CN214643753U

CN214643753U - Flexible sucker gripper

Info

Publication number: CN214643753U
Application number: CN202120594568.6U
Authority: CN
Inventors: 董伊超; 张朋程; 放涛涛; 焦辉; 付红闯
Original assignee: Luoyang Plus Automation Technology Equipment Co Ltd
Current assignee: Luoyang Plus Automation Technology Equipment Co Ltd
Priority date: 2021-03-24
Filing date: 2021-03-24
Publication date: 2021-11-09
Anticipated expiration: 2031-03-24

Abstract

A flexible sucker gripper comprises a mother board, a sliding block, a sucker, a sliding rail and an elastic supporting mechanism; two sides of the mother board are provided with bends facing the bottom surface, a plurality of openings are uniformly distributed on two bent edges along the length direction, one end of the mother board is correspondingly connected with the driving mechanism, and the bottom surface of the other end of the mother board is provided with a sliding block; the mounting end face of the sucker is provided with a slide rail and an elastic supporting mechanism, the slide rail is correspondingly connected with the slide block in a sliding manner, and the sliding direction of the slide block is vertical to the length direction of the mother board; the elastic supporting mechanism comprises a supporting seat, a guide rod and a spring, wherein the middle rod body of the guide rod is provided with an annular bulge and is sleeved with two blocking pieces, the supporting seat is correspondingly and fixedly connected with the sucker, the middle part of the supporting seat is provided with a connecting block, the connecting block is provided with a U-shaped groove for clamping the annular bulge, and two side surfaces of the connecting block are respectively correspondingly abutted against one blocking piece; two ends of the guide rod are respectively positioned outside the corresponding openings, and the rod bodies at the two ends of the guide rod are sleeved with springs; this tongs can prevent that the heavy object from putting things in good order the in-process impaired.

Description

Flexible sucker gripper

Technical Field

The utility model belongs to the technical field of the material technique of putting things in good order and specifically relates to a flexible sucking disc tongs is related to.

Background

As is known, in the process of stacking and carrying some heavy objects, workers often carry the heavy objects by using an auxiliary grabbing tool, the grabbing tool is mounted on a mother board, and the heavy objects, the grabbing tool and the mother board are all rigidly connected, after the grabbing tool grabs the heavy objects, the mother board generally needs to be rotated first, and then the heavy objects are put down, but when the grabbing tool is loosened, whether the heavy objects are abutted against a placing surface cannot be determined, and if not, the heavy objects are directly dropped on the placing surface, so that the heavy objects are damaged; therefore, in view of the above, there is a need in the market today for a grip that prevents damage to weights during stacking.

Disclosure of Invention

In order to overcome the deficiencies in the background art, the utility model discloses a flexible sucking disc tongs.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a flexible sucker gripper comprises a mother board, a sliding block, a sucker, a sliding rail and an elastic supporting mechanism; two sides of the mother board are provided with bends facing the bottom surface, a plurality of openings are uniformly distributed on two bent edges along the length direction, one end of the mother board is correspondingly connected with the driving mechanism, and the bottom surface of the other end of the mother board is provided with a sliding block; the mounting end face of the sucker is provided with a slide rail and an elastic supporting mechanism, the slide rail is correspondingly connected with the slide block in a sliding manner, and the sliding direction of the slide block is vertical to the length direction of the mother board; the elastic supporting mechanism comprises a supporting seat, a guide rod and a spring, wherein the middle rod body of the guide rod is provided with an annular bulge and is sleeved with two blocking pieces, the supporting seat is correspondingly and fixedly connected with the sucker, the middle part of the supporting seat is provided with a connecting block, the connecting block is provided with a U-shaped groove for clamping the annular bulge, and two side surfaces of the connecting block are respectively correspondingly abutted against one blocking piece; two ends of the guide rod are respectively positioned outside the corresponding openings, and a spring is sleeved on the rod body of the guide rod positioned between the connecting block and the bending edge;

preferably, the side of the connecting block is provided with a U-shaped through groove, the middle rod body of the guide rod is provided with an annular bulge, the annular bulge is located in the through groove, the clamping and releasing mechanism is provided with two blocking pieces, the two blocking pieces are both sleeved on the rod body of the guide rod, and the two blocking pieces are respectively correspondingly abutted against the two side faces of the connecting block.

