Adjustable stamping transfer robot with hole positioning

Abstract

The utility model is specifically related to a kind of adjustable stamping part transfer manipulator with hole positioning, including XY movement module, the mobile end fixedly connected with bottom plate of XY movement module is coaxially provided with vacuum suction nozzle and swing arm, the vacuum suction nozzle is fixedly connected with bottom plate, the swing arm is rotatably connected with bottom plate, the swing arm is rotatably connected with linkage ring, the swing arm two sides are slidably connected with first sliding block, the two ends of linkage ring are provided with first lug, first connecting rod is hinged between first lug and first sliding block, hole positioning assembly is arranged on the first sliding block, second sliding block is slidably connected on the bottom plate, one end of swing arm is provided with second lug, second connecting rod is hinged between second lug and second sliding block.The utility model has the beneficial effects as follows: with the adjustability and adaptability of height, the positioning and transfer handling of different specifications, different spacing hole position stamping parts can be quickly adapted, and production quality is improved.

Description

Technical Field

[0001] This utility model relates to the field of robotic arms, specifically an adjustable stamping part transfer robotic arm with hole positioning. Background Technology

[0002] Stamping is a widely used and efficient forming process in modern manufacturing, playing an important role in many fields such as automobiles, home appliances, and electronics. In automated stamping production lines, achieving efficient, precise, and damage-free transfer of stamped parts between different workstations is key to ensuring production cycle time and improving product quality.

[0003] There is a type of stamped part with symmetrical through holes that needs to be positioned before being gripped to ensure accuracy during transport. Furthermore, the two holes of this type of stamped part have different spacing and different hole sizes. Therefore, an adjustable stamped part transport robot with hole positioning is needed.

[0004] Existing technologies for automated transfer of perforated stamped parts face a series of serious challenges, including easy failure of the adsorption method, poor equipment versatility, insufficient positioning accuracy, lack of targeted gripping strategies, and low integration with the production line. Therefore, there is an urgent need to develop a new type of adjustable transfer robot that can innovatively utilize the perforated structure of the stamped parts for precise positioning and reliable gripping, fundamentally avoiding the adsorption failure problem. Simultaneously, this robot should possess high adjustability and adaptability, capable of quickly adapting to stamped parts of different specifications and with different hole positions. Utility Model Content

[0005] The purpose of this utility model is to provide an adjustable stamping part transfer robot with hole positioning, which has a high degree of adjustability and adaptability, and can quickly adapt to the positioning and transfer processing of stamping parts with different specifications and hole spacing, thereby improving production quality.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an adjustable stamping part transfer robot with hole positioning, comprising an XY moving module, wherein the moving end of the XY moving module is fixedly connected to a base plate, a vacuum nozzle and a swing arm are coaxially arranged on the base plate, the vacuum nozzle is fixedly connected to the base plate, the swing arm is rotatably connected to the base plate, a linkage ring is rotatably connected to the swing arm, and first sliders are slidably connected to both sides of the swing arm, first lugs are provided at both ends of the linkage ring, a first connecting rod is hinged between the first lugs and the first slider, a hole positioning assembly is provided on the first slider, the hole positioning assembly includes a positioning rod, a retaining ring and a nut, a second slider is slidably connected to the base plate, a second lug is provided at one end of the swing arm, and a second connecting rod is hinged between the second lug and the second slider.

[0007] Furthermore, the vacuum nozzle is located inside the through hole of the linkage ring, and the vacuum nozzle is coaxially arranged with the linkage ring.

[0008] Furthermore, the hinge joints of the first slider 6 and the first connecting rod 7 are provided with insertion holes, the retaining ring is fixedly connected to the positioning rod, the upper end of the positioning rod is provided with threads, and the nut is connected to the threaded section of the positioning rod.

[0009] Furthermore, the retaining ring is located at the lower part of the swing arm, and the threaded section of the positioning rod passes through the insertion hole and the first connecting rod to connect with the nut.

[0010] Furthermore, the swing arm has first sliding grooves at both ends, and the first slider is slidably connected to the first sliding grooves.

[0011] Furthermore, a second sliding groove is formed on the base plate, and the second slider is slidably connected to the second sliding groove.

[0012] Furthermore, a screw is provided on the side of the second slider.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: it has high adjustability and adaptability, and can quickly adapt to the positioning and transfer processing of stamped parts with different specifications and hole spacing, thereby improving production quality. Attached Figure Description

[0014] Figure 1 This is a first-person perspective view of the entire utility model.

[0015] Figure 2 This is a schematic diagram of the entire second perspective of this utility model.

[0016] Figure 3 This is a first-view schematic diagram of the base plate of this utility model.

[0017] Figure 4 This is a second-view schematic diagram of the base plate of this utility model.

[0018] In the diagram: 1. XY moving module; 2. Base plate; 3. Vacuum nozzle; 4. Swing arm; 401. Second lug; 5. Linkage ring; 501. First lug; 6. First slider; 7. First connecting rod; 801. Positioning rod; 802. Retaining ring; 803. Nut; 9. Second slider; 10. Second connecting rod; 11. Screw. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Example:

[0021] Please see Figure 1-4 The adjustable stamping part transfer robot with hole positioning shown includes an XY moving module 1. The moving end of the XY moving module 1 is fixedly connected to a base plate 2. A vacuum nozzle 3 and a swing arm 4 are coaxially arranged on the base plate 2. The vacuum nozzle 3 is fixedly connected to the base plate 2, and the swing arm 4 is rotatably connected to the base plate 2. A linkage ring 5 is rotatably connected to the swing arm 4, and first sliders 6 are slidably connected to both sides of the swing arm 4. First lugs 501 are provided at both ends of the linkage ring 5. A first connecting rod 7 is hinged between the first lugs 501 and the first slider 6. A hole positioning assembly is provided on the first slider 6. The hole positioning assembly includes a positioning rod 801, a retaining ring 802, and a nut 803. A second slider 9 is slidably connected to the base plate 2. A second lug 401 is provided at one end of the swing arm 4. A second connecting rod 10 is hinged between the second lug 401 and the second slider 9.

