CN213796485U - Fixed type power-assisted mechanical arm - Google Patents
Fixed type power-assisted mechanical arm Download PDFInfo
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- CN213796485U CN213796485U CN202022340107.4U CN202022340107U CN213796485U CN 213796485 U CN213796485 U CN 213796485U CN 202022340107 U CN202022340107 U CN 202022340107U CN 213796485 U CN213796485 U CN 213796485U
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Abstract
The utility model relates to a fixed helping hand manipulator, including a base, the base passes through the bolt to be fixed with the ground, the top of base is fixed with the stand, and the stand top is provided with a main rotation axis, and the main rotation axis can carry out 360 rotations on the base, the top of main rotation axis is articulated with the arm of force through the bolt, and the other end of the arm of force is articulated with the top of secondary rotation axis through the bolt; the force arm consists of a main force arm and a slave force arm, the bottom of the end head of the other end of the main force arm is hinged with a piston rod of the lifting cylinder, the force arm and the lifting cylinder are driven to rotate together through a main rotating shaft, and the lifting cylinder can drive the power arm to lift after stretching; the bottom of the secondary rotating shaft is fixed with one end of a horizontally arranged rotary arm, the other end of the rotary arm is hinged with a vertically arranged rotary shaft, a sucker support is fixed at the bottom of the rotary shaft and is rectangular, two rows of suckers are arranged below the rectangular sucker support, and the suckers are used for sucking articles.
Description
Technical Field
The utility model relates to a fixed helping hand manipulator belongs to commodity circulation mechanical equipment technical field.
Background
The industrial manipulator is a high-tech automatic production device developed in recent decades. Industrial robots are an important branch of industrial robots. The accuracy of the manipulator operation and the ability of completing the operation in various environments have wide development prospects in various fields of national economy. With the increasing progress of technology, manipulators, which have multiple degrees of freedom and can be used to transport objects to perform work in various environments, play an extremely important role in the field of modern manufacturing technology. Industrial robots are widely used in various fields, and the robots are classified into various types to be suitable for various environments, such as a stacker robot, a packing robot, a power robot, and the like.
The power-assisted manipulator is a power-assisted mechanism for carrying materials, and is widely applied to material transfer work during production and assembly of packaging, chemical engineering, electronics, automobiles, household appliances, food, beverages, machine tool machining and the like. Under the condition that the station is limited or indefinite, the robot can easily and accurately move a person, greatly lightens the labor intensity of an operator, improves the working efficiency, is easy to realize scale and automation of production, and is a powerful tool for matching with automatic production.
However, each rotary joint of the conventional power-assisted manipulator does not have a braking function, and the manipulator easily bumps operators, production equipment, workpieces and the like, so that the safety performance is poor. In addition, the conventional clamp of the power-assisted manipulator can only grab small articles, the weight of the grabbed articles is limited, the lifting speed cannot be too high, the lifting height is limited, and therefore the application range of the manipulator is not large. In addition, after the force arm of the manipulator rotates in place, the lifting cylinder is independently used for fixing the force arm, but the lifting cylinder can only realize the positioning of the vertical direction of the force arm, and the slight shaking of the horizontal direction of the force arm cannot be avoided, so that the carrying is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the aforesaid not enough, provide an adsorption affinity big, it is great to promote weight, can promote the fixed helping hand manipulator of multiple article.
The purpose of the utility model is realized like this:
the fixed power-assisted manipulator comprises a base, wherein the base is fixed with a foundation through a bolt, a stand column is fixed at the top of the base, a main rotating shaft is arranged at the top of the stand column, the main rotating shaft can rotate on the base for 360 degrees, the top of the main rotating shaft is hinged with a force arm through a bolt, and the other end of the force arm is hinged with the top of a secondary rotating shaft through a bolt;
the lifting cylinder is vertically arranged, the bottom of a cylinder body of the lifting cylinder is fixed at one end of the top of a horizontally arranged lifting cylinder fixing plate, the other end of the lifting cylinder fixing plate is fixed with the main rotating shaft, the main rotating shaft drives the force arm and the lifting cylinder to rotate together, and the lifting cylinder can lift with the power arm after stretching;
a horizontal fixing plate is fixed below a lifting cylinder fixing plate of the upright column, a circle of bolt holes are formed in the surface of the fixing plate, a positioning block is fixed at the bottom of the lifting cylinder fixing plate, a through hole is formed in the middle of the positioning block, a bolt is arranged in the through hole and matched with the bolt holes, and the bolt is inserted into the bolt holes after the arm of force is fixed;
the bottom of inferior rotation axis is fixed with the one end of the gyration arm of level setting, and the other end of gyration arm is articulated with the swivel axis of vertical setting, and this rotation axis bottom is fixed with the sucking disc support, and this sucking disc support is the rectangle, and rectangular sucking disc support below sets up two rows of sucking discs.
