Cleaning production line of gear shifting hub
By designing an automated, multi-stage cleaning production line that combines ultrasonic cleaning, rinsing, and drying technologies, the problems of low cleaning efficiency and insufficient cleanliness of gear shift hubs have been solved, achieving a highly efficient and thorough cleaning effect that meets the needs of large-scale production.
Patent Information
- Application Number
- CN202422825988.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-19
- Publication Date
- 2025-11-11
- Estimated Expiration
- 2034-11-19
AI Technical Summary
Traditional gear shift drum cleaning methods are inefficient, insufficient in cleanliness, and suffer from damage and secondary pollution caused by manual handling.
An automated cleaning production line was designed, which includes multiple processes such as ultrasonic cleaning, ultrasonic pure water rinsing, bubbling pure water rinsing, air cutting, and drying. The cleaning baskets are automatically transferred through a transfer mechanism, and multiple cleaning methods are combined to ensure thorough cleaning.
It achieves efficient and all-round cleaning of the gear shift hub, removing oil, metal shavings and moisture, improving cleanliness and production efficiency, reducing manual intervention, and meeting the needs of large-scale production.
Smart Images
Figure CN223530973U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of automotive parts production equipment technology, and in particular to a cleaning production line for gear shift hubs. Background Technology
[0002] In modern machinery manufacturing, especially in the production of equipment such as automotive transmissions, the cleanliness of the shift drum, as a key transmission component, plays a crucial role in the performance and reliability of the entire transmission and even the vehicle. Therefore, an efficient and high-quality shift drum cleaning production line has become a key link in ensuring product quality. However, traditional shift drum cleaning methods often employ relatively simple cleaning techniques, such as simple soaking. Soaking relies solely on the soaking effect of the cleaning solution, which has limited effectiveness in removing stubborn oil stains, metal shavings, and other impurities adhering to the surface of the shift drum and its complex internal structures (such as holes and crevices), making it difficult to achieve a high level of cleanliness.
[0003] Even though some companies have adopted multi-step cleaning processes, the connections between these steps are not tight, and there is a lack of systematic planning. For example, after completing one cleaning step, the shift hub needs to be manually moved to the next step. This not only increases labor costs but also easily causes scratches or secondary contamination on the surface of the shift hub during transportation. It also greatly reduces the efficiency of the entire cleaning process and cannot meet the needs of large-scale production for fast and efficient cleaning of shift hubs.
[0004] It is evident that existing technologies still need improvement and enhancement. Utility Model Content
[0005] In view of the shortcomings of the prior art, the purpose of this utility model is to provide a cleaning production line specifically for gear shift hubs, which has a complete cleaning process, a high degree of automation, and can guarantee cleaning quality, so as to improve the cleaning effect and production efficiency of gear shift hubs.
[0006] To achieve the above objectives, the present invention adopts the following technical solution:
[0007] A cleaning production line for shift hubs includes a loading platform, an ultrasonic cleaning device, an ultrasonic pure water rinsing device, a bubbling pure water rinsing device, an air-cutting device, a drying device, an unloading platform, and a circulating conveyor line arranged sequentially. It also includes a cleaning basket for placing the shift hubs to be cleaned and a transfer mechanism. The transfer mechanism moves the cleaning baskets one by one from the loading platform to the next workstation until the cleaning baskets are moved to the unloading platform. The circulating conveyor line transports the cleaning baskets, after being unloaded from the unloading platform, back to the loading platform.
[0008] The aforementioned gear shift hub cleaning production line includes multiple ultrasonic cleaning devices arranged sequentially from upstream to downstream.
[0009] The aforementioned gear shift hub cleaning production line includes an ultrasonic pure water rinsing device comprising a first ultrasonic pure water rinsing device and a second ultrasonic pure water rinsing device; and a bubbling pure water rinsing device comprising a first bubbling pure water rinsing device and a second bubbling pure water rinsing device; the first ultrasonic pure water rinsing device, the first bubbling pure water rinsing device, the second ultrasonic pure water rinsing device, and the second bubbling pure water rinsing device are arranged sequentially from upstream to downstream.
