Gripper provided with anti-falling mechanism and used for intelligent robot

Abstract

The utility model belongs to the technical field of robot grippers, and particularly relates to a gripper with an anti-falling mechanism for an intelligent robot, which comprises a gripper body, a clamping plate mounted on the surface of the gripper body, a first slider slidably connected to the surface of the clamping plate, a magnetic suction plate fixedly connected to the surface of the first slider, and a second slider slidably connected to the top surface of the clamping plate. According to the clamping device, an object clamped on the grippers is further limited and fixed through cooperation of the magnetic attraction blocks connected to the clamping plates in a sliding mode and the limiting rods, and the problem that the object falls off and is broken due to the fact that the object is not firmly clamped during clamping is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of robot grippers, and in particular relates to a gripper with an anti-slip mechanism for an intelligent robot. Background Art

[0002] A robot is able to complete certain actions according to pre-set instructions, and can replace people in certain industries to perform tedious, dangerous, boring and other operations. With the continuous development of robot technology, the requirements for robot grippers are also constantly increasing. Among them, the "A kind of intelligent robot gripper" disclosed by application number "CN201811050361.1" is also an increasingly mature technology. Through the robot arm connected to the robot body, the robot can perform various tasks, such as handling, stacking, loading and unloading, processing and manufacturing, etc., thereby improving production efficiency and quality and reducing the labor intensity of workers. However, the device also has the following defects: When the above-mentioned equipment is in use, the existing intelligent robot gripper may have the risk of objects slipping during use, which is easy to damage the object, and the existing robot gripper has a single structure of the clamping part, which is not strong in fit when grasping objects of different shapes, and is prone to displacement. Utility Model Content

[0003] The purpose of the utility model is to provide a gripper with an anti-slip mechanism for an intelligent robot, aiming to solve the problem that when the above-mentioned equipment is in use in the prior art, the existing intelligent robot gripper may have the risk of objects slipping off during use, which is easy to damage the objects, and the clamping part of the existing robot gripper has a single structure and is not strong in fit when gripping objects of different shapes, and is prone to the risk of displacement.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a gripper with an anti-slip mechanism for an intelligent robot, comprising: a gripper body, a clamping plate installed on the surface of the gripper body, the surface of the clamping plate is slidably connected to a first slider, the surface of the first slider is connected to a magnetic suction plate by a fixed tube, the top surface of the clamping plate is slidably connected to a second slider, and the top surface of the second slider is connected to a limiting rod.

[0005] In order to facilitate the installation and removal of the magnetic plate by sliding the first slider on the clamping plate, the utility model provides a gripper with an anti-slip mechanism for an intelligent robot. The clamping plate, the first slider and the magnetic plate form a sliding connection structure. A "C"-shaped groove is provided on the surface of the clamping plate and its shape and size are consistent with those of the first slider.

[0006] In order to utilize the second slider to slide on the magnetic plate and thus facilitate the connection of the limit rod to clamp the object, the utility model provides a gripper with an anti-slip mechanism for an intelligent robot. The clamping plate, the second slider and the limit rod form a sliding connection structure, and the top surface of the clamping plate is provided with a "T"-shaped groove whose shape and size match those of the second slider.

[0007] In order to enable the third slider and the fourth slider to be slidably connected to quickly replace the corresponding limit plates or limit rings according to the shape of the object to be clamped, the utility model provides a gripper with an anti-slip mechanism for an intelligent robot, the top surface of the limit rod is slidably connected to the third slider, the surface of the third slider is connected to the limit plate, the surface of the limit rod is connected to the fixed block, the surface of the fixed block is slidably connected to the fourth slider, and the surface of the fourth slider is fixedly connected to the limit ring.

[0008] In order to facilitate the loading and unloading of the limit plate by sliding the third slider on the limit rod, the utility model provides a gripper with an anti-slip mechanism for an intelligent robot. The limit rod, the third slider and the limit plate form a sliding connection structure, and an "L"-shaped groove is provided on the top surface of the limit rod with a shape and size that matches the third slider.

