CN213054834U - Mechanical grabbing device of dc-to-ac converter - Google Patents
Mechanical grabbing device of dc-to-ac converter Download PDFInfo
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- CN213054834U CN213054834U CN202021570907.9U CN202021570907U CN213054834U CN 213054834 U CN213054834 U CN 213054834U CN 202021570907 U CN202021570907 U CN 202021570907U CN 213054834 U CN213054834 U CN 213054834U
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Abstract
The utility model discloses a mechanical grabbing device of dc-to-ac converter, including main part and mounting panel, fixed frame is installed to the outer wall of main part, and installs robotic arm to the top right-hand member inboard of main part, the left side bottom of main part is installed and is accomodate the cabinet, and the front end welding of accomodating the cabinet has the handle, the bottom mounting of main part has the support column, and the bottom of support column installs the pulley, robotic arm's bottom is provided with the bearing. This mechanical grabbing device of dc-to-ac converter is the setting of rectangular coordinate system through robotic arm simultaneously, can operate three main degrees of freedom, can carry out X in the use and remove, Y removes, Z removes, through installing X additional at execution terminal and rotating, Y rotates, Z rotates any coordinate point that can reach in the space, first servo electric cylinder noise is low, high rigidity, the impact resistance, can be trouble-free under adverse circumstances, the speed that the arm removed can be adjusted to the position of X axle and Z axle and adjust according to the circumstances to the owner in-process of using.
Description
Technical Field
The utility model relates to a mechanical grabbing device technical field specifically is a mechanical grabbing device of dc-to-ac converter.
Background
The inverter converts direct current electric energy (batteries and storage batteries) into alternating current. It is composed of inverter bridge, control logic and filter circuit. The motor is widely applicable to products such as air conditioners, home theaters, electric grinding wheels, electric tools, sewing machines, video recorders, massagers, fans and the like, and the inverter needs to be moved by mechanical grabbing equipment in the production process.
In the prior art, the traditional mechanical arm consists of an air cylinder, an air valve, an air tank and an air compressor, the high-precision manufacturing cost is too high and the limitation is too high, the speed control is difficult to carry out in the operation, the air pressure is not too high, and the grabbing capacity is lower. The motion range is limited, and the problem that the precision of a mechanical arm cannot be adjusted easily and flexibly in work and needs to be adjusted manually for a large amount of time is solved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mechanical grabbing device of dc-to-ac converter to solve traditional arm that proposes in the above-mentioned background art and constitute by cylinder, pneumatic valve, gas pitcher and air compressor machine, the cost of general high accuracy is too high and the limitation is too many, is difficult to carry out speed control in the operation, and atmospheric pressure can not be too high, so snatch the ability lower. The motion range is limited, and the precision of the mechanical arm is not easy to adjust and needs to be manually adjusted for a large amount of time in work.
In order to achieve the above object, the utility model provides a following technical scheme: a mechanical grabbing device of an inverter comprises a main body and a mounting plate, wherein a fixing frame is mounted on the outer wall of the main body, a mechanical arm is mounted on the inner side of the right end of the upper portion of the main body, a containing cabinet is mounted at the bottom end of the left side of the main body, a handle is welded at the front end of the containing cabinet, a supporting column is fixed at the bottom end of the main body, a pulley is mounted at the bottom end of the supporting column, a bearing is arranged at the bottom end of the mechanical arm, a supporting frame is arranged at the bottom end of the bearing, a hydraulic push rod is arranged at the bottom end of the supporting frame, a supporting plate is fixed at the bottom end of the hydraulic push rod, protective cotton is arranged at the front end of one side, close to the central axis of the main body, a fixing pad is arranged on the, the right end of the first servo electric cylinder is provided with a second servo electric cylinder, and the bottom end of the first servo electric cylinder is provided with a third servo electric cylinder.
Preferably, the storage cabinet is rectangular, the interior of the storage cabinet is hollow, and the storage cabinet and the handle are welded.
Preferably, the supporting column is fixedly connected with the main body, and the supporting column and the pulley are of an integrated structure.
Preferably, the number of the pulleys is three, and meanwhile, the outer wall of the bearing is welded with the supporting frame.
