CN212291883U - Robot with clamping function - Google Patents
Robot with clamping function Download PDFInfo
- Publication number
- CN212291883U CN212291883U CN202020638107.XU CN202020638107U CN212291883U CN 212291883 U CN212291883 U CN 212291883U CN 202020638107 U CN202020638107 U CN 202020638107U CN 212291883 U CN212291883 U CN 212291883U
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- connecting rod
- worm
- clamping
- case
- robot
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- 238000004590 computer program Methods 0.000 description 1
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Abstract
The utility model relates to the field of intelligent equipment, in particular to a robot with a clamping function, which comprises a case, wherein an electric control assembly is arranged in the case; the clamping devices are arranged on the front side and the rear side of the case respectively and comprise gears, a first connecting rod is arranged on one side of each gear, and the first connecting rods and the gears are of an integrated structure; the gear is rotationally connected to the case; the bottom end of the first connecting rod is rotatably connected with a clamping arm, and the bottom end of the clamping arm is provided with a clamping head; a second connecting rod is rotatably connected at the corner of the center of the clamping arm, and the top end of the second connecting rod is rotatably connected to the case; the first connecting rod and the second connecting rod are parallel and equal. The utility model discloses a several connecting rods of component parallelogram for the centre gripping part of centre gripping arm is vertical downwards always, realizes the centre gripping operation.
Description
Technical Field
The utility model relates to an intelligent equipment field specifically is a robot with clamping function.
Background
Robots are the common name for automatic control machines, which include all machines 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 contemporary industry, robots refer to artificial machines that automatically perform tasks to replace or assist human work, such as clamping operations; clamping operations are extremely common in all industries; therefore, the robot with the clamping function can never be designed in a way of doing more, and a suitable place always exists.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a robot with clamping function 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 robot with a clamping function comprises a case, wherein an electric control assembly is arranged in the case; the clamping devices are arranged on the front side and the rear side of the case respectively and comprise gears, a first connecting rod is arranged on one side of each gear, and the first connecting rods and the gears are of an integrated structure; the gear is rotationally connected to the case; the bottom end of the first connecting rod is rotatably connected with a clamping arm, and the bottom end of the clamping arm is provided with a clamping head; a second connecting rod is rotatably connected at the corner of the center of the clamping arm, and the top end of the second connecting rod is rotatably connected to the case; the first connecting rod and the second connecting rod are parallel and equal.
As a further aspect of the present invention: a positioning device is arranged above the case and comprises two groups of power devices which are centrosymmetric, each power device comprises a base, a first worm seat and a second worm seat are arranged below the bases, a worm is arranged between the first worm seat and the second worm seat, and a motor is arranged at one end of the worm; the motor is connected below the base through a motor frame; a worm wheel is meshed between the two worms.
As a further aspect of the present invention: the first worm seat is fixedly connected with the base, and the second worm seat is detachably connected with the base.
As a further aspect of the present invention: and a bearing is arranged between the worm and the first worm seat, and a bearing is arranged between the worm and the second worm seat.
As a further aspect of the present invention: a connecting rod is arranged above the worm wheel, and a top wheel is arranged above the connecting rod; the base is provided with a sliding groove, and the connecting rod is connected in the sliding groove in a sliding manner.
As a further aspect of the present invention: the case is detachably connected below the worm wheel.
As a further aspect of the present invention: the gear is provided with a lightening hole.
Compared with the prior art, the beneficial effects of the utility model are that: when the rotation directions of the two worms are the same, the worm wheel is driven by the worms to translate left and right; when the rotation directions of the two worms are different, the worm wheel is driven by the worms to rotate around the center of the worm wheel; the position of a worm wheel can be adjusted by controlling the two motors, so that the position of the clamping device is adjusted, a gear in the clamping device drives a first connecting rod to rotate, the first connecting rod drives a clamping arm to rotate, the first connecting rod and a second connecting rod are parallel and equal, the first connecting rod, the second connecting rod, the upper half part of the clamping arm and a connecting line between the center of the gear and the center of the top end of the second connecting rod jointly form a parallelogram, the distance angle between the center of the gear and the center of the top end of the second connecting rod is unchanged, namely the angle of the upper half part of the clamping arm is unchanged, and the lower part of the clamping arm is always in a vertical state; the lightening holes can reduce the weight of the device and improve the energy utilization rate.
Drawings
In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.
Fig. 1 is a front view schematically showing a robot having a gripping function.
Fig. 2 is a schematic side view of a clamping device in a robot with a clamping function.
Fig. 3 is a schematic bottom view of the positioning device in the robot with clamping function.
Fig. 4 is a schematic three-dimensional structure diagram of a gripping arm in a robot having a gripping function.
