CN212241115U - Mechanical automation grabbing device - Google Patents
Mechanical automation grabbing device Download PDFInfo
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- CN212241115U CN212241115U CN202020257790.2U CN202020257790U CN212241115U CN 212241115 U CN212241115 U CN 212241115U CN 202020257790 U CN202020257790 U CN 202020257790U CN 212241115 U CN212241115 U CN 212241115U
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- telescopic rod
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- rotated
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Abstract
The utility model discloses a mechanical automation grabbing device, the support comprises a support, the support upper end is through an arm of pivot swing joint, an arm rear side dress is equipped with the telescopic link No. one, a telescopic link upper end is rotated with an arm and is connected, a telescopic link lower extreme is rotated with the support and is connected, an arm upper end is through No. two arms of pivot swing joint, No. two arm below are rotated and are connected No. four telescopic links, No. four telescopic link lower extremes are rotated with an arm lower extreme and are connected, No. two arm front ends are through No. three arms of pivot swing joint, No. three arm rear ends are rotated and are connected No. two telescopic links, No. two telescopic link bottoms are rotated with No. two arms and are connected, No. three arm front ends are through pivot swing joint motor, the motor upper end is rotated and is connected No. three telescopic links, No. three telescopic links are rotated with No. two arms and are connected, motor lower extreme fixed connection pneumatic cylinder, the gripper is installed to the pneumatic. The utility model discloses conveniently grab the goods, and be convenient for put the goods in suitable direction.
Description
Technical Field
The utility model relates to an automatic change grabbing device technical field, specifically be a mechanical automation grabbing device.
Background
In the industrial automation production process, the gripper that snatchs automatically need be used in many places, and suitable angle is put to the goods pendulum to current automatic grabbing device of machinery, needs manual work or other modes to put in order. Accordingly, a mechanical automated gripping device is provided by those skilled in the art to solve the problems set forth in the background above.
Disclosure of Invention
An object of the utility model is to provide a mechanical automation grabbing device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a mechanical automatic grabbing device comprises a support, wherein the upper end of the support is movably connected with a first arm through a rotating shaft, a first telescopic rod is arranged on the rear side of the first arm, the upper end of the first telescopic rod is rotatably connected with the first arm, the lower end of the first telescopic rod is rotatably connected with the support, the upper end of the first arm is movably connected with a second arm through a rotating shaft, the lower end of the second arm is rotatably connected with a fourth telescopic rod, the lower end of the fourth telescopic rod is rotatably connected with the lower end of the first arm, the front end of the second arm is movably connected with a third arm through a rotating shaft, the rear end of the third arm is rotatably connected with a second telescopic rod, the bottom end of the second telescopic rod is rotatably connected with the second arm, the front end of the third arm is movably connected with a motor through a rotating shaft, the upper end of the motor is rotatably connected with a third telescopic rod, the third telescopic rod is rotatably connected with the second arm, the, a push-pull rod is arranged in the sleeve, the lower end of the push-pull rod is movably connected with a first connecting rod and a second connecting rod respectively, the lower end of the first connecting rod is movably connected with the right claw, and the lower end of the second connecting rod is movably connected with the left claw.
As a further aspect of the present invention: the turntable is arranged below the seat, the inner gear is arranged in the turntable and meshed with the first gear, and the first gear is meshed with the second gear.
As a further aspect of the present invention: the first gears are provided with three groups, the three groups of the first gears are distributed in an annular and equidistant mode, and the mechanical arm is driven to integrally rotate through the planetary gear structure.
As a further aspect of the present invention: the rotating shaft is inserted at the intersection of the right claw and the left claw and is fixedly connected with the sleeve.
As a further aspect of the present invention: the left side and the right side of the sleeve are respectively provided with a through groove, and the connecting rod and the clamping jaw do not contact with the sleeve when rotating.
As a further aspect of the present invention: and a driving motor is arranged below the second gear.
As a further aspect of the present invention: the controller is installed to the support upper end, and controller and each telescopic link and two motor electric connection.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the cooperative action of rotation and multiple shafts, the goods can be conveniently grabbed;
2. the rotating direction is controlled by the motor control card, so that the swing is convenient to place in a proper direction.
Drawings
Fig. 1 is a schematic structural diagram of a mechanical automated gripping device.
Fig. 2 is a schematic diagram of a mechanical claw structure in a mechanical automatic gripping device.
Fig. 3 is a schematic view of a rotary structure of a mechanical automated gripping device.
In the figure: 1. a turntable; 2. a support; 3. an arm I; 4. a first telescopic rod; 5. arm II; 6. a second telescopic rod; 7. arm III; 8. a third telescopic rod; 9. a motor; 10. a hydraulic cylinder; 11. a gripper; 12. a fourth expansion link; 13. a sleeve; 14. a first connecting rod; 15. a right jaw; 16. a left jaw; 17. a second connecting rod; 18. a push-pull rod; 19. an internal gear; 20. a first gear; 21. and a second gear.
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.
