Double-station detection riveting equipment
By setting adjustment and limiting structures in the dual-station inspection and riveting equipment, the positions of the riveting machine and the vision camera are adjusted, solving the problems of misjudgment and unstable riveting caused by human error, and improving the accuracy and efficiency of riveting and inspection.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SUZHOU XINGLIAN YI METAL TECH CO LTD
- Filing Date
- 2025-05-26
- Publication Date
- 2026-05-19
AI Technical Summary
Existing dual-station inspection and riveting equipment suffers from inconsistent benchmarks between the riveting and inspection stations due to human error or fixture wear during workpiece transfer, leading to misjudgments and unstable riveting quality.
By setting up adjustment and limiting structures, the positions of the riveting machine and vision camera can be adjusted, making it easier to rivet and inspect on the same workbench, avoiding repeated disassembly and assembly of workpieces, ensuring positional accuracy, and quickly fixing workpieces through the limiting structure to adapt to different specifications.
This improved the accuracy and efficiency of riveting and inspection, avoided positional deviations and workpiece wear caused by human error, and enhanced production efficiency and quality stability.
Smart Images
Figure CN224254040U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of dual-station inspection and riveting equipment, specifically dual-station inspection and riveting equipment. Background Technology
[0002] Dual-station inspection and riveting equipment is an automated device that integrates riveting processing and inspection functions. It typically has two independent workstations. The riveting mechanism on one station performs riveting operations on the workpiece according to set parameters, while the other station simultaneously captures images through a vision camera to analyze the morphology and mechanical properties of the riveting points. Through the collaborative operation of the two stations, this equipment significantly improves production efficiency and achieves full-process quality control of the riveting process. It is suitable for batch processing scenarios of workpieces with high requirements for riveting accuracy and reliability in industries such as electronics, automotive parts, and home appliances.
[0003] When using a dual-station inspection and riveting equipment, the workpiece to be processed is placed on the loading table, the riveting mechanism completes the riveting according to the parameters, and then the riveted workpiece is moved to the inspection station. The vision camera captures and analyzes the images. Qualified parts flow into the next process, and unqualified parts are rejected. The equipment continues to operate in a cycle. However, in actual use, when the workpiece is transferred between stations, the fixtures need to be manually disassembled and assembled. Multiple disassemblies and assemblies may cause the workpiece positioning reference to shift due to human operation errors or fixture wear. For example, the fixture references of the riveting station and the inspection station are not consistent, which may cause misjudgment during inspection or unstable riveting quality. Therefore, we propose a dual-station inspection and riveting equipment. Utility Model Content
[0004] The purpose of this invention is to provide a dual-station inspection and riveting device to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a dual-station inspection riveting device, comprising a base, a riveting machine, and a vision camera. A frame is fixedly connected to the surface of the base, and two workbenches are fixedly connected to the surface of the base. An adjustment structure is provided on the surface of the frame, and the adjustment structure includes a threaded rod that threads through the frame. A bracket is rotatably connected to one end of the threaded rod near the base. A servo motor is fixedly connected to the surface of the bracket, and a mounting plate is fixedly connected to the output end of the servo motor. The riveting machine and the vision camera are both mounted on the surface of the mounting plate.
[0006] The effect achieved by the above components is as follows: by setting the adjustment structure, it is easy to adjust the position of the riveting machine and the vision camera, so that the workpieces can be riveted and inspected on the same worktable surface. At the same time, another workpiece can be inspected during the riveting process, thereby avoiding the need to repeatedly disassemble and reassemble the workpieces during the riveting and inspection process, thus ensuring the accuracy of riveting and inspection.
[0007] Preferably, an extension arm is fixedly connected to the surface of the bracket, a guide rail is fixedly connected to the end of the extension arm away from the bracket, and a guide rod is fixedly connected to the surface of the mounting plate, the guide rod being attached to the inner wall of the guide rail.
[0008] The effect achieved by the above components is that the guide rail cooperates with the guide rod on the mounting plate to ensure that the mounting plate can accurately rotate the position of the riveting machine and the vision camera when rotating, thereby avoiding deviation in the position of the riveting machine and the vision camera after rotation.
[0009] Preferably, the surface of the frame has two limiting rods that slide through it, and both limiting rods are fixedly connected to the bracket.
[0010] The effect achieved by the above components is that the movement of the bracket will cause the two limiting rods to slide within the frame. The limiting rods limit the movement path of the bracket, thereby preventing the bracket from rotating during movement.
