A dual-motor high-torque rotating electric claw
The dual motor large torque rotating electric claw controlled by the dual motor drive system solves the limitations of traditional electric claws when grabbing and handling workpieces at multiple angles and withstand large loads, and realizes efficient and flexible workpiece handling and large load clamping.
Patent Information
- Application Number
- CN202421404283.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-19
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-06-19
AI Technical Summary
Traditional electric jaws have limitations when grabbing and handling workpieces from multiple angles and withstand large loads. Insufficient torque cannot meet some application needs that require large torque.
A dual motor large torque rotating electric claw is designed, and the clamping mechanism and rotation mechanism are controlled separately through the dual motor drive system to achieve 360-degree rotation and large load clamping.
It realizes multi-angle grabbing and handling of workpieces, improves work efficiency and flexibility, and can withstand large loads, meeting the needs of large torque applications.
Smart Images
Figure CN222697243U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automated grasping equipment, in particular to a dual-motor high-torque rotating electric claw. Background Art
[0002] With the continuous development of industrial automation technology, electric grippers, as an automated grasping tool, are widely used in the production and use of various instruments.
[0003] However, traditional electric grippers can usually only achieve clamping in a fixed direction, which has certain limitations for application scenarios that require grasping and transporting objects at multiple angles. In addition, when bearing large loads, the torque of traditional electric grippers may be insufficient and cannot meet the requirements of some applications that require large torque.
[0004] Therefore, it is of great practical significance to develop a rotatable electric gripper with large torque. Utility Model Content
[0005] The purpose of the utility model is to provide a dual-motor high-torque rotating electric gripper, which is designed to provide a sufficiently large torque to achieve the clamping of large-load objects. At the same time, it can achieve 360-degree grasping and carrying without dead angles, so that it can be applied to application scenarios of grasping and transporting objects at multiple angles.
[0006] To achieve the above-mentioned purpose, the utility model provides a dual-motor high-torque rotating electric gripper, including a clamping jaw mechanism, a rotating mechanism, a dual-motor drive system and a motor mounting block, the clamping jaw mechanism and the rotating mechanism are both installed on the dual-motor drive system, and the dual-motor drive system is fixedly installed on the motor mounting block; the clamping jaw mechanism is used to clamp the workpiece to achieve the grasping of the workpiece; the rotating mechanism is used to drive the clamping jaw mechanism to rotate 360 degrees to achieve the transportation of the workpiece; the dual-motor drive system is used to use two motors to drive the clamping jaw mechanism and the rotating mechanism respectively.
[0007] Wherein, the clamping jaw mechanism comprises a clamping jaw arm, a connecting piece and a sliding block, and the opening and closing of the clamping jaw arm is achieved through the coordinated use of the clamping jaw arm, the connecting piece and the sliding block.
[0008] There are two clamping arms, and the two clamping arms are symmetrically arranged.
[0009] Wherein, the rotating mechanism comprises a rotating gear and a reset baffle, and the rotating gear and the reset baffle cooperate with each other to drive the clamping mechanism to rotate 360 degrees.
[0010] Among them, the dual-motor drive system includes a first motor and a second motor, and the first motor and the second motor are used in coordination to provide power and control for the entire rotating electric claw structure.
[0011] The first motor drives the clamping mechanism to clamp the workpiece, thereby achieving the grasping of the workpiece.
[0012] The second motor drives the rotating mechanism to drive the clamping mechanism to rotate 360 degrees, thereby realizing the transportation of the workpiece.
[0013] The utility model discloses a dual-motor high-torque rotating electric gripper, wherein the clamping mechanism and the rotating mechanism are both installed on the dual-motor drive system, and the dual-motor drive system is fixedly installed on the motor mounting block, the clamping mechanism is used to clamp the workpiece to achieve the grasping of the workpiece, and the rotating mechanism is used to drive the clamping mechanism to rotate 360 degrees to achieve the transportation of the workpiece, and the dual-motor drive system is used to use two motors to respectively drive the clamping mechanism and the rotating mechanism, and the dual-motor drive system is used to respectively control the clamping mechanism and the rotating mechanism, so that the clamping and rotation actions of the workpiece by the clamping arm can be respectively controlled, thereby achieving multi-angle grasping and transportation of the workpiece and improving work efficiency and flexibility; at the same time, through the dual-motor design, sufficient torque can be provided, so that the clamping arm can withstand large loads and meet the high-torque application requirements. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.
