Full-automatic assembling machine for motorcycle starting relay

Abstract

The invention belongs to the technical field of automatic assembly equipment, and particularly relates to a motorcycle starting relay full-automatic assembly machine which comprises an upper cover rivet assembly equipment unit, a rivet riveting equipment unit and a detection and separation equipment unit. A rivet riveting equipment unit and a detection and separation equipment unit are sequentially mounted behind the upper cover assembling rivet equipment unit; a plurality of spiral feeding discs used for feeding are arranged around the upper cover assembling rivet equipment unit, the rivet riveting equipment unit and the detecting and separating equipment unit. Through the layout of series connection and centralized feeding of the modular units, an integrated automatic production line covering the relay core assembly process is constructed, a complete physical system is provided for unmanned operation in the whole process from spare parts to finished products, and therefore the production efficiency is greatly improved for greatly reducing dependence on links such as manual feeding, alignment, pressing and locking. And a structural foundation is laid for improving the stability of the whole production takt and the consistency of product assembly.

Description

Technical Field

[0001] This invention belongs to the field of automatic assembly equipment technology, specifically a fully automatic assembly machine for motorcycle starter relays. Background Technology

[0002] A fully automatic assembly machine for motorcycle starter relays is a specialized piece of equipment used to automatically assemble and test multiple internal components of the starter relay. This equipment typically integrates an automatic feeding system consisting of a vibratory feeder or conveyor belt, a multi-station rotary or linear assembly platform, a robotic arm, an automatic screw locking unit, and an electrical performance testing and unloading mechanism.

[0003] Operators load the necessary components for the relay, such as the base, contacts, coil, housing, and screws, into the corresponding vibratory feeders or hoppers. After the equipment starts, each loading unit automatically transports the parts to designated positions, where robotic arms or assembly heads pick them up and sequentially perform precise alignment, assembly, and pressing on the assembly platform. Subsequently, the screw locking unit automatically tightens the fixing screws, and the assembled relay is transferred to the testing station for automated electrical performance testing. Finally, qualified products are automatically output and collected by the unloading mechanism, while unqualified products are automatically rejected. The operator's main responsibilities are monitoring equipment operation and periodically replenishing materials.

[0004] Currently, the assembly and production of motorcycle starter relays generally relies on manual or semi-automatic methods for processes such as parts loading, alignment, pressing, and locking. This manual-based model not only has limited production efficiency and is labor-intensive, but is also prone to poor product consistency due to operational fluctuations, resulting in quality risks such as missing parts, incorrect assembly, or uneven torque. Therefore, how to design a high-precision, highly stable fully automated assembly equipment to achieve full automation from parts to finished products, thereby significantly improving production efficiency, saving manpower, and ensuring product reliability and consistency, has become an urgent technical problem that needs to be solved in this field.

[0005] Therefore, the present invention provides a fully automatic assembly machine for motorcycle starter relays. Summary of the Invention

[0006] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0007] The technical solution adopted by the present invention to solve its technical problem is as follows: The present invention provides a fully automatic assembly machine for motorcycle starter relays, comprising an upper cover assembly riveting equipment unit, a riveting pressing equipment unit, and a detection and separation equipment unit; the upper cover assembly riveting equipment unit is followed by the riveting pressing equipment unit and the detection and separation equipment unit in sequence; multiple spiral feeding discs for feeding materials are provided around the upper cover assembly riveting equipment unit, the riveting pressing equipment unit, and the detection and separation equipment unit; a conveying device for conveying materials is installed between the upper cover assembly riveting equipment unit, the riveting pressing equipment unit, and the detection and separation equipment unit.

[0008] Through this modular unit series and centralized material supply layout, an integrated automated production line covering the core assembly process of relays is constructed. This provides a complete physical system for achieving fully unmanned operation from parts to finished products, thus laying a structural foundation for significantly reducing reliance on manual feeding, alignment, pressing and fastening, and improving the stability of the overall production cycle and the consistency of product assembly.

[0009] Preferably, the detection and separation equipment unit is equipped with, at one time, a moving iron core semi-finished product assembly module, a screw assembly module, a top cover assembly module, a small sealing ring assembly module, a flat gasket assembly module, a spring gasket assembly module, a first nut pre-assembly module, a first nut tightening module, a second nut pre-assembly module, a second nut tightening module, a large sealing ring device module, a liner ring assembly module, a missing component detection and NG separation module, and a semi-finished product discharge module.