[0011] Preferably, one end of the threaded rod is fixedly connected to a turntable, and the cross-section of the turntable is in the shape of a cross.
[0012] The effect achieved by the above components is that the rotation of the turntable will drive the threaded rod to rotate, and the turntable facilitates the rotation of the threaded rod.
[0013] Preferably, the surface of the base is provided with a limiting structure, the limiting structure including two fixing rods, both of which are fixedly connected to the base. A rectangular rod is fixedly connected to the end of the fixing rod away from the base. The surface of the rectangular rod has several round holes. Two rectangular frames are fitted on the surface of the rectangular rod. A pin slides through the surface of the rectangular frame. The size of the pin matches the size of the round holes. A limiting arm is fixedly connected to one side of the rectangular frame. Two locking blocks are fixedly connected to the surface of the limiting arm.
[0014] The effect achieved by the above components is as follows: by setting a limiting structure, the position of the round hole is marked on the rectangular rod according to different workpiece specifications in advance, and the pin is directly inserted into the corresponding round hole to quickly limit the workpiece on the worktable surface, thereby improving production efficiency.
[0015] Preferably, a spring is fitted onto the arc surface of the pin, and the two ends of the spring are fixedly connected to the pin and the rectangular frame, respectively.
[0016] The effect achieved by the above components is that the pin is inserted into the round hole with the help of the spring's contraction force. The spring improves the stability of the pin's insertion into the round hole and prevents the pin from coming out of the round hole due to shaking.
[0017] Preferably, a protective pad is fixedly connected to the surface of the card block, and the protective pad is made of rubber.
[0018] The effect achieved by the above components is as follows: the locking block will cause the protective pad to abut against the surface of the workpiece. The protective pad avoids rigid contact when the workpiece is in a limiting position, while increasing the friction, preventing the locking block from slipping, and protecting the surface of the workpiece from wear by the locking block.
[0019] Compared with the prior art, the beneficial effects of this utility model are:
[0020] This utility model, by setting an adjustment structure, facilitates the adjustment of the position of the riveting machine and the vision camera, so that the workpieces can be riveted and inspected on the same worktable surface. At the same time, another workpiece can be inspected during the riveting process, thereby avoiding the need to repeatedly disassemble and reassemble the workpieces during riveting and inspection, and thus ensuring the accuracy of riveting and inspection.
[0021] By setting a limiting structure, the position of the round hole is marked on the rectangular rod according to different workpiece specifications in advance. The pin is directly inserted into the corresponding round hole, which quickly limits the workpiece to the worktable surface and improves production efficiency. Attached Figure Description
[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0023] Figure 2 This is a structural schematic diagram of the present invention from another angle;
[0024] Figure 3 This is a schematic diagram of the adjustment structure of this utility model;
[0025] Figure 4 This is a schematic diagram of the limiting structure of this utility model.
[0026] In the diagram: 1. Base; 2. Frame; 3. Riveting machine; 4. Vision camera; 5. Worktable; 6. Adjustment structure; 61. Threaded rod; 62. Bracket; 63. Servo motor; 64. Mounting plate; 65. Extension arm; 66. Guide rail; 67. Guide rod; 68. Limiting rod; 69. Turntable; 7. Limiting structure; 71. Fixing rod; 72. Rectangular rod; 73. Round hole; 74. Rectangular frame; 75. Pin; 76. Limiting arm; 77. Locking block; 78. Spring; 79. Protective pad. Detailed Implementation
[0027] 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.
[0028] Please see Figure 1-2 This utility model provides a technical solution: a dual-station inspection and riveting device, including a base 1, a riveting machine 3, and a vision camera 4. A frame 2 is fixedly connected to the surface of the base 1, and two worktables 5 are fixedly connected to the surface of the base 1. An adjustment structure 6 is provided on the surface of the frame 2. By setting the adjustment structure 6, the positions of the riveting machine 3 and the vision camera can be easily adjusted, so that the workpieces can be riveted and inspected on the same worktable 5. At the same time, another workpiece can be inspected during the riveting process, thus avoiding the need to repeatedly disassemble and reassemble the workpieces during riveting and inspection, thereby ensuring the accuracy of riveting and inspection. A limiting structure 7 is provided on the surface of the base 1. By setting the limiting structure 7, the positions of the round holes 73 are marked on the rectangular rod 72 according to different workpiece specifications. The pins 75 are directly inserted into the corresponding round holes 73, quickly and quickly limiting the workpieces on the surface of the worktable 5, improving production efficiency.
