Clamping and conveying device for robot

Abstract

The utility model discloses a clamping and carrying device for a robot. The clamping and carrying device comprises a bottom plate, a fixed gripper, a first air cylinder, a movable gripper and a second air cylinder, wherein the fixed gripper and the first air cylinder are installed on one face of the bottom plate, and the movable gripper and the second air cylinder are connected with a telescopic rod of the first air cylinder. A telescopic rod of the second air cylinder is connected with the other face of the bottom plate, and the fixed gripper and the movable gripper are arranged at the two opposite ends of the bottom plate respectively. When a workpiece needs to be grabbed, the telescopic rod of the second air cylinder and the telescopic rod of the first air cylinder are driven to stretch out, so that the workpiece is located between the movable gripper and the fixed gripper, then the telescopic rod of the first air cylinder is retracted, so that the workpiece is clamped by the movable gripper and the fixed gripper, and then the telescopic rod of the second air cylinder is retracted, so that the workpiece is grabbed. According to the scheme, the structure is very simple, only several simple components are needed for achieving the grabbing function, the cost is low, meanwhile, maintenance and replacement are very simple, and the maintenance efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of robots, in particular to a clamping and transporting device for robots. Background Art

[0002] Robots are key equipment for automated production. The use of robots to transfer workpieces on production lines often requires complex mechanical grippers. These complex grippers are expensive and, due to their complex structure, require time-consuming and labor-intensive maintenance when failures occur, seriously impacting normal production.

[0003] Therefore, the existing technology has defects and needs to be improved. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a clamping and handling device for a robot, which simplifies the structure, reduces the cost, and at the same time reduces the maintenance difficulty and improves the maintenance efficiency.

[0005] The technical solution of the present utility model is as follows: A clamping and handling device for a robot is provided, comprising: a base plate, a fixed gripper respectively installed on one surface of the base plate, a first cylinder, a mobile gripper connected to the telescopic rod of the first cylinder, and a second cylinder; the telescopic rod of the second cylinder is connected to the other surface of the base plate, and the fixed gripper and the mobile gripper are respectively arranged at opposite ends of the base plate. When it is necessary to grasp the workpiece, the telescopic rod of the second cylinder and the telescopic rod of the first cylinder are driven to extend so that the workpiece is between the mobile gripper and the fixed gripper, and then the telescopic rod of the first cylinder is retracted so that the workpiece is clamped by the mobile gripper and the fixed gripper, and then the telescopic rod of the second cylinder is retracted to realize the workpiece being grasped. The structure of this solution is very simple, and only a few simple components are needed to realize the grasping function, which is low in cost. At the same time, maintenance and replacement are also very simple, which effectively improves maintenance efficiency.

[0006] Furthermore, the robot clamping and handling device further includes a connecting bar, through which the telescopic rod of the first cylinder is connected to the mobile gripper, and the connecting bar facilitates the connection between the telescopic rod of the first cylinder and the mobile gripper.

[0007] Furthermore, the clamping and handling device for the robot also includes: a guide block installed on the base plate, and a guide column connected to the connecting bar; the guide block is provided with a guide through hole, and the guide column matches the guide through hole, so that the mobile gripper can move stably without deviation.

[0008] Furthermore, the guide block and the guide column are both two pieces, and the telescopic rod of the first cylinder is arranged between the two guide blocks.

[0009] Furthermore, the clamping and transporting device for the robot further includes a mounting bar, through which the first cylinder is mounted on the base plate, and the mounting bar facilitates the mounting of the first cylinder on the base plate.

[0010] Furthermore, there are two mounting bars, which are respectively mounted at two ends of the first cylinder.

[0011] Furthermore, there are two fixed grippers and two movable grippers.

[0012] Using the above solution, the utility model provides a clamping and handling device for a robot. When a workpiece needs to be grasped, the telescopic rods of the second and first cylinders are driven to extend, positioning the workpiece between the mobile gripper and the fixed gripper. The telescopic rod of the first cylinder is then retracted, clamping the workpiece between the mobile and fixed grippers. The second cylinder then retracts the telescopic rod to lift the workpiece. This solution has a very simple structure, requiring only a few simple components to achieve the grasping function, resulting in low cost and simple maintenance and replacement, effectively improving maintenance efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic structural diagram of an embodiment of the present utility model;

[0014] Figure 2 for Figure 1 A schematic structural diagram of an embodiment. DETAILED DESCRIPTION

