CN218110812U

CN218110812U - Novel grabbing assembly of robot

Info

Publication number: CN218110812U
Application number: CN202221981102.2U
Authority: CN
Inventors: 邵平
Original assignee: Tianjin Jiuzhan Technology Co ltd
Current assignee: Tianjin Jiuzhan Technology Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-12-23
Anticipated expiration: 2032-07-29

Abstract

The utility model relates to a novel robot snatch subassembly technical field, and a novel robot snatch subassembly is disclosed, the on-line screen storage device comprises a base, base up end fixedly connected with guide arm, the support has been cup jointed in the surface slip of guide arm, the support below is provided with snatchs the mechanism, snatchs the mechanism below and is provided with complementary unit, snatchs the mechanism and includes the telescopic link, telescopic link bottom surface and base top surface fixed connection, telescopic link output shaft up end and support bottom surface fixed connection, support bottom surface fixedly connected with motor, motor output shaft surface fixed cup joints has the disc, terminal surface fixedly connected with slider before the disc. According to the grabbing assembly of the novel robot, the clamping block and the L-shaped pressing block are arranged, so that the device can clamp round pipes, plates and irregular objects, the clamping block is uniformly stressed, and the objects are not easy to fall off; through setting up screw rod, mounting panel and universal wheel, make the device press from both sides and get behind the object, when conveniently removing the goods, more laborsaving has improved the practicality of device.

Description

Novel grabbing assembly of robot

Technical Field

The utility model relates to a novel robot snatch subassembly technical field specifically is a novel robot snatch subassembly.

Background

The conventional robot transfers goods by a gripping mechanism mounted at one end of the robot, and the conventional gripping mechanism is mostly realized by a gripper on the robot. Chinese patent discloses a robot snatchs subassembly, publication number CN206367002U, drives four worm wheels through a worm, connects the hand claw on the worm wheel, drives four worm wheels and rotates together syntropy when the worm rotates, and the hand claw that is fixed in on the worm wheel realizes opening and closing under the drive of worm wheel to reach the purpose of snatching the article. Meanwhile, the stability of the gripper can be improved by utilizing the self-locking function of the worm gear and the worm. But still include the following disadvantages: the device is provided with worm, four worm wheels and four paws, so four paws can only open and shut in step, are applicable to and press from both sides and get square object, when snatching the great object of length-width ratio or irregular object, four paws atress are uneven, and it is relatively poor to snatch the effect, drops easily at the in-process of snatching, has certain installation hidden danger. To this end, we propose a new robot gripping assembly to solve this problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel robot snatch subassembly to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the grabbing component of the novel robot comprises a base, wherein a guide rod is fixedly connected to the upper end face of the base, a support is sleeved on the outer surface of the guide rod in a sliding mode, a grabbing mechanism is arranged below the support, and an auxiliary mechanism is arranged below the grabbing mechanism;

snatch mechanism includes the telescopic link, telescopic link bottom surface and base top surface fixed connection, telescopic link output shaft up end and support bottom surface fixed connection, support bottom surface fixedly connected with motor, the fixed disk that has cup jointed of motor output shaft surface, terminal surface fixedly connected with slider before the disk, the terminal surface articulates before the support has two L type poles, two L type pole is close to the equal fixedly connected with sector gear of side end face mutually, two sector gear surface meshing connects, the right side L type pole right-hand member face fixedly connected with pendulum rod, the spout has openly been seted up to the pendulum rod, spout inner wall and slider surface sliding connection, two the equal fixedly connected with clamp splice in L type pole bottom surface.

Preferably, two first gaskets are arranged between the two clamping blocks, and the end surfaces of the two clamping blocks close to the side are fixedly connected with the outer surfaces of the two first gaskets respectively.

Preferably, the auxiliary mechanism comprises two L-shaped pressing blocks, two L-shaped rods are hinged to the end face, close to the side end, of the L-shaped rod, the two pressing rods are hinged to the end face, close to the side end, of the L-shaped rod, and the bottom faces of the two pressing rods are hinged to the top faces of the two L-shaped pressing blocks respectively.

Preferably, a second gasket is arranged below each of the two L-shaped pressing blocks, and the bottom surfaces of the two L-shaped pressing blocks are fixedly connected with the outer surfaces of the two gaskets respectively.

Preferably, a screw rod is arranged above the base, the outer surface thread of the bottom end of the screw rod penetrates through the upper end face of the base and extends to the inner side of the base, and a handle is fixedly connected to the top face of the screw rod.

Preferably, the screw rod below is provided with the mounting panel, the mounting panel left end face is articulated with the base medial surface, four universal wheels of the even fixedly connected with in mounting panel bottom surface, mounting panel top surface fixedly connected with spring, the spring other end and the inboard top surface fixed connection of base.

