A polishing device for an industrial robot

Abstract

The utility model provides a kind of grinding device for industrial robot, comprising: bottom plate, main rotating part and workstation, the displacement end and polishing part are provided on the bottom plate, the main rotating part is slidably connected with displacement end, the workstation is provided with secondary rotating part, the main rotating part and secondary rotating part are all provided with limit clamping assembly, the auxiliary clamping part is provided on the secondary rotating part.The utility model provides a kind of grinding device for industrial robot, workpiece is rotated by the main rotating part and secondary rotating part cooperation, cooperate the multidirectional position adjustment of polishing part, realize the polishing of workpiece on multiple angles, without manually repeatedly adjusting workpiece direction, improve the polishing efficiency and the flexibility of work;Limit clamping assembly cooperates with auxiliary clamping part, increase the stability of workpiece when polishing, displacement end drives main rotating part to move, the distance between it and secondary rotating part can be adjusted, adapt to the polishing machining process of workpiece of different lengths, improve the application range of device.

Description

Technical Field

[0001] This utility model relates to the field of industrial robot processing technology, and in particular to a grinding device for industrial robots. Background Technology

[0002] Industrial robots are multi-jointed manipulators or multi-degree-of-freedom machines widely used in the industrial field. They have a certain degree of automation and can achieve various industrial processing and manufacturing functions by relying on their own power and control capabilities. Industrial robots are widely used in various industrial fields such as electronics, logistics, and chemicals. In the production and processing of industrial robot parts, burrs are produced on the parts, which need to be ground and polished.

[0003] Conventional grinding equipment has certain drawbacks: the clamping structure is mostly fixed in one direction, which can easily cause the workpiece to shake during grinding, affecting the grinding accuracy; and the workpiece usually needs to be ground on more than one side, requiring frequent manual adjustment of the workpiece orientation, which reduces grinding efficiency.

[0004] Therefore, it is necessary to provide a grinding device for industrial robots to solve the above-mentioned technical problems. Utility Model Content

[0005] This invention provides a grinding device for industrial robots, which solves the problems of conventional grinding devices having a fixed clamping structure that easily causes workpiece to shake during grinding, and requiring frequent manual adjustment of the workpiece orientation when grinding more than one surface, thus reducing grinding efficiency.

[0006] To solve the above-mentioned technical problems, this utility model provides a grinding device for industrial robots, comprising: a base plate, a main rotating part, and a worktable. The base plate is provided with a displacement end and a grinding part. The main rotating part is slidably connected to the displacement end. The worktable is provided with a secondary rotating part. Both the main rotating part and the secondary rotating part are provided with limit clamping components. The secondary rotating part is provided with an auxiliary clamping part. The grinding part is located between the main rotating part and the secondary rotating part. A waste residue collection end is provided below the grinding part.

[0007] Preferably, the main rotating part includes a fixed plate, on which a pusher and a sliding groove are fixedly connected. A rack is fixedly connected to the output end of the pusher, and the rack is slidably connected to the sliding groove. A first rotating shaft is rotatably connected to the fixed plate, and a transmission gear is fixedly connected to the first rotating shaft. The transmission gear meshes with the rack, and the limiting clamping assembly is fixedly connected to the first rotating shaft.

[0008] Preferably, the displacement end includes a linear module and a support rod, and a first sliding seat and a second sliding seat are provided below the fixed plate. The first sliding seat is slidably connected to the linear module, and the second sliding seat is slidably connected to the support rod.

[0009] Preferably, the auxiliary rotating part includes a second rotating shaft, a U-shaped plate, a rotating seat, and a support wheel assembly. The U-shaped plate and the rotating seat are both fixedly connected to the worktable. The second rotating shaft is rotatably connected to the U-shaped plate. The second rotating shaft passes through the rotating seat and is rotatably connected to it. An auxiliary roller is fixedly connected to the second rotating shaft. The upper end of the support wheel assembly rolls in contact with the outer side of the auxiliary roller. A mounting plate is fixedly connected to the end of the second rotating shaft. The limiting clamping assembly and the auxiliary clamping part are fixedly connected to the mounting plate.