[0015] Figure 1 It is a schematic diagram of the overall structure of the dual-motor high-torque rotating electric claw of the first embodiment of the utility model.
[0016] Figure 2 It is a schematic cross-sectional view along the clamping jaw arm of the dual-motor high-torque rotating electric jaw of the first embodiment of the utility model.
[0017] In the figure: 1-gripping mechanism, 2-rotating mechanism, 3-dual motor drive system, 4-motor mounting block, 11-gripping arm, 12-connecting piece, 13-slider, 21-rotating gear, 22-reset baffle, 31-first motor, 32-second motor. DETAILED DESCRIPTION
[0018] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.
[0019] First embodiment
[0020] See also Figure 1-2 , Figure 1 This is a schematic diagram of the overall structure of the dual-motor high-torque rotating electric claw of the first embodiment of the utility model. Figure 2 It is a schematic cross-sectional view of the clamping jaw arm 11 of the dual-motor high-torque rotating electric clamp of the first embodiment of the utility model.
[0021] The utility model provides a dual-motor high-torque rotating electric gripper: comprising a gripper mechanism 1, a rotating mechanism 2, a dual-motor drive system 3 and a motor mounting block 4, wherein the gripper mechanism 1 comprises a gripper arm 11, a connecting member 12 and a slider 13, the rotating mechanism 2 comprises a rotating gear 21 and a reset baffle 22, and the dual-motor drive system 3 comprises a first motor 31 and a second motor 32. The aforementioned solution solves the problem that traditional electric grippers can usually only achieve clamping in a fixed direction, and have certain limitations for application scenarios that require multi-angle grasping and transporting of objects. In addition, when the traditional electric grippers are subjected to large loads, the torque may be insufficient and cannot meet the needs of some applications that require large torque. It is understandable that the aforementioned solution can be used in the scenario of automated grasping of workpieces.
[0022] In this embodiment, the present application uses the dual-motor drive system 3 to separately control the clamping mechanism 1 and the rotating mechanism 2, thereby separately controlling the clamping and rotating actions of the clamping arm 11 on the workpiece, thereby realizing multi-angle grasping and handling of the workpiece, and improving work efficiency and flexibility; at the same time, through the dual-motor design, sufficient torque can be provided, so that the clamping arm 11 can withstand large loads and meet the application requirements of large torque.
[0023] Among them, the clamping mechanism 1 and the rotating mechanism 2 are both installed on the dual-motor drive system 3, and the dual-motor drive system 3 is fixedly installed on the motor mounting block 4; the clamping mechanism 1 is used to clamp the workpiece to achieve the grasping of the workpiece; the rotating mechanism 2 is used to drive the clamping mechanism 1 to rotate 360 degrees to achieve the transportation of the workpiece; the dual-motor drive system 3 is used to use two motors to drive the clamping mechanism 1 and the rotating mechanism 2 respectively.
[0024] Secondly, the opening and closing of the clamping arm 11 is achieved through the coordinated use of the clamping arm 11, the connecting member 12 and the sliding block 13. The number of the clamping arms 11 is two, and the two clamping arms 11 are symmetrically arranged.
[0025] Again, the rotating gear 21 and the reset baffle 22 cooperate to drive the clamping mechanism 1 to rotate 360 degrees.
[0026] Finally, through the coordinated use of the first motor 31 and the second motor 32, power and control are provided for the entire rotating electric claw structure. The first motor 31 drives the clamping mechanism 1 to clamp the workpiece to achieve the grasping of the workpiece. The second motor 32 drives the rotating mechanism 2 to drive the clamping mechanism 1 to rotate 360 degrees to achieve the transportation of the workpiece.
[0027] When the utility model is used, the application includes the clamping mechanism 1 , the rotating mechanism 2 , the dual-motor driving system 3 and the motor mounting block 4 .
