CN219359470U - Carrying manipulator - Google Patents
Carrying manipulator Download PDFInfo
- Publication number
- CN219359470U CN219359470U CN202321442658.9U CN202321442658U CN219359470U CN 219359470 U CN219359470 U CN 219359470U CN 202321442658 U CN202321442658 U CN 202321442658U CN 219359470 U CN219359470 U CN 219359470U
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- arm
- plate
- pressing plate
- clamping
- driven gear
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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Abstract
The utility model discloses a carrying manipulator, which relates to the technical field of manipulators and comprises a manipulator main body, a connecting device and a clamping part, wherein the connecting device is fixed on the manipulator main body; the connecting device comprises a mounting box, a first pressing plate, a second pressing plate, a rotating plate, a first arc-shaped rod and a second arc-shaped rod; the rotating plate comprises a first end close to the first pressing plate and a second end close to the second pressing plate; one end of the first arc-shaped rod is rotationally connected to the second end of the rotating plate, and the other end of the first arc-shaped rod is rotationally connected to the first pressing plate; one end of the second arc-shaped rod is rotationally connected with the first end of the rotating plate, and the other end of the second arc-shaped rod is rotationally connected with the second pressing plate; the mounting box is internally provided with a first compression spring and a second compression spring which are symmetrically distributed between the first pressing plate and the second pressing plate. The clamping component is locked by the compression spring matched with the arc-shaped rod, so that the portability of the installation and the disassembly of the clamping component is improved.
Description
Technical Field
The utility model mainly relates to the technical field of manipulators, in particular to a carrying manipulator.
Background
In the modern machining process, the clamping and carrying of the workpiece are mainly realized through the carrying manipulator, so that the labor is reduced, the working efficiency is improved, the existing carrying manipulator generally fixes the clamping mechanism at the operating end of the manipulator through bolt connection, and the clamping mechanism is inconvenient to detach, replace and maintain when the clamping mechanism is required to be replaced and maintained.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides a carrying manipulator which is used for plugging a plugboard of a clamping mechanism into a connecting device by arranging the connecting device and locking the plugboard by matching a compression spring with an arc-shaped rod, so that the portability of the installation and the disassembly of the clamping mechanism is improved, and the clamping mechanism is convenient to disassemble, replace and maintain.
The utility model provides a carrying manipulator which comprises a manipulator main body, a connecting device and a clamping part, wherein the connecting device is fixed on the manipulator main body;
the connecting device comprises an installation box, a first pressing plate and a second pressing plate which are symmetrically distributed in the installation box, a rotating plate arranged in the middle of the installation box, and a first arc-shaped rod and a second arc-shaped rod which are arranged on the rotating plate;
a chute is arranged in the mounting box, and the first pressing plate and the second pressing plate are in sliding fit in the chute;
the rotating plate is an elliptical plate, and the elliptical plate comprises a first end close to the first pressing plate and a second end close to the second pressing plate;
one end of the first arc-shaped rod is rotatably connected to the second end of the rotating plate, and the other end of the first arc-shaped rod is rotatably connected to the first pressing plate;
one end of the second arc-shaped rod is rotatably connected to the first end of the rotating plate, and the other end of the second arc-shaped rod is rotatably connected to the second pressing plate;
the mounting box is internally provided with a first compression spring and a second compression spring, and the first compression spring and the second compression spring are symmetrically distributed between the first pressing plate and the second pressing plate.
Further, the first arc-shaped rod is connected to the front face of the rotating plate, and the second arc-shaped rod is connected to the back face of the rotating plate.
Further, a rotating rod is arranged in the mounting box and penetrates through the rotating center of the rotating plate;
the rotating plate is sleeved and fixed on the rotating rod.
Further, the connecting device further comprises an operating handle, the operating handle is arranged outside the mounting box, and one end of the operating handle is connected with the rotating rod.
Further, the manipulator main body comprises a base, a first arm, a second arm and a third arm, wherein the first arm, the second arm and the third arm are all electric telescopic mechanical arms;
one end of the first arm is rotatably connected to the base, one end of the second arm is rotatably connected to the other end of the first arm, and one end of the third arm is rotatably connected to the other end of the second arm;
the other end of the third arm is provided with an operation end, and the connecting device is fixed on the operation end of the third arm.
Further, a matching groove is formed in the operation end of the third arm, and the inserting plate of the clamping component penetrates through the connecting device and then is clamped in the matching groove.
