A multi-axis gripper robot

Abstract

This utility model discloses a multi-axis gripper robot, comprising: a gripper assembly, which includes a gripper mounting frame, a first gripper, and a second gripper, the first gripper and the second gripper being fixed on the gripper mounting frame, the first gripper being horizontally higher than the second gripper; a first drive shaft, which is connected to the gripper assembly, the first drive shaft including a first shaft body and a first bearing, the gripper mounting frame being connected to the first shaft body via the first bearing; a second drive shaft, which is connected to the first drive shaft, the second drive shaft including a second shaft body and a second bearing, the first shaft body being connected to the second shaft body via the second bearing; and a chassis, on which the second drive shaft is mounted. By using two grippers, the handling efficiency can be improved. Furthermore, by setting the first gripper and the second gripper at different horizontal heights, it is beneficial for gripping goods placed on special terrains or in special shapes, thereby improving the applicability of the multi-axis gripper robot.

Description

Technical Field

[0001] This utility model relates to the field of cargo handling device technology, and in particular to a multi-axis gripper robot. Background Technology

[0002] Gripper robots are widely used in the handling of goods. Currently, gripper robots typically use a single gripper or multiple grippers at the same horizontal position and height. Therefore, they are not very convenient to handle irregular or misplaced goods, resulting in low applicability. Utility Model Content

[0003] To overcome the above-mentioned shortcomings, the purpose of this utility model is to provide a multi-axis gripper robot. By setting two grippers, the efficiency of handling can be improved. At the same time, by setting the horizontal positions of the first gripper and the second gripper at different heights, it is beneficial to grip goods placed in special terrains or shapes, thereby improving the applicability of the multi-axis gripper robot.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is: a multi-axis gripper robot, comprising: A gripper assembly, comprising a gripper mounting bracket, a first gripper, and a second gripper, wherein the first gripper and the second gripper are fixed to the gripper mounting bracket, and the horizontal position of the first gripper is higher than the horizontal position of the second gripper; A first drive shaft, the gripper assembly is connected to the first drive shaft, the first drive shaft includes a first shaft body and a first bearing, the first bearing moves along a first axial direction, and the gripper mounting bracket is connected to the first shaft body through the first bearing; A second drive shaft is connected to the first drive shaft. The second drive shaft includes a second shaft body and a second bearing. The second bearing moves along a first axial direction, and the first shaft body is connected to the second shaft body through the second bearing. The chassis, on which the second drive shaft is mounted.

[0005] In this technical solution, the gripper assembly is used to grip goods. By setting two grippers, the handling efficiency can be improved. At the same time, by setting the horizontal positions of the first gripper and the second gripper at different heights, it is beneficial to grip goods placed in special terrain or shapes. The first drive shaft is used to drive the gripper assembly to change its orientation in the first axis, and the second drive shaft is used to enhance the gripper assembly's ability to change its position in the first axis, thereby improving the sensitivity of the multi-axis gripper robot. The chassis is used to mount the second drive shaft.

[0006] In some embodiments, the chassis includes a connecting seat, on which a third bearing is disposed, the third bearing moving along a first axial direction, and the second shaft being connected to the connecting seat via the third bearing.

[0007] In this technical solution, the connecting seat is used to mount the second drive shaft, and the second drive shaft is rotated in the first axis by utilizing the third bearing, thereby increasing the sensitivity of the multi-axis gripper robot.

[0008] In some embodiments, the chassis further includes a drive seat, and the connecting seat is disposed on the drive seat, the drive seat driving the connecting seat to move along a second axis.

[0009] In this technical solution, the drive seat is used to adjust the position of the gripper assembly in the second direction, thereby completing the handling of goods and improving the flexibility of the multi-axis gripper robot.

[0010] In some embodiments, the multi-axis gripper robot also includes an operating table, to which the drive base is fixed.

[0011] In this technical solution, the operating platform is used to raise the height of the multi-axis gripper robot, thereby facilitating the handling of goods by the multi-axis gripper robot.

