Gripper of sorting robot

Abstract

The utility model discloses a picking robot gripper, relates to electric power material field, support and insert block, the top of support is connected with connecting seat, and the bottom of support is provided with the clamping plate, the connecting seat is provided with the slot matched with insert block, and the slot is elastically provided with the limit rod, and the limit rod is connected with the insert block. Limiting holes matched with the limiting rods are symmetrically formed in the outer wall of the inserting block, an elastic air bag is arranged in the inserting groove, and a clamping air bag is installed on the inner wall of the clamping plate. The inserting block is inserted into the inserting groove of the connecting base, the limiting rod is inserted into the limiting hole under the action of the elastic assembly, the whole support is connected, when the inserting block is inserted into the inserting groove, the elastic air bag at the bottom can be extruded, air in the elastic air bag is exhausted into the clamping air bag, and the clamping air bag is clamped. And under the action of the clamping air bag, the overall clamping stability of the electric power materials with the outer walls in different shapes can be improved.

Description

Technical Field

[0001] The utility model relates to the field of electric power materials, in particular to a gripper of a picking robot. Background Art

[0002] The six major categories of power materials are divided into generators, power equipment, power transmission and transformation equipment, power equipment, power electronic equipment, electromagnetic measuring instruments, etc. Reasonable classification and analysis of power materials can provide a good basis for planning and building warehousing and distribution systems, designing and manufacturing general power loading and unloading equipment, and calculating reasonable storage capacity.

[0003] Most existing electric power materials are picked using robots. Since the shape of the gripper itself is fixed, when faced with electric power materials with different outer wall shapes, the staff is required to replace the gripper at the output end of the robot, which reduces the overall practicality of the device. In addition, the gripper and the robot are mostly fixedly connected by bolt assemblies, so the process of replacing the gripper is too cumbersome, which reduces the overall picking efficiency and increases the workload of the staff.

[0004] In summary, when the above structure is used to face electrical materials with different shapes of outer walls, the staff needs to replace the gripper at the output end of the robot, and the process of replacing the gripper is too cumbersome, which reduces the overall picking efficiency and increases the workload of the staff. Utility Model Content

[0005] Based on this, the purpose of the utility model is to provide a gripper for a picking robot to solve the technical problem that when facing different electrical materials, the staff needs to replace the gripper at the output end of the robot, and the process of replacing the gripper is too cumbersome, which reduces the overall picking efficiency and increases the workload of the staff.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a gripper of a picking robot, comprising a bracket and an insert block, the top of the bracket is connected to a connecting seat, and a clamping plate is arranged at the bottom of the bracket, a slot cooperating with the insert block is opened in the connecting seat, and a limit rod is elastically arranged in the slot, the outer wall of the insert block is symmetrically provided with limit holes cooperating with the limit rod, an elastic air bag is arranged in the slot, and a clamping air bag cooperating with the elastic air bag is installed on the inner wall of the clamping plate.

[0007] By adopting the above technical solution, the plug-in block is inserted into the slot of the connecting seat. At this time, the limit rod will slide to both sides, and the limit rod will be inserted into the limit hole under the action of the elastic component, thereby completing the connection of the entire bracket. When the plug-in block is inserted into the inside of the slot, the elastic airbag at the bottom will be squeezed, so that the gas in the elastic airbag is discharged into the clamping airbag. Under the action of the clamping airbag, it is convenient to improve the overall clamping stability when the outer wall of the power material has different shapes.

[0008] The utility model is further configured that an air cavity cooperating with the elastic airbag is arranged in the bracket, and an air pipe is connected to the bottom of the air cavity, and the other end of the air pipe is connected to the clamping airbag.

[0009] By adopting the above technical solution, when the elastic airbag is squeezed by the bottom of the insert, the gas in the elastic airbag will be discharged into the air cavity at the bottom, and the gas will be discharged into the clamping airbag along the air pipe under the action of the air pipe.

[0010] The utility model is further configured that one end of the limit rod and the bottom end of the insert block are both configured in an arc shape.

[0011] By adopting the above technical solution, when the plug block slides toward the bottom, the arc-shaped setting makes it easier for the plug block to squeeze the limit rod to both sides, ensuring that the limit rod slides stably in the connecting seat and preventing it from getting stuck during the insertion process.

[0012] The utility model is further configured that the contact surface between the limiting rod and the limiting hole is configured to be rough.

