CN215968745U - Lightweight manipulator - Google Patents
Lightweight manipulator Download PDFInfo
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- CN215968745U CN215968745U CN202122666639.1U CN202122666639U CN215968745U CN 215968745 U CN215968745 U CN 215968745U CN 202122666639 U CN202122666639 U CN 202122666639U CN 215968745 U CN215968745 U CN 215968745U
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- plate body
- electric push
- push rod
- hinged
- limiting
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Abstract
The present invention relates to a lightweight manipulator including: erecting a beam; the end surface of the plate body is hinged with the bottom of the vertical beam; the end part of the first electric push rod is hinged with the upper end surface of the plate body and the side wall of the vertical beam respectively and is suitable for driving the plate body to switch between a horizontal state and a vertical state; the rotating part rotates on the lower end face of the plate body, and two sides of the rotating part extend outwards to be provided with support lugs; the end part of the second electric push rod is hinged with the side wall of the plate body and one lug, and is suitable for driving the rotating piece to rotate; the two clamping jaws are symmetrically fixed at the bottoms of the corresponding lugs; compare in traditional perpendicular roof beam need bear motor, drive disk assembly's weight, in this scheme, only increased the weight of two electric push rods, the upset motion of plate body is realized through the flexible of first electric push rod, and the rotation of rotating member is realized through the flexible of second electric push rod, has realized the lightweight of manipulator.
Description
Technical Field
The utility model relates to a manipulator, in particular to a lightweight manipulator.
Background
The conventional hoisting mechanical arm needs to be provided with a plurality of motors to drive the clamping jaws to move in a multi-axis manner, so that goods can be grabbed, the hoisting mechanical arm is fixed only by taking the top of the vertical beam as a supporting point, the vertical beam also needs to bear the weight of corresponding transmission parts such as the motors, and the load on the vertical beam is higher;
in conclusion, how to reduce the weight of the manipulator becomes a problem that researchers of the company are urgently required to solve.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: how to realize the lightweight of the manipulator;
in order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a lightweight manipulator, comprising: erecting a beam; the end surface of the plate body is hinged with the bottom of the vertical beam; the end part of the first electric push rod is hinged with the upper end surface of the plate body and the side wall of the vertical beam respectively and is suitable for driving the plate body to switch between a horizontal state and a vertical state; the rotating part rotates on the lower end face of the plate body, and two sides of the rotating part extend outwards to be provided with support lugs; the end part of the second electric push rod is hinged with the side wall of the plate body and one lug, and is suitable for driving the rotating piece to rotate; the two clamping jaws are symmetrically fixed at the bottoms of the corresponding lugs;
the plate body is overturned by the expansion of the first electric push rod, and the rotation of the rotating piece is realized by the expansion of the second electric push rod, so that the clamping jaw is overturned and rotated, and the workpiece is conveniently positioned and clamped; compare in traditional perpendicular roof beam need bear motor, drive disk assembly's weight, in this scheme, only increased the weight of two electric push rods, realized the lightweight of manipulator.
How to realize the switching of the plate body between the vertical state and the horizontal state, the utility model adopts the vertical beam side wall to be horizontally fixed with a first inductor, and the vertical beam bottom is downwards fixed with a second inductor; when the first electric push rod drives the plate body to be in contact with the first sensor, the first electric push rod stops working, and the plate body is in a vertical state; when the first electric push rod drives the second sensor to contact, the first electric push rod stops working, and the plate body is in a horizontal state.
In the scheme, the first inductor is horizontally fixed on the side wall of the vertical beam and faces one end of the non-revolving body, and the second inductor is vertically fixed at the bottom of the vertical beam and faces downwards; when the plate body is turned over and abuts against the first or second sensor, the first or second electric push rod stops moving, so that the plate body is driven to stop at a certain angle.
In order to limit the self-rotation angle of the rotating member, a first limiting member is fixed on the bottom surface of the end part of the plate body, and a second limiting member is fixed on the ground of the side edge of the plate body; limiting plates are fixed on the two support lugs, the two limiting plates are rotationally symmetrical, and one of the limiting plates is hinged with the end part of the second electric push rod; the rotating part rotates, when the first limiting part abuts against one limiting plate and is converted into a state that the second limiting part abuts against the other limiting plate, the rotating part rotates for 90 degrees;
in this scheme, first, two locating parts are followed the plate body motion, and the limiting plate is fixed on the journal stirrup, and the locating part offsets with the limiting plate, and the rotating member reachs extreme position to stall, through the mounted position of first, two locating parts, and the mounted position of limiting plate realizes that the rotating member can only rotation 90.