Referring to fig. 1-3, in the embodiment of the present invention, a mechanical automatic gripping device comprises a support 2, the upper end of the support 2 is movably connected with a first arm 3 through a rotating shaft, a first telescopic rod 4 is installed at the rear side of the first arm 3, the upper end of the first telescopic rod 4 is rotatably connected with the first arm 3, the lower end of the first telescopic rod 4 is rotatably connected with the support 2, the upper end of the first arm 3 is movably connected with a second arm 5 through a rotating shaft, a fourth telescopic rod 12 is rotatably connected below the second arm 5, the lower end of the fourth telescopic rod 12 is rotatably connected with the lower end of the first arm 3, the front end of the second arm 5 is movably connected with a third arm 7 through a rotating shaft, the rear end of the third arm 7 is rotatably connected with a second telescopic rod 6, the bottom end of the second telescopic rod 6 is rotatably connected with the second arm 5, the front end of the third arm 7 is rotatably connected with a motor 9 through a rotating shaft, the upper end of the motor 9 is rotatably connected with a, the lower end of the motor 9 is fixedly connected with a hydraulic cylinder 10, a mechanical claw 11 is installed below the hydraulic cylinder 10, the lower end of the hydraulic cylinder 10 is fixedly connected with a sleeve 13, a push-pull rod 18 is arranged in the sleeve 13, the lower end of the push-pull rod 18 is respectively and movably connected with a first connecting rod 14 and a second connecting rod 17, the lower end of the first connecting rod 14 is movably connected with a right claw 15, and the lower end of the second connecting rod 17 is movably connected with a left claw 16.
The turntable 1 is installed below the support 2, an internal gear 19 is installed inside the turntable 1, the internal gear 19 is meshed with a first gear 20, the first gear 20 is meshed with a second gear 21, three groups of the first gears 20 are arranged, the three groups of the first gears 20 are distributed in an annular and equidistant mode, a rotating shaft is inserted at the intersection of the right claw 15 and the left claw 16 and fixedly connected with the sleeve 13, through grooves are formed in the left side and the right side of the sleeve 13 respectively, a driving motor is installed below the second gear 21, a controller is installed at the upper end of the support 2, and the controller is electrically connected with each telescopic rod and the two motors.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A mechanical automatic grabbing device comprises a support (2) and is characterized in that the upper end of the support (2) is movably connected with a first arm (3) through a rotating shaft, a first telescopic rod (4) is arranged on the rear side of the first arm (3), the upper end of the first telescopic rod (4) is rotatably connected with the first arm (3), the lower end of the first telescopic rod (4) is rotatably connected with the support (2), the upper end of the first arm (3) is movably connected with a second arm (5) through the rotating shaft, a fourth telescopic rod (12) is rotatably connected below the second arm (5), the lower end of the fourth telescopic rod (12) is rotatably connected with the lower end of the first arm (3), the front end of the second arm (5) is movably connected with a third arm (7) through the rotating shaft, the rear end of the third arm (7) is rotatably connected with a second telescopic rod (6), the bottom end of the second telescopic rod (6) is rotatably connected with the second arm (5), the front end of the third arm (7) is movably connected with a motor (, motor (9) upper end is rotated and is connected No. three telescopic link (8), No. three telescopic link (8) are rotated with No. two arms (5) and are connected, motor (9) lower extreme fixed connection pneumatic cylinder (10), gripper (11) are installed to pneumatic cylinder (10) below, pneumatic cylinder (10) lower extreme fixed connection sleeve (13), be equipped with push-and-pull rod (18) in sleeve (13), connecting rod (14) and No. two connecting rod (17) of swing joint respectively are connected to push-and-pull rod (18) lower extreme, connecting rod (14) lower extreme swing joint right claw (15), No. two connecting rod (17) lower extreme swing joint left claw (16).
2. The mechanical automatic gripping device according to claim 1, wherein the turntable (1) is arranged below the support (2), an internal gear (19) is arranged inside the turntable (1), the internal gear (19) is meshed with the first gear (20), and the first gear (20) is meshed with the second gear (21).
3. The mechanical automated gripping device according to claim 2, wherein the first gear (20) is provided with three sets, and the three sets of the first gear (20) are annularly and equidistantly distributed.
4. The mechanical automatic gripping device according to claim 1, wherein a rotating shaft is inserted at the intersection of the right jaw (15) and the left jaw (16), and the rotating shaft is fixedly connected with the sleeve (13).
5. The mechanical automated gripping device according to claim 1, wherein the sleeve (13) has a through slot on each of the left and right sides.
6. The mechanical automated gripping device according to claim 2, wherein a driving motor is mounted below the second gear (21).
7. The mechanical automatic gripping device according to claim 1, wherein the controller is mounted on the upper end of the support (2), and the controller is electrically connected to each telescopic rod and the two motors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020257790.2U CN212241115U (en) | 2020-03-05 | 2020-03-05 | Mechanical automation grabbing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020257790.2U CN212241115U (en) | 2020-03-05 | 2020-03-05 | Mechanical automation grabbing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212241115U true CN212241115U (en) | 2020-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020257790.2U Active CN212241115U (en) | 2020-03-05 | 2020-03-05 | Mechanical automation grabbing device |
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| CN (1) | CN212241115U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116735329A (en) * | 2023-06-09 | 2023-09-12 | 中国水产科学研究院黑龙江水产研究所 | Rapid pretreatment device for water environment DNA molecular sample |
-
2020
- 2020-03-05 CN CN202020257790.2U patent/CN212241115U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116735329A (en) * | 2023-06-09 | 2023-09-12 | 中国水产科学研究院黑龙江水产研究所 | Rapid pretreatment device for water environment DNA molecular sample |
| CN116735329B (en) * | 2023-06-09 | 2023-12-26 | 中国水产科学研究院黑龙江水产研究所 | Rapid pretreatment device for water environment DNA molecular sample |
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