Grabbing manipulator for wood processing

By introducing adjustment mechanisms and clamping mechanisms into the wood processing machinery hands, the problems of insufficient grasping and limited installation position are solved, and a more stable and flexible wood treatment is achieved.

CN222270309UActive Publication Date: 2024-12-31SHANGHAI ZHAOWO INTELLIGENT TECH CO LTD
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Patent Information

Application Number
CN202421127784.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-22
Publication Date
2024-12-31
Estimated Expiration
2034-05-22

AI Technical Summary

Technical Problem

In wood processing, the existing grasping robots are not firm enough, which can easily lead to the fall of the wood and the installation position is limited, resulting in limited grab angle and inconvenient use.

Method used

A gripping robot consisting of a base and an adjustment mechanism is designed to adjust the angle of the robot body through a servo motor, a driving gear and a driven gear, and ensure a stable clamping of the wood through a clamping mechanism and a suction cup.

Benefits of technology

It solves the problems of insufficient grasping of the robot and limited installation position, improves the stability of the wood and the flexibility of the material grab angle, and facilitates wood processing operations.

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Abstract

The utility model relates to the technical field of wood processing, and discloses a grabbing manipulator for wood processing, which comprises a base and an adjusting mechanism mounted at the top of the base, the base comprises a bottom plate, and the top of the bottom plate is fixedly connected with the adjusting mechanism; the adjusting mechanism comprises an adjusting table. According to the grabbing manipulator for wood processing, the mounting base drives the inserting block to be vertically inserted into the inserting groove till the inserting block is located in the inner groove, then the mounting base is rotated, the inserting block is driven to rotate in the inner groove through rotation of the mounting base, and the inner hole is driven to rotate through rotation of the inserting block; and an inserting block and an adjusting table are connected and positioned through a locking bolt, so that the problems that wood is likely to fall off due to the fact that grabbing is not firm enough when a mechanical arm is used, and meanwhile the mechanical arm is inconvenient to use due to the fact that the mounting position of the mechanical arm is limited and the grabbing angle of the mechanical arm is limited when the mechanical arm works are solved.
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Description

Technical Field

[0001] The utility model relates to the technical field of wood processing, in particular to a grabbing manipulator for wood processing. Background Art

[0002] Wood processing uses wood as raw material and is mainly processed by mechanical or chemical methods, and its products still retain the basic properties of wood.

[0003] When processing wood, a grasping robot is needed to grasp and place the wood. The grasping robot is not firm enough when in use, which can easily cause the wood to fall. At the same time, the installation position of the robot is limited, so its grasping angle is limited during work, which is not convenient for people to use.

[0004] In order to solve the above problems, we have made improvements and proposed a grasping robot for wood processing. Utility Model Content

[0005] The utility model aims to provide a grabbing manipulator for wood processing to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A gripping manipulator for wood processing comprises a base and an adjusting mechanism installed on the top of the base, wherein the base comprises a bottom plate, and the top of the bottom plate is fixedly connected with the adjusting mechanism;

[0008] The adjustment mechanism includes an adjustment platform, the bottom of which is fixed to the top of the base plate, the inner cavity of the adjustment platform is movably connected to a mounting seat, both sides of the mounting seat are fixedly connected to plug blocks, the inner cavity of the adjustment platform is provided with an inner groove, the front and back sides of the top of the inner groove are provided with slots, the interior of the slots and the inner groove are plug-connected with the surface of the plug block, the interior of the mounting seat is movably connected to a rotating platform, and the top of the rotating platform is fixedly connected to a manipulator body.

[0009] As a further solution of the utility model: the inner cavity of the insert block is provided with an inner hole, the top of the inner cavity of the adjustment platform is provided with an outer hole, and the inner cavities of the outer hole and the inner hole are both threadedly connected with locking bolts.

[0010] As a further solution of the utility model: a servo motor is fixedly connected to one side of the top of the mounting seat, the output end of the servo motor passes through the inner cavity of the mounting seat and is fixedly connected to a driving gear, the right side of the driving gear is meshed with a driven gear, and the inner cavity of the driven gear is fixedly connected to the surface of the rotating table.

