; 31. horizontal clamping mechanism; 32. rotating clamping mechanism; 33. moving mechanism; 321. clamping seat; 322. turntable; 323. driving motor; 331. slide groove; 332. slider; 333. linear driving part; 4. manipulator; 5. grinding device; 6. visual scanning device; 7. chip collecting device; 71. exhaust fan; 72. chip collecting box; 73. connecting pipe. DETAILED DESCRIPTION

[0022] The utility model provides an automatic grinding device for steel components. In order to make the purpose, technical scheme and effect of the utility model clearer and more specific, the utility model is further described in detail below with reference to the accompanying drawings and examples.

[0023] In the description of the present invention, it should be understood that the terms "top", "bottom", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, and should not be understood as a limitation on the present invention; in addition, the terms "installation", "connection", etc. should be understood in a broad sense, and ordinary technicians in this field can understand the specific meaning of the above terms in the present invention according to the specific circumstances.

[0024] like Figure 1-3 As shown, an embodiment of the present application proposes an automatic grinding device for steel components, including a frame 1, an electric control system, and a rotating platform 2, a clamping device 3, a manipulator 4, a grinding device 5 and a visual scanning device 6 which are electrically connected to the electric control system respectively, wherein the electric control system is arranged in the frame 1, the rotating platform 2, the manipulator 4 and the visual scanning device 6 are respectively arranged on the frame 1, the clamping device 3 is fixed on the rotating platform 2, and the grinding device 5 is connected and fixed to the manipulator 4.

[0025] The utility model discloses an automatic grinding device for steel components, comprising a frame 1, an electric control system, and a rotating platform 2, a clamping device 3, a manipulator 4, a grinding device 5 and a visual scanning device 6 which are electrically connected to the electric control system respectively. The electric control system is used for power supply and control. A worker places steel on the rotating platform 2. The visual scanning device 6 scans the rotating platform 2 and transmits a detection signal to the electric control system. The electric control system controls the clamping device 3 to clamp and fix the steel component, and then controls the rotating platform 2 to drive the steel component to rotate. The visual scanning device 6 scans the steel component and transmits a signal to the electric control system. The electric control system controls the manipulator 4 and the grinding device 5 according to the feedback information of the visual scanning device 6. The manipulator 4 drives the grinding device 5 to fit the surface of the steel component for grinding, wherein the visual scanning device 6 assists in positioning and surface scanning of the steel component. The automatic grinding device disclosed in the present application has a high degree of automation, reduces the steps of manual participation, reduces the labor intensity of workers, and improves the grinding efficiency.

[0026] The electric control system is composed of a power supply component, a computer host and a servo control system. The computer host includes STM32, and the visual scanning device 6 includes a camera.

[0027] The frame 1 includes a base 11 and an upper cover 12, the rotating platform 2, the clamping device 3, the manipulator 4, the grinding device 5 and the visual scanning device 6 are respectively covered in the upper cover 12, and the automatic grinding equipment also includes a chip collection device 7 arranged on the upper cover 12 and connected to the upper cover 12, the chip collection device 7 is electrically connected to the electric control system, and the grinding device 5 is isolated from the outside world through the upper cover 12 to prevent the grinding debris of the steel component from spreading to the external environment; further, the grinding debris is collected by the chip collection device 7 to prevent the grinding debris from falling into the internal components of the automatic grinding equipment, thereby improving the stability of the machine during operation.

[0028] The upper cover 12 is provided with a connecting hole 13, and the chip collecting device 7 includes an exhaust fan 71, a chip collecting box 72 and a connecting pipe 73. The air inlet end of the exhaust fan 71 is connected to the connecting hole 13, and the connecting pipe 73 is connected to the exhaust fan 71 and the chip collecting box 72 respectively. The exhaust fan 71 sucks the debris in the upper cover 12 and transports it to the chip collecting box 72 through the connecting pipe 73.

[0029] The upper cover 12 includes a frame 14, a panel 15, a door body 16 and a plurality of side panels 17. The frame 14 is fixed on the base 11. The panel 15 and the plurality of side panels 17 are respectively laid on the outside of the frame 14. The door body 16 is rotatably connected to the panel 15, and the door body 16 is arranged adjacent to the rotating platform 2. When loading and unloading during the grinding process, the door body 16 can be opened to complete the loading and unloading of steel components without removing the upper cover 12 as a whole.

[0030] The rotating platform 2 includes a rotating mechanism 21, a rotating disk 22 connected to the output end of the rotating mechanism 21, and a supporting frame 23, one side of the supporting frame 23 is connected and fixed to the frame 1, and the other side of the supporting frame 23 abuts against the bottom of the rotating disk 22, wherein the supporting frame 23 includes a supporting ring 231, a plurality of connecting columns 232 connecting the supporting ring 231 and the frame 1, and a clamping edge 23 extending along the outer edge of the supporting ring 231 and bent toward one side of the rotating disk 22. 3. A plurality of rollers 234 are arranged on the supporting ring 231. When the rotating mechanism 21 drives the rotating disk 22 to rotate, the rotating disk 22 slides and contacts with the supporting ring 231 through the rollers 234, which greatly reduces the friction between the two. In addition, due to the annular structure of the supporting ring 231, the position of the rotating mechanism 21 is avoided. The engaging edge 233 protruding from the edge of the supporting ring 231 is engaged with the peripheral side of the rotating disk 22 to limit the position of the rotating disk 22.

