A multi-robot collaborative welding production line support structure

Abstract

The utility model discloses a kind of multi-robot cooperation welding production line support structures, including quick flexible adjusting assembly, the quick flexible adjusting assembly includes receiving frame, auxiliary plate, main adjusting groove, secondary adjusting groove and rectangular bar, the support plate bottom fixed connection receiving frame one end, the receiving frame other end fixed connection auxiliary plate bottom, the support plate and auxiliary plate between one end form main adjusting groove, the secondary adjusting groove is opened in the support plate, the receiving frame bottom end fixed connection rectangular bar, the main adjusting groove and secondary adjusting groove are all movably connected rectangular bar, the secondary adjusting groove is opened Number total two. The utility model is used in cooperation between main adjusting groove and secondary adjusting groove and rectangular bar, other receiving frame can be moved to secondary adjusting groove position when adjusting target receiving frame, and because receiving frame is fixedly connected robot, and then the quick exchange of multiple robot positions can be realized, improve the overall welding efficiency.

Description

Technical Field

[0001] This utility model relates to the field of welding support technology, specifically a support structure for a multi-robot collaborative welding production line. Background Technology

[0002] Multiple robots are often used in the welding process of components, and specific support structures are required to provide stable support for these robots.

[0003] To adapt to the processing of different materials, existing welding production lines typically install detachable structures in the support structure to allow for the positional exchange of different robots. However, in existing technologies, it is usually necessary to completely disassemble the robots before installation and exchange, which is cumbersome and reduces the overall welding efficiency. Therefore, a new structure is needed to solve the above problems.

[0004] The inventors of this application previously applied for CN2024223155294, a high-precision steel structure robot welding production line, which includes a welding platform. Two sets of slide rails are fixedly connected above the welding platform, and movable seats are slidably connected on the slide rails. A positioning frame is fixedly connected to one end of the movable seat. A slide groove is opened in the middle of the welding platform, and a slider is slidably connected inside the slide groove. A movable block is fixedly connected to the upper end of the slider, and a cylinder is fixedly connected in the middle of the slide groove. By setting positioning components and positioning rings on the welding platform, it can correspond with the steel pipe to be processed. At the same time, under the drive of the cylinder, slider, slide groove and rotating component, the two positioning frames move relative to each other to ensure the correspondence of the steel pipe welding joints. The positioning ring can rotate under the drive of the outer gear assembly. The entire equipment does not require manual adjustment, but the modification is small and the effect is not obvious. Utility Model Content

[0005] The purpose of this utility model is to provide a support structure for a multi-robot collaborative welding production line to solve the problems mentioned in the background art. To solve the above technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model is a support structure for a multi-robot collaborative welding production line, comprising:

[0007] The support assembly includes a support plate, support rods, and a receiving frame. The support rods are fixedly installed at the four corners of the bottom of the support plate, and the receiving frame is movably connected to the support plate. There are a total of three receiving frames, and three different types of robots are fixedly installed in the middle of them.

[0008] A quick and flexible adjustment assembly includes a support frame, an auxiliary plate, a main adjustment slot, a secondary adjustment slot, and rectangular rods. One end of the support frame is fixedly connected to the bottom of the support plate, and the other end of the support frame is fixedly connected to the bottom of the auxiliary plate. A main adjustment slot is formed between the support plate and the auxiliary plate. A secondary adjustment slot is formed on the support plate. A rectangular rod is fixedly connected to the bottom of the support frame. Rectangular rods are movably connected to both the main adjustment slot and the secondary adjustment slot. There are a total of two secondary adjustment slots.

[0009] Furthermore, the main adjusting groove is connected to the secondary adjusting groove.

[0010] Furthermore, the quick and flexible adjustment component also includes a limiting plate, and the bottom end of the rectangular rod is fixedly connected to the limiting plate.

[0011] Furthermore, the receiving frame is configured in a U-shape.

[0012] Furthermore, it also includes a convenient locking and disassembly assembly, which includes a main connecting plate and a secondary connecting plate. The main connecting plate is fixedly connected to the top of the auxiliary plate, and the secondary connecting plate is fixedly connected to the top of the support plate. There are a total of three secondary connecting plates, and a receiving frame is movably connected between the main connecting plate and the secondary connecting plate.

[0013] Furthermore, the convenient locking and disassembly assembly also includes a threaded groove and a T-screw, with the threaded groove extending through the main connector plate and the T-screw being movably connected in the threaded groove.

