CN215663518U - Small-size sheet metal component transport arm - Google Patents
Small-size sheet metal component transport arm Download PDFInfo
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- CN215663518U CN215663518U CN202121698257.0U CN202121698257U CN215663518U CN 215663518 U CN215663518 U CN 215663518U CN 202121698257 U CN202121698257 U CN 202121698257U CN 215663518 U CN215663518 U CN 215663518U
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- 238000003825 pressing Methods 0.000 claims abstract description 27
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- 230000009471 action Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000007246 mechanism Effects 0.000 abstract description 2
- 230000033001 locomotion Effects 0.000 description 4
- 244000023431 Proboscidea parviflora Species 0.000 description 1
- 235000019096 Proboscidea parviflora Nutrition 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of robot actuating mechanisms, in particular to a small sheet metal part carrying mechanical arm, wherein a movable frame body comprises a bottom frame, a fixed vertical frame and a side support; the goods shelf assembly is arranged on the bottom frame, the hoop arm is slidably arranged on the fixed vertical frame, and the upper pressing arm is fixedly assembled on the side bracket; the driving motor is arranged on the bottom frame and drives the auxiliary wheel set; the lifting assembly is arranged on the bottom frame and drives the hoop arm to slide up and down in the fixed vertical frame; by adopting the sheet metal part transportation device, the whole structure is simple, the bottom hoop mechanical arm is matched with the top pressing mechanical arm through the optimized design of the structure, the multidirectional auxiliary fixing of the sheet metal part is realized, the sheet metal part is transported and carried, the whole manual auxiliary operation is realized, and large physical force is not required to be consumed; the conveying efficiency in the sheet metal production process is improved, the time cost is reduced, the small-batch rapid conveying and transferring is realized, and the sheet metal conveying device is suitable for various production scenes.
Description
Technical Field
The utility model relates to the technical field of robot actuating mechanisms, in particular to a small sheet metal part carrying mechanical arm.
Background
The mechanical arm is a complex system with high precision, multiple inputs and multiple outputs, high nonlinearity and strong coupling. The mechanical arm is a complex system, and has uncertainties such as parameter perturbation, external interference, unmodeled dynamic state and the like, so that a modeling model of the mechanical arm has uncertainty, and for different tasks, the motion trail of a joint space of the mechanical arm needs to be planned, so that the tail end pose is formed by cascading, and the mechanical arm needs to be used in the process of carrying a sheet metal part;
at present, most mechanical arm robots are fixed type point-to-point carrying and transport of a production line; scene change handling of small batches or individual parts is not performed; therefore, in the detection and production process of small-lot or pilot-produced products, a mechanical arm device capable of realizing movement and scene transfer is also lacked.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a double-claw structure which is simple in structure, modular in design and stable in operation.
A small-sized sheet metal part carrying mechanical arm comprises a movable frame body, a goods supporting assembly, a hoop arm, an upper pressing arm, a driving motor, an auxiliary wheel set and a lifting assembly;
the movable frame body comprises a bottom frame, a fixed vertical frame and a side bracket; the goods shelf assembly is arranged on the bottom frame, the hoop arm is slidably arranged on the fixed vertical frame, and the upper pressing arm is fixedly assembled on the side bracket; the driving motor is arranged on the bottom frame and drives the auxiliary wheel set; the lifting assembly is arranged on the bottom frame and drives the hoop arm to slide up and down in the fixed vertical frame;
further, the goods shelves assembly comprises a front plate, a rear plate and a side frame; one end of the front plate is rotatably arranged at the tail part of the bottom frame, and the rear plate is rotatably arranged with the other end of the front plate; the side frame is fixedly arranged on the bottom frame through a support frame;
furthermore, the hoop arm comprises a clamping electric cylinder, a connecting rod and a holding clamp; the connecting rod is embedded in the fixed vertical frame in a sliding manner and is connected with the lifting assembly; the clamping electric cylinder is arranged on the back side of the connecting rod and is used for driving the contracting of the holding clamp;
further, the lifting assembly comprises a lifting motor, a transmission wheel belt and a sliding block; the sliding block is connected with a connecting rod of the hoop arm; the transmission wheel belt is arranged at the outer side end of the fixed vertical frame;
furthermore, the upper pressure arm comprises a mounting plate, a steering motor, a lower pressure motor, a telescopic arm, a pressing disc and a rotating seat; the rotating seat is rotatably arranged at the top of the side bracket, the steering motor drives the rotating seat to rotate, and the steering motor and the pressing motor are both fixed on the side of the mounting plate; the pressing motor drives the telescopic arm to perform telescopic motion through belt wheel transmission, so as to drive the pressing disc to press downwards to perform pressing action;
furthermore, the tail end of the side frame is also provided with a guide wheel;