[0029] Reference Figure 3 As shown in this embodiment: the adjustment structure 6 includes a threaded rod 61, which is threaded through the frame 2. A bracket 62 is rotatably connected to one end of the threaded rod 61 near the base 1. A servo motor 63 is fixedly connected to the surface of the bracket 62. A mounting plate 64 is fixedly connected to the output end of the servo motor 63. The riveting machine 3 and the vision camera 4 are both mounted on the surface of the mounting plate 64. An extension arm 65 is fixedly connected to the surface of the bracket 62. A guide rail 66 is fixedly connected to the end of the extension arm 65 away from the bracket 62. A guide rod 67 is fixedly connected to the surface of the mounting plate 64. The guide rod 67 fits against the inner wall of the guide rail 66. The guide rail 66 cooperates with the guide rod 67 on the mounting plate 64 to ensure that the mounting plate 64 can accurately rotate the positions of the riveting machine 3 and the vision camera 4 when rotating, thereby avoiding positional deviations of the riveting machine 3 and the vision camera 4 after rotation. Two limiting rods 68 slide through the surface of frame 2. Both limiting rods 68 are fixedly connected to bracket 62. When bracket 62 moves, it causes the two limiting rods 68 to slide within frame 2. The limiting rods 68 restrict the movement path of bracket 62, thereby preventing bracket 62 from rotating during movement. One end of threaded rod 61 is fixedly connected to turntable 69. The cross-section of turntable 69 is cross-shaped. Rotation of turntable 69 causes threaded rod 61 to rotate, thus facilitating the rotation of threaded rod 61.
[0030] Reference Figure 4As shown, specifically, the limiting structure 7 includes two fixing rods 71, both of which are fixedly connected to the base 1. A rectangular rod 72 is fixedly connected to the end of each fixing rod 71 away from the base 1. Several circular holes 73 are formed on the surface of the rectangular rod 72. Two rectangular frames 74 are fitted onto the surface of the rectangular rod 72. A pin 75 slides through the surface of the rectangular frame 74. The size of the pin 75 matches the size of the circular hole 73. A limiting arm 76 is fixedly connected to one side of the rectangular frame 74. Two locking blocks 77 are fixedly connected to the surface of the limiting arm 76. A spring 78 is fitted onto the arc surface of the pin 75. The two ends of the spring 78 are fixedly connected to the pin 75 and the rectangular frame 74, respectively. The pin 75 will be inserted into the circular hole 73 by the force of the spring 78's contraction. The spring 78 improves the stability of the pin 75 inserted into the circular hole 73 and prevents the pin 75 from coming out of the circular hole 73 due to shaking. A protective pad 79 is fixedly connected to the surface of the locking block 77. The protective pad 79 is made of rubber. The locking block 77 will cause the protective pad 79 to abut against the surface of the workpiece. The protective pad 79 achieves the purpose of avoiding rigid contact when the workpiece is limited, while increasing the friction, preventing the locking block 77 from slipping, and protecting the surface of the workpiece from being worn by the locking block 77.
[0031] Working Principle: The base 1 has two worktables 5, serving as a riveting station and an inspection station respectively. A frame 2 spans the base 1, and an adjustment structure 6 is mounted on the frame 2. The riveting machine 3 and the vision camera 4 pass through the surface of the mounting plate 64. When riveting and inspection of the workpiece are required, first, the turntable 69 is rotated. The rotation of the turntable 69 drives the threaded rod 61 to rotate. The rotation of the threaded rod 61 causes it to rotate within the frame 2 via the thread. The movement of the threaded rod 61 causes the bracket 62 to move closer to the base 1. The movement of the bracket 62 causes two limit rods 68 to slide within the frame 2, thus limiting the movement path of the bracket 62 and preventing it from rotating during movement. The movement of the bracket 62 drives the servo motor 63 to move, which in turn drives the mounting plate 64. The movement of the mounting plate 64 simultaneously moves the riveting machine 3 and the vision camera 4, thereby adjusting their vertical height to accommodate workpieces of different sizes. After adjustment, the workpiece is mounted on the surface of the worktable 5. Then, the servo motor 63 drives the mounting plate 64 to rotate, allowing the riveting machine 3 or the vision camera 4 to be switched to the working position. The riveting machine 3 completes the riveting operation according to the set parameters, riveting the workpiece on one side of the worktable 5. At the same time, the vision camera 4 detects the workpiece on the other side. The guide rail 66 cooperates with the guide rod 67 on the mounting plate 64 to ensure that the mounting plate 64 can accurately rotate the position of the riveting machine 3 and the vision camera 4 when rotating, thereby avoiding deviations in the position of the riveting machine 3 and the vision camera 4 after rotation.