[0010] By compactly integrating more than ten delicate assembly and testing processes into a single equipment unit, a high degree of automation and process centralization of the complex assembly process in the latter half of the relay is achieved. This significantly reduces the need for manual handling and transfer between multiple workstations, as well as the need for independent monitoring of each process, thereby improving the continuity, efficiency, and process controllability of production at this stage.

[0011] Preferably, the upper cover assembly module is in a rivet-attached state when the upper cover is installed.

[0012] By using a rivet-mounted top cover for assembly, the complexity of this module's operation is simplified, allowing it to focus on precise alignment and pressing, thereby improving the reliability and assembly speed of the lid-closing process.

[0013] Preferably, during assembly, the small sealing ring assembly module assembles two materials onto the upper cover.

[0014] By setting up a small sealing ring assembly module, two small sealing rings can be picked up and accurately installed onto the corresponding positions on the upper cover of the relay in one work cycle. By realizing the synchronous assembly of the two materials, the installation action that originally required two separate actions is combined into one, thereby improving the work efficiency of this process and reducing one assembly cycle.

[0015] Preferably, the flat gasket assembly module can be assembled from both sides during assembly.

[0016] By setting up a flat gasket assembly module, the system has the ability to identify the front and back of the flat gasket (usually through a visual sensor or mechanical structure) and can ensure that it is installed in the correct direction during the assembly process. Through automatic identification and correction of the installation direction, the quality risks of gaskets being installed backwards due to manual placement or incorrect output of the vibratory feeder are eliminated, thereby improving the accuracy of the assembly of this part and the functional reliability of the product.

[0017] Preferably, during assembly, the screw assembly module assembles two screws onto the upper cover.

[0018] By setting up a screw assembly module, the gripping, alignment, and screwing (or pressing) actions of two screws can be completed in one operation; the synchronous assembly design of the two screws ensures the consistency of the installation position of the two symmetrical screws and improves the assembly efficiency, thereby reducing the cumulative error and time consumption that may be caused by installing them one by one.

[0019] Preferably, the detection and NG separation is an integrated structure.

[0020] By integrating detection and separation actions in real time and in space, the processing path for defective products is shortened, enabling rapid response and preventing defective products from mixing with qualified products while maintaining a stable feeding rhythm.

[0021] Preferably, the first nut pre-installation module and the first nut tightening module and the second nut tightening module are two identical sets of structures.

[0022] By using the same two sets of structures, parallel processing of symmetrical workstations or the same processes is achieved, thereby improving assembly efficiency and ensuring the consistency of torque at multiple identical fastening points.

[0023] The beneficial effects of this invention are as follows: 1. The fully automatic assembly machine for motorcycle starter relays described in this invention constructs an integrated automatic production line covering the core assembly process of the relay through a modular unit series and centralized material supply layout. This provides a complete physical system for achieving fully unmanned operation from parts to finished products, thereby laying a structural foundation for significantly reducing reliance on manual feeding, alignment, pressing and locking, and improving the stability of the overall production cycle and the consistency of product assembly.

[0024] 2. The fully automatic assembly machine for motorcycle starter relays described in this invention integrates more than ten fine assembly and testing processes into one equipment unit, achieving a high degree of automation and process centralization in the complex assembly process of the latter half of the relay. This significantly reduces the need for manual handling and transfer between multiple workstations, as well as the need for independent monitoring of each process, thereby improving the continuity, efficiency, and process controllability of production at this stage. Attached Figure Description

[0025] The invention will now be further described with reference to the accompanying drawings.

[0026] Figure 1 This is a top view of the device of the present invention; Figure 2 This is a top view of the assembly equipment of the present invention; Figure 3 This is a structural diagram of the detection and separation equipment in this invention; Figure 4 This is a schematic diagram of the structure of the top cover assembly riveting device and the riveting pressing device in this invention; Figure 5 It is a 3D view of the detection and separation equipment; Figure 6 It is a 3D diagram of a riveting and pressing equipment; Figure 7 It is a 3D diagram of the equipment for assembling and riveting the top cover; Figure 8 This is a top view of the detection and separation equipment; In the diagram: 1. Top cover assembly riveting equipment unit; 2. Riveting pressing equipment unit; 3. Detection and separation equipment unit; 31. Moving iron core semi-finished product assembly module; 32. Screw assembly module; 33. Top cover assembly module; 34. Small sealing ring assembly module; 35. Flat washer assembly module; 36. Spring washer assembly module; 37. First nut pre-assembly module; 38. First nut tightening module; 39. Second nut pre-assembly module; 310. Second nut tightening module; 311. Large sealing ring device module; 312. Liner ring assembly module; 313. Missing part detection and NG separation module; 314. Semi-finished product discharge module. Detailed Implementation