[0028] The clamping mechanism 1 includes two symmetrically arranged clamping arms 11, which are used to clamp workpieces. The clamping arms 11 are connected to the rotating mechanism 2 through the connecting member 12. The connecting member 12 is mounted on a flange bearing and fixed on the motor mounting block 4 to realize the rotation of the clamping arms 11. The connecting member 12 is driven by the slider 13 or other connecting members to realize the smooth opening and closing of the clamping arms 11.
[0029] The rotating mechanism 2 includes the rotating gear 21 and the reset baffle 22. The rotating gear 21 is fixed on the second motor 32. The rotating gear 21 is connected to the connecting member 12 through gears, thereby driving the clamping mechanism 1 to achieve 360-degree rotation. The reset baffle 22 controls the rotation angle and initial position of the clamping mechanism 1 through the deflection angle of the rotating gear 21.
[0030] The dual-motor drive system 3 includes the first motor 31 and the second motor 32. The first motor 31 drives the clamping mechanism 1 through a transmission mechanism, thereby driving the opening and closing of the clamping arm 11. The second motor 32 drives the rotating mechanism 2 through a transmission mechanism, thereby driving the clamping mechanism 1 to rotate 360 degrees. The first motor 31 and the second motor 32 are both fixedly mounted on the motor mounting block 4, thereby achieving smooth driving of the first motor 31 and the second motor 32.
[0031] In actual application, when the workpiece needs to be clamped, the first motor 31 drives the clamping arms 11 to close, and clamps the workpiece between the clamping arms 11; when the workpiece needs to be rotated, the second motor 32 drives the rotating gear 21 to rotate, thereby driving the clamping mechanism 1 and the workpiece to rotate together, and through the control of the dual-motor drive system 3, multi-angle grasping and handling of the workpiece can be achieved.
[0032] The utility model solves the limitations of traditional electric grippers in grasping and carrying workpieces at multiple angles and bearing large loads through the design of a dual-motor high-torque rotating electric gripper. The utility model has the advantages of simple structure, easy maintenance, and long service life, and can be widely used in industrial automation, intelligent manufacturing, logistics warehousing and other fields.
[0033] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the utility model.
Claims
1. A dual-motor high-torque rotary electric claw, characterized in that: It includes a clamping mechanism, a rotating mechanism, a dual-motor driving system and a motor mounting block, wherein the clamping mechanism and the rotating mechanism are both mounted on the dual-motor driving system, and the dual-motor driving system is fixedly mounted on the motor mounting block; The clamping claw mechanism is used to clamp the workpiece to achieve the grasping of the workpiece; The rotating mechanism is used to drive the clamping mechanism to rotate 360 degrees to achieve the transportation of the workpiece; The dual-motor driving system is used to use two motors to drive the clamping mechanism and the rotating mechanism respectively.
2. The dual-motor high-torque rotary electric claw according to claim 1, characterized in that: The clamping mechanism comprises a clamping arm, a connecting piece and a sliding block. The opening and closing of the clamping arm is achieved through the coordinated use of the clamping arm, the connecting piece and the sliding block.
3. The dual-motor high-torque rotary electric claw according to claim 2, characterized in that: The number of the clamping arms is two, and the two clamping arms are symmetrically arranged.
4. The dual-motor high-torque rotary electric claw according to claim 1, characterized in that: The rotating mechanism comprises a rotating gear and a reset baffle, and the rotating gear and the reset baffle cooperate to drive the clamping mechanism to rotate 360 degrees.
5. The dual-motor high-torque rotary electric claw according to claim 1, characterized in that: The dual-motor drive system includes a first motor and a second motor. The first motor and the second motor are used in coordination to provide power and control for the entire rotating electric claw structure.
6. The dual-motor high-torque rotary electric claw according to claim 5, characterized in that: The first motor drives the clamping mechanism to clamp the workpiece, thereby achieving the grasping of the workpiece.
7. The dual-motor high-torque rotary electric claw according to claim 6, characterized in that: The second motor drives the rotating mechanism to drive the clamping mechanism to rotate 360 degrees to achieve the transportation of the workpiece.