[0010] Preferably, the limiting clamping assembly includes a base, a driving component, a bidirectional lead screw, a sliding rod, and a movable seat. The bidirectional lead screw is connected to the output end of the driving component. The movable seat is sleeved on the bidirectional lead screw and the sliding rod. The movable seat is provided with a side clamping plate and a bottom support plate. The side clamping plate is provided with an anti-slip pad. The auxiliary clamping part includes a lifting push rod, and the end of the lifting push rod is fixedly connected to an upper clamping plate.

[0011] Preferably, the grinding part includes a first slide and a bracket, the bracket is slidably connected to the first slide, the bracket is provided with a second slide, and a grinding end is slidably connected to the second slide.

[0012] Compared with related technologies, the grinding device for industrial robots provided by this utility model has the following beneficial effects:

[0013] This utility model provides a grinding device for industrial robots. The main rotating part and the auxiliary rotating part work together to drive the workpiece to rotate. With the multi-directional position adjustment of the grinding part, the workpiece can be ground at multiple angles without the need for manual and repeated adjustment of the workpiece direction, which improves grinding efficiency and work flexibility. The limiting clamping component works with the auxiliary clamping part to increase the stability of the workpiece during grinding. The displacement end drives the main rotating part to move, and the distance between it and the auxiliary rotating part can be adjusted to adapt to the grinding process of workpieces of different lengths, thus expanding the applicability of the device. Attached Figure Description

[0014] Figure 1 A schematic diagram of a preferred embodiment of a grinding device for an industrial robot provided by this utility model;

[0015] Figure 2 This is a schematic diagram of the main rotating part in this utility model;

[0016] Figure 3This is a schematic diagram of the structure of the auxiliary rotating part, the limiting clamping assembly, and the auxiliary clamping part in this utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the auxiliary rotating part in this utility model.

[0018] The diagram labels are as follows: 1. Base plate; 2. Main rotating part; 21. Fixed plate; 22. Pushing component; 23. Sliding groove; 24. Rack; 25. First rotating shaft; 26. Transmission gear; 27. First sliding seat; 28. Second sliding seat; 3. Displacement end; 31. Linear module; 32. Support rod; 4. Worktable; 5. Secondary rotating part; 51. Second rotating shaft; 52. U-shaped plate; 53. Rotating seat; 54. Support wheel assembly; 55. 56. Auxiliary roller, 67. Mounting plate, 68. Limiting clamping assembly, 69. Base, 60. Drive component, 61. Two-way lead screw, 62. Sliding rod, 63. Moving seat, 64. Side clamping plate, 65. Bottom support plate, 66. Anti-slip pad, 77. Auxiliary clamping part, 78. Lifting push rod, 79. Upper clamping plate, 80. Grinding part, 81. First slide rail, 82. Bracket, 83. Second slide rail, 84. Grinding end, 9. Waste collection end. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] Please refer to the following: Figure 1 , Figure 2 , Figure 3 and Figure 4 ,in, Figure 1 A schematic diagram of a preferred embodiment of a grinding device for an industrial robot provided by this utility model;

[0021] Figure 2 This is a schematic diagram of the main rotating part in this utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the auxiliary rotating part, the limiting clamping assembly, and the auxiliary clamping part in this utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the auxiliary rotating part in this utility model.

[0024] A grinding device for an industrial robot includes: a base plate 1, a main rotating part 2, and a worktable 4. The base plate 1 is provided with a displacement end 3 and a grinding part 8. The main rotating part 2 is slidably connected to the displacement end 3. The worktable 4 is provided with a secondary rotating part 5. Both the main rotating part 2 and the secondary rotating part 5 are provided with limit clamping components 6. The secondary rotating part 5 is provided with an auxiliary clamping part 7. The grinding part 8 is located between the main rotating part 2 and the secondary rotating part 5. A waste residue collection end 9 is provided below the grinding part 8.

[0025] First, control the displacement end 3 to drive the main rotating part 2 to move, adjust the distance with the auxiliary rotating part 5, and adjust it to the position corresponding to the length of both ends of the workpiece. Then, use the limit clamping assembly 6 to fix the workpiece from both sides and the bottom. The auxiliary clamping part 7 further presses the workpiece from above and starts grinding. After that, the main rotating part 2 starts and drives the workpiece to rotate to different angles for grinding. The waste residue and debris generated by the grinding part 8 are collected by the waste residue collection end 9.

