Robot feeding and discharging mechanism

Abstract

The utility model discloses a robot feeding and discharging mechanism which comprises a welding rack, a robot and a grabbing assembly. A mounting platform is arranged on the welding rack, a welding seat is arranged at the top of the mounting platform, and the robot is fixedly mounted at the top of the welding seat; the grabbing assembly is hinged to the end of the robot and comprises an X-axis adjusting plate, a first Y-axis adjusting plate and a second Y-axis adjusting plate, the first Y-axis adjusting plate and the second Y-axis adjusting plate are arranged at the two ends of the bottom of the X-axis adjusting plate, and the first Y-axis adjusting plate and the second Y-axis adjusting plate are each provided with a plurality of adsorption mechanisms. By flexibly adjusting the distance between the first Y-axis adjusting plate and the second Y-axis adjusting plate, the suction of different products can be adjusted and compatible, the flexibility of feeding and discharging is improved, when the products are sucked through the suction cups, air pipes cannot be bent and blocked, the intactness of the products is guaranteed, and the automation of feeding and discharging is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic loading and unloading, and more specifically to a robot loading and unloading mechanism. Background Art

[0002] In the existing production process, materials are manually carried out from the machine for testing, which requires manual loading and unloading. This is not only inefficient, but also seriously affects product quality and increases labor intensity.

[0003] The existing robotic arm material-retrieving mechanism has a complex structure and poor compatibility. When the suction cup sucks the product, it is easy to cause the air pipe to bend and block, which is easy to drop the material and damage the product. The degree of automation is low. Utility Model Content

[0004] In order to solve at least one of the above technical problems, the utility model proposes a robot loading and unloading mechanism.

[0005] The first aspect of the utility model provides a robot loading and unloading mechanism, comprising: a welding frame, a robot and a grabbing assembly;

[0006] The welding frame is provided with a mounting platform, the top of the mounting platform is provided with a welding seat, and the robot is fixedly mounted on the top of the welding seat;

[0007] The grabbing assembly is hinged at the end of the robot, and includes an X-axis adjustment plate and a first Y-axis adjustment plate and a second Y-axis adjustment plate arranged at both ends of the bottom of the X-axis adjustment plate, and multiple adsorption mechanisms are arranged on the first Y-axis adjustment plate and the second Y-axis adjustment plate.

[0008] In a preferred embodiment of the utility model, an eccentric connecting plate is provided on the top of the X-axis adjustment plate, a connecting seat is provided at one end of the top of the eccentric connecting plate, the connecting seat is cooperatively connected to the end of the robot, and a negative pressure display meter is provided on the top of the eccentric connecting plate.

[0009] In a preferred embodiment of the utility model, an X-axis adjustment groove is provided on the X-axis adjustment plate, and the eccentric connecting plate can slide along the X-axis adjustment groove to adjust the eccentric position of the eccentric connecting plate.

[0010] In a preferred embodiment of the present invention, a plurality of X-axis adjustment holes are provided at both ends of the X-axis adjustment plate, and the first Y-axis adjustment plate and the second Y-axis adjustment plate are respectively fixed to the X-axis adjustment holes at both ends of the X-axis adjustment plate by screws.

[0011] In a preferred embodiment of the present invention, the first Y-axis adjustment plate and the second Y-axis adjustment plate are both provided with Y-axis adjustment grooves along the length direction, and the adsorption mechanism is arranged in the Y-axis adjustment grooves.

[0012] In a preferred embodiment of the utility model, the adsorption mechanism includes a fixed end and a telescopic end, the telescopic end is arranged at the bottom of the fixed end, and the telescopic end can be telescoped along the Z-axis direction.

[0013] In a preferred embodiment of the utility model, a suction cup is arranged at the bottom of the telescopic end.

[0014] In a preferred embodiment of the utility model, at least one connecting piece is arranged on the top of the installation platform. When there are two or more connecting pieces, the two or more connecting pieces are spaced apart and distributed along the length direction of the installation platform.

[0015] In a preferred embodiment of the present invention, the welding frame is a square structure, and four corners of the bottom of the welding frame are provided with supporting feet.