Further, the clamping component comprises an operation box and a driving gear arranged outside the operation box;
the driving motor is arranged in the operation box, and an output shaft of the driving motor extends outside the operation box and is in driving connection with the driving gear.
Further, the clamping component further comprises a first driven gear and a second driven gear, and the first driven gear and the second driven gear are symmetrically distributed;
the first driven gear is meshed with the second driven gear;
the driving gear is arranged above the first driven gear, and the driving gear is meshed with the first driven gear.
Further, the first driven gear and the second driven gear are both provided with a sub-clamping mechanism;
the sub-clamping mechanism comprises a connecting rod, a clamping plate and clamping jaws, and one end of the connecting rod is arranged on the first driven gear or the second driven gear;
one end of the clamping plate is rotatably connected to the other end of the connecting rod, and the other end of the clamping plate is rotatably connected to the clamping jaw.
The utility model provides a carrying manipulator which is provided with a connecting device, wherein a plugboard of a clamping mechanism is spliced in the connecting device, and is locked by being matched with an arc-shaped rod through a compression spring, so that the portability of the installation and the disassembly of the clamping mechanism is improved, and the clamping mechanism is convenient to disassemble, replace and maintain.
Drawings
FIG. 1 is a schematic view of a handling robot in an embodiment of the present utility model;
FIG. 2 is a schematic view of a structure of a tilting state of a connecting device according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a horizontal state structure of a connecting device according to an embodiment of the present utility model;
FIG. 4 is a schematic view showing a clamping state structure of a clamping member in an embodiment of the present utility model;
FIG. 5 is a schematic view of a released state structure of a clamping member in an embodiment of the present utility model;
fig. 6 is a schematic diagram of a clamping driving motor according to an embodiment of the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Fig. 1 shows a schematic view of a handling manipulator structure in an embodiment of the present utility model, where the handling manipulator includes a manipulator body 1, a connection device 2, and a clamping member 3, where the connection device 2 is fixed on the manipulator body 1, and the clamping member 3 is provided with a socket 310, and the clamping member 3 is plugged into the connection device 2 based on the socket 310.
Specifically, the manipulator body 1 includes a base 108, a first arm 103, a second arm 102, and a third arm 101, where the first arm 103, the second arm 102, and the third arm 101 are all electric telescopic mechanical arms, that is, the first arm 103, the second arm 102, and the third arm 101 can adjust their telescopic lengths according to the positions of the workpieces, so as to meet the clamping requirements of the workpieces at different positions.
One end of the first arm 103 is rotatably connected to the base 108, one end of the second arm 102 is rotatably connected to the other end of the first arm 103, one end of the third arm 101 is rotatably connected to the other end of the second arm 102, the other end of the third arm 101 is set to be an operation end, the connecting device 2 is fixed to the operation end of the third arm 101, the first arm 103 and the second arm 102 can rotate relatively, and the third arm 101 and the second arm 102 can rotate relatively, so that the carrying manipulator can flexibly adjust the pose of the manipulator.
Specifically, the base 108 is provided with a first transmission gear 104 and a second transmission gear 105, the first transmission gear 104 and the second transmission gear 105 are meshed with each other, and a rotation shaft of the second transmission gear 105 is fixed at the bottom of the first arm 103, that is, the first arm 103 is arranged on the base 108 based on the second transmission gear 105.
Further, a mounting frame 106 is arranged on one side of the base 108, a driving motor 107 is arranged in the mounting frame 106, an output shaft of the driving motor 107 is in driving connection with the first transmission gear 104, the driving motor 107 is used for driving the first transmission gear 104 to rotate, so that the second transmission gear 105 and the first arm 103 are driven to rotate, the first arm 103 can be adjusted to rotate through the driving motor 107, the coverage range of the second arm 102 and the third arm 101 connected to the first arm 103 can be improved, and the clamping requirements of workpieces in different positions are met.
Specifically, fig. 2 shows a schematic diagram of a structure of a tilting state of a connecting device in an embodiment of the present utility model, fig. 3 shows a schematic diagram of a structure of a horizontal state of a connecting device in an embodiment of the present utility model, the connecting device 2 includes a mounting box 201, a first pressing plate 204 and a second pressing plate 205 symmetrically distributed inside the mounting box 201, a rotating plate 203 disposed in a middle position of the mounting box 201, and a first arc-shaped rod 207 and a second arc-shaped rod 206 disposed on the rotating plate 203, the rotating plate 203 is an oval plate, the oval plate includes a first end near the first pressing plate 204, and a second end near the second pressing plate 205, one end of the first arc-shaped rod 207 is rotatably connected to a second end of the rotating plate 203, the other end of the first arc-shaped rod 207 is rotatably connected to the first pressing plate 204, one end of the second arc-shaped rod 206 is rotatably connected to the first end of the rotating plate 203, the other end of the second arc-shaped rod 206 is rotatably connected to the second pressing plate 205, and the first arc-shaped rod 207 and the second arc-shaped rod 206 are alternately connected to the rotating plate 203, so that the first arc-shaped rod 207 and the second arc-shaped rod 203 can be mounted inside the rotating plate 203, and the size of the rotating plate 201 can be reduced.