[0026] The main rotating part 2 includes a fixed plate 21, on which a pusher 22 and a sliding groove 23 are fixedly connected. A rack 24 is fixedly connected to the output end of the pusher 22. The rack 24 is slidably connected to the sliding groove 23. A first rotating shaft 25 is rotatably connected to the fixed plate 21. A transmission gear 26 is fixedly connected to the first rotating shaft 25. The transmission gear 26 meshes with the rack 24. The limiting clamping assembly 6 is fixedly connected to the first rotating shaft 25.

[0027] The pusher 22 pushes the rack 24 to slide in the sliding groove 23. The rack 24 meshes with the transmission gear 26 to drive the first rotating shaft 25 to rotate, thereby causing the limiting clamping assembly 6 and the workpiece it clamps to rotate, realizing multi-angle grinding of the workpiece. There is no need to manually adjust the workpiece direction repeatedly, which improves grinding efficiency and work flexibility.

[0028] The displacement end 3 includes a linear module 31 and a support rod 32. A first sliding seat 27 and a second sliding seat 28 are provided below the fixed plate 21. The first sliding seat 27 is slidably connected to the linear module 31, and the second sliding seat 28 is slidably connected to the support rod 32.

[0029] The linear module 31 and the support rod 32 are slidably connected to the first sliding seat 27 and the second sliding seat 28, respectively, so that the main rotating part 2 can move smoothly in a straight line, which makes it easy to adjust the distance between the main rotating part 2 and the auxiliary rotating part 5 to meet the grinding requirements of workpieces of different lengths.

[0030] The auxiliary rotating part 5 includes a second rotating shaft 51, a U-shaped plate 52, a rotating seat 53, and a support wheel assembly 54. The U-shaped plate 52 and the rotating seat 53 are both fixedly connected to the worktable 4. The second rotating shaft 51 is rotatably connected to the U-shaped plate 52. The second rotating shaft 51 passes through the rotating seat 53 and is rotatably connected to it. An auxiliary roller 55 is fixedly connected to the second rotating shaft 51. The upper end of the support wheel assembly 54 is in rolling contact with the outer side of the auxiliary roller 55. A mounting plate 56 is fixedly connected to the end of the second rotating shaft 51. The limiting clamping assembly 6 and the auxiliary clamping part 7 are fixedly connected to the mounting plate 56.

[0031] The second rotating shaft 51 rotates on the U-shaped plate 52 and the rotating seat 53. The auxiliary roller 55 rolls in contact with the support wheel group 54 to reduce friction during rotation and ensure smooth rotation of the second rotating shaft 51. The mounting plate 56 is used to install the limit clamping assembly 6 and the auxiliary clamping part 7, so that the secondary rotating part 5 can cooperate with the main rotating part 2 to drive the workpiece to rotate, ensuring that the two ends of the workpiece rotate synchronously.

[0032] The limiting clamping assembly 6 includes a base 61, a driving component 62, a bidirectional lead screw 63, a sliding rod 64, and a movable seat 65. The bidirectional lead screw 63 is connected to the output end of the driving component 62. The movable seat 65 is sleeved on the bidirectional lead screw 63 and the sliding rod 64. The movable seat 65 is provided with a side clamping plate 66 and a bottom support plate 67. The side clamping plate 66 is provided with an anti-slip pad 68. The auxiliary clamping part 7 includes a lifting push rod 71. The end of the lifting push rod 71 is fixedly connected to an upper clamping plate 72.

[0033] The driving component 62 drives the bidirectional lead screw 63 to rotate, causing the moving seat 65 to slide along the sliding rod 64. The side clamping plates 66 approach each other from both sides, the bottom support plate 67 supports the bottom of the workpiece, and the anti-slip pad 68 increases friction to prevent the workpiece from sliding and securely clamps the workpiece. The lifting push rod 71 pushes the upper clamping plate 72 down to press the workpiece from above, further improving the limiting and fixing effect.

[0034] The polishing part 8 includes a first slide rail 81 and a bracket 82. The bracket 82 is slidably connected to the first slide rail 81. A second slide rail 83 is provided on the bracket 82, and a polishing end 84 is slidably connected to the second slide rail 83.

