CN215968797U

CN215968797U - Pneumatic stacking gripper

Info

Publication number: CN215968797U
Application number: CN202121425953.4U
Authority: CN
Inventors: 汪国栋; 汪为良
Original assignee: Individual
Current assignee: Shandong Yanggu Wanlihang Cable Co ltd
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2022-03-08
Anticipated expiration: 2031-06-25

Abstract

The utility model relates to the technical field of pneumatic equipment, in particular to a pneumatic stacking gripper which comprises a flange plate, wherein two claw cylinders are fixedly connected to the lower end of the flange plate, two claw discs are symmetrically arranged on the bottom surfaces of the two claw cylinders and can move along the radial directions of the two claw cylinders, each claw disc is provided with a threaded hole, the two claw discs are respectively connected with 2 moving bases in a one-to-one correspondence mode through screws, a camera is arranged in the center of the bottom surfaces of the two claw cylinders, a vertical connecting arm is arranged on the lower surface of each moving base, a transverse connecting arm is arranged at the tail end of each vertical connecting arm, a vacuum sponge sucker is arranged at the tail end of each transverse connecting arm, a pressure sensor is arranged on an adsorption surface of each vacuum sponge sucker, rigid layers are arranged inside the vertical connecting arms and the transverse connecting arms, and anti-collision layers are arranged outside the vertical connecting arms and the transverse connecting arms. This pneumatic pile up neatly tongs has improved and has picked up efficiency, has reduced the human cost, simple structure, and convenient operation has reduced because of the mechanical impact leads to the broken possibility of egg.

Description

Pneumatic stacking gripper

Technical Field

The utility model relates to the technical field of pneumatic equipment, in particular to a pneumatic stacking gripper.

Background

With the increasing living standard, eggs have become necessities in our lives, and the demand of eggs on the market is very large. In small and medium-sized farms, the manual picking up of eggs is generally carried out, so that the egg picking up efficiency is low, the time cost and the labor cost are increased, and the possibility of illness of workers is increased due to close contact of poultry and poultry excrement; in large-scale plant, the structure is comparatively complicated at the traditional mechanical tongs that the in-process of picking up of egg adopted, and higher maintenance cost and maintenance cost are brought in the later stage, snatch the egg in-process simultaneously and lead to the egg broken because mechanical striking easily.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides the pneumatic stacking gripper which is used for picking up the eggs, so that the picking up efficiency is improved, the labor cost is reduced, the pneumatic stacking gripper is simple in structure and convenient to operate, the possibility of breaking the eggs due to mechanical impact is greatly reduced, and the pneumatic stacking gripper is suitable for being popularized and used in various types of farms.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a pneumatic pile up neatly tongs, includes the ring flange, ring flange lower extreme fixedly connected with two claw cylinders, two claw cylinder bottom surface symmetry be equipped with two claw dish along two claw cylinder radial movement, be equipped with the screw hole on every claw dish, two claw dishes pass through the screw and are connected with two removal base one-to-ones respectively, the bottom surface central authorities of two claw cylinders be provided with the camera, removal base lower surface be provided with vertical linking arm, the end of vertical linking arm be provided with the transverse connection arm, the end of transverse connection arm be provided with the vacuum sponge sucking disc, the adsorption plane of vacuum sponge sucking disc on be provided with pressure sensor, vertical linking arm and transverse connection arm's inside be the rigidity layer, the outside is the anticollision layer.

As optimization, the vertical connecting arms are uniformly provided with first hollowed-out parts, and the transverse connecting arms are provided with second hollowed-out parts.

As optimization, the central part of the vacuum sponge sucker is provided with an air suction channel, the second hollowed-out part is provided with a vacuum generator, and the vacuum sponge sucker is connected with the vacuum generator through the air suction channel.

As optimization, the rigid layer is made of stainless steel, and the anti-collision layer is made of silica gel.

Preferably, the pressure sensor is a flexible film type pressure sensor.

The utility model has the beneficial effects that: compared with the prior art, the pneumatic stacking gripper disclosed by the utility model adopts the two-claw cylinder as the driving device, is convenient to operate, has lower cost and is convenient to maintain later; the camera arranged in the center of the bottom surface of the two-jaw cylinder can collect images so as to determine the specific position of the egg; the vertical connecting arm and the transverse connecting arm are internally provided with rigid layers, and the outer parts of the vertical connecting arm and the transverse connecting arm are provided with anti-collision layers, so that eggs can be effectively prevented from being broken in the egg picking process; the eggs are sucked by the two symmetrically arranged vacuum sponge suckers, so that the eggs are stressed more uniformly, the picking process is more stable and is not easy to break; the flexible design of the sponge further protects the eggshell from mechanical impact; the design of the first hollowed-out part on the vertical connecting arm and the second hollowed-out part on the transverse connecting arm reduces the self weight of the equipment and optimizes the overall structure; the vacuum sponge sucker and the vacuum generator are connected in the shortest distance mode, and the design can ensure the stability and rapidity of the sucking of eggs.

Drawings

FIG. 1 is an isometric view of the overall structure of the present invention.

FIG. 2 is an enlarged view of the structure of the present invention at A.

FIG. 3 is a schematic bottom view of the present invention.