Preferably, a control box is fixed on the main rotating shaft, a power driving and pneumatic control system of a manipulator is arranged in the control box, and brake accessories are further arranged at the positions of the rotating joints.
The utility model discloses fixed helping hand manipulator has following advantage:
the utility model discloses after fixed helping hand manipulator's each rotary joint was joined in marriage brake function, can prevent that the arm from damaging personnel, production facility and work piece etc. has improved helping hand manipulator's security performance. And the helping hand manipulator sets up the sucking disc support of a rectangle through with anchor clamps, and sucking disc support below sets up two rows of sucking discs, and all sucking discs adsorb together, can promote the great article of weight, and it is fast to promote, and it is higher to rise high to the sucking disc can promote multiple article, and application scope is wider. In addition, a horizontal fixing plate is fixed below the lifting cylinder fixing plate by the stand column, a circle of bolt holes are formed in the surface of the fixing plate, a positioning block is fixed at the bottom of the lifting cylinder fixing plate, a through hole is formed in the middle of the positioning block, a bolt is arranged in the through hole, and the bolt is inserted into the bolt holes after the force arm is fixed, so that the lifting cylinder and the force arm are positioned in the horizontal direction, and the horizontal shaking of conveyed articles is avoided.
Drawings
Fig. 1 is a schematic structural view of the fixed power-assisted manipulator of the present invention.
Fig. 2 is a connection relationship diagram of the lifting cylinder fixing plate, the positioning block and the fixing plate in fig. 1.
In the figure: the automatic clamp device comprises a base 1, a stand column 2, a main rotating shaft 3, a force arm 4, a main force arm 4.1, a slave force arm 4.2, a secondary rotating shaft 5, a lifting cylinder 6, a lifting cylinder fixing plate 7, a rotary arm 8, a clamp rotating shaft 9, a sucker support 10, a sucker 11, a control box 12, a fixing plate 13, a positioning block 14, a bolt 15 and a bolt hole 16.
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 and 2, the utility model relates to a fixed helping hand manipulator, this helping hand manipulator adopt lever principle, utilize pneumatic pressure drive lever near-end, and the lever distal end can promote the heavy object. The pressure in the cylinder is automatically stabilized by the air valve, so that the force applied by the cylinder and the tension of the weight are kept in a balanced state, and when an operator operates to ascend or descend by external force (namely the balanced state is destroyed), the balance is automatically maintained again, and the operation of moving, overturning and carrying the weight is completed by small operating force.
The mechanical hand of helping hand includes a base 1, base 1 is fixed through bolt and ground, has improved the intensity of mechanical hand of helping hand to in order to hoist heavier article, the top of base 1 is fixed with stand 2, and 2 tops of stand are provided with a main rotation axis 3, and main rotation axis 3 can carry out 360 rotations on base 1, the top of main rotation axis 3 is passed through the bolt and is articulated with the arm of force 4, and the other end of the arm of force 4 is passed through the bolt with the top of secondary rotation axis 5 and is articulated.
In order to increase the strength of the arm 4, to lift heavier items, the arm 4 may consist of two primary 4.1 and secondary 4.2 arms, wherein, two ends of the slave force arm 4.2 are respectively hinged with the tops of the main rotating shaft 3 and the secondary rotating shaft 5 through bolts, one end of the main force arm 4.1 is hinged with the top of the secondary rotating shaft 5 through bolts, the other end of the main force arm 4.1 close to the end is hinged with the main rotating shaft 3 through bolts, the bottom of the end of the other end of the main force arm 4.1 is hinged with a piston rod of the lifting cylinder 6, the lifting cylinder 6 is vertically arranged, the bottom of the cylinder body of the lifting cylinder 6 is fixed at one end of the top of a horizontally arranged lifting cylinder fixing plate 7, the other end of the lifting cylinder fixing plate 7 is fixed with the main rotating shaft 3, the force arm 4 and the lifting cylinder 6 are driven to rotate together through the main rotating shaft 3, and the lifting cylinder 6 can drive the force arm 4 to lift after stretching, so that articles needing to be carried are driven to vertically lift.