[0035] The bracket 82 slides along the first slide rail 81, and the grinding end 84 slides along the second slide rail 83, so that the grinding end 84 can be adjusted in the horizontal and vertical directions to grind different parts of the workpiece.

[0036] The working principle of the grinding device for industrial robots provided by this utility model is as follows:

[0037] First, control the displacement end 3 to drive the main rotating part 2 to move, adjust the distance with the auxiliary rotating part 5, and adjust it to the position corresponding to the length of both ends of the workpiece. Then, use the limit clamping assembly 6 to fix the workpiece from both sides and the bottom. The auxiliary clamping part 7 further presses the workpiece from above and starts grinding. After that, the main rotating part 2 starts and drives the workpiece to rotate to different angles for grinding. The waste residue and debris generated by the grinding part 8 are collected by the waste residue collection end 9.

[0038] Compared with related technologies, the grinding device for industrial robots provided by this utility model has the following beneficial effects:

[0039] The main rotating part 2 and the auxiliary rotating part 5 work together to rotate the workpiece. With the multi-directional position adjustment of the grinding part 8, the workpiece can be ground at multiple angles without the need for manual and repeated adjustment of the workpiece direction, which improves grinding efficiency and work flexibility. The limiting clamping assembly 6 works with the auxiliary clamping part 7 to increase the stability of the workpiece during grinding. The displacement end 3 drives the main rotating part 2 to move, and the distance between it and the auxiliary rotating part 5 can be adjusted to adapt to the grinding process of workpieces of different lengths, thus expanding the applicability of the device.

[0040] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A grinding device for an industrial robot, characterized in that, include: The system comprises a base plate, a main rotating part, and a worktable. The base plate is provided with a displacement end and a grinding part. The main rotating part is slidably connected to the displacement end. The worktable is provided with a secondary rotating part. Both the main rotating part and the secondary rotating part are provided with limit clamping assemblies. The secondary rotating part is provided with an auxiliary clamping part. The grinding part is located between the main rotating part and the secondary rotating part. A waste residue collection end is provided below the grinding part.

2. The grinding device for an industrial robot according to claim 1, characterized in that, The main rotating part includes a fixed plate, on which a pusher and a sliding groove are fixedly connected. A rack is fixedly connected to the output end of the pusher, and the rack is slidably connected to the sliding groove. A first rotating shaft is rotatably connected to the fixed plate, and a transmission gear is fixedly connected to the first rotating shaft. The transmission gear meshes with the rack. The limiting clamping assembly is fixedly connected to the first rotating shaft.

3. The grinding device for an industrial robot according to claim 2, characterized in that, The displacement end includes a linear module and a support rod. A first sliding seat and a second sliding seat are provided below the fixed plate. The first sliding seat is slidably connected to the linear module, and the second sliding seat is slidably connected to the support rod.

4. The grinding device for an industrial robot according to claim 1, characterized in that, The auxiliary rotating part includes a second rotating shaft, a U-shaped plate, a rotating seat, and a support wheel assembly. The U-shaped plate and the rotating seat are both fixedly connected to the worktable. The second rotating shaft is rotatably connected to the U-shaped plate and passes through and is rotatably connected to the rotating seat. An auxiliary roller is fixedly connected to the second rotating shaft. The upper end of the support wheel assembly rolls in contact with the outer side of the auxiliary roller. A mounting plate is fixedly connected to the end of the second rotating shaft. The limiting clamping assembly and the auxiliary clamping part are fixedly connected to the mounting plate.

5. A grinding device for an industrial robot according to claim 1, characterized in that, The limiting clamping assembly includes a base, a driving component, a bidirectional lead screw, a sliding rod, and a movable seat. The bidirectional lead screw is connected to the output end of the driving component. The movable seat is sleeved on the bidirectional lead screw and the sliding rod. The movable seat is provided with a side clamping plate and a bottom support plate. The side clamping plate is provided with an anti-slip pad. The auxiliary clamping part includes a lifting push rod. The end of the lifting push rod is fixedly connected to an upper clamping plate.

6. A grinding device for an industrial robot according to claim 1, characterized in that, The grinding section includes a first slide and a bracket. The bracket is slidably connected to the first slide. A second slide is provided on the bracket, and a grinding end is slidably connected to the second slide.

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