An automatic pick-up device

Abstract

The utility model discloses an automatic material taking device relates to material taking frock technical field, including manipulator, set up the mounting panel of manipulator to positioning structure, leveling structure and inner support type clamping mechanism are set up on the mounting panel, and inner support type clamping mechanism includes inner support drive part and inner support jaw, and the mounting panel has the first side and the second side of opposite setting, and the inner support drive part sets up on the first side, and the power output part of inner support drive part passes through the mounting panel and is connected with inner support jaw, positioning structure is used to determine the material taking position of inner support jaw, and leveling structure is used to determine the material taking height and material taking posture of inner support jaw, and inner support drive part is used to drive inner support jaw to open to make inner support jaw to take the product, and manipulator is used to carry the product of being taken. The utility model discloses automatic material taking device has solved the problem of product material taking difficulty, has guaranteed the quality of product, has improved production efficiency, has reduced production cost.

Description

Technical Field

[0001] This utility model relates to the field of material handling tooling technology, specifically to an automatic material handling device. Background Technology

[0002] In the injection molding of electroacoustic components, contour-following nozzles are typically designed according to the product's shape. These nozzles use negative pressure to extract the product from the injection mold. However, while contour-following nozzles are advantageous for simple or thin-sheet products, they often fail to extract complex or heavy products when working with the injection mold. This leads to production disruptions, compromised product quality, and wasted production costs (raw materials, labor, and machine uptime). Utility Model Content

[0003] In view of the above-mentioned defects in the existing technology, the present invention provides an automatic material handling device, which solves the problem of difficult material handling, ensures product quality, improves production efficiency, and reduces production costs.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0005] An automatic material handling device includes a robotic arm, a mounting plate disposed on the robotic arm, and a positioning structure, a leveling structure, and an internal support clamping mechanism disposed on the mounting plate. The internal support clamping mechanism includes an internal support drive member and an internal support gripper. The mounting plate has a first side and a second side disposed opposite to each other. The internal support drive member is disposed on the first side, and the power output part of the internal support drive member passes through the mounting plate and is connected to the internal support gripper. The positioning structure is used to determine the material handling position of the internal support gripper. The leveling structure is used to determine the material handling height and handling posture of the internal support gripper. The internal support drive member is used to drive the internal support gripper to open so that the internal support gripper can clamp the product. The robotic arm is used to transport the clamped product.

[0006] The inner support gripper includes two inner support claw fingers that cooperate with each other, and each inner support claw finger is provided with a gripping groove adapted to the product.

[0007] The clamping groove is provided with an air blowing structure for blowing air onto the product.

[0008] The first side is provided with a first mounting base, and the inner support drive component is disposed on the first mounting base.

[0009] The second side is provided with a limiting block, the limiting block is provided with a limiting groove, and the inner support claw is located in the limiting groove.

[0010] The automatic material handling device also includes an external clamping mechanism disposed on the mounting plate, which is used to clamp the material.

[0011] The external clamping mechanism includes an external clamping drive and an external clamping claw. A second mounting base and a material hole penetrating the mounting plate are provided on the first side. The external clamping drive is disposed on the second mounting base, and the external clamping claw is disposed on the external clamping drive and corresponds to the material hole.

[0012] The external gripper includes two external gripper fingers, and the inner side of each external gripper finger is provided with an anti-slip structure.

[0013] The positioning structure includes at least two positioning posts, which are disposed on the second side.

[0014] The leveling structure includes multiple leveling columns, which are arranged on the second side, and the ends of the leveling columns are provided with leveling surfaces.

[0015] By adopting the above technical solution, the beneficial effects of this utility model are:

[0016] The automatic material handling device provided by this utility model determines the material handling position of the inner support gripper by cooperating with the injection mold through a positioning structure, and determines the material handling height and posture of the inner support gripper by cooperating with the injection mold through a leveling structure. The inner support gripper is driven to open by the inner support drive component so that it can grip the product. Then, the gripped product is transported by a robotic arm, thus realizing the smooth material handling of the product. Since the inner support gripping mechanism has significant advantages over the contour suction nozzle in terms of gripping reliability, adaptability to complex products, and force control, it is suitable for most products and will not damage the appearance of the product. Therefore, the automatic material handling device of this utility model solves the problem of difficult material handling, ensures product quality, improves production efficiency, and reduces production costs. Attached Figure Description

[0017] Figure 1 This is a structural schematic diagram of one side of the automatic material handling device of this utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the other side of the automatic material handling device of this utility model;

[0019] Figure 3 yes Figure 2 A schematic diagram of the middle section structure;

[0020] In the diagram: 1. Mounting plate; 2. Inner support drive component; 3. Inner support claw; 31. Inner support claw finger; 32. Clamping groove; 33. Air blowing hole; 4. First mounting seat; 5. Limiting block; 51. Limiting groove; 6. Outer clamping drive component; 7. Outer clamping claw; 71. Outer clamping claw finger; 72. Anti-slip structure; 8. Positioning post; 9. Leveling post; 91. Leveling plane; 10. Second mounting seat; 11. Material feeding hole. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely for explaining this utility model and are not intended to limit this utility model.