[0031] The clamping device 3 includes a horizontal clamping mechanism 31, a rotating clamping mechanism 32 and a plurality of moving mechanisms 33. The plurality of moving mechanisms 33 are respectively arranged along the radial direction of the rotating disk 22. The horizontal clamping mechanism 31 and the rotating clamping mechanism 32 are respectively arranged along the diameter direction of the rotating disk 22, and the horizontal clamping mechanism 31 and the rotating clamping mechanism 32 are respectively connected to the moving mechanisms 33. The moving mechanism 33 includes a slide groove 331 arranged along the radial direction of the rotating disk 22, a slider 332 slidably arranged on the slide groove 331, and a linear driving member 333 fixed on the rotating disk 22. The output end of the linear driving member 333 is connected to the slider 332. The horizontal clamping mechanism 31 includes two clamping plates, and the two clamping plates are respectively connected to two The moving mechanism 33 is connected, and the rotating clamping mechanism 32 includes two clamping seats 321, two turntables 322, and a driving motor 323. The two clamping seats 321 are respectively connected and fixed with the two moving mechanisms 33, and the two turntables 322 are respectively rotatably arranged on the opposite sides of the two clamping seats 321. The driving motor 323 is fixed on any one of the clamping seats 321, and the output end of the driving motor 323 is connected and fixed with the turntable 322. For flat or rectangular three-dimensional steel components, the horizontal clamping mechanism 31 can be used for clamping; for arc-shaped steel components such as round tubes, the rotating clamping mechanism 32 can be selected for clamping, and the driving motor 323 drives the turntable 322 to rotate, thereby driving the steel tube to rotate for grinding operations, which has higher applicability.

[0032] It is understandable that those skilled in the art can make equivalent substitutions or changes based on the technical solution and the utility model concept of the utility model, and all these changes or substitutions should fall within the protection scope of the utility model.

Claims

1. An automatic grinding device for steel components, characterized in that: The invention comprises a frame (1), an electric control system, and a rotating platform (2), a clamping device (3), a manipulator (4), a grinding device (5) and a visual scanning device (6) which are electrically connected to the electric control system respectively. The electric control system is arranged in the frame (1), the rotating platform (2), the manipulator (4) and the visual scanning device (6) are respectively arranged on the frame (1), the clamping device (3) is fixed on the rotating platform (2), and the grinding device (5) is connected and fixed to the manipulator (4).

2. The automatic grinding equipment for steel components according to claim 1, characterized in that: The frame (1) comprises a base (11) and an upper cover (12); the rotating platform (2), the clamping device (3), the manipulator (4), the grinding device (5) and the visual scanning device (6) are respectively covered in the upper cover (12); and the automatic grinding equipment further comprises a chip collecting device (7) arranged on the upper cover (12) and connected to the upper cover (12); the chip collecting device (7) is electrically connected to the electric control system.

3. The automatic grinding equipment for steel components according to claim 2, characterized in that: The upper cover (12) is provided with a connecting hole (13), and the chip collecting device (7) comprises an exhaust fan (71), a chip collecting box (72) and a connecting pipe (73); an air inlet end of the exhaust fan (71) is connected to the connecting hole (13), and the connecting pipe (73) is respectively connected to the exhaust fan (71) and the chip collecting box (72).

4. The automatic grinding equipment for steel components according to claim 2, characterized in that: The upper cover (12) comprises a frame (14), a panel (15), a door body (16) and a plurality of side panels (17); the frame (14) is fixed on the base (11); the panel (15) and the plurality of side panels (17) are respectively laid on the outside of the frame (14); the door body (16) is rotatably connected to the panel (15), and the door body (16) is arranged adjacent to the rotating platform (2).

5. The automatic grinding equipment for steel components according to claim 1, characterized in that: The rotating platform (2) comprises a rotating mechanism (21), a rotating disk (22) connected to the output end of the rotating mechanism (21), and a supporting frame (23); one side of the supporting frame (23) is connected and fixed to the frame (1), and the other side of the supporting frame (23) abuts against the bottom of the rotating disk (22).

6. The automatic grinding equipment for steel components according to claim 5, characterized in that: The support frame (23) comprises a support ring (231), a plurality of connecting columns (232) connecting the support ring (231) and the frame (1), a clamping edge (233) arranged along the outer edge of the support ring (231) and bent and extended toward one side of the rotating disk (22), and a plurality of rollers (234) arranged on the support ring (231).

7. The automatic grinding equipment for steel components according to claim 5, characterized in that: The clamping device (3) comprises a horizontal clamping mechanism (31), a rotating clamping mechanism (32) and a plurality of moving mechanisms (33); the plurality of moving mechanisms (33) are respectively arranged along the radial direction of the rotating disk (22); the horizontal clamping mechanism (31) and the rotating clamping mechanism (32) are respectively arranged along the diameter direction of the rotating disk (22); and the horizontal clamping mechanism (31) and the rotating clamping mechanism (32) are respectively connected to the moving mechanisms (33).

8. The automatic grinding equipment for steel components according to claim 7, characterized in that: The moving mechanism (33) comprises a slide groove (331) arranged along the radial direction of the rotating disk (22), a slider (332) slidably arranged on the slide groove (331), and a linear driving member (333) fixed on the rotating disk (22), wherein an output end of the linear driving member (333) is connected to the slider (332).

9. The automatic grinding equipment for steel components according to claim 7, characterized in that: The horizontal clamping mechanism (31) comprises two clamping plates, and the two clamping plates are respectively connected to the two moving mechanisms (33).

10. The automatic grinding equipment for steel components according to claim 7, characterized in that: The rotating clamping mechanism (32) comprises two clamping seats (321), two rotating disks (322), and a driving motor (323); the two clamping seats (321) are respectively connected and fixed to the two moving mechanisms (33); the two rotating disks (322) are respectively rotatably arranged on opposite sides of the two clamping seats (321); the driving motor (323) is fixed on any one of the clamping seats (321), and the output end of the driving motor (323) is connected and fixed to the rotating disk (322).

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