[0027] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0028] like Figures 1 to 2 As shown in the embodiment of the present invention, a fully automatic motorcycle starter relay assembly machine includes a top cover assembly riveting equipment unit 1, a riveting pressing equipment unit 2, and a detection and separation equipment unit 3; the top cover assembly riveting equipment unit 1 is followed by the riveting pressing equipment unit 2 and the detection and separation equipment unit 3 in sequence; multiple spiral feeding discs for feeding materials are provided around the top cover assembly riveting equipment unit 1, the riveting pressing equipment unit 2, and the detection and separation equipment unit 3; a conveying device for conveying materials is installed between the top cover assembly riveting equipment unit 1, the riveting pressing equipment unit 2, and the detection and separation equipment unit 3.

[0029] By setting up a top cover assembly riveting equipment unit 1, a riveting pressing equipment unit 2, and a detection and separation equipment unit 3 arranged sequentially according to the process sequence, and connected in series by a conveyor to form a continuous material flow, multiple spiral feeding trays are configured around each unit to automatically supply bulk parts such as rivets, sealing rings, gaskets, and nuts. During operation, the plastic top cover first enters the top cover assembly riveting equipment unit 1 to complete the initial rivet installation and pre-pressing, and then is conveyed to the riveting pressing equipment unit 2 for the final riveting and fixing of the rivets. Finally, it enters the detection and separation equipment unit 3 to complete the automated assembly, detection, and sorting of a series of subsequent parts such as the moving iron core, screw, seals, and fasteners. Through this modular unit series and centralized material supply layout, an integrated automated production line covering the core assembly process of relays is constructed, providing a complete physical system for realizing fully unmanned operation from bulk parts to finished products. This lays the structural foundation for significantly reducing reliance on manual feeding, alignment, pressing, and locking, and improving the stability of the overall production cycle and the consistency of product assembly.

[0030] The detection and separation equipment unit 3 is equipped with the following modules in one step: a moving iron core semi-finished product assembly module 31, a screw assembly module 32, a top cover assembly module 33, a small sealing ring assembly module 34, a flat gasket assembly module 35, a spring gasket assembly module 36, a first nut pre-assembly module 37, a first nut tightening module 38, a second nut pre-assembly module 39, a second nut tightening module 310, a large sealing ring device module 311, a liner assembly module 312, a missing component detection and NG separation module 313, and a semi-finished product discharge module 314.

[0031] By integrating fourteen highly specialized functional modules—from the moving iron core semi-finished product assembly module 31 to the semi-finished product discharge module 314—along the process flow within the detection and separation equipment unit 3, a miniaturized precision assembly line is formed. This allows the semi-finished products, after being riveted in the previous stage, to flow sequentially through each module, completing the following in turn: installation of the moving iron core assembly, installation of the twin screws, precise closing of the rivet-covered cap, synchronous installation of two small sealing rings, installation of flat washers with front and back recognition functions, installation of spring washers, pre-installation and graded tightening of the first and second nuts, installation of the large sealing ring and bushing, comprehensive missing component detection, automatic separation of defective products, and output of qualified semi-finished products. By compactly integrating such numerous and precise assembly and detection processes into a single equipment unit, a high degree of integration and automation is achieved in the complex assembly process of the latter half of the relay. This minimizes material transfers, waiting times, and corresponding manual monitoring and intervention between processes, significantly improving the continuity, efficiency, and overall process controllability of production at this stage.

[0032] The upper cover assembly module 33 is in a rivet-attached state when the upper cover is installed.

[0033] By setting the top cover assembly module 33 to pre-install rivets on the top cover during processing, the required rivets for the top cover have been installed and fixed by the upstream top cover assembly rivet equipment unit 1 and rivet pressing equipment unit 2 before the top cover enters this module. By using the top cover with rivets for the closing assembly, the operation complexity of this module is simplified, allowing it to focus on precise alignment and pressing, thereby improving the reliability and assembly speed of the closing process.

[0034] During assembly, the small sealing ring assembly module 34 assembles two materials onto the upper cover.

[0035] By setting up the small sealing ring assembly module 34, two small sealing rings can be picked up and accurately installed to the corresponding positions on the upper cover of the relay in one work cycle. By realizing the synchronous assembly of the two materials, the installation action that originally required two separate actions is combined into one, thereby improving the work efficiency of this process and reducing one assembly cycle.