Preferably, when the bottom surface of the screw rod is not in contact with the top surface of the mounting plate, the left end of the mounting plate inclines upwards under the tension of the spring, and the bottom surface of the universal wheel is higher than the bottom surface of the base.

Preferably, when the bottom surface of the screw rod moves downwards to be in pressing contact with the top surface of the mounting plate and enable the mounting plate to rotate to be horizontal, the bottom surface of the universal wheel is lower than the bottom surface of the base.

Compared with the prior art, the beneficial effects of the utility model are that: according to the grabbing component of the novel robot, the clamping blocks and the L-shaped pressing blocks are arranged, so that the device can clamp round pipes, plates and irregular objects, the clamping blocks are uniformly stressed, and the objects are not easy to fall off; through setting up screw rod, mounting panel and universal wheel, make the device press from both sides and get behind the object, when conveniently removing the goods, more laborsaving has improved the practicality of device.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a partial sectional view of the main view structure of the present invention;

FIG. 3 is a front view of the gripping mechanism of the present invention;

fig. 4 is a front view of the auxiliary mechanism of the present invention.

In the figure: the device comprises a base 1, a screw rod 2, a guide rod 3, a support 4, a grabbing mechanism 5, a telescopic rod 501, a motor 502, a disc 503, a swing rod 504, an L-shaped rod 505, a clamping block 506, a first gasket 507, a sector gear 508, a sliding block 509, a sliding chute 510, an auxiliary mechanism 6, a pressing rod 601, a 602L-shaped pressing block, a second gasket 603, a spring 7, an 8-mounting plate and a 9-universal wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-4, the present invention provides a technical solution: a grabbing component of a novel robot comprises a base 1, a screw rod 2 is arranged above the base 1, the outer surface of the bottom end of the screw rod 2 penetrates through the upper end surface of the base 1 and extends to the inner side of the base 1, a handle is fixedly connected to the top surface of the screw rod 2, a mounting plate 8 is arranged below the screw rod 2, the left end surface of the mounting plate 8 is hinged with the inner side surface of the base 1, four universal wheels 9 are uniformly and fixedly connected to the bottom surface of the mounting plate 8, a spring 7 is fixedly connected to the top surface of the mounting plate 8, the other end of the spring 7 is fixedly connected with the top surface of the inner side of the base 1, and after a device clamps an object through the screw rod 2, the mounting plate 8 and the universal wheels 9, when the goods are conveniently moved, more labor is saved, the practicability of the device is improved, when the bottom surface of the screw rod 2 is not in contact with the top surface of the mounting plate 8, the left end of the mounting plate 8 inclines upwards under the tension of the spring 7, the bottom surface of the universal wheel 9 is higher than the bottom surface of the base 1, the bottom surface of the screw rod 2 moves downwards to be in extrusion contact with the top surface of the mounting plate 8 and enable the mounting plate 8 to rotate to be horizontal, the bottom surface of the universal wheel 9 is lower than the bottom surface of the base 1, the upper end surface of the base 1 is fixedly connected with the guide rod 3, the outer surface of the guide rod 3 is sleeved with the support 4 in a sliding mode, the grabbing mechanism 5 is arranged below the support 4, and the auxiliary mechanism 6 is arranged below the grabbing mechanism 5;

the grabbing mechanism 5 comprises a telescopic rod 501, the bottom surface of the telescopic rod 501 is fixedly connected with the top surface of the base 1, the upper end surface of an output shaft of the telescopic rod 501 is fixedly connected with the bottom surface of the support 4, the bottom surface of the support 4 is fixedly connected with a motor 502, the outer surface of an output shaft of the motor 502 is fixedly sleeved with a disc 503, the front end surface of the disc 503 is fixedly connected with a sliding block 509, the front end surface of the support 4 is hinged with two L-shaped rods 505, the auxiliary mechanism 6 comprises two L-shaped pressing blocks 602, the two L-shaped rods 505 are hinged with pressing rods 601 close to the side end surfaces, the two pressing rods 601 are hinged and connected close to the side end surfaces, the bottom surfaces of the two pressing rods 601 are respectively hinged with the top surfaces of the two L-shaped pressing blocks 602, and a second gasket 603 is arranged below the two L-shaped pressing blocks 602, the bottom surfaces of the two L-shaped pressing blocks 602 are fixedly connected with the outer surfaces of the two second gaskets 603 respectively, the two L-shaped rods 505 are close to the side end surfaces and are fixedly connected with sector gears 508, the outer surfaces of the two sector gears 508 are meshed and connected, the right end surface of the right L-shaped rod is fixedly connected with an oscillating bar 504, the oscillating bar 504 is openly provided with a sliding groove 510, the inner wall of the sliding groove 510 is slidably connected with the outer surface of a sliding block 509, the bottom surfaces of the two L-shaped rods are fixedly connected with clamping blocks 506, through the arrangement of the clamping blocks 506 and the L-shaped pressing blocks 602, the device can clamp round tubes, plates and irregular objects, the clamping blocks 506 are evenly stressed, the objects are not prone to falling off, the two first gaskets 507 are arranged between the two clamping blocks 506, and the end surfaces of the two clamping blocks 506 close to the side sides are fixedly connected with the outer surfaces of the first gaskets 507 respectively.

