CN212287687U - Press from both sides and get convenient robot tongs - Google Patents
Press from both sides and get convenient robot tongs Download PDFInfo
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- CN212287687U CN212287687U CN202021653625.5U CN202021653625U CN212287687U CN 212287687 U CN212287687 U CN 212287687U CN 202021653625 U CN202021653625 U CN 202021653625U CN 212287687 U CN212287687 U CN 212287687U
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Abstract
The utility model discloses a press from both sides and get convenient robot tongs, including external frame, two landing legs are installed to external frame's bottom, install a cylinder on two landing legs respectively, and two cylinder symmetries set up, and the telescopic link of two cylinders links to each other with a mounting bracket respectively, installs a switching piece on two mounting brackets respectively, and the switching piece passes through transmission shaft and bearing and is connected with the mounting bracket rotation, installs a auto-change over device that is used for driving the switching piece rotation on two mounting brackets respectively, installs four clamps respectively on two switching pieces and gets the device. The utility model discloses it is convenient to switch, can press from both sides the article of equidimension not and get.
Description
Technical Field
The utility model relates to a robot tongs technical field specifically is a press from both sides and get convenient robot tongs.
Background
Robots are the common name for automatic control machines, which include all machines (e.g., machine dogs, machine cats, etc.) that simulate human behavior or thought and other creatures. There are many taxonomies and controversy to define robots in a narrow sense, and some computer programs are even referred to as robots. In the modern industry, robots refer to artificial machines that automatically perform tasks to replace or assist human work. The ideal high-simulation robot is a product of advanced integrated control theory, mechano-electronics, computer and artificial intelligence, materials science and bionics, and the scientific community is researching and developing in the direction.
The grabbing and carrying of the objects can be achieved through the matching of the grabbing hand and the robot, the existing grabbing hand is fixed in size and can only grab the objects with specific size, and the application range is small.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a press from both sides and get convenient robot tongs to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a press from both sides and get convenient robot tongs, includes external frame, two landing legs, two are installed to external frame's bottom install a cylinder on the landing leg respectively, two the cylinder symmetry sets up, two the telescopic link of cylinder links to each other with a mounting bracket respectively, two install a switching piece on the mounting bracket respectively, the switching piece passes through transmission shaft and bearing and is connected with the mounting bracket rotation, two install a auto-change over device who is used for driving the switching piece rotation on the mounting bracket respectively, two install four clamps respectively on the switching piece and get the device.
As a further aspect of the present invention: the switching device includes: step motor, first gear and second gear, step motor links firmly with the mounting bracket mutually through the screw, install first gear on step motor's the output shaft, the right side of first gear is installed and is rotated complex second gear with it, the second gear is installed on the transmission shaft.
As a further aspect of the present invention: the gripping device includes: the clamp ring is got to sleeve, connecting rod, compression spring, spacing gyro wheel and clamp, the sleeve welds on the surface of switching the piece, install in the sleeve and extend to its outside connecting rod, the connecting rod passes through compression spring and switches a piece elastic connection, a plurality of spacing gyro wheels that are used for restricting its orbit are installed to the both sides of connecting rod in the sleeve, the tip welding of connecting rod has the clamp ring of getting.
As a further aspect of the present invention: the sizes of the clamping snap rings on the four clamping devices are gradually decreased in a clockwise direction.
As a further aspect of the present invention: the switching block is in a cuboid shape.
Compared with the prior art, the beneficial effects of the utility model are that: this press from both sides and get convenient robot tongs, link to each other external frame with the robot, it removes to the article department that will snatch to drive external frame through the robot, switch according to the size of article and get the device, drive first gear revolve through step motor, drive second gear revolve through first gear revolve, it rotates to drive the transmission shaft through second gear revolve, it rotates to drive the switching piece through the transmission shaft, it gets the device to select suitable clamp through the switching piece rotation, then, it removes to drive the mounting bracket through the cylinder, it gets the device to remove to drive to press from both sides through the mounting bracket removes, press from both sides to get on the device and press from both sides the snap ring and cooperate and get the article and press from both sides, be favorable to pressing from both sides the article. To sum up, the utility model discloses it is convenient to switch, can press from both sides the article of equidimension not and get.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a view from a-a direction in the front view of the present invention.
Fig. 3 is a partial view of the front view of the present invention at B.
In the figure: 1-external frame, 2-supporting legs, 3-air cylinders, 4-mounting frames, 5-switching blocks, 6-transmission shafts, 7-switching devices, 701-stepping motors, 702-first gears, 703-second gears, 8-clamping devices, 801-sleeves, 802-connecting rods, 803-compression springs, 804-limiting rollers and 805-clamping snap rings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1 to 3, in the embodiment of the present invention, a robot gripper with convenient gripping comprises an external frame 1, the top of the external frame 1 is connected to a robot, two support legs 2 are installed at the bottom of the external frame 1, two air cylinders 3 are installed on the two support legs 2, the two air cylinders 3 are symmetrically arranged, the telescopic rods of the two air cylinders 3 are respectively connected to a mounting frame 4, a switching block 5 is installed on the two mounting frames 4, the switching block 5 is rectangular, the switching block 5 is rotatably connected to the mounting frame 4 through a transmission shaft 6 and a bearing, a switching device 7 for driving the switching block 5 to rotate is installed on each of the two mounting frames 4, four gripping devices 8 are installed on each of the two switching blocks 5, the four gripping devices 8 are respectively located on four faces of the switching block 5, the gripping device 8 includes: sleeve 801, connecting rod 802, compression spring 803, spacing gyro wheel 804 and the clamp snap ring 805 of getting, sleeve 801 welds on switching piece 5's surface, install the connecting rod 802 that extends to its outside in the sleeve 801, connecting rod 802 passes through compression spring 803 and switching piece 5 elastic connection, the both sides of connecting rod 802 are installed a plurality of spacing gyro wheels 804 that are used for restricting its motion trail in sleeve 801, the tip welding of connecting rod 802 gets clamp snap ring 805, gets the clamp snap ring 805 of getting the bottom as the initial position, four the size of getting the snap ring 805 of getting on the device 8 of getting progressively decreases according to clockwise. Connecting external frame 1 with the robot, driving external frame 1 through the robot and removing to the article department that will snatch, switching according to the size of article and getting device 8, then, drive mounting bracket 4 through cylinder 3 and remove, remove through mounting bracket 4 and drive to get device 8 and remove, get the snap ring 805 of getting on the device 8 through two clamps and cooperate and get the article and press from both sides, be favorable to getting the not article of equidimension and press from both sides.