[0010] The aforementioned gear shift hub cleaning production line includes a cleaning basket comprising a frame, a rotating shaft extending laterally on the frame, a basket body fixedly connected to the rotating shaft and located inside the frame, multiple insert rods disposed within the basket body, and a cover frame disposed on the basket body; the insert rods extend radially along the rotating shaft, one end of the cover frame is hinged to the basket body, and the other end is detachably connected to the basket body via a locking member; the multiple insert rods are all used to insert into the middle of the gear shift hub; when the cover frame is closed with the basket body, it positions the gear shift hub in the corresponding insert rod; the rotating shaft is used for transmission connection with a drive mechanism.
[0011] In the aforementioned cleaning production line for the gear shift hub, four baskets are arranged in a circular array around the center of the rotating shaft; the number of cover frames is the same as the number of baskets, and the cover frames and baskets correspond one-to-one.
[0012] The aforementioned cleaning production line for the gear shift hub includes a locking component comprising a spring pin disposed on the side wall of the cover frame and an insertion part disposed on the side wall of the basket body, wherein the spring pin is inserted into a socket on the insertion part.
[0013] In the aforementioned cleaning production line for the gear shift hub, a lifting ring is fixedly connected to the upper part of the frame, and the lifting ring is used to contact or separate from the transfer mechanism.
[0014] The aforementioned gear shift hub cleaning production line includes a transfer mechanism comprising a lifting assembly, a lifting frame fixedly connected to the lifting assembly, a transfer assembly mounted on the lifting frame, a traveling frame fixedly connected to the transfer assembly, and multiple hooks mounted on the traveling frame; the number of the multiple hooks is consistent with the number of the lifting rings, and the hooks and lifting rings correspond one-to-one; the transfer assembly is used to drive the lifting assembly and the lifting frame to reciprocate in the upstream and downstream directions, and the lifting assembly is used to cause the hooks to hook the lifting rings when driving the lifting frame to rise or fall.
[0015] The aforementioned gear shift hub cleaning production line further includes a glass cover, which is used to house the traveling frame and the hook inside.
[0016] Beneficial effects:
[0017] This invention provides a cleaning production line for gear shift hubs. Through a series of sequential cleaning and treatment processes, including ultrasonic cleaning, ultrasonic pure water rinsing, bubbling pure water rinsing, air cutting, and drying, different effective treatment methods are employed to address various types of dirt, impurities, and residual moisture on the surface and inside of the gear shift hub. Each process works in tandem, achieving a thorough cleaning of the gear shift hub, effectively removing oil, metal shavings, impurities, and residual moisture, ensuring the gear shift hub meets high cleanliness standards. Furthermore, throughout the cleaning process, a transfer mechanism automatically moves the cleaning basket from one station to the next, eliminating the need for manual handling and reducing human intervention. This significantly improves the speed and efficiency of the cleaning operation, enabling the cleaning of a large number of gear shift hubs in a short time, meeting the needs of modern industrial production for large-scale cleaning. Attached Figure Description
[0018] Figure 1 This is a front view of the cleaning production line for the gear shift hub.
[0019] Figure 2 A top view of the cleaning production line for gear shift hubs.
[0020] Figure 3 Right view of the production line for cleaning the gear shift hub.
[0021] Figure 4 Schematic diagram of the cleaning basket Figure 1 .
[0022] Figure 5 Schematic diagram of the cleaning basket Figure 2 .
[0023] Figure 6 for Figure 5 Enlarged view of part A in the middle.
[0024] Explanation of main component symbols: 1-Loading platform, 2-Ultrasonic cleaning equipment, 3-Ultrasonic pure water rinsing equipment, 4-Bubble pure water rinsing equipment, 5-Air cutting equipment, 6-Drying equipment, 7-Unloading platform, 8-Circulating conveyor line, 9-Cleaning basket, 91-Frame, 911-Lifting ring, 92-Rotating shaft, 93-Basket body, 94-Insertion rod, 95-Cover frame, 96-Locking part, 961-Spring pin, 962-Insertion part, 10-Transfer mechanism, 101-Lifting assembly, 102-Lifting frame, 103-Transfer assembly, 104-Traveling frame, 105-Hook, 20-Glass cover; 100-Shift hub. Detailed Implementation
[0025] This utility model provides a cleaning production line for gear shift hubs. To make the purpose, technical solution, and effects of this utility model clearer and more explicit, the following describes this utility model in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit the scope of protection of this utility model.
[0026] Figure 2 The middle arrow indicates the movement path of the washing basket 9.