Further, a slot is formed between the first pressing plate 204 and the second pressing plate 205 and the inner wall of the mounting box 201, and the insertion plate 310 of the clamping member 3 is inserted into the slot.
Specifically, a first compression spring 208 and a second compression spring 210 are further disposed in the mounting box 201, the first compression spring 208 and the second compression spring 210 are symmetrically distributed between the first pressing plate 204 and the second pressing plate 205, when the rotating plate 203 is in a horizontal state, two ends of the first arc-shaped rod 207 and two ends of the second arc-shaped rod 206 are located in the same horizontal plane, the first compression spring 208 and the second compression spring 210 are in a compressed state, the first pressing plate 204 and the second pressing plate 205 keep balance under the elastic force of the first compression spring 208 and the second compression spring 210, and the acting force positions of the first pressing plate 204 and the second pressing plate 205 on the rotating plate 203 are located in the same horizontal plane, that is, the stress of the rotating plate 203 in the horizontal state is balanced, so that the rotating plate 203 can be stabilized in the horizontal state.
Further, the first arc-shaped rod 207 is connected to the front surface of the rotating plate 203, and the second arc-shaped rod 206 is connected to the back surface of the rotating plate 203, that is, the first arc-shaped rod 207 and the second arc-shaped rod 206 are symmetrically distributed on the front surface and the back surface of the rotating plate 203 with the rotation center of the rotating plate 203, so that the stress balance of the rotating plate 203 can be maintained in a horizontal state.
Specifically, a chute is provided in the mounting box 201, the first pressing plate 204 and the second pressing plate 205 are slidably matched in the chute, that is, the first pressing plate 204 and the second pressing plate 205 can move along the chute in the mounting box 201, and the clamping and releasing of the plugboard 310 are achieved by adjusting the distance between the first pressing plate 204 and the second pressing plate 205 and the inner wall of the mounting box 201.
Further, a rotating rod 202 and an operating handle 211 are disposed in the mounting box 201, the rotating rod 202 penetrates through the rotating center of the rotating plate 203, and the rotating plate 203 is sleeved and fixed on the rotating rod 202. The operation handle 211 is provided outside the mounting box 201, and one end of the operation handle 211 is connected to the rotation lever 202. By pulling the operation handle 211, the rotation plate 203 may be changed from a horizontal state to an inclined state, and at this time, the acting position of the first pressing plate 204 on the rotation plate 203 and the acting position of the second pressing plate 205 on the rotation plate 203 may be dislocated, so that the rotation plate 203 may rotate under the action of the first pressing plate 204 and the second pressing plate 205, and the first pressing plate 204 and the second pressing plate 205 may slide along the sliding groove and clamp the insert plate 310.
Further, by pulling the operation handle 211, the posture of the rotating plate 203 can be adjusted, so as to adjust the size of the slot between the first pressing plate 204 and the second pressing plate 205 and the mounting box 201, and clamp and release the insert plate 310 of the clamping member 3.
Specifically, the operation end of the third arm 101 is provided with a matching groove, the insert plate 310 of the clamping component 3 penetrates through the connecting device 2 and then is clamped in the matching groove, and by setting the matching groove, the insert plate 310 on the clamping component 3 can be clamped on the operation end of the third arm 101, positioning and alignment of the clamping component 3 are achieved, so that the connecting device 2 clamps and fixes the insert plate 310 of the clamping component 3.
Further, the quick-release principle of the connecting device 2 and the clamping component 3 is as follows: the operator pulls the operation handle 211 to be in a horizontal state, so that the rotation plate 203 is in a horizontal state, the first pressing plate 204 and the second pressing plate 205 are in a balanced state, the distance between the first pressing plate 204 and the second pressing plate 205 and the inner wall of the installation box 201 is the largest, the slot is formed, the insertion plate 310 on the clamping component 3 is inserted into the slot and is clamped and matched with the matching slot on the operation end of the third arm 101, the operation handle 211 is pulled upwards, so that the rotation plate 203 is in an inclined state, the first pressing plate 204 and the second pressing plate 205 are pressed towards the insertion plate 310 under the action of the first compression spring 208 and the second compression spring 210, the insertion plate 310 is clamped in the slot, and the clamping and fixing of the clamping component 3 are realized.