[0036] The flat gasket assembly module 35 can be assembled from both sides during assembly.

[0037] By setting the flat gasket assembly module 35, it has the ability to identify the front and back of the flat gasket (usually through a visual sensor or mechanical structure) and can ensure that it is installed in the correct direction during the assembly process. By automatically identifying and correcting the installation direction, the quality risks of the gasket being installed backwards due to manual placement or incorrect output of the vibratory feeder are eliminated, thereby improving the accuracy of the assembly of the part and the functional reliability of the product.

[0038] During assembly, the screw assembly module 32 assembles two screws onto the upper cover.

[0039] By setting the screw assembly module 32, the gripping, alignment and screwing (or pressing) actions of two screws can be completed in one operation; the synchronous assembly design of the two screws ensures the consistency of the installation position of the two symmetrical screws and improves the assembly efficiency, thereby reducing the cumulative error and time consumption that may be caused by installing them one by one.

[0040] The detection and NG separation of the 313 are integrated into a single structure.

[0041] By setting module 313 to adopt an integrated structure that combines detection and NG (non-conforming) separation, products judged as non-conforming after the final inspection (such as electrical performance, appearance, and size inspection) can be immediately removed to the defective product channel by the actuator (such as push rod or tilting arm) within the same module. Through the real-time linkage and spatial integration of detection and separation actions, the defective product handling path is shortened, and a rapid response is achieved, thereby preventing non-conforming products from mixing with qualified products and maintaining a stable feeding rhythm.

[0042] The first nut pre-installation module 37 and the first nut tightening modules 38, 39 and 310 are two sets of identical structural settings.

[0043] The assembly of the first nut is composed of a set of pre-assembly modules 37 and subsequent multi-stage tightening modules. This "pre-assembly + multi-stage tightening" functional unit adopts two sets of identical structural configurations. This design indicates that the equipment adopts parallel or repetitive standardized operation units for processes that may require symmetrical locking or the installation of multiple identical nuts. By adopting the same two sets of structures, parallel processing of symmetrical stations or the same processes is achieved, thereby improving assembly efficiency and ensuring the consistency of torque at multiple identical fastening points.

[0044] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A full-automatic assembling machine for motorcycle starting relays, characterized in that: The utility model provides a rivet assembly and rivet pressing equipment unit (1), rivet rivet pressing equipment unit (2) and detection and separation equipment unit (3) are included, the rivet assembly and rivet pressing equipment unit (1) are installed with rivet rivet pressing equipment unit (2) and detection and separation equipment unit (3) in proper order behind, the rivet assembly and rivet pressing equipment unit (1), rivet rivet pressing equipment unit (2) and detection and separation equipment unit (3) all are equipped with a plurality of spiral feeding disc for feeding around, the rivet assembly and rivet pressing equipment unit (1), rivet rivet pressing equipment unit (2) and detection and separation equipment unit (3) between installation are used for conveying material conveying equipment.

2. A full-automatic assembling machine for motorcycle starting relays according to claim 1, characterized in that: The detection and separation equipment unit (3) internally installs dynamic iron core semi-finished product assembly module (31), screw rod assembly module (32), upper cover assembly module (33), small sealing ring assembly module (34), flat washer assembly module (35), elastic pad assembly module (36), first nut preassembly module (37), first nut tightening module (38), second nut preassembly module (39), second nut tightening module (310), big sealing ring device module (311), lining ring assembly module (312), missing detection and NG separation module (313) and semi-finished product discharge module (314) once.

3. A full-automatic assembling machine for motorcycle starting relays according to claim 2, characterized in that: The upper cover assembly module (33) is in the state of rivet when installing the upper cover.

4. A full-automatic assembling machine for motorcycle starting relays according to claim 2, characterized in that: The small sealing ring assembly module (34) assembles two materials to the upper cover when assembling.

5. A full-automatic assembling machine for motorcycle starting relays according to claim 2, characterized in that: The flat washer assembly module (35) can realize the assembly of front and back when assembling.

6. A full-automatic assembling machine for motorcycle starting relays according to claim 2, characterized in that: The screw rod assembly module (32) assembles two screw rods to the upper cover when assembling.

7. A full-automatic assembling machine for motorcycle starting relays according to claim 2, characterized in that: The detection and NG separation of missing detection and NG separation module (313) are integrated structure.

8. A full-automatic assembling machine for motorcycle starting relays according to claim 1, characterized in that: The first nut preassembly module (37) and first nut tightening module (38) and second nut preassembly module (39) and second nut tightening module (310) are the same two groups of structure settings.

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