[0011] As a further solution of the utility model: a clamping mechanism is installed at one end of the manipulator body, and the clamping mechanism includes a clamping table, which is fixedly connected to the manipulator body, and a transverse groove is provided in the inner cavity of the clamping table. A driving motor is fixedly connected to the back side of the clamping table, and a forward and reverse screw rod is fixedly connected to the output end of the driving motor. The front and back sides of the surfaces of the forward and reverse screw rods are both threadedly connected with adjusting screw sleeves, a connecting block is fixedly connected to the right side of the adjusting screw sleeve, and a clamping plate is fixedly connected to the right side of the connecting block.

[0012] As a further solution of the utility model: the top and bottom of the adjusting screw sleeve are fixedly connected with a guide slider, the top and bottom of the transverse groove are provided with a guide slot, and the interior of the guide slot is movably connected to the surface of the guide slider.

[0013] As a further solution of the utility model: the top and the bottom of the right side of the clamping platform are fixedly connected with suction cups, and the surfaces of the forward and reverse screws are movably connected to the inside of the transverse groove through bearings.

[0014] As a further solution of the utility model: the four corners of the bottom of the base plate are fixedly connected with connecting plates, the bottom of the connecting plate is fixedly connected with a mounting platform, and the front and back sides of the inner cavity of the mounting platform are provided with mounting holes.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model drives the insert block to be vertically inserted into the slot through the mounting seat until the insert block is located inside the inner slot, and then the mounting seat is rotated. The rotation of the mounting seat drives the insert block to rotate inside the inner slot, and the rotation of the insert block drives the inner hole to rotate. When the inner hole and the outer hole are in the same vertical state, the insert block and the adjustment table are connected and positioned by locking bolts, which solves the problem that the manipulator is not firm enough to grasp when in use, which easily causes the wood to fall, and at the same time, the installation position of the manipulator is limited, so that its grasping angle is limited during work, which is not convenient for people to use.

[0017] 2. The utility model guides the moving position of the guide slider by setting a guide slot, thereby ensuring the stability of the adjusting screw sleeve during movement and avoiding the displacement of the adjusting screw sleeve during movement. The transmission effect is achieved through the meshing connection of the driving gear and the driven gear, so that the rotating table can be rotated smoothly, thereby adjusting the angle of the manipulator body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of a grasping manipulator for wood processing;

[0019] Figure 2A schematic diagram of the connection between the driving gear and the driven gear structure in a grabbing robot for wood processing;

[0020] Figure 3 A schematic diagram of the connection of an adjustment platform structure in a gripping robot for wood processing;

[0021] Figure 4 It is a schematic diagram of the exploded connection of the adjustment platform and the mounting seat structure in a gripping robot for wood processing;

[0022] Figure 5 A schematic diagram of the connection of a clamping table structure in a gripping robot for wood processing;

[0023] Figure 6 A gripping robot for wood processing Figure 5 A local enlarged schematic diagram of point A.

[0024] In the figure: 1. base; 11. bottom plate; 12. connecting plate; 13. mounting platform; 14. mounting hole; 2. adjusting mechanism; 21. adjusting platform; 22. mounting seat; 23. servo motor; 24. driving gear; 25. rotating platform; 26. driven gear; 27. outer hole; 28. slot; 29. ​​inner groove; 210. locking bolt; 211. insert block; 212. inner hole; 3. manipulator body; 4. clamping mechanism; 41. clamping platform; 42. clamping plate; 43. driving motor; 44. transverse groove; 45. suction cup; 46. connecting block; 47. adjusting screw sleeve; 48. forward and reverse screw; 49. guide slide groove; 410. guide slide block. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the implementation mode of the utility model clearer, the technical solution in the implementation mode of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation mode of the utility model. Obviously, the implementation mode described is a part of the implementation mode of the utility model, not all the implementation modes. Based on the implementation mode of the utility model, all other implementation modes obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example

[0027] See also Figure 1 , 2 , 3 and 4, a gripping manipulator for wood processing, comprising a base 1 and an adjusting mechanism 2 mounted on the top of the base 1, the base 1 comprising a bottom plate 11, the top of the bottom plate 11 being fixedly connected with the adjusting mechanism 2;

[0028] The adjustment mechanism 2 includes an adjustment platform 21, the bottom of which is fixed to the top of the base plate 11, the inner cavity of the adjustment platform 21 is movably connected to a mounting seat 22, both sides of the mounting seat 22 are fixedly connected to plug blocks 211, the inner cavity of the adjustment platform 21 is provided with an inner groove 29, the front and back sides of the top of the inner groove 29 are provided with slots 28, the inside of the slots 28 and the inner groove 29 are plug-connected with the surface of the plug block 211, the inside of the mounting seat 22 is movably connected to a rotating platform 25, and the top of the rotating platform 25 is fixedly connected to the manipulator body 3.