[0022] like Figures 1 to 3 As shown in the figure, this embodiment discloses an automatic material handling device, including a robot (not shown in the figure), a mounting plate 1 disposed on the robot, and a positioning structure, a leveling structure, and an internal support clamping mechanism disposed on the mounting plate 1. The internal support clamping mechanism includes an internal support drive member 2 and an internal support gripper 3. The mounting plate 1 has a first side and a second side disposed opposite to each other. The internal support drive member 2 is disposed on the first side, and the power output part of the internal support drive member 2 passes through the mounting plate 1 and is connected to the internal support gripper 3. The positioning structure is used to determine the material handling position of the internal support gripper, the leveling structure is used to determine the material handling height and material handling posture of the internal support gripper, the internal support drive member 2 is used to drive the internal support gripper 3 to open so that the internal support gripper 3 can clamp the product, and the robot is used to transport the clamped product.

[0023] In this embodiment, the automatic material handling device determines the material handling position of the inner support gripper 3 by cooperating with the injection mold through a positioning structure, and determines the material handling height and posture of the inner support gripper 3 by cooperating with the injection mold through a leveling structure. The inner support drive 2 drives the inner support gripper 3 to open so that the inner support gripper 3 can clamp the product. Then, the robot arm transports the clamped product, thus realizing the smooth material handling of the product. Since the inner support clamping mechanism has significant advantages over the contour suction nozzle in terms of gripping reliability, adaptability to complex products, and force control, it is suitable for most products. Moreover, the inner support gripper 3 is opened under the drive of the inner support drive 2 to tighten the inner wall of the product, realizing the inner support clamping of the product without damaging the appearance of the product. Therefore, this automatic material handling device solves the problem of difficult material handling, ensures product quality, improves production efficiency, and reduces production costs.

[0024] In this embodiment, the inner support gripper 3 includes two cooperating inner support claw fingers 31, each of which is provided with a gripping groove 32 adapted to the product. By providing the gripping groove 32, the product can be prevented from falling, further ensuring the gripping reliability of the inner support gripper 3.

[0025] To prevent the product from being unable to be placed due to electrostatic adsorption, this embodiment provides an air blowing structure for blowing air onto the product in the gripping slot 32.

[0026] Specifically, the air blowing structure includes multiple air blowing holes 33, which are disposed on the groove wall of the clamping groove 32, and the air blowing direction of the air blowing holes 33 is consistent with the direction of product falling.

[0027] In this embodiment, a first mounting base 4 is provided on the first side of the mounting plate 1, and the inner support drive component 2 is disposed on the first mounting base 4. This arrangement improves the installation firmness and stability of the inner support drive component 2.

[0028] In this embodiment, a limiting block 5 is provided on the second side of the mounting plate 1, and a limiting groove 51 is provided on the limiting block 5. The inner support claw 3 is located in the limiting groove 51. Providing a limiting block 5 for the inner support claw 3 not only ensures the stroke accuracy of the inner support claw 3, but also protects the inner support claw 3, prevents overload damage to the inner support claw 3, extends its service life, and improves the reliability and safety of the inner support claw 3.

[0029] The automatic material handling device in this embodiment also includes an external clamping mechanism mounted on the mounting plate 1, which is used to clamp the material. This configuration achieves the goal of simultaneously handling the material and the product, further improving production efficiency and reducing production costs.

[0030] Specifically, the external clamping mechanism includes an external clamping drive 6 and an external clamping claw 7. A second mounting base 10 and a material hole 11 penetrating through the mounting plate 1 are provided on the first side of the mounting plate 1. The external clamping drive 6 is disposed on the second mounting base 10, and the external clamping claw 7 is disposed on the external clamping drive 6 and corresponds to the material hole 11. The external clamping drive 6 is used to drive the external clamping claw 7 to open so that the external clamping claw 7 clamps the outside of the material.

[0031] Specifically, the outer gripper 7 includes two outer gripper fingers 71, and the inner side of each outer gripper finger 71 is provided with an anti-slip structure 72. The anti-slip structure 72 can increase the friction between the outer gripper fingers 71 and the material, thereby improving the stability of the outer gripper 7 in holding the material.

[0032] Preferably, the anti-slip structure 72 is a toothed groove structure. Of course, the anti-slip structure 72 can also adopt an anti-slip protrusion structure. The specific choice depends on the actual needs, and this embodiment does not limit it.

[0033] The positioning structure in this embodiment includes at least two positioning posts 8, which are disposed on the second side of the mounting plate 1. The positioning posts 8 are used to cooperate with the positioning holes on the injection mold. The cooperation between the two can determine the precise material picking position of the inner support claw 3 and the outer claw 7, ensuring the accurate position of the inner support claw 3 and the outer claw 7 on the plane coordinate system (X-axis and Y-axis), that is, solving the problem of "where to put" and ensuring the positional accuracy of the inner support claw 3 and the outer claw 7. If the injection mold is provided with positioning posts 8, then positioning holes that cooperate with positioning posts 8 can be provided on the mounting plate 1. The specific selection depends on the actual needs, and this embodiment does not impose any restrictions on this.