Preferably, the slide blocks and the slide rails are correspondingly arranged into two groups, and the elastic supporting mechanism is positioned between the two slide blocks;

preferably, the two groups of sliding blocks and the sliding rails are respectively positioned at two ends of the top surface of the sucker;

preferably, the elastic support mechanism is provided in plurality;

preferably, the sucker is an electromagnetic sucker, a pneumatic sucker or a vacuum sucker.

Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:

the utility model discloses a flexible sucker gripper, which can keep the sucker immovable when a mother board drives the sucker to rotate under the common cooperation action of a slide block, a slide rail and an elastic supporting mechanism; then the mother board begins to descend, the displacement of the mother board descending is properly increased, and the elastic supporting mechanism can ensure that the heavy objects are abutted against the placing surface, so that the heavy objects are prevented from being damaged after falling.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1. a motherboard; 1.1, bending edges; 1.2, opening; 2. a slider; 3. a sucker device; 4. a slide rail; 5. an elastic support mechanism; 5.1, a supporting seat; 5.2, a guide rod; 5.3, a spring; 5.4, connecting blocks; 5.5, a baffle plate.

Detailed Description

The invention will be explained in more detail by the following examples, which disclose the invention and are intended to protect all technical improvements within the scope of the invention.

The flexible sucker gripper described in conjunction with fig. 1 comprises a mother board 1, a slider 2, a sucker 3, a slide rail 4 and an elastic supporting mechanism 5; the two sides of the mother board 1 are provided with bends facing the bottom surface, the two bent edges 1.1 are uniformly distributed with a plurality of openings 1.2 along the length direction, one end of the mother board 1 is correspondingly connected with a driving mechanism, the driving mechanism drives the mother board 1 to move and rotate, the bottom surface of the other end of the mother board 1 is provided with a slide block 2, the slide blocks 2 and slide rails 4 are correspondingly arranged into two groups according to requirements, an elastic supporting mechanism 5 is positioned between the two slide blocks 2, the connection of the sucker 3 on the mother board 1 is firmer and the sliding is smoother through two sliding mechanisms consisting of the slide blocks 2 and the slide rails 4, the elastic supporting effect of the mechanism can be better when the sucker 3 is placed in the middle, and when the sucker 1 continuously descends, the stress of a heavy object is more uniform, particularly, the two groups of the slide blocks 2 and the slide rails 4 are respectively positioned at the two ends of the top surface of the sucker 3, the force of the sucker 3 is more uniform; the mounting end face of the sucker 3 is provided with a slide rail 4 and an elastic supporting mechanism 5, particularly, the sucker 3 is provided with an electromagnetic sucker, a pneumatic sucker or a vacuum sucker, wherein the vacuum sucker has high grabbing speed, strong grabbing force and wide applicability, so that the slide rail 4 is in corresponding sliding connection with the slide block 2, and the sliding direction of the slide block 2 is perpendicular to the length direction of the mother board 1;