[0009] In order to facilitate the removal of the fixed limiting ring by sliding the fourth slider on the fixed block, the utility model provides a gripper with an anti-slip mechanism for an intelligent robot, wherein the fixed block, the fourth slider and the limiting ring form a sliding connection structure, and the limiting ring is a semi-annular integrated structure.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1) The object clamped on the gripper is further limited and fixed by the cooperation of the magnetic block and the limit rod slidably connected to the clamping plate, so as to avoid the problem of the object falling off and breaking due to the loose clamping of the object during clamping;

[0012] 2) Use the limit plate slidably connected to the limit rod to replace the limit plate or limit ring according to the shape of the object to be clamped, so as to use a clamping fixture that better fits the shape of the object to be clamped, so that the robot gripper can be more secure when clamping the object and avoid displacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 2This is a schematic diagram of the main cross-sectional structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the top view structure of the utility model;

[0017] Figure 4 It is a schematic diagram of the enlarged cross-sectional structure of the clamping plate and the limiting rod part of the utility model.

[0018] In the figure: 1. gripper body; 2. clamping plate; 3. first slider; 4. magnetic plate; 5. second slider; 6. limit rod; 7. third slider; 8. limit plate; 9. fixing block; 10. fourth slider; 11. limit ring. DETAILED DESCRIPTION

[0019] 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 in 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.

[0020] See also Figure 1-4 The utility model provides the following technical solutions: a gripper with an anti-slip mechanism for an intelligent robot, comprising: a gripper body 1, which is a conventional technology in the field and has no relevance to the technical problems in the technical solution, so it is not described in detail in the technical solution. In specific use, the gripper body 1 is docked with the docking part on the intelligent robot through the installation mechanism at the bottom. When in use, the intelligent robot manipulates the gripper body 1 to grab the object through the driving mechanism. A clamping plate 2 is installed on the surface of the gripper body 1, and the surface of the clamping plate 2 is slidably connected to the first slider 3. The surface of the first slider 3 is fixedly connected to the magnetic suction plate 4, and the top surface of the clamping plate 2 is slidably connected to the second slider 5. The top surface of the second slider 5 is connected to the limit rod 6.

[0021] Preferably, the clamping plate 2 , the first sliding block 3 , and the magnetic plate 4 form a sliding connection structure, and a “C”-shaped groove is provided on the surface of the clamping plate 2 , and the shape and size of the groove are consistent with those of the first sliding block 3 .

[0022] During specific use, the first slider 3 is slid on the clamping plate 2 to facilitate the installation of the magnetic suction plate 4 to adsorb the object clamped on the gripper body 1 to prevent it from slipping.

[0023] Preferably, the clamping plate 2 , the second slider 5 and the limiting rod 6 form a sliding connection structure, and a “T”-shaped sliding groove is provided on the top surface of the magnetic attraction plate 4 , the shape and size of which are consistent with those of the second slider 5 .

[0024] When in use, the second slider 5 is slid on the clamping plate 2 to install the limiting rod 6 on the gripper body 1 to further limit and clamp the object.

[0025] Preferably: the top surface of the limiting rod 6 is slidably connected to the third slider 7, the surface of the third slider 7 is connected to the limiting plate 8, the surface of the limiting rod 6 is connected to the fixed block 9, the surface of the fixed block 9 is slidably connected to the fourth slider 10, and the surface of the fourth slider 10 is fixedly connected to the limiting ring 11.

[0026] During specific use, the limiting plate 8 or limiting ring 11 is selected according to the shape of the object to be clamped, and is slidably connected to the limiting rod 6 using the corresponding third slider 7 or fourth slider 10, so that the straight plate of the limiting plate 8 or the arc structure of the limiting ring 11 can be used to clamp rectangular or round objects more closely.