FIG. 4 is a schematic side view of another angle shaft of the present invention.

FIG. 5 is an enlarged view of the structure of the present invention at B.

FIG. 6 is a schematic view of the internal structure of the vertical connecting arm and the transverse connecting arm of the present invention.

The vacuum sponge sucking disc comprises a flange plate 1, a two-claw cylinder 2, a moving base 3, a camera 4, a vertical connecting arm 5, a transverse connecting arm 6, a vacuum sponge sucking disc 7, a pressure sensor 8, a rigid layer 9, an anti-collision layer 10, a first hollowed-out part 11, a second hollowed-out part 12, an air suction channel 13 and a vacuum generator 14.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the specification of the present invention.

In the embodiment shown in fig. 1-3, the pneumatic stacking gripper comprises a flange plate 1, wherein two claw cylinders 2 are fixedly connected to the lower end of the flange plate 1, two claw discs which move along the radial directions of the two claw cylinders 2 are symmetrically arranged on the bottom surfaces of the two claw cylinders 2, each claw disc is provided with a threaded hole, the two claw discs are respectively connected with two movable bases 3 in a one-to-one correspondence manner through screws, a camera 4 is arranged in the center of the bottom surface of each of the two claw cylinders 2, a vertical connecting arm 5 is arranged on the lower surface of each of the movable bases 3, a transverse connecting arm 6 is arranged at the tail end of each of the vertical connecting arms 5, a vacuum sponge sucker 7 is arranged at the tail end of each of the transverse connecting arms 6, a pressure sensor 8 is arranged on the adsorption surface of each of the vacuum sponge sucker 7, and each pressure sensor 8 is a flexible film type pressure sensor 8.

The vertical connecting arm 5 is evenly provided with a first hollow part 11, and the transverse connecting arm 6 is provided with a second hollow part 12.

As shown in fig. 2, 4 and 5, an air suction channel 13 is disposed at the center of the vacuum sponge suction cup 7, a vacuum generator 14 is disposed at the second hollow 12, and the vacuum sponge suction cup 7 is connected to the vacuum generator 14 through the air suction channel 13.

As shown in fig. 6, the inside of the vertical connecting arm 5 and the horizontal connecting arm 6 is a rigid layer 9, the outside is an anti-collision layer 10, the rigid layer 9 is made of stainless steel, and the anti-collision layer 10 is made of silica gel.

The specific examples are as follows: the device is mounted on the equipment to be connected, such as a rotary table or a linear running mechanism, through the flange plate 1, so as to realize the rotation and linear motion of the device. When eggs need to be picked up, the images of the eggs are collected by the camera 4 and then transmitted back to the image processor for processing, and the positions of the eggs are located. Then, the two-jaw air cylinder 2 is driven by the rotary table or the linear running mechanism to move in place, the two-jaw air cylinder 2 is started, the vertical connecting arm 5 is driven by the moving base 3, the transverse connecting arm 6 is driven by the vertical connecting arm 5, and the vacuum sponge sucker 7 is driven by the transverse connecting arm 6 to move in opposite directions.

The above embodiments are only specific examples of the present invention, and the scope of the present invention includes but is not limited to the product forms and styles of the above embodiments, and any pneumatic pallet hand according to the claims of the present invention and any suitable changes or modifications thereof by those of ordinary skill in the art shall fall within the scope of the present invention.

Claims

1. The utility model provides a pneumatic pile up neatly tongs which characterized in that: comprises a flange plate (1), the lower end of the flange plate (1) is fixedly connected with two claw cylinders (2), the bottom surfaces of the two claw cylinders (2) are symmetrically provided with two claw discs which move along the radial direction of the two claw cylinders (2), each claw disc is provided with a threaded hole, the two claw discs are respectively connected with two movable bases (3) in a one-to-one correspondence manner through screws, the center of the bottom surface of each of the two claw cylinders (2) is provided with a camera (4), the lower surface of each of the movable bases (3) is provided with a vertical connecting arm (5), the tail end of each of the vertical connecting arms (5) is provided with a transverse connecting arm (6), the tail end of each of the transverse connecting arms (6) is provided with a vacuum sponge sucker (7), the adsorption surface of each of the vacuum sponge (7) is provided with a pressure sensor (8), and the insides of the vertical connecting arms (5) and the transverse connecting arms (6) are rigid layers (9), the outer part is an anti-collision layer (10).

2. A pneumatic palletising gripper according to claim 1, characterised in that: vertical linking arm (5) on evenly be provided with first fretwork department (11), transverse connection arm (6) on be provided with second fretwork department (12).

3. A pneumatic palletising gripper according to claim 2, characterised in that: the vacuum sponge sucking disc (7) central point department be provided with air suction channel (13), second fretwork department (12) be provided with vacuum generator (14), vacuum sponge sucking disc (7) be connected with vacuum generator (14) through air suction channel (13).

4. A pneumatic palletising gripper according to any one of claims 1 to 3, wherein: the material of rigidity layer (9) be the stainless steel, the material of anticollision layer (10) be silica gel.

5. A pneumatic palletising gripper according to any one of claims 1 to 3, wherein: the pressure sensor (8) is a flexible film type pressure sensor.