[0027] Please see Figures 1-3 This utility model provides a cleaning production line for shift hubs, including a loading platform 1, an ultrasonic cleaning device 2, an ultrasonic pure water rinsing device 3, a bubbling pure water rinsing device 4, an air-cutting device 5, a drying device 6, a unloading platform 7, and a circulating conveyor line 8 arranged in sequence; it also includes a cleaning basket 9 for placing the shift hubs 100 to be cleaned and a transfer mechanism 10. The transfer mechanism 10 is used to move the cleaning baskets 9 one by one from the loading platform 1 to the next workstation until the cleaning baskets 9 are moved to the unloading platform 7; the circulating conveyor line 8 is used to transport the cleaning baskets 9 that have been unloaded from the unloading platform 7 back to the loading platform 1.
[0028] The cleaning production line process includes the following steps:
[0029] Feeding process:
[0030] First, the shift hub 100 to be cleaned is placed in the cleaning basket 9. The cleaning basket 9 serves to fix and support the shift hub 100, preventing it from shaking or colliding and being damaged during subsequent cleaning and transfer. Then, the cleaning basket 9 containing the shift hub 100 is moved from the loading platform 1 to the next station, namely the station where the ultrasonic cleaning equipment 2 is located, by the transfer mechanism 10.
[0031] Ultrasonic cleaning stage:
[0032] When the cleaning basket 9 is moved into the ultrasonic cleaning device 2, the ultrasonic cleaning device 2 begins to operate. It utilizes the cavitation effect of ultrasound in the cleaning fluid, generating countless tiny vacuum bubbles in the liquid. When these vacuum bubbles burst instantaneously, they generate a powerful impact force, effectively removing oil, impurities, and other contaminants adhering to the surface and internal crevices and holes of the shift hub 100. The high-frequency vibration of the ultrasound allows the cleaning fluid to penetrate into even the hard-to-reach corners of the shift hub 100, achieving a relatively thorough initial cleaning.
[0033] Ultrasonic pure water rinsing stage:
[0034] After ultrasonic cleaning, the transfer mechanism 10 transfers the cleaning basket 9 to the ultrasonic pure water rinsing equipment station 3.
[0035] In this equipment, ultrasonic waves are used to rinse the shift hub 100 in pure water. The purpose is to remove the cleaning fluid components remaining on the surface and inside of the shift hub 100 from the previous process, ensuring that the surface of the shift hub 100 will not experience corrosion or other problems due to residual cleaning fluid in subsequent processes or during use, thereby further improving the purity of the cleaning.
[0036] Bubble rinsing stage:
[0037] Next, the cleaning basket 9 is transferred to the bubbling pure water rinsing equipment 4.
[0038] The bubble-blowing pure water rinsing device 4 generates a large number of bubbles by injecting gas into pure water. As these bubbles rise, they come into full contact with the surface and interior of the shift hub 100. Through the agitation and scouring effect of the bubbles, a small amount of impurities that may still remain after ultrasonic pure water rinsing are further removed, making the cleaning of the shift hub 100 more thorough. At the same time, it also helps to remove tiny bubbles that may adhere to the surface of the shift hub 100, ensuring the rinsing effect.
[0039] Wind shearing stage:
[0040] After the bubbling pure water rinsing is completed, the transfer mechanism 10 transfers the cleaning basket 9 to the air cutting equipment station 5.
[0041] The air-cutting device 5 blows high-speed airflow onto the shift hub 100, drying or removing some of the residual moisture on its surface and in its internal holes and gaps, reducing the burden on subsequent drying processes. It can also quickly remove some loose impurities, further improving the cleanliness and dryness of the shift hub 100 surface.
[0042] Drying stage:
[0043] Subsequently, the washing basket 9 is transferred to the drying equipment 6.
[0044] The drying equipment 6 thoroughly dries the remaining moisture on the surface and inside of the shift hub 100 by heating and other methods, ensuring that the shift hub 100 is in a completely dry state, preventing problems such as rust and corrosion caused by moisture residue during subsequent storage or use, and enabling the shift hub 100 to reach the required clean and dry state.
[0045] Material feeding process:
[0046] After drying is completed, the transfer mechanism 10 transfers the washing basket 9 to the unloading platform 7.
[0047] On the unloading platform 7, workers can remove the cleaned and dried shift hub 100 from the cleaning basket 9 to complete the entire cleaning process.