The utility model has the beneficial effects that: the utility model relates to a lightweight manipulator, which is compared with the traditional vertical beam needing to bear the weight of a motor and a transmission part.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of another embodiment of the present invention;
in the figure: 1-vertical beam, 2-plate body, 3-first electric push rod, 4-rotating part, 5-support lug, 6-second electric push rod, 7-clamping jaw, 8-first inductor, 9-second inductor, 10-first limiting part, 11-second limiting part and 12-limiting plate.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1 to 2, the present invention is a lightweight robot hand including: a vertical beam 1; the end surface of the plate body 2 is hinged with the bottom of the vertical beam 1; the end part of the first electric push rod 3 is respectively hinged with the upper end surface of the plate body 2 and the side wall of the vertical beam 1 and is suitable for driving the plate body 2 to switch between a horizontal state and a vertical state; the rotating member 4 rotates on the lower end face of the plate body 2, and two sides of the rotating member 4 are provided with support lugs 5 in an outward extending mode; the end part of the second electric push rod 6 is respectively hinged with the side wall of the plate body 2 and one of the support lugs 5 and is suitable for driving the rotating member 4 to rotate; two clamping jaws 7 symmetrically fixed at the bottom of the corresponding lugs 5;
the plate body is overturned by the expansion of the first electric push rod, and the rotation of the rotating piece is realized by the expansion of the second electric push rod, so that the clamping jaw is overturned and rotated, and the workpiece is conveniently positioned and clamped; compare in traditional perpendicular roof beam need bear motor, drive disk assembly's weight, in this scheme, only increased the weight of two electric push rods, realized the lightweight of manipulator.
As shown in fig. 1-2, how to switch the plate body between the vertical state and the horizontal state, the utility model adopts the structure that a first inductor 8 is horizontally fixed on the side wall of a vertical beam 1, and a second inductor 9 is downwards fixed at the bottom of the vertical beam 1; when the first electric push rod 3 drives the plate body 2 to contact with the first inductor 8, the first electric push rod 3 stops working, and the plate body 2 is in a vertical state; when the first electric push rod 3 drives the plate body 2 to contact with the second sensor 9, the first electric push rod 3 stops working, and the plate body 2 is in a horizontal state.
In the scheme, the first inductor is horizontally fixed on the side wall of the vertical beam and faces one end of the non-revolving body, and the second inductor is vertically fixed at the bottom of the vertical beam and faces downwards; when the plate body is turned over and abuts against the first or second sensor, the first or second electric push rod stops moving, so that the plate body is driven to stop at a certain angle.
As shown in fig. 1-2, in order to limit the self-rotation angle of the rotating member, a first limiting member 10 is fixed on the bottom surface of the end of the plate body 2, and a second limiting member 11 is fixed on the ground of the side of the plate body 2; limiting plates 12 are fixed on the two support lugs 5, the two limiting plates 12 are rotationally symmetrical, and one of the limiting plates 12 is hinged with the end part of the second electric push rod 6; the rotating member 4 rotates, when the first limiting member 10 abuts against one limiting plate 12 and is converted into a state that the second limiting member 11 abuts against the other limiting plate 12, the rotating member 4 rotates for 90 degrees;
in this scheme, first, two locating parts are followed the plate body motion, and the limiting plate is fixed on the journal stirrup, and the locating part offsets with the limiting plate, and the rotating member reachs extreme position to stall, through the mounted position of first, two locating parts, and the mounted position of limiting plate realizes that the rotating member can only rotation 90.
The utility model relates to a lightweight manipulator, which is compared with the traditional vertical beam needing to bear the weight of a motor and a transmission part.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations can be made by the worker in the light of the above teachings without departing from the spirit of the utility model. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (3)
1. A lightweight manipulator characterized by comprising:
erecting a beam;
the end surface of the plate body is hinged with the bottom of the vertical beam;
the end part of the first electric push rod is hinged with the upper end surface of the plate body and the side wall of the vertical beam respectively and is suitable for driving the plate body to switch between a horizontal state and a vertical state;
the rotating part rotates on the lower end face of the plate body, and two sides of the rotating part extend outwards to form support lugs;
the end part of the second electric push rod is hinged with the side wall of the plate body and one of the support lugs respectively and is suitable for driving the rotating piece to rotate;
and the two clamping jaws are symmetrically fixed at the bottoms of the corresponding support lugs.
2. The lightweight manipulator according to claim 1, wherein a first inductor is horizontally fixed to a side wall of the vertical beam, and a second inductor is fixed to a bottom of the vertical beam in a downward direction;
when the first electric push rod drives the plate body to be in contact with the first inductor, the first electric push rod stops working, and the plate body is in a vertical state;
when the first electric push rod drives the first sensor to contact with the second sensor, the first electric push rod stops working, and the plate body is in a horizontal state.
3. The lightweight manipulator according to claim 1, wherein a first stopper is fixed to a bottom surface of an end of the plate body, and a second stopper is fixed to a bottom surface of a side edge of the plate body;
limiting plates are fixed on the two support lugs, the two limiting plates are rotationally symmetrical, and one of the limiting plates is hinged with the end part of the second electric push rod;
and the rotating part rotates, and when the first limiting part abuts against one limiting plate, the first limiting part is converted into a state that the second limiting part abuts against the other limiting plate, and the rotating part rotates 90 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122666639.1U CN215968745U (en) | 2021-11-02 | 2021-11-02 | Lightweight manipulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122666639.1U CN215968745U (en) | 2021-11-02 | 2021-11-02 | Lightweight manipulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215968745U true CN215968745U (en) | 2022-03-08 |
Family
ID=80511752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122666639.1U Active CN215968745U (en) | 2021-11-02 | 2021-11-02 | Lightweight manipulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215968745U (en) |
-
2021
- 2021-11-02 CN CN202122666639.1U patent/CN215968745U/en active Active
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