Preferably, the supporting frame is fixedly connected with the hydraulic push rods, and the number of the hydraulic push rods is two.
Preferably, the hydraulic push rod is symmetrically distributed about the perpendicular bisector of the supporting frame, and meanwhile, the hydraulic push rod is tightly attached to the fixing rod at the top end of the supporting plate.
Preferably, be closely laminating between protection cotton and the fixed frame, and constitute swing joint through the fixed screw between fixed frame and the fixed bolster.
Preferably, the protective cotton is provided with three, and the mounting panel is the rectangle form simultaneously, and is fixed connection between mounting panel and the first servo electric jar.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the setting of this mechanical grabbing device of dc-to-ac converter cabinet is for the daily maintenance instrument of storage main part, and the main part of being convenient for carries out ordinary maintenance for the main part is more convenient in the in-service use process, and the setting of support column can make the main part more stable at the in-process that uses, and the setting of pulley is for the convenience of main part transports, and the operating personnel of being convenient for uses.
2. Welded setting between this mechanical grabbing device bearing outer wall of dc-to-ac converter and the braced frame can rotate in order to make the backup pad snatch the dc-to-ac converter, hydraulic push rod's setting is in order to make the braced frame can go up and down according to actual at the in-process that uses, the gripper on the backup pad top of being convenient for snatchs the dc-to-ac converter, robotic arm belongs to rectangular coordinate system simultaneously, mainly there are three main degrees of freedom, can utilize first servo electric jar, second servo electric jar and third servo electric jar carry out the X and remove, Y removes, Z removes, through installing the X rotation additional at execution terminal, Y rotates, Z rotates and can reach any coordinate point in the space.
3. The mechanical grabbing device backup pad of this dc-to-ac converter sets up can be more stable when can make the gripper snatch the dc-to-ac converter, robotic arm's basic function simultaneously removes the gripper to required position and snatchs the dc-to-ac converter, the setting of protection cotton is in order to make the main part receive the striking when removing, can effectively avoid fixed frame to appear damaging, the setting that constitutes swing joint through the fixed screw between fixed frame and the fixed bolster has the convenient protection cotton of dismantling, fixed connection's setting can be convenient for the main part snatch the dc-to-ac converter between mounting panel and the first servo electric jar, first servo electric jar noise is low, energy-conservation, clean, high rigidity, the impact resistance, overlength life, the operation is maintained simply, can be trouble-free under adverse circumstances, the protection level can reach the IP.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic top view of the mounting plate and the first servo cylinder of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a main body; 2. a fixing frame; 3. a robot arm; 4. a storage cabinet; 5. a handle; 6. a support pillar; 7. a pulley; 8. a bearing; 9. a support frame; 10. a hydraulic push rod; 11. a support plate; 12. fixing screws; 13. a fixing pad; 14. protective cotton; 15. mounting a plate; 16. a first servo electric cylinder; 17. a second servo electric cylinder; 18. and a third servo electric cylinder.
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, the present invention provides a technical solution: a mechanical grabbing device of an inverter comprises a main body 1, a fixing frame 2, a mechanical arm 3, a storage cabinet 4, a handle 5, a support column 6, a pulley 7, a bearing 8, a support frame 9, a hydraulic push rod 10, a support plate 11, a fixing screw 12, a fixing pad 13, protective cotton 14, a mounting plate 15, a first servo electric cylinder 16, a second servo electric cylinder 17 and a third servo electric cylinder 18, wherein the fixing frame 2 is installed on the outer wall of the main body 1, the mechanical arm 3 is installed on the inner side of the upper right end of the main body 1, the storage cabinet 4 is installed at the bottom end of the left side of the main body 1, the handle 5 is welded at the front end of the storage cabinet 4, the support column 6 is fixed at the bottom end of the main body 1, the pulley 7 is installed at the bottom end of the support column 6, the bearing 8 is arranged at the bottom end of the mechanical arm 3, the support frame 9 is arranged at the bottom end of the bearing 8, the front end of one side of the main body 1 close to the central axis of the main body 1 is provided with protective cotton 14, the inner side of the protective cotton 14 is provided with a fixed pad 13, the inner side of the fixed pad 13 is provided with a fixed screw 12, an installation plate 15 is arranged on the right side of the top end of the main body 1, the middle part of the rear end of the installation plate 15 is provided with a first servo electric cylinder 16, the right end of the first servo electric cylinder 16 is provided with a second servo electric cylinder 17, the bottom end of the first servo electric cylinder 16 is provided with a third servo electric cylinder 18, the storage cabinet 4 is rectangular, the interior of the storage cabinet 4 is hollow, the storage cabinet 4 and the handle 5 are welded, the storage cabinet 4 is arranged to store a daily maintenance tool of the main body 1, the main body 1 is convenient to carry out ordinary maintenance, and the main body 1 is;
the supporting column 6 is fixedly connected with the main body 1, the supporting column 6 and the pulley 7 are of an integrated structure, the main body 1 can be more stable in the using process due to the arrangement of the supporting column 6, and the pulley 7 is convenient for the main body 1 to transport and an operator to use;
the number of the pulleys 7 is three, the outer wall of the bearing 8 is welded with the supporting frame 9, and the outer wall of the bearing 8 is welded with the supporting frame 9 so that the supporting plate 11 can rotate when grabbing the inverter;
the supporting frame 9 is fixedly connected with the hydraulic push rods 10, the hydraulic push rods 10 are arranged in two numbers, the hydraulic push rods 10 are arranged so that the supporting frame 9 can be lifted according to the actual use process, a mechanical claw at the top end of the supporting plate 11 can conveniently grab the inverter, meanwhile, the mechanical arm 3 belongs to a rectangular coordinate system and mainly has three main degrees of freedom, and can perform X movement, Y movement and Z movement by utilizing a first servo electric cylinder 16, a second servo electric cylinder 17 and a third servo electric cylinder 18;
the hydraulic push rods 10 are symmetrically distributed about the perpendicular bisector of the supporting frame 9, meanwhile, the hydraulic push rods 10 are tightly attached to the fixing rods at the top ends of the supporting plates 11, the supporting plates 11 are arranged so that the mechanical claw can more stably grab the inverter, and meanwhile, the mechanical arm 3 basically acts to move the mechanical claw to a required position to grab a workpiece;
the protective cotton 14 is tightly attached to the fixed frame 2, the fixed frame 2 is movably connected with the fixed pad 13 through the fixed screw 12, the protective cotton 14 is arranged to effectively prevent the fixed frame 2 from being damaged when the main body 1 is moved and impacted, and the protective cotton 14 is convenient to detach due to the movable connection between the fixed frame 2 and the fixed pad 13 formed through the fixed screw 12;
The working principle is as follows: for the mechanical grabbing device of the inverter, firstly, the main body 1 can be conveniently transported through the arrangement of the pulley 7, the interior of the storage cabinet 4 can store some daily maintenance tools, the main body 1 can be conveniently maintained normally, the handle 5 can be conveniently opened and closed to the storage cabinet 4, the support column 6 can enable the main body 1 to be more stable in the using process, the bearing 8 can enable the mechanical claw at the bottom end of the hydraulic push rod 10 to rotate when grabbing the inverter, when the main body 1 needs to grab the inverter, the first servo electric cylinder 16 can drive the mechanical arm 3 to ascend and descend according to actual conditions, then the hydraulic push rod 10 is used for ascending and descending according to actual conditions, the mechanical claw can conveniently grab the inverter, and the support plate 11 can enable the mechanical claw to grab the inverter more stably, meanwhile, the mechanical arm 3 belongs to a rectangular coordinate system, and mainly has three main degrees of freedom, the mechanical