further, the auxiliary wheel set comprises a set of Mecanum wheels and a set of common rollers; the driving motor is used for driving the Mecanum wheel;
the utility model has the beneficial effects that:
by adopting the sheet metal part transportation device, the whole structure is simple, the bottom hoop mechanical arm is matched with the top pressing mechanical arm through the optimized design of the structure, the multidirectional auxiliary fixing of the sheet metal part is realized, the sheet metal part is transported and carried, the whole manual auxiliary operation is realized, and large physical force is not required to be consumed; the conveying efficiency in the sheet metal production process is improved, the time cost is reduced, the small-batch rapid conveying and transferring is realized, and the sheet metal conveying device is suitable for various production scenes.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an isometric schematic view of the present invention;
FIG. 3 is a schematic view of the construction of the upper press arm of the present invention;
reference numerals: 1-a movable frame body, 11-a fixed vertical frame, 12-a bottom frame, 13-a side support, 2-a goods component, 21-a front plate, 22-a rear plate, 23-a support frame, 24-a side frame, 3-a hoop arm, 31-a connecting rod, 32-a clamping electric cylinder, 33-a holding clamp, 4-a lifting component, 41-a lifting motor, 42-a transmission wheel belt, 43-a sliding block, 5-a driving motor, 6-an auxiliary wheel set, 7-a guide wheel, 8-an upper pressing arm, 82-a steering motor, 83-a lower pressing motor, 84-a telescopic arm, 85-a pressing disc and 86-a rotating seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a small-sized sheet metal part carrying mechanical arm comprises a movable frame body 1, a goods-supporting assembly 2, a hoop arm 3, an upper pressure arm 8, a driving motor 5, an auxiliary wheel set 6 and a lifting assembly 4;
the movable frame body 1 comprises a bottom frame 12, a fixed vertical frame 11 and a side bracket 13; the goods shelves assembly 2 is arranged on the bottom frame 12, the hoop arm 3 is slidably arranged on the fixed vertical frame 11, and the upper pressure arm 8 is fixedly assembled on the side bracket 13; the driving motor 5 is arranged on the bottom frame 12 and drives the auxiliary wheel set 6; the lifting component 4 is arranged on the bottom frame 12 and drives the hoop arm 3 to slide up and down in the fixed vertical frame 11;
further, the shelving assembly 2 comprises a front plate 21, a rear plate 22 and a side frame 24; one end of the front plate 21 is rotatably mounted at the tail part of the bottom frame 12, and the rear plate 22 is rotatably mounted with the other end of the front plate 21; the side frame 24 is fixedly arranged on the bottom frame 12 through a support frame 23;
in this embodiment, the cooperation between the front plate 21 and the rear plate 22 allows the rear plate 22 to be retracted in the bottom frame 12, and when bottom support is required, the rear plate 22 is regarded as a bottom plate for support; when bottom support is not needed, the back plate 22 is folded, and only the side frame 24 is used for fixing; and the supporting frame 23 further strengthens the strength of the side frame 24;
further, the hoop arm 3 comprises a clamping electric cylinder 32, a connecting rod 31 and a holding clamp 33; the connecting rod 31 is embedded in the fixed vertical frame 11 in a sliding manner and is connected with the lifting component 4; the clamping electric cylinder 32 is arranged at the back side of the connecting rod 31 and is used for driving the contracting of the holding clamp 33;
in the embodiment, the clamping electric cylinder 32 enables the holding clamp 33 to contract freely to clamp the sheet metal part; the next fixing and stabilizing of the multiple sheet metal parts are realized;
further, the lifting assembly 4 comprises a lifting motor 41, a transmission belt 42 and a sliding block 43; the sliding block 43 is connected with the connecting rod 31 of the hoop arm 3; the transmission wheel belt 42 is arranged at the outer side end of the fixed vertical frame 11;
in this embodiment, the lifting assembly 4 is driven by the lifting motor 41 to slide the sliding block 31 in the fixed vertical frame 11, so as to drive the anchor ear arm 3 to move up and down integrally, so that the anchor ear can be moved at any height, and the anchor ear is suitable for sheet metal parts with various sizes;
further, the upper pressure arm 8 comprises a mounting plate 81, a steering motor 82, a lower pressure motor 83, a telescopic arm 84, a pressing disc 85 and a rotating seat 86; the rotating seat 86 is rotatably installed at the top of the side bracket 13, the steering motor 82 drives the rotating seat 86 to rotate, and the steering motor 82 and the pressing motor 83 are both fixed on the side of the installation plate 81; the downward-pressing motor 83 drives the telescopic arm 84 to perform telescopic movement through belt wheel transmission, and further drives the pressing disc 85 to perform pressing action;
in this embodiment, the steering motor 82 can drive the rotating seat 86 to adjust the direction, so as to adapt to the placement of sheet metal parts with different sizes in the device; the wheel belt is driven by the pressing motor 84, so that the telescopic arm 84 can be pressed downwards, and a sheet metal part on the rack cargo assembly 2 is pressed downwards through the pressing disc 85, so that an auxiliary fixing effect is achieved;
further, the tail end of the side frame 24 is also provided with a guide wheel 7;
in this embodiment, the guide wheels 7 can help the device to travel in a predetermined path as a whole, and can further prevent other walls or objects from hitting the bottom frame 12.