[0034] The leveling structure in this embodiment includes multiple leveling columns 9, which are disposed on the second side of the mounting plate 1, and the ends of the leveling columns 9 are provided with leveling planes 91. The leveling columns 9 can ensure the material picking height (Z-axis) of the inner support claw 3 and the outer claw 7. The leveling plane 91 cooperates with the reference surface of the injection mold to ensure the material picking posture (horizontality and parallelism with the reference surface) of the inner support claw 3 and the outer claw 7, that is, to solve the problem of "whether it is level" and ensure the posture accuracy of the inner support claw 3 and the outer claw 7.

[0035] In this embodiment, the injection mold produces four products simultaneously. The four products are arranged in a circular array around the material feed. Therefore, in this embodiment, there are four sets of internal support clamping mechanisms. The four sets of internal support clamping mechanisms are arranged in a circular array on the mounting plate 1 with the axis of the material feed hole 11 as the central axis. The external clamping claws 7 of the external clamping mechanism are located between the four internal support drive members 2.

[0036] In this embodiment, both the inner support drive component 2 and the outer clamping drive component 6 are gripper cylinders, and the inner support gripper 3 and the outer clamping gripper 7 are respectively set on the gripper of the corresponding gripper cylinder.

[0037] In this embodiment, the production process of the automatic material handling device is as follows: the automatic material handling device moves into the injection mold, the positioning column 8 cooperates with the positioning hole of the injection mold to determine the material handling position of the inner support claw 3 and the outer claw 7, the leveling column 9 cooperates with the reference surface of the injection mold to determine the material handling height and posture of the inner support claw 3 and the outer claw 7, the ejection mechanism of the injection mold ejects the product from the injection mold and pushes the product to the position of the inner support claw 3, the inner support drive 2 drives the inner support claw 3 to open so that the inner support claw 3 supports the inner wall of the product, thereby realizing the inner support clamping of the product, the outer clamp drive 6 drives the outer claw 7 to open so that the outer claw 7 clamps the material, and then the robot arm takes out the clamped product and material from the injection mold, thus completing the automatic material handling of the product and material.

[0038] The above describes one embodiment of the automatic material handling device of this utility model in detail. Many other embodiments are also described but will not be elaborated upon here. In summary, the automatic material handling device of this utility model solves the problem of difficult material handling, ensures product quality, improves production efficiency, and reduces production costs.

[0039] This utility model is not limited to the specific embodiments described above. Any modifications made by those skilled in the art based on the above concept without creative effort shall fall within the protection scope of this utility model.

Claims

1. An automatic material handling device, characterized in that, It includes a robotic arm, a mounting plate disposed on the robotic arm, and a positioning structure, a leveling structure, and an internal support clamping mechanism disposed on the mounting plate. The internal support clamping mechanism includes an internal support drive member and an internal support gripper. The mounting plate has a first side and a second side that are disposed opposite to each other. The internal support drive member is disposed on the first side, and the power output part of the internal support drive member passes through the mounting plate and is connected to the internal support gripper. The positioning structure is used to determine the picking position of the inner support gripper, the leveling structure is used to determine the picking height and picking posture of the inner support gripper, the inner support drive is used to drive the inner support gripper to open so that the inner support gripper can pick up the product, and the robot is used to transport the picked-up product.

2. The automatic material handling device according to claim 1, characterized in that, The inner support gripper includes two inner support claw fingers that cooperate with each other, and each of the two inner support claw fingers is provided with a gripping groove adapted to the product.

3. The automatic material handling device according to claim 2, characterized in that, The clamping slot is equipped with an air blowing structure for blowing air onto the product.

4. The automatic material handling device according to claim 1, characterized in that, A first mounting base is provided on the first side, and the inner support drive member is disposed on the first mounting base.

5. The automatic material handling device according to claim 1, characterized in that, A limiting block is provided on the second side, and a limiting groove is provided on the limiting block. The inner support claw is located in the limiting groove.

6. The automatic material handling device according to claim 1, characterized in that, The automatic material handling device also includes an external clamping mechanism disposed on the mounting plate, which is used to clamp the material.

7. The automatic material handling device according to claim 6, characterized in that, The external clamping mechanism includes an external clamping drive and an external clamping claw. A second mounting base and a material feeding hole penetrating the mounting plate are provided on the first side. The external clamping drive is disposed on the second mounting base, and the external clamping claw is disposed on the external clamping drive and corresponds to the material feeding hole.

8. The automatic material handling device according to claim 7, characterized in that, The external gripper includes two external gripper fingers, and the inner side of both external gripper fingers is provided with an anti-slip structure.

9. The automatic material handling device according to claim 1, characterized in that, The positioning structure includes at least two positioning posts, which are disposed on the second side.

10. The automatic material handling device according to claim 1, characterized in that, The leveling structure includes multiple leveling columns, which are arranged on the second side, and the ends of the leveling columns are provided with leveling surfaces.

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