[0027] Preferably, the limiting rod 6 , the third sliding block 7 and the limiting plate 8 form a sliding connection structure, and an “L”-shaped sliding groove is provided on the top surface of the limiting rod 6 , the shape and size of which are consistent with those of the third sliding block 7 .

[0028] During specific use, the third slider 7 is used to slide on the limiting rod 6 to fix the connection between the limiting plate 8 and the limiting rod 6 .

[0029] Preferably, the fixed block 9, the fourth sliding block 10 and the limiting ring 11 form a sliding connection structure, and the limiting ring 11 is a semi-annular integrated structure.

[0030] During specific use, the “L”-shaped groove on the surface of the fixing block 9 is used to temporarily fix the limiting ring 11, and the limiting ring 11 is easily replaced when a round object needs to be clamped.

[0031] Working principle: when it is necessary to use the intelligent robot gripper to clamp an object, the first slider 3 is used to slide on the clamping plate 2 to facilitate the installation of the magnetic suction plate 4 to adsorb the object clamped on the gripper body 1 to prevent it from slipping. At the same time, the first slider 3 is regularly used to slide on the clamping plate 2 to remove the slidingly connected magnetic suction plate 4 for inspection to prevent the demagnetization of the magnetic suction plate 4 from affecting the clamping stability. At the same time, the second slider 5 is used to slide on the clamping plate 2 to install the limit rod 6 on the gripper body 1 to further limit and clamp the object. At the same time, according to the shape of the object to be clamped, the limit plate 8 or the limit ring 11 is selected and slidably connected to the limit rod 6 using the corresponding third slider 7 or the fourth slider 10, so that the straight plate of the limit plate 8 or the arc structure of the limit ring 11 can be used to clamp rectangular or round objects more closely, so as to prevent the object from sliding on the gripper body 1 during clamping and affecting the precise clamping of the gripper body 1. This is the characteristic of a gripper with an anti-slip mechanism for an intelligent robot.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A gripper with an anti-slip mechanism for an intelligent robot, comprising: The gripper body (1) is characterized in that: a clamping plate (2) is installed on the surface of the gripper body (1), the surface of the clamping plate (2) is slidably connected to a first slider (3), the surface of the first slider (3) is connected to a magnetic plate (4) by a fixed tube, the top surface of the clamping plate (2) is slidably connected to a second slider (5), and the top surface of the second slider (5) is connected to a limiting rod (6).

2. The gripper with an anti-slip mechanism for an intelligent robot according to claim 1, characterized in that: The clamping plate (2), the first sliding block (3) and the magnetic attraction plate (4) form a sliding connection structure; a "C"-shaped groove is provided on the surface of the clamping plate (2) and its shape and size are consistent with those of the first sliding block (3).

3. The gripper with an anti-slip mechanism for an intelligent robot according to claim 1, characterized in that: The clamping plate (2), the second sliding block (5) and the limiting rod (6) form a sliding connection structure, and a "T"-shaped sliding groove is provided on the top surface of the clamping plate (2) with a shape and size that matches that of the second sliding block (5).

4. The gripper with an anti-slip mechanism for an intelligent robot according to claim 1, characterized in that: The top surface of the limiting rod (6) is slidably connected to the third slider (7), the surface of the third slider (7) is connected to the limiting plate (8), the surface of the limiting rod (6) is connected to the fixing block (9), the surface of the fixing block (9) is slidably connected to the fourth slider (10), and the surface of the fourth slider (10) is fixedly connected to the limiting ring (11).

5. The gripper with an anti-slip mechanism for an intelligent robot according to claim 4, characterized in that: The limiting rod (6), the third sliding block (7) and the limiting plate (8) form a sliding connection structure, and the top surface of the limiting rod (6) is provided with an "L"-shaped sliding groove whose shape and size are consistent with those of the third sliding block (7).

6. The gripper with an anti-slip mechanism for an intelligent robot according to claim 4, characterized in that: The fixed block (9), the fourth sliding block (10) and the limiting ring (11) form a sliding connection structure, and the limiting ring (11) is a semi-annular integrated structure.

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