[0013] By adopting the above technical solution, the rough setting increases the sliding friction between the two, preventing the limiting rod from slipping out of the limiting hole when it is slightly vibrated.

[0014] The utility model is further configured that the limiting rod is located on the top of the elastic airbag, and the extending end of the limiting rod blocks the elastic airbag.

[0015] By adopting the above technical solution, the plug block will first contact the limit rod during the process of sliding downward, ensuring that the plug block slides vertically in the slot, and subsequently when the plug block slides out of the slot, one end of the limit rod can block the elastic airbag to prevent the airbag from extending too much, causing the clamped airbag to become too deflated.

[0016] The utility model is further configured such that the clamping plate and the bracket are detachably arranged.

[0017] By adopting the above technical solution and the detachable setting, when facing larger-sized electrical materials, it is convenient for the staff to replace the clamping plate itself, thereby further improving the overall practicality of the device.

[0018] The utility model is further configured such that the outer wall of the insert block is in contact connection with the inner wall of the slot.

[0019] By adopting the above technical solution, when the inserting block slides into the slot, it is ensured that the inserting block can slide in a vertical state.

[0020] The utility model is further configured that the outer wall of the limit rod is connected to a sliding block, and a compression spring is connected to one side of the sliding block.

[0021] By adopting the above technical solution, during the process of the insert block squeezing the limit rod, the compression spring itself will be in a compressed state. Subsequently, when the limit hole and the limit rod are at the same horizontal height, the restoring force of the compression spring itself is used to ensure that the limit rod can be reset and inserted into the inside of the limit hole.

[0022] In summary, the utility model mainly has the following beneficial effects:

[0023] 1. The utility model provides a slot in the connecting seat. When connecting, the insert block is inserted into the slot of the connecting seat. At this time, the limit rod will slide to both sides. When the limit hole on the insert block moves to be flush with the limit rod, the limit rod is inserted into the limit hole under the action of the elastic component, thereby completing the connection of the entire bracket. This connection method reduces the disassembly burden of subsequent staff and further improves the overall picking efficiency;

[0024] 2. The utility model provides an elastic airbag in the slot, and an air cavity connected to the elastic airbag is provided in the bracket. When the plug is inserted into the slot, the elastic airbag at the bottom will be squeezed, so that the gas in the elastic airbag is discharged into the air cavity, and then the gas is discharged into the clamping airbag under the action of the air pipe. Under the action of the clamping airbag, it is convenient for power materials with different shapes on the outer wall to improve the overall clamping stability and reduce the frequency of overall replacement of the gripper by the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a three-dimensional diagram of the utility model;

[0026] Figure 2 This is a schematic diagram of the clamping airbag structure of the utility model;

[0027] Figure 3 It is a cross-sectional view of the utility model;

[0028] Figure 4 For this utility model Figure 2 A magnified view of middle;

[0029] Figure 5 For this utility model Figure 3Enlarged view of B.

[0030] In the figure: 1. bracket; 2. connecting seat; 3. plug-in block; 4. limiting rod; 5. clamping plate; 6. clamping airbag; 7. slot; 8. elastic airbag; 9. limiting hole; 10. air cavity; 11. trachea. DETAILED DESCRIPTION

[0031] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0032] The following describes an embodiment of the utility model based on its overall structure.

[0033] Embodiment 1

[0034] A picking robot gripper, such as Figure 1-Figure 5 As shown, it includes a bracket 1, a connecting seat 2, an insert block 3, a clamping mechanism, a reset mechanism and a limiting mechanism. The connecting seat 2 is connected to the top of the bracket 1, and a clamping plate 5 is arranged at the bottom of the bracket 1, wherein a slot 7 cooperating with the insert block 3 is opened in the connecting seat 2, and the insert block 3 is inserted into the slot 7 of the connecting seat 2 during connection, and a limiting rod 4 is elastically arranged in the slot 7, and limiting holes 9 cooperating with the limiting rod 4 are symmetrically arranged on the outer wall of the insert block 3. At this time, the limiting rod 4 will slide to both sides, and when the limiting hole 9 on the insert block 3 moves to be flush with the limiting rod 4, the limiting rod 4 is inserted into the limiting hole 9 under the action of the elastic component, thereby completing the overall connection work of the bracket 1. This connection method reduces the subsequent staff's The burden of disassembly is reduced, and the overall picking efficiency is further improved. An elastic airbag 8 is arranged in the slot 7, and an air cavity 10 cooperating with the elastic airbag 8 is arranged in the bracket 1. An air pipe 11 is connected to the bottom of the air cavity 10, and the other end of the air pipe 11 is connected to the clamping airbag 6. When the elastic airbag 8 is squeezed by the bottom of the plug-in block 3, the gas in the elastic airbag 8 will be discharged into the air cavity 10 at the bottom. Under the action of the air pipe 11, the gas is discharged into the clamping airbag 6 along the air pipe 11, and a clamping airbag 6 is installed on the inner wall of the clamping plate 5. Under the action of the clamping airbag 6, it is convenient for the power materials with different shapes on the outer wall to improve the stability of the overall clamping and reduce the frequency of overall replacement of the gripper by the staff.