[0022] The vacuum nozzle 3 is placed inside the through hole of the linkage ring 5, and the vacuum nozzle 3 and the linkage ring 5 are set coaxially. After the vacuum nozzle 3 comes into contact with the stamped part, it adsorbs it.

[0023] An insertion hole is provided at the hinge of the first slider 6 and the first connecting rod 7 to fix the retaining ring 802 to the positioning rod 801. The hole positioning assembly is a detachable structure. According to the diameter of the hole groove of the stamping part, the corresponding positioning rod 801 is selected for installation. The diameter of the threaded section of the positioning rod 801 of different sizes is the same, while the diameter of the lower part used for positioning is different. During installation, the threaded section is passed through the through hole and locked and fixed by the nut 803.

[0024] First grooves are formed at both ends of the swing arm 4 to guide the sliding motion of the first slider 6. Second grooves are formed on the base plate 2 to guide the sliding motion of the second slider 9.

[0025] A screw 11 is provided on the side of the second slider 9. When it is necessary to adjust the angle of the swing arm 4, the second slider 9 is slid, and the swing arm 4 is rotated under the drive of the second connecting rod 10 to achieve the angle adjustment. After the adjustment is completed, the second slider 9 is fixed on the base plate 2 by the screw 11.

[0026] The working principle of this utility model is as follows: Before use, install the hole positioning component according to the hole diameter of the hole groove on the stamping part. According to the diameter of the hole groove of the stamping part, select the corresponding positioning rod 801 for installation. The diameter of the threaded section of the positioning rod 801 of different sizes is the same, while the diameter of the lower part used for positioning is different. During installation, the threaded section is passed through the through hole and locked and fixed by the nut 803.

[0027] According to the distance between the two through holes of the stamping part, adjust the position of the positioning rod 801. By loosening the nut 803, the first slider 6 slides under the action of the first connecting rod 7 and the linkage ring 5. The two first sliders 6 will move away from each other or move closer to each other in the first slide groove to adjust the distance. After the adjustment is completed, tighten the nut 803 to lock and fix the positioning rod 801 and the first slider 6.

[0028] When the angle of the swing arm 4 needs to be adjusted, the second slider 9 is slid down, and the second connecting rod 10 drives the swing arm 4 to rotate to achieve the angle adjustment. After the adjustment is completed, the second slider 9 is fixed to the base plate 2 by the screw 11.

[0029] During the transfer operation, the vacuum nozzle is driven by the XY moving module 1 to move to the material picking station and descend vertically to pick up the material. When picking up the material, the positioning rod 801 is first inserted into the hole groove of the stamped part to position the hole. Then the vacuum nozzle 3 contacts the stamped part to adsorb the workpiece and then the transfer operation is carried out.

[0030] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An adjustable stamping part transfer robot with hole positioning, characterized in that: The system includes an XY moving module (1), the moving end of which is fixedly connected to a base plate (2). A vacuum nozzle (3) and a swing arm (4) are coaxially arranged on the base plate (2). The vacuum nozzle (3) is fixedly connected to the base plate (2), and the swing arm (4) is rotatably connected to the base plate (2). A linkage ring (5) is rotatably connected to the swing arm (4), and first sliders (6) are slidably connected to both sides of the swing arm (4). First lugs (5) are provided at both ends of the linkage ring (5). 01), a first connecting rod (7) is hinged between the first lug (501) and the first slider (6). A hole positioning assembly is provided on the first slider (6). The hole positioning assembly includes a positioning rod (801), a retaining ring (802) and a nut (803). A second slider (9) is slidably connected on the base plate (2). A second lug (401) is provided at one end of the swing arm (4). A second connecting rod (10) is hinged between the second lug (401) and the second slider (9).

2. The adjustable stamping part transfer robot with hole positioning according to claim 1, characterized in that: The vacuum nozzle (3) is located inside the through hole of the linkage ring (5), and the vacuum nozzle (3) is coaxially arranged with the linkage ring (5).

3. The adjustable stamping part transfer robot with hole positioning according to claim 1, characterized in that: The first slider (6) and the first connecting rod (7) are both provided with insertion holes at their hinge joints. The retaining ring (802) is fixedly connected to the positioning rod (801). The upper end of the positioning rod (801) is provided with threads. The nut (803) is connected to the threaded section of the positioning rod (801).

4. The adjustable stamping part transfer robot with hole positioning according to claim 3, characterized in that: The retaining ring (802) is located at the lower part of the swing arm (4), and the threaded section of the positioning rod (801) passes through the insertion hole and the first connecting rod (7) and is connected to the nut (803).

5. The adjustable stamping part transfer robot with hole positioning according to claim 1, characterized in that: The swing arm (4) has a first groove at both ends, and the first slider (6) is slidably connected to the first groove.

6. The adjustable stamping part transfer robot with hole positioning according to claim 1, characterized in that: The base plate (2) has a second sliding groove, and the second slider (9) is slidably connected to the second sliding groove.

7. The adjustable stamping part transfer robot with hole positioning according to claim 6, characterized in that: A screw (11) is provided on the side of the second slider (9).

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