[0012] In some embodiments, the gripper assembly includes a drive device and a gripping device, the drive device being fixed to the gripper mounting bracket, the gripping device being disposed on the drive device, and the drive device driving the gripping device to move along a first direction.

[0013] In this technical solution, the driving device is used to drive the gripping device to move along the first direction, thereby completing the gripping and releasing of the goods.

[0014] In some embodiments, the horizontal position of the gripping device of the first gripper is higher than the horizontal position of the gripping device of the second gripper.

[0015] In this technical solution, it is advantageous to stagger the working position of the first gripper from that of the second gripper.

[0016] In some embodiments, the gripper assembly further includes a fixing block, the fixing block being L-shaped, and the drive device being fixed to the gripper mounting bracket via the fixing block.

[0017] In this technical solution, the fixing block is used to fix the drive device, and the horizontal height of the clamping device can be adjusted by the installation position of the fixing block.

[0018] The beneficial effects of this utility model are that by setting two grippers, the efficiency of handling can be improved. At the same time, by setting the horizontal positions of the first gripper and the second gripper at different heights, it is beneficial to grip goods placed in special terrains or shapes, thereby improving the applicability of the multi-axis gripper robot. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of a multi-axis gripper robot according to an embodiment of the present invention; Figure 2 This is a schematic diagram of a multi-axis gripper robot gripper assembly according to an embodiment of the present invention; In the figure: 11, gripper mounting bracket; 12, first gripper; 13, second gripper; 14, drive device; 15, gripping device; 16, fixing block; 21, first shaft; 22, first bearing; 31, second shaft; 32, second bearing; 41, connecting seat; 42, third bearing; 43, drive seat; 5, operating table; x, first direction; α, first axial direction; β, second axial direction. Detailed Implementation

[0020] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the scope of protection of the present invention.

[0021] Combined with appendix Figure 1 As shown, this utility model provides a multi-axis gripper robot, comprising: The gripper assembly includes a gripper mounting frame 11, a first gripper 12, and a second gripper 13. The first gripper 12 and the second gripper 13 are fixed to the gripper mounting frame 11. The horizontal position of the first gripper 12 is higher than the horizontal position of the second gripper 13. The gripper assembly is used to grip goods. By setting two grippers, the handling efficiency can be improved. At the same time, by setting the horizontal positions of the first gripper 12 and the second gripper 13 at different heights, it is beneficial to grip goods placed on special terrain or in special shapes. A first drive shaft, the gripper assembly is connected to the first drive shaft, the first drive shaft includes a first shaft body 21 and a first bearing 22, the first bearing 22 moves along a first axial direction α, the gripper mounting bracket 11 is connected to the first shaft body 21 through the first bearing 22, the first drive shaft is used to drive the gripper assembly to change its orientation along the first axial direction α; The second drive shaft is connected to the first drive shaft. The second drive shaft includes a second shaft body 31 and a second bearing 32. The second bearing 32 moves along the first axis α. The first shaft body 21 is connected to the second shaft body 31 through the second bearing 32. The second drive shaft is used to enhance the position change capability of the gripper assembly in the first axis α, thereby improving the sensitivity of the multi-axis gripper robot. The chassis has the second drive shaft mounted on it, and the chassis is used to mount the second drive shaft.

[0022] Continue to combine with the appendix Figure 1 As shown, in some embodiments, the chassis includes a connecting seat 41, on which a third bearing 42 is provided. The third bearing 42 moves along a first axial direction α. ​​The second shaft 31 is connected to the connecting seat 41 via the third bearing 42. The connecting seat 41 is used to mount a second drive shaft. At the same time, by utilizing the third bearing 42, the second drive shaft is rotated along the first axial direction α, thereby increasing the sensitivity of the multi-axis gripper robot.

[0023] Continue to combine with the appendix Figure 1 As shown, in some embodiments, the chassis further includes a drive seat 43, and the connecting seat 41 is disposed on the drive seat 43. The drive seat 43 drives the connecting seat 41 to move along the second axis β. The drive seat 43 is used to adjust the position of the gripper assembly in the second direction, thereby completing the handling of goods and improving the flexibility of the multi-axis gripper robot.