[0035] See also Figure 3 One end of the limit rod 4 and the bottom end of the plug block 3 are both arranged in an arc shape. When the plug block 3 slides toward the bottom, the arc shape facilitates the plug block 3 to squeeze the limit rod 4 to both sides, ensuring that the limit rod 4 slides stably in the connecting seat 2 and preventing it from getting stuck during the insertion process.

[0036] Embodiment 2

[0037] like Figure 3 The gripper of a picking robot shown in the figure has an overall structure similar to that of the first embodiment, wherein the limit rod 4 is located at the top of the elastic airbag 8, and the extended end of the limit rod 4 blocks the elastic airbag 8. During the downward sliding process of the plug block 3, it will first contact the limit rod 4, ensuring that the plug block 3 slides in the vertical direction in the slot 7, and subsequently when the plug block 3 slides out of the slot 7, one end of the limit rod 4 can block the elastic airbag 8 to prevent the elastic airbag 8 from extending too much, causing the clamping airbag 6 to become too deflated.

[0038] The working principle of the utility model is as follows: when in use, by inserting the plug block 3 into the slot 7 of the connecting seat 2, the limit rod 4 in the slot 7 slides to both sides under the action of the plug block 3, and when the limit hole 9 on the plug block 3 and the limit rod 4 are at the same height, the limit rod 4 will be driven to reset and slide under the action of the elastic component, so that the limit rod 4 is inserted into the limit hole 9, and in the process of the plug block 3 sliding downward, the elastic air bag 8 at the bottom will be squeezed, so that the gas in the elastic air bag 8 is discharged to the air cavity 10, and then with the cooperation of the air pipe 11, the clamping air bag 6 is filled with gas, thereby achieving the improvement of the overall clamping stability of power materials with different shapes of outer walls, and reducing the frequency of overall replacement of the gripper by the staff.

[0039] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A gripper of a picking robot, comprising a bracket (1) and an insert (3), wherein the top of the bracket (1) is connected to a connecting seat (2), and a clamping plate (5) is provided at the bottom of the bracket (1), characterized in that: The connecting seat (2) is provided with a slot (7) cooperating with the insert block (3), and a limit rod (4) is elastically arranged in the slot (7), and the outer wall of the insert block (3) is symmetrically provided with limit holes (9) cooperating with the limit rod (4), an elastic air bag (8) is arranged in the slot (7), and a clamping air bag (6) cooperating with the elastic air bag (8) is installed on the inner wall of the clamping plate (5).

2. The gripper of a picking robot according to claim 1, characterized in that: An air cavity (10) cooperating with the elastic airbag (8) is arranged in the support (1), and an air tube (11) is connected to the bottom of the air cavity (10), and the other end of the air tube (11) is connected to the clamping airbag (6).

3. The gripper of a picking robot according to claim 1, characterized in that: One end of the limiting rod (4) and the bottom end of the insert block (3) are both arranged in an arc shape.

4. The gripper of a picking robot according to claim 1, characterized in that: The contact surface between the limiting rod (4) and the limiting hole (9) is arranged in a rough shape.

5. The gripper of a picking robot according to claim 1, characterized in that: The limiting rod (4) is located on the top of the elastic airbag (8), and the extended end of the limiting rod (4) blocks the elastic airbag (8).

6. The gripper of a picking robot according to claim 1, characterized in that: The clamping plate (5) and the bracket (1) are detachably arranged.

7. The gripper of a picking robot according to claim 1, characterized in that: The outer wall of the insert block (3) and the inner wall of the slot (7) are in contact connection.

8. The gripper of a picking robot according to claim 1, characterized in that: The outer wall of the limiting rod (4) is connected to a sliding block, and a compression spring is connected to one side of the sliding block.

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