[0029] Specifically, an inner hole 212 is formed in the inner cavity of the plug block 211, and an outer hole 27 is formed at the top of the inner cavity of the adjustment platform 21. The inner cavities of the outer hole 27 and the inner hole 212 are both threadedly connected with a locking bolt 210. Through the above technical solution, through the setting of the locking bolt 210, when the inner hole 212 and the outer hole 27 are in the same vertical state, the position of the plug block 211 can be positioned, and then the position of the mounting seat 22 after rotation can be fixed.

[0030] Specifically, a servo motor 23 is fixedly connected to one side of the top of the mounting seat 22, and the output end of the servo motor 23 passes through the inner cavity of the mounting seat 22 and is fixedly connected to a driving gear 24, and the right side of the driving gear 24 is meshedly connected to a driven gear 26, and the inner cavity of the driven gear 26 is fixedly connected to the surface of the rotating table 25. Through the above technical scheme, the transmission effect is achieved through the meshing connection between the driving gear 24 and the driven gear 26, and then the rotating table 25 can be smoothly rotated, thereby adjusting the angle of the manipulator body 3, and the four corners of the bottom of the bottom plate 11 are fixedly connected to the connecting plate 12, and the bottom of the connecting plate 12 is fixedly connected to the mounting table 13, and the front and back sides of the inner cavity of the mounting table 13 are provided with mounting holes 14. Through the above technical scheme, through the arrangement of the connecting plate 12 and the mounting table 13, the position of the bottom plate 11 is supported and stabilized, and the stability of the bottom plate 11 during installation is further improved.

[0031] See also Figure 1 , 5 And 6, a grasping robot for wood processing, a clamping mechanism 4 is installed at one end of the robot body 3, the clamping mechanism 4 includes a clamping table 41, the clamping table 41 is fixedly connected to the robot body 3, the inner cavity of the clamping table 41 is provided with a transverse groove 44, the back side of the clamping table 41 is fixedly connected to a driving motor 43, the output end of the driving motor 43 is fixedly connected to a forward and reverse screw 48, the front and back sides of the surface of the forward and reverse screw 48 are both threadedly connected with an adjusting screw sleeve 47, the right side of the adjusting screw sleeve 47 is fixedly connected to a connecting block 46, and the right side of the connecting block 46 is fixedly connected to a clamping plate 42.

[0032] Specifically, the top and bottom of the adjusting screw sleeve 47 are fixedly connected with a guide slider 410, and the top and bottom of the transverse groove 44 are provided with a guide slot 49, and the interior of the guide slot 49 is movably connected to the surface of the guide slider 410. Through the above technical scheme, the guide slot 49 is set to guide the moving position of the guide slider 410, thereby ensuring the stability of the adjusting screw sleeve 47 during movement, and avoiding the displacement of the adjusting screw sleeve 47 during movement. The top and bottom of the right side of the clamping platform 41 are fixedly connected with a suction cup 45, and the surface of the forward and reverse screws 48 are movably connected to the interior of the transverse groove 44 through bearings. Through the above technical scheme, the suction cup 45 is set to adsorb and stabilize the wood, and the bearing is set to support the position of the forward and reverse screws 48, thereby making the forward and reverse screws 48 rotate more smoothly.