[0024] Continue to combine with the appendix Figure 1 As shown, in some embodiments, the multi-axis gripper robot also includes an operating table 5, on which the drive base 43 is fixed. The operating table 5 is used to raise the height of the multi-axis gripper robot, thereby facilitating the handling of goods by the multi-axis gripper robot.

[0025] Continue to combine with the appendix Figure 2 As shown, in some embodiments, the gripper assembly includes a drive device 14 and a gripping device 15. The drive device 14 is fixed on the gripper mounting bracket 11, and the gripping device 15 is disposed on the drive device 14. The drive device 14 drives the gripping device 15 to move along a first direction x. The drive device 14 is used to drive the gripping device 15 to move along the first direction x, thereby completing the gripping and releasing of goods.

[0026] In some embodiments, the horizontal position of the gripping device 15 of the first gripper 12 is higher than the horizontal position of the gripping device 15 of the second gripper 13, which is beneficial to offset the working position of the first gripper 12 from the working position of the second gripper 13.

[0027] Continue to combine with the appendix Figure 2 As shown, in some embodiments, the gripper assembly further includes a fixing block 16, which is L-shaped. The drive device 14 is fixed to the gripper mounting bracket 11 via the fixing block 16. The fixing block 16 is used to fix the drive device 14. The horizontal height of the gripping device 15 can be adjusted by the installation position of the fixing block 16.

[0028] In summary, this utility model provides a multi-axis gripper robot. By setting two grippers, the efficiency of handling can be improved. At the same time, by setting the horizontal positions of the first gripper and the second gripper at different heights, it is beneficial to grip goods placed in special terrains or shapes, thereby improving the applicability of the multi-axis gripper robot.

[0029] The above embodiments are only for illustrating the technical concept and features of this utility model. Their purpose is to enable those skilled in the art to understand the content of this utility model and implement it. They cannot be used to limit the protection scope of this utility model. All equivalent changes or modifications made in accordance with the spirit and essence of this utility model should be covered within the protection scope of this utility model.

Claims

1. A multi-axis gripper robot, characterized in that, include: A gripper assembly, comprising a gripper mounting bracket, a first gripper, and a second gripper, wherein the first gripper and the second gripper are fixed to the gripper mounting bracket, and the horizontal position of the first gripper is higher than the horizontal position of the second gripper; A first drive shaft, the gripper assembly is connected to the first drive shaft, the first drive shaft includes a first shaft body and a first bearing, the first bearing moves along a first axial direction, and the gripper mounting bracket is connected to the first shaft body through the first bearing; A second drive shaft is connected to the first drive shaft. The second drive shaft includes a second shaft body and a second bearing. The second bearing moves along a first axial direction, and the first shaft body is connected to the second shaft body through the second bearing. The chassis, on which the second drive shaft is mounted.

2. The multi-axis gripper robot according to claim 1, characterized in that, The chassis includes a connecting seat, on which a third bearing is provided. The third bearing moves along a first axial direction, and the second shaft is connected to the connecting seat through the third bearing.

3. The multi-axis gripper robot according to claim 2, characterized in that, The chassis also includes a drive seat, and the connecting seat is disposed on the drive seat. The drive seat drives the connecting seat to move along a second axis.

4. The multi-axis gripper robot according to claim 3, characterized in that, It also includes an operating table, and the drive seat is fixed to the operating table.

5. The multi-axis gripper robot according to claim 1, characterized in that, The gripper assembly includes a driving device and a gripping device. The driving device is fixed on the gripper mounting bracket, and the gripping device is disposed on the driving device. The driving device drives the gripping device to move along a first direction.

6. The multi-axis gripper robot according to claim 5, characterized in that, The horizontal position of the gripping device of the first gripper is higher than the horizontal position of the gripping device of the second gripper.

7. The multi-axis gripper robot according to claim 5, characterized in that, The gripper assembly also includes a fixing block, which is L-shaped, and the drive device is fixed to the gripper mounting bracket via the fixing block.

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