A horizontal fixing plate 13 is fixed below a lifting cylinder fixing plate 7 of the upright column 2, a circle of bolt holes 16 are formed in the surface of the fixing plate 13, a positioning block 14 is fixed at the bottom of the lifting cylinder fixing plate 7, a through hole is formed in the middle of the positioning block 14, a bolt 15 is arranged in the through hole, and the bolt 15 is matched with the bolt holes 16. After the force arm 4 is fixed, the bolt 15 is inserted into the bolt hole 16, so that the lifting cylinder 6 and the force arm 4 are positioned in the horizontal direction, and the horizontal shaking of conveyed articles is avoided.
The bottom of inferior rotation axis 5 is fixed with the one end of the gyration arm 8 of level setting, and the other end of gyration arm 8 is articulated with the rotation axis 9 of vertical setting, and this rotation axis 9 bottom is fixed with sucking disc support 10, and this sucking disc support 10 is the rectangle, and the sucking disc support 10 below of rectangle sets up two rows of sucking discs 11, and all sucking discs 11 adsorb together, can promote the great article of weight, and it is fast to promote speed, and the lifting height is higher to sucking disc 11 can promote multiple article, and application scope is wider.
The power-assisted manipulator is characterized in that a control box 12 is fixed on the main rotating shaft 3, a power driving and pneumatic control system of the manipulator is arranged in the control box 12 and used for controlling components on the manipulator to work, brake accessories are further arranged on the positions of the rotary joints, and after the power driving and pneumatic control system is matched with a brake function, personnel, production equipment, workpieces and the like can be prevented from being bruised, and the safety performance of the power-assisted manipulator is improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (2)
1. Fixed helping hand manipulator, its characterized in that: the fixed power-assisted manipulator comprises a base, wherein the base is fixed with a foundation through a bolt, a stand column is fixed at the top of the base, a main rotating shaft is arranged at the top of the stand column, the main rotating shaft can rotate on the base for 360 degrees, the top of the main rotating shaft is hinged with a force arm through a bolt, and the other end of the force arm is hinged with the top of a secondary rotating shaft through a bolt;
the lifting cylinder is vertically arranged, the bottom of a cylinder body of the lifting cylinder is fixed at one end of the top of a horizontally arranged lifting cylinder fixing plate, the other end of the lifting cylinder fixing plate is fixed with the main rotating shaft, the main rotating shaft drives the force arm and the lifting cylinder to rotate together, and the lifting cylinder can lift with the power arm after stretching;
a horizontal fixing plate is fixed below a lifting cylinder fixing plate of the upright column, a circle of bolt holes are formed in the surface of the fixing plate, a positioning block is fixed at the bottom of the lifting cylinder fixing plate, a through hole is formed in the middle of the positioning block, a bolt is arranged in the through hole and matched with the bolt holes, and the bolt is inserted into the bolt holes after the arm of force is fixed;
the bottom of inferior rotation axis is fixed with the one end of the gyration arm of level setting, and the other end of gyration arm is articulated with the swivel axis of vertical setting, and this rotation axis bottom is fixed with the sucking disc support, and this sucking disc support is the rectangle, and rectangular sucking disc support below sets up two rows of sucking discs.
2. The fixed power manipulator of claim 1, wherein: a control box is fixed on the main rotating shaft, a power driving and pneumatic control system of a manipulator is arranged in the control box, and brake accessories are further arranged at the positions of the rotating joints.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022340107.4U CN213796485U (en) | 2020-10-20 | 2020-10-20 | Fixed type power-assisted mechanical arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022340107.4U CN213796485U (en) | 2020-10-20 | 2020-10-20 | Fixed type power-assisted mechanical arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213796485U true CN213796485U (en) | 2021-07-27 |
Family
ID=76960214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022340107.4U Active CN213796485U (en) | 2020-10-20 | 2020-10-20 | Fixed type power-assisted mechanical arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213796485U (en) |
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2020
- 2020-10-20 CN CN202022340107.4U patent/CN213796485U/en active Active
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