[0048] Cleaning basket 9-cycle process:
[0049] After the material is unloaded, the empty cleaning basket 9 is transported to the loading platform 1 via the circulating conveyor line 8 for the next round of cleaning operation of the shift hub 100, realizing the recycling of the cleaning basket 9, improving resource utilization efficiency and reducing production costs.
[0050] In the aforementioned cleaning production line, multiple different cleaning and treatment processes, including ultrasonic cleaning, ultrasonic pure water rinsing, bubbling pure water rinsing, air cutting, and drying, are sequentially set up. These processes address various types of dirt, impurities, and residual moisture on the surface and inside the shift hub 100 through different effective treatment methods. Each process works in concert, progressing step by step, to achieve a thorough cleaning of the shift hub 100. This effectively removes oil, metal shavings, impurities, and residual moisture, ensuring that the shift hub 100 meets high standards of cleanliness. Furthermore, throughout the cleaning process, the transfer mechanism 10 automatically moves the cleaning basket 9 from one station to the next, eliminating the need for manual handling and reducing human intervention. This significantly improves the speed and efficiency of the cleaning operation, enabling the cleaning of a large number of shift hubs 100 in a short time, meeting the needs of modern industrial production for large-scale cleaning.
[0051] Please see Figure 1 and Figure 2 In some embodiments, multiple ultrasonic cleaning devices 2 are configured, arranged sequentially from upstream to downstream. This sequential arrangement of multiple ultrasonic cleaning devices 2 from upstream to downstream means that the shift hub 100 undergoes multiple ultrasonic cleaning processes. In the upstream ultrasonic cleaning device 2, initial and powerful removal of oil stains and impurities is primarily performed on the surface and shallower parts of the shift hub 100. Due to the cavitation effect generated by ultrasound, the powerful impact force generated when tiny vacuum bubbles in the cleaning fluid burst can dislodge most of the more noticeable dirt. As the shift hub 100 sequentially enters the downstream ultrasonic cleaning device 2, the subsequent devices can further clean areas that may still have residual dirt after the initial cleaning, especially some complex gaps and holes inside the shift hub 100, performing a deeper and more meticulous cleaning. Each pass through an ultrasonic cleaning device 2 is like a "filter," continuously removing stubborn dirt that was not completely removed in the previous stage, thereby achieving comprehensive and multi-layered deep cleaning of the shift hub 100 and greatly improving the thoroughness of the cleaning.
[0052] Please see Figure 1 and Figure 2In some embodiments, the ultrasonic pure water rinsing device 3 includes a first ultrasonic pure water rinsing device and a second ultrasonic pure water rinsing device; the bubbling pure water rinsing device 4 includes a first bubbling pure water rinsing device and a second bubbling pure water rinsing device; the first ultrasonic pure water rinsing device, the first bubbling pure water rinsing device, the second ultrasonic pure water rinsing device, and the second bubbling pure water rinsing device are arranged sequentially from upstream to downstream. In the entire shift hub 100 cleaning production line, after the initial cleaning by the ultrasonic cleaning device 2, the shift hub 100 will sequentially enter the ultrasonic pure water rinsing device 3 and the bubbling pure water rinsing device 4 for further rinsing. Through the multiple rinsing processes, different rinsing methods are adopted to progressively treat the residual impurities that may exist in the shift hub 100 at different stages. Each process can remove a certain type of impurities, from initially removing the cleaning fluid components remaining after ultrasonic cleaning to continuously removing smaller impurities, achieving a very thorough rinsing of the shift hub 100 and effectively improving the rinsing quality. In addition, the four rinsing devices are set up in sequence, which makes the connection between each rinsing process very tight. After the shift hub 100 comes out of one process, it can quickly enter the next process without additional waiting time or complicated transfer operations.
