CN219258842U

CN219258842U - Multifunctional clamp for palletizing robot

Info

Publication number: CN219258842U
Application number: CN202223485870.1U
Authority: CN
Inventors: 李新利; 张恒; 曹苇
Original assignee: Hefei Hagong Longyan Intelligent Equipment Co Ltd
Current assignee: Hefei Hagong Longyan Intelligent Equipment Co Ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-06-27
Anticipated expiration: 2032-12-27

Abstract

The utility model discloses a multifunctional clamp of a palletizing robot, which belongs to the technical field of clamps, and comprises: the mounting bracket, be provided with two sets of supports and the driving piece that are located the mounting bracket both sides on the mounting bracket, be equipped with the clamping piece that is used for cliing the tray on the support, anchor clamps still include: the setting is equipped with adsorption equipment and is used for driving adsorption equipment to reciprocate's actuating mechanism on the mounting bracket, be equipped with the installed part on actuating mechanism's the moving end, the installed part includes mounting panel, movable plate and sets up the extensible member on the mounting panel, the movable plate is installed on the movable end of extensible member, adsorption equipment installs on the movable plate, and the extensible member stretches out and draws back in this application, makes the movable plate move with adsorption equipment for change the interval between the adsorption equipment, thereby make the contact area of adsorption equipment and adsorption object can be adjusted, avoid the adsorption area too concentrated, make the adsorption object atress region scatter, avoid causing the destruction to the object.

Description

Multifunctional clamp for palletizing robot

Technical Field

The utility model relates to the technical field of clamps, in particular to a multifunctional clamp for a palletizing robot.

Background

The anchor clamps are grabbing device on the palletizing robot for transport article, in order to have increased the function of anchor clamps, current anchor clamps generally have multiple fixed mode, for example adsorb fixedly, centre gripping is fixed etc. for example, disclose multi-functional anchor clamps in the disclosure of a vanning pile up neatly automatic production line and multi-functional anchor clamps thereof of publication number CN213264668U, specifically include: a clamping plate clamping jaw 1 for clamping a packing box, a first sucking component 2 for sucking a piece of separating paper, a second sucking component 3 for sucking a clamping plate and a mounting frame 4.

However, the multifunctional clamp has a certain limitation, for example, the position of the clamp adsorption mechanism is generally fixedly installed, so that the area of the adsorption mechanism for adsorbing the article is fixed, and when the contact area between the adsorption mechanism and the article is concentrated and the weight of the article is large, the adsorption area of the article is stressed too much, and the exterior of the article is easily damaged.

Disclosure of Invention

The utility model aims to provide a multifunctional clamp for a palletizing robot, which aims to solve the problems that the position of an adsorption mechanism of the clamp provided in the background art is generally fixedly installed, so that the area of the adsorption mechanism for adsorbing articles is fixed, and the adsorption area of the articles is stressed too much when the contact area of the adsorption mechanism and the articles is concentrated.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a palletizing robot multifunctional fixture, comprising: the mounting bracket, be provided with two sets of supports that are located the mounting bracket both sides on the mounting bracket and be used for driving two sets of supports to be close to each other or the driving piece that keeps away from, be equipped with the holder that is used for clieing the tray on the support, anchor clamps still include: the driving mechanism is arranged on the mounting frame and used for driving the adsorption equipment to move up and down;

the movable end of the driving mechanism is provided with a mounting piece;

the mounting piece comprises a mounting plate, a moving plate and a telescopic piece arranged on the mounting plate, wherein the moving plate is arranged at the moving end of the telescopic piece, and the adsorption equipment is arranged on the moving plate.

Preferably, the moving plates and the adsorption equipment are two groups, and the telescopic piece drives the two groups of moving plates to move so as to enable the two groups of adsorption equipment to be close to or far away from each other.

Preferably, the bracket comprises an upper bracket body and a lower bracket body; the upper frame body is provided with a telescopic mechanism connected with the lower frame body so as to drive the lower frame body to move up and down; the clamping piece is used for adjusting the distance between the clamping piece and the mounting frame, so that the clamping piece can fix trays with different specifications.

Preferably, the lower frame body is provided with two groups of limiting pieces for limiting the tray; for restraining the tray so that the fixed tray does not move.