[0014] Furthermore, the convenient locking and disassembly assembly also includes a disassembly groove, with the other end of the support plate and the auxiliary plate forming the disassembly groove.

[0015] The present invention has the following beneficial effects: The main adjustment groove and the secondary adjustment groove are used in conjunction with the rectangular rod, which can move other receiving frames to the position of the secondary adjustment groove when adjusting the target receiving frame. Since the robot is fixedly connected in the receiving frame, it is possible to quickly change the position of multiple robots (compared to the method of disassembling and reinstalling together in the prior art), thereby improving the overall welding efficiency. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall design of this utility model;

[0018] Figure 2 This is a schematic diagram of the connection of the receiving frame of this utility model;

[0019] Figure 3 A schematic diagram showing the threaded groove of this utility model;

[0020] Figure 4 This is a schematic diagram of the connection between the rectangular rod and the limiting plate of this utility model.

[0021] The attached diagram lists the components represented by each number as follows:

[0022] 101. Support plate; 102. Support rod; 103. Receiving frame;

[0023] 201. Receiving frame; 202. Auxiliary plate; 203. Main adjustment groove; 204. Secondary adjustment groove; 205. Rectangular rod; 206. Limiting plate;

[0024] 301. Main connector plate; 302. Secondary connector plate; 303. Threaded groove; 304. T-screw; 305. Disassembly / assembly groove. Detailed Implementation

[0025] 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.

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0027] Please see Figure 1-4 As shown, this utility model is a support structure for a multi-robot collaborative welding production line, comprising:

[0028] The support assembly includes a support plate 101, a support rod 102, and a receiving frame 103. The support rod 102 is fixedly installed at the four corners of the bottom of the support plate 101. The receiving frame 103 is movably connected to the support plate 101. There are a total of three receiving frames 103, and three different types of robots are fixedly installed in the middle of them.

[0029] The quick and flexible adjustment component includes a support frame 201, an auxiliary plate 202, a main adjustment groove 203, a secondary adjustment groove 204, and a rectangular rod 205. One end of the support frame 201 is fixedly connected to the bottom of the support plate 101, and the other end of the support frame 201 is fixedly connected to the bottom of the auxiliary plate 202. A main adjustment groove 203 is formed between the support plate 101 and the auxiliary plate 202. A secondary adjustment groove 204 is opened on the support plate 101. The rectangular rod 205 is fixedly connected to the bottom of the support frame 103. The rectangular rod 205 is movably connected to both the main adjustment groove 203 and the secondary adjustment groove 204. A total of two secondary adjustment grooves 204 are provided. The main adjustment groove 203 connects to the secondary adjustment groove 204.

[0030] The support rod 102 is used to support the support plate 101, which in turn provides initial support for the receiving frame 103. The setting of the receiving frame 201 ensures the installation of the auxiliary plate 202. The auxiliary plate 202 and the support plate 101 work together to ensure the formation of the main adjustment groove 203. The setting of the rectangular rod 205 ensures the movement of the receiving frame 103 along the main adjustment groove 203 and the secondary adjustment groove 204. The secondary adjustment groove 204 is used to temporarily place one of the receiving frames 103, which ensures the positional adjustment of the other receiving frame 103 in the main adjustment groove 203. This enables rapid positional adjustment between the receiving frames 103, allowing different robots to be quickly adjusted according to different production needs or products, thus improving the overall welding production efficiency.

[0031] The quick and flexible adjustment component also includes a limiting plate 206, and the bottom end of the rectangular rod 205 is fixedly connected to the limiting plate 206;

[0032] The limiting plate 206 is used to limit the receiving frame 103 to prevent it from detaching from the support plate 101.

[0033] The support frame 201 is designed with a U-shaped structure.

[0034] The structural design of the receiving frame 201 can prevent it from affecting the normal movement of the bottom limiting plate 206 of the receiving frame 103.

[0035] Working principle: During adjustment, the idle receiving frame 103 is first moved into the upper part of the secondary adjustment slot 204 for temporary storage. During this process, the rectangular rod 205 and the limiting plate 206 at the bottom of the idle receiving frame 103 move from the main adjustment slot 203 to the secondary adjustment slot 204. Then the target receiving frame 103 is adjusted, and so on, to realize the position swap between different receiving frames 103.