Specifically, fig. 4 shows a schematic diagram of a clamping state structure of a clamping member in an embodiment of the present utility model, fig. 5 shows a schematic diagram of a releasing state structure of a clamping member in an embodiment of the present utility model, fig. 6 shows a schematic diagram of a clamping driving motor structure in an embodiment of the present utility model, the clamping member 3 includes an operation box 301, a driving gear 303 disposed outside the operation box 301, a clamping driving motor 302 is disposed in the operation box 301, and an output shaft of the clamping driving motor 302 extends outside the operation box 301 and is in driving connection with the driving gear 303.
The clamping part 3 further comprises a first driven gear 304 and a second driven gear 305, the first driven gear 304 and the second driven gear 305 are symmetrically distributed, the first driven gear 304 and the second driven gear 305 are meshed with each other, the driving gear 303 is arranged above the first driven gear 304, the driving gear 303 is meshed with the first driven gear 304 with each other, and when the driving gear 303 is driven to rotate by the clamping driving motor 302, the first driven gear 304 and the second driven gear 305 can be driven to rotate, and the clamping and releasing operation of the clamping part 3 is controlled by adjusting the rotation of the first driven gear 304 and the second driven gear 305.
Further, the clamping driving motor 302 is a miniature reversible motor, and a permanent magnet synchronous motor with the model number of 70KTYZ can be adopted.
Specifically, referring to fig. 4 and 5, the first driven gear 304 and the second driven gear 305 are respectively provided with a sub-clamping mechanism, the sub-clamping mechanism includes a connecting rod 306, a clamping plate 307 and a clamping jaw 308, one end of the connecting rod 306 is disposed on the first driven gear 304, one end of the clamping plate 307 is rotatably connected to the other end of the connecting rod 306, and the other end of the clamping plate 307 is rotatably connected to the clamping jaw 308.
One end of the connecting rod 306 is disposed at the center of the first driven gear 304, the other end of the connecting rod 306 is rotatably connected with one end of the clamping plate 307, the other end of the clamping plate 307 is rotatably connected with the clamping jaw 308, the sub-clamping mechanism is further provided with a movable rod 309, one end of the movable rod 309 is rotatably connected with the lower end of the operation box 301, and the other end of the movable rod 309 is rotatably connected with the clamping plate 307.
Further, the connection structure between the sub-clamping mechanism of the second driven gear 305 and the sub-clamping mechanism of the first driven gear 304 is the same, and will not be described in detail here.
Further, when the clamping driving motor 302 drives the first driven gear 304 to rotate anticlockwise, the connecting rod 306 rises along with the rotation of the first driven gear 304 and drives the clamping plate 307 to rise, the movable rod 309 and the clamping jaw 308 expand outwards along with the rising of the clamping plate 307, and the second driven gear 305 drives the sub-clamping mechanism to expand outwards based on the driving of the first driven gear 304, so that the clamping part 3 realizes the operation of expanding the clamping jaw 308 for clamping a workpiece in the earlier stage of preparation operation or releasing the clamped workpiece.
Further, when the clamping driving motor 302 drives the first driven gear 304 to rotate clockwise, the connecting rod 306 rotates downward along with the first driven gear 304 and drives the clamping plate 307 to swing downwards, the movable rod 309 and the clamping jaw 308 retract inwards along with the clamping plate 307, and the second driven gear 305 drives the sub-clamping mechanism to retract inwards based on the driving of the first driven gear 304, so that the clamping part 3 realizes the operation of clamping the workpiece by clamping the workpiece.
Further, the second driven gear 305 is provided with semicircular teeth, that is, teeth of the second driven gear 305 are distributed on a semicircular arc of the second driven gear 305, and the opening and closing range of the clamping component 3 is limited by the semicircular tooth structure, so that the problem that the workpiece clamping operation is affected due to the fact that the stretching range of the clamping jaw 308 of the clamping component 3 is large is avoided.
The embodiment of the utility model provides a carrying manipulator, which is characterized in that a connecting device 2 is arranged at the operation end of the manipulator, a plugboard 310 of a clamping part 3 is spliced on the connecting device 2, the clamping and releasing of the connecting device 2 to the plugboard 310 are adjusted through the cooperation of an arc-shaped rod, a rotating plate 203 and a compression spring and the elasticity of the compression spring, so that the quick-dismantling effect is achieved, and the convenience of the disassembly and the installation of the clamping part 3 is improved.