[0016] The above technical solution of the utility model has the following advantages compared with the prior art:

[0017] By setting up a telescopic adsorption mechanism, it can be ensured that when there is a height difference on the surface of the product being sucked, the air pipe does not move down with the suction cup of the retracted suction rod, causing the air pipe to be suffocated, resulting in the vacuum being broken and the product falling off. The first Y-axis adjustment plate and the second Y-axis adjustment plate are respectively connected to the two ends of the X-axis adjustment plate, and the distance between the first Y-axis adjustment plate and the second Y-axis adjustment plate can be flexibly adjusted. It can be adjusted to be compatible with the absorption of different products, thereby improving the flexibility of loading and unloading. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, some of the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of the loading and unloading mechanism of the robot in the embodiment of the utility model;

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of the grabbing assembly of the embodiment of the utility model;

[0021] Figure 3 It is a schematic diagram of the three-dimensional structure of the adsorption mechanism of the embodiment of the utility model.

[0022] In the figure, 1, support leg, 2, welding frame, 3, mounting platform, 4, welding seat, 5, robot; 6, grab assembly, 601, first Y-axis adjustment plate, 602, adsorption mechanism, 6021, fixed end, 6022, telescopic end, 6023, suction cup; 603, X-axis adjustment plate, 604, Y-axis adjustment slot, 605, negative pressure display table, 606, eccentric connecting plate, 607, connecting seat, 608, second Y-axis adjustment plate, 609, X-axis adjustment slot, 610, X-axis adjustment hole;

[0023] 7. Connecting piece. DETAILED DESCRIPTION

[0024] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described in detail below in conjunction with specific implementation methods. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0026] Embodiment 1

[0027] See also Figure 1-Figure 3 As shown, the utility model proposes a robot loading and unloading mechanism, comprising: a welding frame 2, a robot 5 and a grabbing assembly 6;

[0028] A mounting platform 3 is provided on the welding frame 2, a welding seat 4 is provided on the top of the mounting platform 3, and a robot 5 is fixedly installed on the top of the welding seat 4;

[0029] The grabbing assembly 6 is hinged at the end of the robot 5, and includes an X-axis adjustment plate 603 and a first Y-axis adjustment plate 601 and a second Y-axis adjustment plate 608 arranged at both ends of the bottom of the X-axis adjustment plate 603, and multiple adsorption mechanisms 602 are arranged on the first Y-axis adjustment plate 601 and the second Y-axis adjustment plate 608.

[0030] It should be noted that the robot 5 is a four-axis robot 5 , and the connecting plate is connected to the upstream equipment to make the movement process of the robot 5 more stable.

[0031] According to an embodiment of the utility model, an eccentric connecting plate 606 is arranged on the top of the X-axis adjustment plate 603, a connecting seat 607 is arranged at one end of the top of the eccentric connecting plate 606, the connecting seat 607 is connected to the end of the robot 5, and a negative pressure display meter 605 is arranged on the top of the eccentric connecting plate 606.

[0032] It should be noted that the negative pressure display meter 605 is used to identify whether the material has fallen and to observe the vacuum adsorption value.

[0033] According to the embodiment of the utility model, a plurality of X-axis adjustment holes 610 are provided at both ends of the X-axis adjustment plate 603, and the first Y-axis adjustment plate 601 and the second Y-axis adjustment plate 608 are respectively fixed to the X-axis adjustment holes 610 at both ends of the X-axis adjustment plate 603 by screws.

[0034] According to the embodiment of the utility model, an X-axis adjustment groove 609 is provided on the X-axis adjustment plate 603, and the eccentric connecting plate 606 can slide along the X-axis adjustment groove 609 to adjust the eccentric position of the eccentric connecting plate 606. By setting the eccentric connecting plate 606, products at the far end can be picked up.

[0035] According to the embodiment of the utility model, the first Y-axis adjustment plate 601 and the second Y-axis adjustment plate 608 are both provided with a Y-axis adjustment groove 604 along the length direction, and the adsorption mechanism 602 is disposed in the Y-axis adjustment groove 604 .