When the device is used, the motor 502 is started, the output shaft of the motor 502 drives the disc 503 to rotate, the disc 503 drives the slider 509 to synchronously rotate, the slider 509 slides along the inner wall of the sliding groove 510, the right end of the oscillating rod 504 swings downwards, the oscillating rod 504 drives the left L-shaped rod 505 to rotate, the left L-shaped rod 505 is linked with the right L-shaped rod 505 through the two sector gears 508, the two clamping blocks 506 expand outwards, the two pressing rods 601 respectively drive the two L-shaped pressing blocks 602 to move downwards, the motor 502 is closed, the length of the telescopic rod 501 is adjusted, the support 4 slides downwards to a proper position along the guide rod 3, the motor 502 is reversed, the two clamping blocks 506 move inwards to clamp an object, the motor 502 is closed, the telescopic rod 501 extends, the grabbing mechanism 5 is lifted upwards, the handle is rotated to drive the screw rod 2 to rotate, the lower end face of the screw rod 2 moves downwards to be in pressing contact with the upper end face of the mounting plate 8, and when the bottom face of the universal wheel 9 is lower than the bottom face of the base 1, the device can be integrally moved to a specified position.

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 the 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

1. The utility model provides a novel grabbing subassembly of robot, includes base (1), its characterized in that: a guide rod (3) is fixedly connected to the upper end face of the base (1), a support (4) is sleeved on the outer surface of the guide rod (3) in a sliding mode, a grabbing mechanism (5) is arranged below the support (4), and an auxiliary mechanism (6) is arranged below the grabbing mechanism (5);

snatch mechanism (5) and include telescopic link (501), telescopic link (501) bottom surface and base (1) top surface fixed connection, telescopic link (501) output shaft up end and support (4) bottom surface fixed connection, support (4) bottom surface fixedly connected with motor (502), motor (502) output shaft surface fixed cover has connect disc (503), terminal surface fixedly connected with slider (509) before disc (503), support (4) preceding terminal surface articulates there are two L type poles (505), two L type pole (505) are close to the equal fixedly connected with sector gear (508) of side end face mutually, two sector gear (508) surface meshing connects, the right side L type pole right-hand member face fixedly connected with pendulum rod (504), spout (510) have openly been seted up to pendulum rod (504), spout (510) inner wall and slider (509) surface sliding connection, two the equal fixedly connected with clamp splice (506) of L type pole bottom surface.

2. The grasping assembly of the novel robot according to claim 1, wherein: two first gaskets (507) are arranged between the two clamping blocks (506), and the end faces, close to the two clamping blocks (506), are fixedly connected with the outer surfaces of the two first gaskets (507) respectively.

3. The grasping assembly of a novel robot according to claim 1, characterized in that: the auxiliary mechanism (6) comprises two L-shaped pressing blocks (602), two L-shaped rods (505) are hinged to pressing rods (601) close to the side end face, the two pressing rods (601) are hinged to each other close to the side end face, and the bottom surfaces of the two pressing rods (601) are hinged to the top surfaces of the two L-shaped pressing blocks (602) respectively.

4. The grasping assembly of the novel robot according to claim 3, wherein: two gaskets II (603) are arranged below the L-shaped pressing blocks (602), and the bottom surfaces of the L-shaped pressing blocks (602) are fixedly connected with the outer surfaces of the two gaskets II (603) respectively.

5. The grasping assembly of the novel robot according to claim 1, wherein: base (1) top is provided with screw rod (2), screw rod (2) bottom surface screw thread runs through base (1) up end and extends to base (1) inboard, screw rod (2) top surface fixedly connected with handle.

6. The grasping assembly of the novel robot according to claim 5, wherein: screw rod (2) below is provided with mounting panel (8), mounting panel (8) left end face is articulated with base (1) medial surface, four universal wheels (9) of the even fixedly connected with in mounting panel (8) bottom surface, mounting panel (8) top surface fixedly connected with spring (7), the spring (7) other end and base (1) inboard top surface fixed connection.

7. The grasping assembly of the novel robot according to claim 6, wherein: when the bottom surface of the screw rod (2) is not in contact with the top surface of the mounting plate (8), the left end of the mounting plate (8) inclines upwards under the tension of the spring (7), and the bottom surface of the universal wheel (9) is higher than the bottom surface of the base (1).

8. The grasping assembly of a novel robot according to claim 6, characterized in that: screw rod (2) bottom surface lapse contacts and makes mounting panel (8) top surface extrusion and when mounting panel (8) rotated to the level, universal wheel (9) bottom surface is less than base (1) bottom surface.