[0036] Please see Figure 1-4 As shown, this embodiment, based on the above embodiment, further includes:

[0037] The easy-locking and disassembly assembly includes a main connecting plate 301 and a secondary connecting plate 302. The top of the auxiliary plate 202 is fixedly connected to the main connecting plate 301, and the top of the support plate 101 is fixedly connected to the secondary connecting plate 302. There are a total of three secondary connecting plates 302. The main connecting plate 301 and the secondary connecting plate 302 are movably connected to the receiving frame 103. The easy-locking and disassembly assembly also includes a threaded groove 303 and a T-screw 304. The threaded groove 303 is opened through the main connecting plate 301, and the T-screw 304 is movably connected in the threaded groove 303.

[0038] The main connecting plate 301 and the secondary connecting plate 302 work together to ensure the initial stable connection of the receiving frame 103 after it moves. The T-shaped screw 304 and the threaded groove 303 work together to firmly clamp and limit the moving receiving frame 103.

[0039] The convenient locking and disassembly assembly also includes a disassembly groove 305, which is formed at the other end between the support plate 101 and the auxiliary plate 202.

[0040] The movable rectangular rod 205 in the disassembly slot 305 provides a guarantee for the convenient disassembly and assembly of the receiving frame 103 and the robot above it.

[0041] Working principle: After the positions of the different receiving frames 103 are interchanged, the T-screws 304 are tightened at the threaded groove 303. With the cooperation of the secondary connecting plate 302, the receiving frame 103 is firmly locked. When it is necessary to disassemble the receiving frame 103, first loosen the T-screws 304, and then push the receiving frame 103 so that the rectangular rod 205 at its bottom end moves along the main adjustment groove 203 to the disassembly groove 305, and disassembly can be achieved.

[0042] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A support structure for a multi-robot collaborative welding production line, characterized in that, include: The support assembly includes a support plate (101), a support rod (102), and a receiving frame (103). The support rod (102) is fixedly installed at the four corners of the bottom end of the support plate (101). The receiving frame (103) is movably connected to the support plate (101). There are a total of three receiving frames (103), and three different types of robots are fixedly installed in the middle of them. A quick and flexible adjustment component includes a support frame (201), an auxiliary plate (202), a main adjustment slot (203), a secondary adjustment slot (204), and a rectangular rod (205). The bottom of the support plate (101) is fixedly connected to one end of the support frame (201), and the other end of the support frame (201) is fixedly connected to the bottom of the auxiliary plate (202). The main adjustment slot (203) is formed between the support plate (101) and the auxiliary plate (202). The secondary adjustment slot (204) is opened on the support plate (101). The bottom of the support frame (103) is fixedly connected to the rectangular rod (205). The rectangular rod (205) is movably connected in both the main adjustment slot (203) and the secondary adjustment slot (204). There are a total of two secondary adjustment slots (204).

2. The support structure for a multi-robot collaborative welding production line according to claim 1, characterized in that: The main regulating groove (203) is connected to the secondary regulating groove (204).

3. The support structure for a multi-robot collaborative welding production line according to claim 1, characterized in that: The quick and flexible adjustment component also includes a limiting plate (206), and the bottom end of the rectangular rod (205) is fixedly connected to the limiting plate (206).

4. The support structure for a multi-robot collaborative welding production line according to claim 1, characterized in that: The support frame (201) is arranged in a U-shape.

5. The support structure for a multi-robot collaborative welding production line according to claim 1, characterized in that: It also includes a convenient locking and disassembly assembly, which includes a main connecting plate (301) and a secondary connecting plate (302). The top of the auxiliary plate (202) is fixedly connected to the main connecting plate (301), and the top of the support plate (101) is fixedly connected to the secondary connecting plate (302). There are a total of three secondary connecting plates (302). The main connecting plate (301) and the secondary connecting plate (302) are movably connected to a receiving frame (103).

6. The support structure for a multi-robot collaborative welding production line according to claim 5, characterized in that: The convenient locking and disassembly assembly also includes a threaded groove (303) and a T-screw (304). The threaded groove (303) is opened through the main connecting plate (301), and the T-screw (304) is movably connected in the threaded groove (303).

7. The support structure for a multi-robot collaborative welding production line according to claim 5, characterized in that: The convenient locking and disassembly assembly also includes a disassembly groove (305), which is formed at the other end between the support plate (101) and the auxiliary plate (202).

Images