Preferably, a sliding groove is formed in the connection part of the lower frame body and the limiting piece, the end part of the limiting piece is inserted into the inner cavity of the sliding groove in a sliding manner, and the limiting piece is connected with the lower frame body through the connecting piece; the device is used for adjusting the distance between the two limiting pieces.

Preferably, a touch switch is arranged on one side of the limiting piece facing the tray, and the touch switch is electrically connected with the driving mechanism.

Compared with the prior art, the utility model has the beneficial effects that: the telescopic piece is telescopic, so that the movable plate moves with the adsorption equipment, the distance between the adsorption equipment is changed, the contact area between the adsorption equipment and the adsorption object can be adjusted, the adsorption area is prevented from being too concentrated, the stress area of the adsorption object is dispersed, and damage to the object is avoided.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the connection structure between the driving mechanism and the adsorption equipment according to the present utility model;

FIG. 3 is a schematic view of the connection structure of the bracket and the clamping member according to the present utility model;

FIG. 4 is a schematic diagram of the connection structure of the upper frame and the lower frame of the present utility model;

fig. 5 is an enlarged schematic view of the structure at a of the present utility model.

In the figure: 1. a mounting frame; 2. a driving mechanism; 3. an adsorption device; 4. a driving member; 5. a bracket; 51. an upper frame body; 52. a lower frame body; 6. a clamping member; 7. a telescoping mechanism; 8. a limiting piece; 9. a mounting member; 91. a mounting plate; 92. a moving plate; 93. a telescoping member; 10. a touch switch; 11. a chute; 12. and a connecting piece.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

referring to fig. 1, a multifunctional gripper for palletizing robots includes: the mounting frame 1 is provided with two groups of driving pieces 4, the moving ends of the two groups of driving pieces 4 are respectively provided with a bracket 5, the two groups of brackets 5 are positioned on two sides of the mounting frame 1, clamping pieces 6 (the clamping pieces 6 are L-shaped) are arranged below the brackets 5, the driving pieces 4 drive the brackets 5 to move (the driving pieces 4 refer to telescopic equipment such as telescopic cylinders, hydraulic cylinders or electric telescopic rods) so that the clamping pieces 6 on two sides are close to or far away from each other, when the clamping pieces 6 on two sides are close to each other, the clamping pieces 6 on two sides are used for clamping a tray (the tray is used for bearing stacked goods), and the L-shaped clamping pieces 6 can hold the tray, so that the clamping process is more stable; and the holder 6 can also hold other objects.

Referring to fig. 1 and 2, a driving mechanism 2 (the driving mechanism 2 refers to telescopic equipment such as a telescopic cylinder, a hydraulic cylinder or an electric telescopic rod) is installed on a mounting frame 1, and an installation member 9 is installed on a moving end of the driving mechanism 2 and is used for driving the installation member 9 to move up and down;

the mounting member 9 includes a mounting plate 91, two sets of moving plates 92, and a telescopic member 93 (the telescopic member 93 means a telescopic device such as a telescopic cylinder, a hydraulic cylinder, or an electric telescopic rod); the extension piece 93 is installed on the mounting panel 91, the movable plate 92 is installed on the movable end of extension piece 93, the extension piece 93 is used for driving two sets of movable plates 92 to be close to each other or keep away from, the mounting panel 91 is installed on the movable end of actuating mechanism 2, the adsorption equipment 3 is installed on the movable plate 92, the adsorption equipment 3 refers to vacuum chuck (utilize sucking disc and object contact, reuse cylinder or other equipment take out the air in the sucking disc for reduce the inside atmospheric pressure of sucking disc, adsorb the below at adsorption equipment 3 with the goods), adsorption equipment 3 is in the issuing of mounting bracket 1, and be between two sets of clamping pieces 6.

In the present embodiment, the object is adsorbed by the adsorbing device 3, and the object can be adsorbed; the clamping piece 6 is used for clamping the object, the object can be fixed, and the function of the clamp is increased; when the volumes of the adsorbed objects are different, the telescopic piece 93 is utilized to work, so that the movable plate 92 moves with the adsorption equipment 3 and is used for adjusting the distance between the two groups of adsorption equipment 3, the contact areas of the adsorption equipment 3 and the adsorbed objects are scattered, and the stress is uniform when the objects are adsorbed.