[0033] The working principle of the utility model is as follows: first, the insert block 211 is driven to be vertically inserted into the slot 28 through the mounting seat 22 until the insert block 211 is located inside the inner groove 29, and then the mounting seat 22 is rotated, and the insert block 211 is driven to rotate inside the inner groove 29 through the rotation of the mounting seat 22, and the inner hole 212 is driven to rotate through the rotation of the insert block 211. When the inner hole 212 and the outer hole 27 are in the same vertical state, the insert block 211 and the adjustment table 21 are connected and positioned through the locking bolt 210, and then the driving gear 24 is driven to rotate through the servo motor 23, and the driven gear 24 is driven to rotate through the rotation of the driving gear 24. The gear 26 rotates, and the rotation of the driven gear 26 drives the rotating table 25 to rotate, and the rotation of the rotating table 25 drives the manipulator body 3 to rotate, and then the angle of the manipulator body 3 is adjusted, and finally the forward and reverse screws 48 are driven to rotate by the driving motor 43, and the rotation of the forward and reverse screws 48 moves the adjusting screw sleeve 47, and the movement of the adjusting screw sleeve 47 drives the guide slider 410 to slide inside the guide slide groove 49, and at the same time, the movement of the adjusting screw sleeve 47 drives the connecting block 46 to move, and the movement of the connecting block 46 drives the clamping plate 42 to move, and the wood is clamped by the movement of the clamping plate 42.

[0034] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A gripping manipulator for wood processing, comprising a base (1) and an adjustment mechanism (2) mounted on the top of the base (1), characterized in that: The base (1) comprises a bottom plate (11), and an adjustment mechanism (2) is fixedly connected to the top of the bottom plate (11); The adjustment mechanism (2) comprises an adjustment platform (21), the bottom of the adjustment platform (21) is fixed to the top of the bottom plate (11), the inner cavity of the adjustment platform (21) is movably connected to a mounting seat (22), both sides of the mounting seat (22) are fixedly connected to plug blocks (211), the inner cavity of the adjustment platform (21) is provided with an inner groove (29), the front side and the back side of the top of the inner groove (29) are provided with slots (28), the inside of the slots (28) and the inner groove (29) are plug-connected to the surface of the plug block (211), the inside of the mounting seat (22) is movably connected to a rotating platform (25), and the top of the rotating platform (25) is fixedly connected to a robot body (3).

2. A wood processing grasping robot according to claim 1, characterized in that: The inner cavity of the insert block (211) is provided with an inner hole (212), the top of the inner cavity of the adjustment platform (21) is provided with an outer hole (27), and the inner cavities of the outer hole (27) and the inner hole (212) are both threadedly connected with locking bolts (210).

3. A wood processing grasping robot according to claim 1, characterized in that: A servo motor (23) is fixedly connected to one side of the top of the mounting seat (22); an output end of the servo motor (23) penetrates into the inner cavity of the mounting seat (22) and is fixedly connected to a driving gear (24); a driven gear (26) is meshedly connected to the right side of the driving gear (24); and an inner cavity of the driven gear (26) is fixedly connected to the surface of the rotating platform (25).

4. A wood processing grasping robot according to claim 1, characterized in that: A clamping mechanism (4) is installed at one end of the manipulator body (3), and the clamping mechanism (4) comprises a clamping platform (41), the clamping platform (41) is fixedly connected to the manipulator body (3), the inner cavity of the clamping platform (41) is provided with a transverse groove (44), the back side of the clamping platform (41) is fixedly connected to a driving motor (43), the output end of the driving motor (43) is fixedly connected to a forward and reverse screw rod (48), the front side and the back side of the surface of the forward and reverse screw rod (48) are both threadedly connected to an adjusting screw sleeve (47), the right side of the adjusting screw sleeve (47) is fixedly connected to a connecting block (46), and the right side of the connecting block (46) is fixedly connected to a clamping plate (42).

5. A wood processing grasping robot according to claim 4, characterized in that: The top and bottom of the adjusting screw sleeve (47) are fixedly connected with a guide slide block (410), the top and bottom of the transverse groove (44) are provided with a guide slide groove (49), and the interior of the guide slide groove (49) is movably connected with the surface of the guide slide block (410).

6. A wood processing grasping robot according to claim 4, characterized in that: The top and bottom of the right side of the clamping platform (41) are fixedly connected with a suction cup (45), and the surface of the forward and reverse screws (48) is movably connected to the inside of the transverse groove (44) through a bearing.

7. A wood processing grasping robot according to claim 1, characterized in that: The four corners of the bottom of the base plate (11) are fixedly connected to connecting plates (12), the bottom of the connecting plate (12) is fixedly connected to a mounting platform (13), and the front and back sides of the inner cavity of the mounting platform (13) are provided with mounting holes (14).