[0032] First, place the workpiece on the surface of the worktable 5. Then, fit the rectangular frame 74 onto the rectangular rod 72. The pin 75 is not inserted into the round hole 73 and can slide freely along the rectangular rod 72 to adjust its position. Then, according to the workpiece size, manually push the rectangular frame 74 to slide on the rectangular rod 72 to adjust the distance between the two rectangular frames 74. The movement of the rectangular frame 74 will drive the limit arm 76 to move, and the movement of the limit arm 76 will drive the locking block 77 to move. When the locking block 77 moves to the appropriate position, the locking block 77 will cause the protective pad 79 to abut against the surface of the workpiece. 7 will clamp the workpiece. The protective pad 79 will prevent rigid contact when the workpiece is limited, while increasing the friction to prevent the jamming block 77 from slipping and protect the workpiece surface from being worn by the jamming block 77. Then, the pin 75 will be released. The pin 75 will be inserted into the round hole 73 with the help of the contraction force of the spring 78. The pin 75 will limit the position of the rectangular frame 74, thereby limiting the position of the rectangular frame 74. The spring 78 will improve the stability of the pin 75 inserted into the round hole 73 and prevent the pin 75 from falling out of the round hole 73 due to shaking.
[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0034] 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. A dual-station inspection and riveting device, comprising a base (1), a riveting machine (3), and a vision camera (4), wherein a frame (2) is fixedly connected to the surface of the base (1), and two workbenches (5) are fixedly connected to the surface of the base (1), and an adjustment structure (6) is provided on the surface of the frame (2), characterized in that: The adjustment structure (6) includes a threaded rod (61) that is threaded through the frame (2). The end of the threaded rod (61) near the base (1) is rotatably connected to a bracket (62). A servo motor (63) is fixedly connected to the surface of the bracket (62). The output end of the servo motor (63) is fixedly connected to a mounting plate (64). The riveting machine (3) and the vision camera (4) are both mounted on the surface of the mounting plate (64).
2. The dual-station inspection and riveting equipment according to claim 1, characterized in that: An extension arm (65) is fixedly connected to the surface of the bracket (62), and a guide rail (66) is fixedly connected to the end of the extension arm (65) away from the bracket (62). A guide rod (67) is fixedly connected to the surface of the mounting plate (64), and the guide rod (67) is attached to the inner wall of the guide rail (66).
3. The dual-station inspection and riveting equipment according to claim 1, characterized in that: The surface of the frame (2) has two limiting rods (68) that slide through it, and both limiting rods (68) are fixedly connected to the bracket (62).
4. The dual-station inspection and riveting equipment according to claim 1, characterized in that: One end of the threaded rod (61) is fixedly connected to a turntable (69), and the cross-section of the turntable (69) is in the shape of a cross.
5. The dual-station inspection and riveting equipment according to claim 1, characterized in that: The base (1) has a limiting structure (7) on its surface. The limiting structure (7) includes two fixing rods (71). Both fixing rods (71) are fixedly connected to the base (1). A rectangular rod (72) is fixedly connected to one end of the fixing rod (71) away from the base (1). The rectangular rod (72) has several round holes (73) on its surface. Two rectangular frames (74) are fitted on the surface of the rectangular rod (72). A pin (75) slides through the surface of the rectangular frame (74). The size of the pin (75) matches the size of the round holes (73). A limiting arm (76) is fixedly connected to one side of the rectangular frame (74). Two locking blocks (77) are fixedly connected to the surface of the limiting arm (76).
6. The dual-station inspection and riveting equipment according to claim 5, characterized in that: The arc surface of the pin (75) is fitted with a spring (78), and the two ends of the spring (78) are fixedly connected to the pin (75) and the rectangular frame (74) respectively.
7. The dual-station inspection and riveting equipment according to claim 5, characterized in that: The surface of the card block (77) is fixedly connected to a protective pad (79), which is made of rubber.