Example 2:

referring to fig. 1 and 3, the bracket 5 includes an upper bracket body 51 and a lower bracket body 52; the upper frame body 51 is arranged at the moving end of the driving piece 4, the upper frame body 51 is provided with a telescopic mechanism 7, and the moving end of the telescopic mechanism 7 is connected with the lower frame body 52; the telescopic mechanism 7 stretches and contracts to drive the lower frame 52 to move up and down, so that the clamping piece 6 moves up and down, the distance between the clamping piece 6 and the mounting frame 1 is changed, and the clamping piece 6 can clamp trays or objects with different specifications.

In this embodiment, as a further optimized solution, as shown in fig. 1, 3, 4 and 5, two sets of limiting members 8 are provided on the lower frame 52; the lower parts of the trays are clamped by utilizing the two groups of limiting pieces 8, so that the clamped trays cannot accidentally move; a chute 11 is formed at the connection part of the lower frame body 52 and the limiting piece 8, the end part of the limiting piece 8 is inserted into the inner cavity of the chute 11 in a sliding way, the limiting piece 8 is connected with the lower frame body 52 through a connecting piece 12, a bolt connected with the lower frame body 52 is connected on the connecting piece 12 in a threaded manner, and the limiting piece 8 is connected with the lower frame body 52; the spacing between the two sets of stoppers 8 can be varied to accommodate different trays by disconnecting the connector 12 from the lower frame 52.

In this embodiment, as a further optimized solution, as shown in fig. 3, a touch switch 10 is disposed on a side of the limiting member 8 facing the tray, and the touch switch 10 is electrically connected with the driving mechanism 2 through a wire; when the clamping piece 6 clamps the tray, the touch switch 10 is contacted with the tray to switch on the power supply of the driving mechanism 2, so that the adsorption equipment 3 is downwards pressed above the tray, and the tray or the object cannot accidentally move when being clamped.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A palletizing robot multifunctional fixture, comprising: the mounting rack (1), be provided with two sets of supports (5) that are located mounting rack (1) both sides on mounting rack (1) and be used for driving two sets of supports (5) to be close to each other or driving piece (4) that keep away from, be equipped with on support (5) and be used for gripping clamping piece (6) of tray, its characterized in that: the clamp further comprises: the driving mechanism (2) is arranged on the mounting frame (1) and used for driving the adsorption equipment (3) to move up and down;

the movable end of the driving mechanism (2) is provided with a mounting piece (9);

wherein, mounting piece (9) include mounting panel (91), movable plate (92) and set up extensible member (93) on mounting panel (91), movable plate (92) are installed on the mobile end of extensible member (93), adsorption equipment (3) are installed on movable plate (92).

2. A palletizing robot multifunctional fixture as in claim 1, wherein: the two groups of moving plates (92) and the two groups of adsorption equipment (3) are respectively arranged, and the telescopic piece (93) drives the two groups of moving plates (92) to move so as to enable the two groups of adsorption equipment (3) to be close to or far away from each other.

3. A palletizing robot multifunctional fixture as in claim 1, wherein: the bracket (5) comprises an upper bracket body (51) and a lower bracket body (52); the upper frame body (51) is provided with a telescopic mechanism (7) connected with the lower frame body (52) so as to drive the lower frame body (52) to move up and down.

4. A palletizing robot multifunctional fixture as claimed in claim 3, characterized in that: two groups of limiting pieces (8) for limiting the tray are arranged on the lower frame body (52).

5. A palletizing robot multifunctional fixture as in claim 4, wherein: the connecting part of the lower frame body (52) and the limiting piece (8) is provided with a sliding groove (11), the end part of the limiting piece (8) is inserted into the inner cavity of the sliding groove (11) in a sliding mode, and the limiting piece (8) is connected with the lower frame body (52) through a connecting piece (12).

6. A palletizing robot multifunctional fixture as in claim 4, wherein: one side of the limiting piece (8) facing the tray is provided with a touch switch (10), and the touch switch (10) is electrically connected with the driving mechanism (2).