[0036] According to the embodiment of the utility model, the adsorption mechanism 602 includes a fixed end 6021 and a telescopic end 6022 . The telescopic end 6022 is arranged at the bottom of the fixed end 6021 , and the telescopic end 6022 can be telescoped along the Z-axis direction.

[0037] According to the embodiment of the utility model, a suction cup 6023 is provided at the bottom of the telescopic end 6022 .

[0038] According to the embodiment of the utility model, at least one connecting piece 7 is arranged on the top of the installation platform 3. When there are two or more connecting pieces 7, the two or more connecting pieces 7 are spaced apart and distributed along the length direction of the installation platform 3.

[0039] According to the embodiment of the utility model, the welding frame 2 is a square structure, and the four corners of the bottom of the welding frame are provided with supporting legs 1.

[0040] It should be noted that the square welding frame 2 plays a supporting role.

[0041] In summary, by setting up the telescopic adsorption mechanism 602, it can be ensured that when there is a height difference on the surface of the product being sucked, the air pipe does not move downward with the retracted suction rod suction cup 6023, causing the air pipe to be suffocated, resulting in the vacuum being broken and the product falling off. The first Y-axis adjustment plate 601 and the second Y-axis adjustment plate 608 are respectively connected to the two ends of the X-axis adjustment plate 603, and the distance between the first Y-axis adjustment plate 601 and the second Y-axis adjustment plate 608 can be flexibly adjusted, which can be adjusted to be compatible with the absorption of different products, thereby improving the flexibility of loading and unloading.

[0042] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0043] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to the above embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the above embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

[0044] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A robot loading and unloading mechanism, comprising: Welding frame, robot and gripping assembly; characterized in that, The welding frame is provided with a mounting platform, the top of the mounting platform is provided with a welding seat, and the robot is fixedly mounted on the top of the welding seat; The grabbing assembly is hinged at the end of the robot, and includes an X-axis adjustment plate and a first Y-axis adjustment plate and a second Y-axis adjustment plate arranged at both ends of the bottom of the X-axis adjustment plate, and multiple adsorption mechanisms are arranged on the first Y-axis adjustment plate and the second Y-axis adjustment plate.

2. A robot loading and unloading mechanism according to claim 1, characterized in that: An eccentric connecting plate is arranged on the top of the X-axis adjustment plate, a connecting seat is arranged at one end of the top of the eccentric connecting plate, the connecting seat is cooperatively connected to the end of the robot, and a negative pressure display meter is arranged on the top of the eccentric connecting plate.

3. A robot loading and unloading mechanism according to claim 2, characterized in that: The X-axis adjustment plate is provided with an X-axis adjustment slot, and the eccentric connecting plate can slide along the X-axis adjustment slot to adjust the eccentric position of the eccentric connecting plate.

4. A robot loading and unloading mechanism according to claim 1, characterized in that: A plurality of X-axis adjustment holes are provided at both ends of the X-axis adjustment plate, and the first Y-axis adjustment plate and the second Y-axis adjustment plate are respectively fixed to the X-axis adjustment holes at both ends of the X-axis adjustment plate by screws.

5. A robot loading and unloading mechanism according to claim 4, characterized in that: The first Y-axis adjustment plate and the second Y-axis adjustment plate are both provided with Y-axis adjustment grooves along the length direction, and the adsorption mechanism is arranged in the Y-axis adjustment grooves.

6. A robot loading and unloading mechanism according to claim 1, characterized in that: The adsorption mechanism includes a fixed end and a telescopic end, wherein the telescopic end is arranged at the bottom of the fixed end, and the telescopic end can be telescoped along the Z-axis direction.

7. A robot loading and unloading mechanism according to claim 6, characterized in that: A suction cup is arranged at the bottom of the telescopic end.

8. The robot loading and unloading mechanism according to claim 1, characterized in that: At least one connecting piece is arranged on the top of the installation platform. When there are two or more connecting pieces, the two or more connecting pieces are spaced apart and distributed along the length direction of the installation platform.

9. The robot loading and unloading mechanism according to claim 1, characterized in that: The welding frame is a square structure, and four corners of the bottom of the welding frame are provided with supporting feet.

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