Further, the auxiliary wheel set 6 comprises a set of mecanum wheels and a set of common rollers; the driving motor 5 is used for driving Mecanum wheels;
in this embodiment, each directional control of a single wheel set may be achieved by a Mecanum wheel.
By adopting the sheet metal part transportation device, the whole structure is simple, the bottom hoop mechanical arm is matched with the top pressing mechanical arm through the optimized design of the structure, the multidirectional auxiliary fixing of the sheet metal part is realized, the sheet metal part is transported and carried, the whole manual auxiliary operation is realized, and large physical force is not required to be consumed; the conveying efficiency in the sheet metal production process is improved, the time cost is reduced, the small-batch rapid conveying and transferring is realized, and the sheet metal conveying device is suitable for various production scenes.
The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications, additions and substitutions for the described embodiments may be made by those skilled in the art without departing from the scope and spirit of the utility model as defined by the accompanying claims.
Claims (7)
1. A small-sized sheet metal part carrying mechanical arm is characterized by comprising a movable frame body (1), a goods supporting assembly (2), a hoop arm (3), an upper pressing arm (8), a driving motor (5), an auxiliary wheel set (6) and a lifting assembly (4);
the movable frame body (1) comprises a bottom frame (12), a fixed vertical frame (11) and a side bracket (13); the goods shelf assembly (2) is arranged on the bottom frame (12), the hoop arm (3) is slidably arranged on the fixed vertical frame (11), and the upper pressure arm (8) is fixedly assembled on the side bracket (13); the driving motor (5) is arranged on the bottom frame (12) and drives the auxiliary wheel set (6); the lifting component (4) is arranged on the bottom frame (12) and drives the hoop arm (3) to slide up and down in the fixed vertical frame (11).
2. A small sheet metal handling robot as claimed in claim 1, wherein said rack and pinion assembly (2) comprises a front plate (21), a rear plate (22) and a side frame (24); one end of the front plate (21) is rotatably arranged at the tail part of the bottom frame (12), and the rear plate (22) is rotatably arranged with the other end of the front plate (21); the side frame (24) is fixedly arranged on the bottom frame (12) through a support frame (23).
3. The small-sized sheet metal part carrying mechanical arm is characterized in that the hoop arm (3) comprises a clamping electric cylinder (32), a connecting rod (31) and a holding clamp (33); the connecting rod (31) is embedded in the fixed vertical frame (11) in a sliding manner and is connected with the lifting assembly (4); the clamping electric cylinder (32) is arranged on the back side of the connecting rod (31) and is used for driving the contracting of the holding clamp (33).
4. A small sheet metal part handling robot as claimed in claim 3, wherein said lifting assembly (4) comprises a lifting motor (41), a driving pulley belt (42) and a sliding block (43); the sliding block (43) is connected with a connecting rod (31) of the hoop arm (3); the transmission wheel belt (42) is installed at the outer side end of the fixed vertical frame (11).
5. The small-sized sheet metal part carrying mechanical arm is characterized in that the upper pressure arm (8) comprises a mounting plate (81), a steering motor (82), a lower pressure motor (83), a telescopic arm (84), a pressing disc (85) and a rotating seat (86); the rotating seat (86) is rotatably arranged at the top of the side bracket (13), the steering motor (82) drives the rotating seat (86) to rotate, and the steering motor (82) and the pressing motor (83) are both fixed on the side of the mounting plate (81); the pressing motor (83) drives the telescopic arm (84) to move in a telescopic mode through belt wheel transmission, and then drives the pressing disc (85) to press downwards to perform pressing action.
6. A small sheet metal part handling robot as claimed in claim 2, characterised in that the end of the side frame (24) is further provided with guide wheels (7).
7. A small sheet metal handling robot as claimed in claim 1, wherein said auxiliary wheelsets (6) comprise a set of mecanum wheels and a set of common rollers; the driving motor (5) is used for driving the Mecanum wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121698257.0U CN215663518U (en) | 2021-07-26 | 2021-07-26 | Small-size sheet metal component transport arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121698257.0U CN215663518U (en) | 2021-07-26 | 2021-07-26 | Small-size sheet metal component transport arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215663518U true CN215663518U (en) | 2022-01-28 |
Family
ID=79981393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121698257.0U Expired - Fee Related CN215663518U (en) | 2021-07-26 | 2021-07-26 | Small-size sheet metal component transport arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215663518U (en) |
-
2021
- 2021-07-26 CN CN202121698257.0U patent/CN215663518U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220128 |