In the figure: 1-base, 2-chute, 3-first worm seat, 4-top wheel, 5-connecting rod, 6-second worm seat, 7-motor frame, 8-motor, 9-cabinet, 10-gear, 11-first connecting rod, 12-clamping arm, 13-second connecting rod, 14-clamping head, 15-lightening hole, 16-worm wheel, 17-worm, 18-bearing.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
Referring to fig. 1-4, in an embodiment of the present invention, a robot with a clamping function includes a case 9, wherein an electronic control assembly is disposed in the case 9; clamping devices are arranged on the front side and the rear side of the case 9 respectively, each clamping device comprises a gear 10, a first connecting rod 11 is arranged on one side of each gear 10, and the first connecting rods 11 and the gears 10 are of an integrated structure; the gear 10 is rotationally connected to the case 9; the bottom end of the first connecting rod 11 is rotatably connected with a clamping arm 12, and the bottom end of the clamping arm 12 is provided with a clamping head 14; a second connecting rod 13 is rotatably connected at the central corner of the clamping arm 12, and the top end of the second connecting rod 13 is rotatably connected to the case 9; the first connecting rod 11 and the second connecting rod 13 are parallel and equal;
furthermore, a position adjusting device is arranged above the case 9, the position adjusting device comprises two groups of power devices which are centrosymmetric, the power devices comprise a base 1, a first worm seat 3 and a second worm seat 6 are arranged below the base 1, the first worm seat 3 is fixedly connected with the base 1, the second worm seat 6 is detachably connected with the base 1, a worm 17 is arranged between the first worm seat 3 and the second worm seat 6, a bearing 18 is arranged between the worm 17 and the first worm seat 3, and a bearing 18 is arranged between the worm 17 and the second worm seat 6; one end of the worm 17 is provided with a motor 8; the motor 8 is connected below the base 1 through a motor frame 7;
specifically, a worm wheel 16 is meshed between two worms 17, a connecting rod 5 is arranged above the worm wheel 16, and a top wheel 4 is arranged above the connecting rod 5; the base 1 is provided with a sliding chute 2, and the connecting rod 5 is connected in the sliding chute 2 in a sliding manner; the case 9 is detachably connected below the worm wheel 16.
The embodiment of the utility model provides a theory of operation is: when the two worms 17 rotate in the same direction, the worm wheel 16 translates left and right under the driving of the worms 17; when the two worms 17 rotate in different directions, the worm wheel 16 is driven by the worms 17 to rotate around the center of the worm wheel 16; the position of the worm wheel 16 can be adjusted by controlling the two motors 8, so that the position of the clamping device is adjusted, in the clamping device, the gear 10 drives the first connecting rod 11 to rotate, the first connecting rod 11 drives the clamping arm 12 to rotate, because the first connecting rod 11 and the second connecting rod 13 are parallel and equal, the first connecting rod 11, the second connecting rod 13, the upper half part of the clamping arm 12, the connecting line of the center of the gear 10 and the center of the top end of the second connecting rod 13 jointly form a parallelogram, the angle between the center of the gear 10 and the center of the top end of the second connecting rod 13 is unchanged, namely, the angle between the upper half part of the clamping arm 12 is unchanged, and then the lower part of the clamping arm 12 is always in a vertical state.
Example 2
Referring to fig. 2, unlike embodiment 1, in the embodiment of the present invention, a lightening hole 15 is formed on the gear 10.
The embodiment of the utility model provides a theory of operation is: the lightening holes 15 can reduce the weight of the device and improve the energy utilization rate.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. A robot with a clamping function is characterized by comprising a case (9), wherein an electric control assembly is arranged in the case (9); clamping devices are arranged on the front side and the rear side of the case (9) respectively, each clamping device comprises a gear (10), a first connecting rod (11) is arranged on one side of each gear (10), and the first connecting rods (11) and the gears (10) are of an integrated structure; the gear (10) is rotationally connected to the case (9); the bottom end of the first connecting rod (11) is rotatably connected with a clamping arm (12), and the bottom end of the clamping arm (12) is provided with a clamping head (14); a second connecting rod (13) is rotatably connected at the central corner of the clamping arm (12), and the top end of the second connecting rod (13) is rotatably connected to the case (9); the first connecting rod (11) and the second connecting rod (13) are parallel and equal.
2. The robot with the clamping function according to claim 1, wherein a positioning device is arranged above the case (9), the positioning device comprises two groups of power devices which are centrosymmetric, the power devices comprise a base (1), a first worm seat (3) and a second worm seat (6) are arranged below the base (1), a worm (17) is arranged between the first worm seat (3) and the second worm seat (6), and one end of the worm (17) is provided with a motor (8); the motor (8) is connected below the base (1) through a motor frame (7); a worm wheel (16) is meshed between the two worms (17).
3. Robot with clamping function according to claim 2, characterized in that the first worm seat (3) is fixedly connected with the base (1) and the second worm seat (6) is detachably connected with the base (1).
4. Robot with gripping function according to claim 3, characterized in that a bearing (18) is arranged between the worm (17) and the first worm seat (3), and a bearing (18) is arranged between the worm (17) and the second worm seat (6).
5. Robot with gripping function according to claim 3 or 4, characterized in that a connecting rod (5) is arranged above the worm wheel (16), and a top wheel (4) is arranged above the connecting rod (5); the base (1) is provided with a sliding groove (2), and the connecting rod (5) is connected in the sliding groove (2) in a sliding manner.
6. Robot with gripping function according to any of claims 2-4, characterized in that the housing (9) is detachably connected below the worm wheel (16).
7. Robot with gripping function according to any of claims 1-4, characterized in that the gear wheel (10) is provided with lightening holes (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020638107.XU CN212291883U (en) | 2020-04-24 | 2020-04-24 | Robot with clamping function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020638107.XU CN212291883U (en) | 2020-04-24 | 2020-04-24 | Robot with clamping function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212291883U true CN212291883U (en) | 2021-01-05 |
Family
ID=73964216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020638107.XU Expired - Fee Related CN212291883U (en) | 2020-04-24 | 2020-04-24 | Robot with clamping function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212291883U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115771150A (en) * | 2022-11-23 | 2023-03-10 | 广东技术师范大学 | Rescue equipment |
-
2020
- 2020-04-24 CN CN202020638107.XU patent/CN212291883U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115771150A (en) * | 2022-11-23 | 2023-03-10 | 广东技术师范大学 | Rescue equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |