CN213532669U

CN213532669U - Clamping jaw working range adjusting mechanism for manipulator

Info

Publication number: CN213532669U
Application number: CN202022588797.5U
Authority: CN
Inventors: 刘立庄; 孙学达; 王喜强
Original assignee: Tianjin Hengyuan Chuangzhi Technology Co ltd
Current assignee: Tianjin Hengyuan Chuangzhi Technology Co ltd
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-06-25
Anticipated expiration: 2030-11-11

Abstract

The utility model relates to a clamping jaw working range adjustment mechanism for manipulator, including the connecting seat, the outside fixed mounting of connecting seat has protection mechanism, the connecting seat is through the top swing joint of the activity hinge of bottom and a plurality of connecting rod, the bottom of connecting seat is provided with the first electric telescopic handle of a plurality of, the bottom of the first electric telescopic handle of a plurality of and one side swing joint of connecting rod, the inside fixed mounting of connecting rod has first rotation motor, two first rotation motor's the first master gears of axis of rotation fixedly connected with, the equal block in both sides of first master gear is connected with first rotation gear, fixed mounting has the rotary rod between two first rotation gears, the bottom fixed mounting of rotary rod has second electric telescopic handle, the beneficial effects of the utility model are that: the first main gear and the second main gear can rotate through the first rotating motor and the second rotating motor, so that the angles of all parts of the clamping jaw can be adjusted, and the working range of the clamping jaw can be expanded.

Description

Clamping jaw working range adjusting mechanism for manipulator

Technical Field

The utility model belongs to the technical field of the manipulator, concretely relates to clamping jaw working range adjustment mechanism for manipulator.

Background

The manipulator is a novel device that develops in mechanization, automated production process, in modern production process, the manipulator is widely used in automatic production line, the development and the production of robot have become in the high technical field, a new technique that develops rapidly, it has promoted the development of manipulator more for the manipulator can better realize with mechanization and automatic organic combination, the clamping jaw that the manipulator bottom is connected is a more important structure, and traditional LED buries the lamp and still has following defect:

1) because the interior of the mechanical clamping jaw is composed of a mechanical structure, the working range of the clamping jaw is small in the using process of the mechanical arm, the mechanical clamping jaw cannot be suitable for grabbing large objects, the working range of the mechanical clamping jaw needs to be expanded, and the working range of the mechanical clamping jaw cannot be adjusted by the traditional clamping jaw;

2) the manipulator has a wide application range and more dust in the air, so that the manipulator is difficult to clean in the aspect of clamping jaw cleaning, and the traditional clamping jaw cannot play a dustproof role.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clamping jaw working range adjustment mechanism for manipulator aims at solving among the prior art and can't adjust and can't carry out dirt-proof problem to its working range.

The utility model provides a following technical scheme:

the utility model provides a clamping jaw working range adjustment mechanism for manipulator, includes the connecting seat, the outside fixed mounting of connecting seat has protection mechanism, the connecting seat is through the top swing joint of the activity hinge of bottom and a plurality of connecting rod, the bottom of connecting seat is provided with the first electric telescopic handle of a plurality of, a plurality of the bottom of first electric telescopic handle and one side swing joint of connecting rod, the inside fixed mounting of connecting rod has first rotation motor, two the first master gear of axis of rotation fixedly connected with of first rotation motor, the equal block in both sides of first master gear is connected with first rotation gear, two fixed mounting has the rotary rod between the first rotation gear, the bottom fixed mounting of rotary rod has second electric telescopic handle.

And, the inside of second electric telescopic handle is provided with the second and rotates the motor, the axis of rotation fixed mounting that the second rotated the motor has the second master gear, the both sides block of second master gear is connected with second rotating gear, two fixed mounting has the claw head between the second rotating gear.

And, protection mechanism includes and has first safety cover with the outside fixed mounting of connecting seat, the trompil has all been seted up all around to the bottom of first safety cover, four the inside fixed mounting of trompil has electronic hydraulic stem, the one end fixed mounting of electronic hydraulic stem has the second safety cover.

And, the second safety cover is all through bottom fluting all around and rotating electrical machines fixed connection, four rotating electrical machines's axis of rotation fixed mounting has rotatory apron.

And the inner sides of the claw heads are all bonded with anti-slip pads.

And, the top fixed mounting of connecting seat has flush mounting plate of switch, flush mounting plate of switch's fixed surface installs electric hydraulic stem switch, rotating electrical machines switch, first electric telescopic handle switch, first rotating electrical machines switch, second electric telescopic handle switch and second and rotates the motor switch, electric hydraulic stem, rotating electrical machines, first electric telescopic handle, first rotation motor, second electric telescopic handle and second rotate the motor and all rotate motor switch and power electric connection through electric hydraulic stem switch, rotating electrical machines switch, first electric telescopic handle switch, first rotating electrical machines switch, second electric telescopic handle switch and second.

Compared with the prior art, the beneficial effects of the utility model are that:

1) the whole clamping jaw is adjusted in angle through the arranged first electric telescopic rod, the arranged first main gear and the arranged second main gear can rotate through the first rotating motor and the second rotating motor, so that the angle of each part of the clamping jaw is adjusted, the arranged second electric telescopic rod can prolong the clamping jaw, and the working range of the clamping jaw is expanded;

2) through the first safety cover and the second safety cover that set up for when the clamping jaw does not use, can play the effect of protection to the clamping jaw, and make the clamping jaw can seal dustproof under the condition of not using through the rotatory apron that sets up, reduced the difficulty of clearance clamping jaw.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the protection mechanism of the present invention;

fig. 3 is a schematic structural view of the rotating electrical machine of the present invention;

FIG. 4 is a schematic view of the connecting rod structure of the present invention;

fig. 5 is a schematic view of the clamping jaw structure of the present invention.

Description of the reference numerals

1. A connecting seat; 2. a protection mechanism; 21. a first protective cover; 22. opening a hole; 23. an electro-hydraulic lever; 24. a second protective cover; 25. a rotating electric machine; 26. rotating the cover plate; 3. a connecting rod; 4. a first electric telescopic rod; 5. a first rotating electric machine; 6. a first main gear; 7. a first rotating gear; 8. rotating the rod; 9. a second electric telescopic rod; 10. a second rotating electric machine; 11. a second main gear; 12. a second rotating gear; 13. a claw head; 14. a non-slip mat.

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.

The utility model provides a clamping jaw working range adjustment mechanism for manipulator, including connecting seat 1, the outside fixed mounting of connecting seat has protection mechanism 2, the connecting seat passes through the activity hinge of bottom and the top swing joint of a plurality of connecting rod 3, the bottom of connecting seat is provided with the first electric telescopic handle 4 of a plurality of, the bottom of the first electric telescopic handle of a plurality of and one side swing joint of connecting rod, the inside fixed mounting of connecting rod has first rotation motor 5, the first master gear 6 of axis of rotation fixedly connected with of two first rotation motors, the equal block in both sides of first master gear is connected with first rotation gear 7, fixed mounting has rotary rod 8 between two first rotation gears, the bottom fixed mounting of rotary rod has second electric telescopic handle 9.

When specifically using, the connecting seat is used for fixing the clamping jaw on robotic arm, protection mechanism plays dirt-proof effect when the clamping jaw does not use, first electric telescopic handle drives the connecting rod and wholly rotates, thereby adjust the working range of clamping jaw, the rotation of first rotation motor drives first master gear and rotates, and the gear part of first master gear carries out the block with first rotation gear, thereby drive the rotation of first rotation gear, drive the rotation of rotary rod then, make the clamping jaw can enlarge its scope of action, the electric telescopic rod of second lengthens the clamping jaw.

A second rotating motor 10 is arranged in the second electric telescopic rod, a second main gear 11 is fixedly mounted on a rotating shaft of the second rotating motor, second rotating gears 12 are connected to two sides of the second main gear in a clamping mode, and a claw head 13 is fixedly mounted between the two second rotating gears. When the clamping jaw is used specifically, the second rotating motor drives the second main gear to rotate, and the second main gear drives the second rotating gear to rotate, so that the jaw head is driven to rotate, and the whole working range of the clamping jaw is adjusted.

Protection mechanism includes and all has seted up trompil 22 all around with the outside fixed mounting of connecting seat has first protection cover 21, the inside fixed mounting of four trompils has electronic hydraulic stem 23, the one end fixed mounting of electronic hydraulic stem has second safety cover 24. During the specific use, when the clamping jaw does not use, the inside electronic hydraulic stem of trompil pops out the second safety cover from first safety cover is inside to protect the clamping jaw with the extension of protection mechanism, make the clamping jaw can obtain the protection when not using, in order to prevent that external environment from causing the damage of clamping jaw.

The second protective cover is fixedly connected with the rotating motors 25 through grooves on the periphery of the bottom, and rotating cover plates 26 are fixedly mounted on rotating shafts of the four rotating motors. During the specific use, the rotating electrical machines drives the rotation of rotatory apron for rotatory apron can seal the bottom of second safety cover, thereby makes inside clamping jaw can seal, prevents the entering of dust, has alleviateed the difficulty of operator to the clamping jaw clearance.

The inner sides of the claw heads are all bonded with anti-skid pads 14. When the novel anti-skidding clamping jaw is used specifically, the anti-skidding cushion plays an anti-skidding role when the clamping jaw grabs an object.

The top fixed mounting of connecting seat has flush mounting plate of switch, flush mounting plate of switch's fixed surface has electronic hydraulic stem switch, the rotating electrical machines switch, first electric telescopic handle switch, first rotating electrical machines switch, second electric telescopic handle switch and second rotate electrical machines switch, electronic hydraulic stem, the rotating electrical machines, first electric telescopic handle, first rotation motor, second electric telescopic handle and second rotate the motor and all pass through electronic hydraulic stem switch, the rotating electrical machines switch, first electric telescopic handle switch, first rotating electrical machines switch, second electric telescopic handle switch and second rotate electrical machines switch and power electric connection. When the clamping jaw is used specifically, the elements in the clamping jaw are controlled through the switch, so that the clamping jaw is more convenient and efficient to operate.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a clamping jaw working range adjustment mechanism for manipulator, includes the connecting seat, its characterized in that, the outside fixed mounting of connecting seat has protection mechanism, the connecting seat is through the top swing joint of the activity hinge of bottom and a plurality of connecting rod, the bottom of connecting seat is provided with the first electric telescopic handle of a plurality of, a plurality of the bottom of first electric telescopic handle and one side swing joint of connecting rod, the inside fixed mounting of connecting rod has first rotation motor, two the first master gear of the axis of rotation fixedly connected with of first rotation motor, the equal block in both sides of first master gear is connected with first rotation gear, two fixed mounting has the rotary rod between the first rotation gear, the bottom fixed mounting of rotary rod has second electric telescopic handle.

2. The gripper jaw working range adjustment mechanism for a robot hand according to claim 1, wherein: the inside of second electric telescopic handle is provided with the second and rotates the motor, the axis of rotation fixed mounting that the second rotated the motor has the second master gear, the both sides block of second master gear is connected with second rotating gear, two fixed mounting has the claw head between the second rotating gear.

3. The gripper jaw working range adjustment mechanism for a robot hand according to claim 1, wherein: protection mechanism includes and has first safety cover with the outside fixed mounting of connecting seat, the trompil has all been seted up all around to the bottom of first safety cover, four the inside fixed mounting of trompil has electronic hydraulic stem, the one end fixed mounting of electronic hydraulic stem has the second safety cover.

4. A gripper jaw working range adjustment mechanism for a robot hand according to claim 3, wherein: the second safety cover is fixedly connected with the rotating motor through the grooves in the periphery of the bottom, and the rotating shaft of the rotating motor is fixedly provided with a rotating cover plate.

5. The gripper jaw working range adjustment mechanism for a robot hand according to claim 2, wherein: and anti-slip pads are bonded on the inner sides of the claw heads.

6. The gripper jaw working range adjustment mechanism for a robot hand according to claim 4, wherein: the utility model discloses a power supply, including connecting seat, switch panel, electric hydraulic stem switch, rotating electrical machines switch, first electric telescopic handle switch, first rotating electrical machines switch, second electric telescopic handle switch and second rotation motor switch, the top fixed mounting of connecting seat has flush mounting plate of switch, flush mounting plate of switch panel's fixed surface installs electric hydraulic stem switch, rotating electrical machines switch, first electric telescopic handle switch, first rotating electrical machines switch, second electric telescopic handle switch and second rotation motor switch, electric hydraulic stem, rotating electrical machines switch, first electric telescopic handle switch, second electric telescopic handle switch and second rotation motor all rotate motor switch and power electric connection through electric hydraulic stem switch, rotating electrical machines switch, first electric telescopic handle switch, first rotation motor switch, second electric telescopic handle switch and.