Example 2
Referring to fig. 1-2, in an embodiment of the present invention, the switching device 7 includes: the stepping motor 701 is fixedly connected with the mounting frame 4 through screws, the first gear 702 is mounted on an output shaft of the stepping motor 701, the second gear 703 in running fit with the first gear 702 is mounted on the right side of the first gear 702, the second gear 703 is mounted on the transmission shaft 6, the stepping motor 701 is controlled by a pulse signal, and the period of 90-degree rotation of the stepping motor 701 is set to be one period.
This press from both sides and get convenient robot tongs, link to each other external frame 1 with the robot, it removes to the article department that will snatch to drive external frame 1 through the robot, it gets device 8 to switch to get according to the size of article, it rotates to drive first gear 702 through step motor 701, it rotates to drive second gear 703 through first gear 702, it rotates to drive transmission shaft 6 through second gear 703, it rotates to drive switch block 5 through transmission shaft 6 and rotates, it gets device 8 to select suitable clamp through switch block 5 rotation, then, it removes to drive mounting bracket 4 through cylinder 3, it gets device 8 to remove to drive to press from both sides through mounting bracket 4, it cooperatees to get the clamp ring 805 on device 8 to press from both sides to get the article through two clamps, be favorable to getting the article of equidimension not.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a press from both sides and get convenient robot tongs, includes external frame (1), its characterized in that, two landing legs (2) are installed to the bottom of external frame (1), two install one cylinder (3) respectively on landing leg (2), two cylinder (3) symmetry sets up, two the telescopic link of cylinder (3) links to each other with a mounting bracket (4) respectively, two install one on mounting bracket (4) and switch over piece (5) respectively, switch over piece (5) are rotated with mounting bracket (4) through transmission shaft (6) and bearing and are connected, two install one respectively on mounting bracket (4) and be used for driving the rotatory auto-change over device (7) of switch over piece (5), two install four clamps respectively on switch over piece (5) and get device (8).
2. Gripping convenient robot gripper according to claim 1, characterized in that said switching means (7) comprise: step motor (701), first gear (702) and second gear (703), step motor (701) link firmly mutually with mounting bracket (4) through the screw, install first gear (702) on the output shaft of step motor (701), second gear (703) with it normal running fit is installed on the right side of first gear (702), second gear (703) are installed on transmission shaft (6).
3. Gripping convenient robotic gripper according to claim 1, characterized in that said gripping means (8) comprise: sleeve (801), connecting rod (802), compression spring (803), spacing gyro wheel (804) and clamp and get snap ring (805), sleeve (801) weld on the surface of switching piece (5), install in sleeve (801) and extend to its outside connecting rod (802), connecting rod (802) pass through compression spring (803) and switch piece (5) elastic connection, a plurality of spacing gyro wheels (804) that are used for restricting its motion trail are installed in sleeve (801) to the both sides of connecting rod (802), the tip welding of connecting rod (802) is got snap ring (805) by the clamp.
4. The robot gripper as claimed in claim 3, wherein the gripping rings (805) of the four gripping devices (8) are progressively smaller in size in a clockwise direction.
5. The robot gripper as claimed in claim 1, characterised in that said switching block (5) is in the shape of a rectangular parallelepiped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021653625.5U CN212287687U (en) | 2020-08-11 | 2020-08-11 | Press from both sides and get convenient robot tongs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021653625.5U CN212287687U (en) | 2020-08-11 | 2020-08-11 | Press from both sides and get convenient robot tongs |
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| Publication Number | Publication Date |
|---|---|
| CN212287687U true CN212287687U (en) | 2021-01-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021653625.5U Active CN212287687U (en) | 2020-08-11 | 2020-08-11 | Press from both sides and get convenient robot tongs |
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| CN (1) | CN212287687U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114083558A (en) * | 2022-01-19 | 2022-02-25 | 新乡职业技术学院 | Clamping device that arm was used |
| CN114803270A (en) * | 2021-12-24 | 2022-07-29 | 深圳蓝胖子机器智能有限公司 | Intelligent logistics sorting system and method |
-
2020
- 2020-08-11 CN CN202021653625.5U patent/CN212287687U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114803270A (en) * | 2021-12-24 | 2022-07-29 | 深圳蓝胖子机器智能有限公司 | Intelligent logistics sorting system and method |
| CN114083558A (en) * | 2022-01-19 | 2022-02-25 | 新乡职业技术学院 | Clamping device that arm was used |
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