[0015] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0016] See also Figure 1 and Figure 2 This embodiment provides a clamping and handling device for a robot, comprising: a base plate 10, a fixed gripper 11, a first cylinder 12, a mobile gripper 13 connected to the telescopic rod of the first cylinder 12, and a second cylinder 14, each mounted on one surface of the base plate 10; the telescopic rod of the second cylinder 14 is connected to the other surface of the base plate 10, and the fixed gripper 11 and the mobile gripper 13 are respectively arranged at opposite ends of the base plate 10. When a workpiece needs to be grasped, the telescopic rods of the second cylinder 14 and the first cylinder 12 are driven to extend, so that the workpiece is between the mobile gripper 13 and the fixed gripper 11. The telescopic rod of the first cylinder 12 is then retracted, so that the workpiece is clamped between the mobile gripper 13 and the fixed gripper 11. The telescopic rod of the second cylinder 14 is then retracted, so that the workpiece is grasped. The structure of this solution is very simple, and only a few simple components are required to realize the grasping function, which is low-cost. At the same time, maintenance and replacement are also very simple, effectively improving maintenance efficiency.

[0017] In this embodiment, the robot clamping and handling device further includes a connecting bar 15, through which the telescopic rod of the first cylinder 12 is connected to the mobile gripper 13. The connecting bar 15 facilitates the connection between the telescopic rod of the first cylinder 12 and the mobile gripper 13.

[0018] In this embodiment, the clamping and handling device for the robot further includes: a guide block 16 installed on the base plate 10, and a guide column 17 connected to the connecting bar 15; the guide block 16 is provided with a guide through hole, and the guide column 17 matches the guide through hole, so that the mobile gripper 13 can move stably without offset.

[0019] In this embodiment, the guide block 16 and the guide column 17 are both two pieces, and the telescopic rod of the first cylinder 12 is arranged between the two guide blocks 16 .

[0020] In this embodiment, the clamping and handling device for the robot further includes a mounting bar 18, through which the first cylinder 12 is mounted on the base plate 10. The mounting bar 18 facilitates the mounting of the first cylinder 12 on the base plate 10.

[0021] In this embodiment, there are two mounting bars 18 , which are respectively mounted at two ends of the first cylinder 12 .

[0022] In this embodiment, there are two fixed grippers 11 and two movable grippers 13 .

[0023] In summary, the present invention provides a clamping and handling device for a robot. When a workpiece needs to be grasped, the telescopic rod of the second cylinder 14 and the telescopic rod of the first cylinder are driven to extend, so that the workpiece is between the mobile gripper and the fixed gripper. The telescopic rod of the first cylinder is then retracted, so that the workpiece is clamped by the mobile gripper and the fixed gripper. The telescopic rod of the second cylinder is then retracted, and the workpiece is grasped. The structure of this solution is very simple, and only a few simple components are required to realize the grasping function, which is low-cost. At the same time, maintenance and replacement are also very simple, effectively improving maintenance efficiency.

[0024] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A clamping and transporting device for a robot, characterized in that: include: A base plate, a fixed gripper and a first cylinder respectively installed on one surface of the base plate, a movable gripper connected to the telescopic rod of the first cylinder, and a second cylinder; the telescopic rod of the second cylinder is connected to the other surface of the base plate, and the fixed gripper and the movable gripper are respectively arranged at the two opposite ends of the base plate.

2. A clamping and handling device for a robot according to claim 1, characterized in that: Also includes: A connecting bar, through which the telescopic rod of the first cylinder is connected to the movable gripper.

3. A clamping and transporting device for a robot according to claim 2, characterized in that: Also includes: A guide block is mounted on the bottom plate, and a guide column is connected to the connecting strip; the guide block is provided with a guide through hole, and the guide column matches the guide through hole.

4. A clamping and transporting device for a robot according to claim 3, characterized in that: The guide block and the guide column are both two pieces, and the telescopic rod of the first cylinder is arranged between the two guide blocks.

5. The clamping and transporting device for a robot according to claim 1, characterized in that: Also includes: A mounting bar is provided, through which the first cylinder is mounted on the bottom plate.

6. The clamping and transporting device for a robot according to claim 5, characterized in that: There are two mounting bars, which are respectively mounted at two ends of the first cylinder.

7. The clamping and transporting device for a robot according to claim 1, characterized in that: There are two fixed grippers and two movable grippers.

Images