the elastic supporting mechanism 5 comprises a supporting seat 5.1, a guide rod 5.2 and a spring 5.3, wherein the middle rod body of the guide rod 5.2 is provided with an annular bulge and is sleeved with two blocking pieces 5.5, the supporting seat 5.1 is fixedly connected with the sucker 3 correspondingly, a connecting block 5.4 is arranged at the middle part of the supporting seat 5.1, a U-shaped groove for clamping the annular bulge is formed in the connecting block 5.4, and two side surfaces of the connecting block 5.4 are respectively correspondingly abutted against one blocking piece 5.5; two ends of the guide rod 5.2 are respectively positioned outside the corresponding openings 1.2, and a spring 5.3 is sleeved on a rod body of the guide rod 5.2 positioned between the connecting block 5.4 and the bending edge 1.1, namely the spring 5.3 is positioned between the baffle 5.5 and the bending edge 1.1, when the gripper works, the guide rod 5.2 is in a vertical state, the baffle 5.5 can be supported by the spring 5.3 at the moment, and the baffle 5.5 can block the annular bulge of the guide rod 5.2, so that the aim of preventing the guide rod 5.2 from falling off is fulfilled; two ends of the guide rod 5.2 are respectively positioned outside the corresponding opening 1.2, and the rod body sleeve of the guide rod 5.2 between the connecting block 5.4 and the bending edge 1.1 is provided with a spring 5.3, when a heavy object is positioned on the placing surface and the motherboard 1 does not stop descending, the motherboard 1 and the sliding block 2 start to move along the sliding rail 4 towards the placing surface, the corresponding spring 5.3 in the elastic supporting mechanism 5 can be compressed along with the heavy object, the motherboard 1 is supported, buffered and compensated for distance, and the spring 5.3 at the other end can not receive any acting force, so that the heavy object is finally ensured to be stably positioned on the placing surface, and the hand grip can be prevented from being damaged due to rigid contact.

Implement a flexible sucking disc tongs during, at first grasp the heavy object through sucking disc ware 3, then actuating mechanism drives whole tongs and rises, and remove and place the face top, fall 90 falls again with the rotation of tongs next, and fall back on placing the face when the heavy object, one section distance descends again, mother board 1 removes to placing the face direction under slider 2 and slide rail 4's effect this moment, and spring 5.3 in the elastic support mechanism 5 then can provide certain holding power, what finally guarantee the heavy object steady and accurate falls on placing the face.

The part of the utility model not detailed is prior art.

Claims

1. The utility model provides a flexible sucking disc tongs which characterized by: comprises a mother board (1), a slide block (2), a sucker (3), a slide rail (4) and an elastic supporting mechanism (5); two sides of the mother board (1) are provided with bends facing the bottom surface, a plurality of openings (1.2) are uniformly distributed on two bent edges (1.1) along the length direction, one end of the mother board (1) is correspondingly connected with a driving mechanism, and the bottom surface of the other end of the mother board (1) is provided with a sliding block (2); the mounting end face of the sucker (3) is provided with a slide rail (4) and an elastic supporting mechanism (5), the slide rail (4) is correspondingly connected with the slide block (2) in a sliding manner, and the sliding direction of the slide block (2) is vertical to the length direction of the mother board (1); the elastic supporting mechanism (5) comprises a supporting seat (5.1), a guide rod (5.2) and a spring (5.3), an annular bulge is arranged in the middle of the rod body of the guide rod (5.2), two blocking pieces (5.5) are sleeved on the rod body of the guide rod, the supporting seat (5.1) is correspondingly and fixedly connected with the sucker (3), a connecting block (5.4) is arranged in the middle of the supporting seat (5.1), a U-shaped groove used for clamping the annular bulge is formed in the connecting block (5.4), and two side faces of the connecting block (5.4) are correspondingly abutted against one blocking piece (5.5) respectively; two ends of the guide rod (5.2) are respectively positioned outside the corresponding openings (1.2), and a spring (5.3) is sleeved on a rod body of the guide rod (5.2) positioned between the connecting block (5.4) and the bending edge (1.1).

2. The flexible suction cup gripper as set forth in claim 1, further characterized by: the sliding blocks (2) and the sliding rails (4) are correspondingly arranged into two groups, and the elastic supporting mechanism (5) is positioned between the two sliding blocks (2).

3. The flexible suction cup gripper as claimed in claim 2, characterized in that: the two groups of sliding blocks (2) and the sliding rails (4) are respectively positioned at two ends of the top surface of the sucker (3).

4. The flexible suction cup gripper as set forth in claim 1, further characterized by: the number of the elastic supporting mechanisms (5) is multiple.

5. The flexible suction cup gripper as set forth in claim 1, further characterized by: the sucker device (3) is an electromagnetic sucker, a pneumatic sucker or a vacuum sucker.