arm 3 can move in an X-direction, a Y-direction and a Z-direction by utilizing a first servo electric cylinder 16, a second servo electric cylinder 17 and a third servo electric cylinder 18, the X-direction rotation and the Y-direction rotation are additionally arranged on an execution terminal, the Z-direction rotation can reach any coordinate point in the space, when the main body 1 is used, an operator uses a controller to command the mechanical arm 3 to clamp and pack products, when clamping is carried out, the positions of an X-axis and a Z-axis can be adjusted according to conditions, the moving speed of the mechanical arm can be adjusted, when the main body 1 is impacted in the moving process, the damage of the fixed frame 2 can be avoided, when the protective cotton 14 needs to be replaced, the fixed screw 12 is firstly unscrewed, after the fixed screw 12 is unscrewed, the fixed cushion 13 and the protective cotton 14 are in a separated state, the protective cotton 14 can be detached and replaced, the first servo electric cylinder 16 is low in noise, energy-saving, clean, high in rigidity, impact-resistant, long in service life, simple to operate and maintain, free of faults in severe environments and capable of achieving the IP66 protection level.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A mechanical grabbing device of inverter, includes main part (1) and mounting panel (15), its characterized in that: the outer wall of the main body (1) is provided with a fixed frame (2), the inner side of the right end above the main body (1) is provided with a mechanical arm (3), the bottom end of the left side of the main body (1) is provided with a storage cabinet (4), the front end of the storage cabinet (4) is welded with a handle (5), the bottom end of the main body (1) is fixed with a support column (6), the bottom end of the support column (6) is provided with a pulley (7), the bottom end of the mechanical arm (3) is provided with a bearing (8), the bottom end of the bearing (8) is provided with a support frame (9), the bottom end of the support frame (9) is provided with a hydraulic push rod (10), the bottom end of the hydraulic push rod (10) is fixed with a support plate (11), the front end of one side of the main body (1) close to the central axis of the main body (1), the inner side of the fixing pad (13) is provided with a fixing screw (12), the mounting plate (15) is arranged on the right side of the top end of the main body (1), the middle of the rear end of the mounting plate (15) is provided with a first servo electric cylinder (16), the right end of the first servo electric cylinder (16) is provided with a second servo electric cylinder (17), and the bottom end of the first servo electric cylinder (16) is provided with a third servo electric cylinder (18).
2. The mechanical grasping device of an inverter according to claim 1, characterized in that: the storage cabinet (4) is rectangular, the interior of the storage cabinet (4) is hollow, and the storage cabinet (4) and the handle (5) are welded.
3. The mechanical grasping device of an inverter according to claim 1, characterized in that: the supporting column (6) is fixedly connected with the main body (1), and the supporting column (6) and the pulley (7) are of an integrated structure.
4. The mechanical grasping device of an inverter according to claim 1, characterized in that: the number of the pulleys (7) is three, and meanwhile, the outer wall of the bearing (8) is welded with the supporting frame (9).
5. The mechanical grasping device of an inverter according to claim 1, characterized in that: the supporting frame (9) is fixedly connected with the hydraulic push rods (10), and the number of the hydraulic push rods (10) is two.
6. The mechanical grasping device of an inverter according to claim 1, characterized in that: the hydraulic push rod (10) is symmetrically distributed about the perpendicular bisector of the supporting frame (9), and meanwhile, the hydraulic push rod (10) is tightly attached to the fixing rod at the top end of the supporting plate (11).
7. The mechanical grasping device of an inverter according to claim 1, characterized in that: the protective cotton (14) is tightly attached to the fixing frame (2), and the fixing frame (2) is movably connected with the fixing pad (13) through a fixing screw (12).
8. The mechanical grasping device of an inverter according to claim 1, characterized in that: the protective cotton (14) is provided with three, and simultaneously mounting panel (15) are the rectangle form, and are fixed connection between mounting panel (15) and first servo electric cylinder (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021570907.9U CN213054834U (en) | 2020-07-31 | 2020-07-31 | Mechanical grabbing device of dc-to-ac converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021570907.9U CN213054834U (en) | 2020-07-31 | 2020-07-31 | Mechanical grabbing device of dc-to-ac converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213054834U true CN213054834U (en) | 2021-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021570907.9U Active CN213054834U (en) | 2020-07-31 | 2020-07-31 | Mechanical grabbing device of dc-to-ac converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213054834U (en) |
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2020
- 2020-07-31 CN CN202021570907.9U patent/CN213054834U/en active Active
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