In addition, the foregoing describes in detail a handling robot provided by the embodiments of the present utility model, and specific examples should be adopted herein to illustrate the principles and embodiments of the present utility model, where the foregoing examples are only for helping to understand the method and core ideas of the present utility model; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in accordance with the ideas of the present utility model, the present description should not be construed as limiting the present utility model in view of the above.
Claims (9)
1. The carrying manipulator is characterized by comprising a manipulator main body, a connecting device and a clamping component, wherein the connecting device is fixed on the manipulator main body, the clamping component is provided with a plugboard, and the clamping component is spliced in the connecting device based on the plugboard;
the connecting device comprises an installation box, a first pressing plate and a second pressing plate which are symmetrically distributed in the installation box, a rotating plate arranged in the middle of the installation box, and a first arc-shaped rod and a second arc-shaped rod which are arranged on the rotating plate;
a chute is arranged in the mounting box, and the first pressing plate and the second pressing plate are in sliding fit in the chute;
the rotating plate is an elliptical plate, and the elliptical plate comprises a first end close to the first pressing plate and a second end close to the second pressing plate;
one end of the first arc-shaped rod is rotatably connected to the second end of the rotating plate, and the other end of the first arc-shaped rod is rotatably connected to the first pressing plate;
one end of the second arc-shaped rod is rotatably connected to the first end of the rotating plate, and the other end of the second arc-shaped rod is rotatably connected to the second pressing plate;
the mounting box is internally provided with a first compression spring and a second compression spring, and the first compression spring and the second compression spring are symmetrically distributed between the first pressing plate and the second pressing plate.
2. The handling robot of claim 1, wherein the first arcuate bar is attached to the front side of the rotating plate and the second arcuate bar is attached to the back side of the rotating plate.
3. The handling robot of claim 1, wherein a turning bar is disposed within the mounting box, the turning bar extending through a center of rotation of the rotating plate;
the rotating plate is sleeved and fixed on the rotating rod.
4. A handling robot according to claim 3, wherein the connecting means further comprises an operating handle provided outside the mounting box, and one end of the operating handle is connected to the rotating lever.
5. The handling robot of claim 1, wherein the robot body comprises a base, a first arm, a second arm, and a third arm, the first arm, the second arm, and the third arm each being an electric telescopic robot;
one end of the first arm is rotatably connected to the base, one end of the second arm is rotatably connected to the other end of the first arm, and one end of the third arm is rotatably connected to the other end of the second arm;
the other end of the third arm is provided with an operation end, and the connecting device is fixed on the operation end of the third arm.
6. The handling robot of claim 5, wherein the third arm has a mating groove at an operating end thereof, and the insert plate of the clamping member is inserted through the connecting device and then is engaged in the mating groove.
7. The handling robot of claim 1, wherein the gripping member comprises an operation box, a drive gear disposed outside the operation box;
the driving motor is arranged in the operation box, and an output shaft of the driving motor extends outside the operation box and is in driving connection with the driving gear.
8. The handling robot of claim 7, wherein the gripping member further comprises a first driven gear and a second driven gear, the first driven gear and the second driven gear being symmetrically distributed;
the first driven gear is meshed with the second driven gear;
the driving gear is arranged above the first driven gear, and the driving gear is meshed with the first driven gear.
9. The handling robot of claim 8, wherein the first driven gear and the second driven gear are each provided with a sub-clamping mechanism;
the sub-clamping mechanism comprises a connecting rod, a clamping plate and clamping jaws, and one end of the connecting rod is arranged on the first driven gear or the second driven gear;
one end of the clamping plate is rotatably connected to the other end of the connecting rod, and the other end of the clamping plate is rotatably connected to the clamping jaw.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321442658.9U CN219359470U (en) | 2023-06-08 | 2023-06-08 | Carrying manipulator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321442658.9U CN219359470U (en) | 2023-06-08 | 2023-06-08 | Carrying manipulator |
Publications (1)
Publication Number | Publication Date |
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CN219359470U true CN219359470U (en) | 2023-07-18 |
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ID=87137487
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202321442658.9U Active CN219359470U (en) | 2023-06-08 | 2023-06-08 | Carrying manipulator |
Country Status (1)
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CN (1) | CN219359470U (en) |
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2023
- 2023-06-08 CN CN202321442658.9U patent/CN219359470U/en active Active
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