[0053] Please see Figures 4-6In some embodiments, the cleaning basket 9 includes a frame 91, a pivot 92 extending laterally on the frame 91, a basket 93 fixedly connected to the pivot 92 and located inside the frame 91, multiple insert rods 94 disposed in the basket 93, and a cover frame 95 disposed on the basket 93; the insert rods 94 extend radially along the pivot 92, one end of the cover frame 95 is hinged to the basket 93, and the other end is detachably connected to the basket 93 via a locking member 96; the multiple insert rods 94 are all used to insert into the middle of the shift hub 100; when the cover frame 95 is closed with the basket 93, the shift hub 100 is positioned in the corresponding insert rod 94; the pivot 92 is used for transmission connection with the drive mechanism. In practical applications, when the shift hubs 100 need to be loaded into the cleaning basket 9 transferred to the loading platform 1, the worker opens the cover frame 95 and inserts the shift hubs 100 to be cleaned one by one into the corresponding insertion rods 94. After loading is completed, the cover frame 95 is closed again, and the shift hubs 100 are positioned in the corresponding insertion rods 94 using the cover frame 95. The locking part 96 fixes the cover frame 95 to the basket body 93. The entire cleaning basket 9 can then be transferred by the transfer mechanism 10 and moved to the ultrasonic cleaner or bubble cleaner to clean the shift hubs 100 in the cleaning basket 9. During the cleaning process, since the rotating shaft 92 is connected to the drive mechanism, the drive mechanism can drive the rotating shaft 92 to rotate, which in turn drives the basket body 93 and the shift hubs 100 located inside the basket body 93 to rotate synchronously. With the help of the cleaning equipment, the shift hubs 100 can be cleaned in all directions. After the shift hub 100 is cleaned, the worker next to the unloading platform 7 can release the locking piece 96 from the cover frame 95, open the cover frame 95 again, and take out the shift hub 100 from the basket 93.
[0054] Please see Figure 4 and Figure 5 In some embodiments, four baskets 93 are arranged in a ring around the center of the rotating shaft 92; the number of cover frames 95 is the same as the number of baskets 93, and the cover frames 95 and baskets 93 correspond one-to-one. Since the baskets 93 can rotate with the rotating shaft 92, the above arrangement allows the rotating shaft 92 to be subjected to more even force during rotation. Moreover, the design of four baskets 93 rotating simultaneously increases the number of shift hubs 100 that can be cleaned in a single cycle, improving the batch processing capacity of cleaning, and making more reasonable and compact use of space in the layout; on the other hand, it also ensures that each shift hub 100 can obtain a sufficient and uniform cleaning effect in its respective basket 93. Correspondingly, during loading, the cover frames 95 are opened one by one, and the shift hubs 100 are placed into the corresponding baskets 93, and then the cover frames 95 are fixed to the corresponding baskets 93 using the locking parts 96.
[0055] Please see Figure 6In some embodiments, the locking member 96 includes a spring pin 961 disposed on the side wall of the cover frame 95 and an insertion part 962 disposed on the side wall of the basket body 93. The spring pin 961 is inserted into the insertion hole on the insertion part 962. When it is necessary to fix the cover frame 95, the spring pin 961 can be compressed to align the pin of the spring pin 961 with the insertion hole on the insertion part 962 of the basket body 93. Then, the force on the spring pin 961 is released, and the spring in the spring pin 961 uses its restoring force to insert the pin of the spring pin 961 into the insertion hole on the insertion part 962. This locking method ensures that during the cleaning process, the cover frame 95 will not loosen or open due to external forces such as the impact of the cleaning fluid or the centrifugal force of the basket body 93 during rotation, thus ensuring the stability of the overall structure of the cleaning basket 9 and ensuring that the cleaning work can be carried out smoothly and stably.
[0056] Please see Figure 1 , Figure 3 and Figure 4 In some embodiments, a lifting ring 911 is fixedly connected to the upper part of the frame 91. The lifting ring 911 is used to contact or separate from the transfer mechanism 10. The cleaning basket 9, after loading or unloading, is heavy. By using the lifting ring 911 and the transfer mechanism 10 in conjunction, the cleaning basket 9 can be lifted and accurately placed into the cleaning equipment, or removed from the cleaning equipment and moved to the next workstation. This helps reduce labor costs and improve the automation level of the cleaning production line.
[0057] Please see Figure 1 and Figure 3In some embodiments, the transfer mechanism 10 includes a lifting assembly 101, a lifting frame 102 fixedly connected to the lifting assembly 101, a transfer assembly 103 disposed on the lifting frame 102, a traveling frame 104 fixedly connected to the transfer assembly 103, and a plurality of hooks 105 disposed on the traveling frame 104; the number of the plurality of hooks 105 is consistent with the number of lifting rings 911, and the hooks 105 and the lifting rings 911 correspond one-to-one; the transfer assembly 103 is used to drive the lifting assembly 101 and the lifting frame 102 to move back and forth in the upstream and downstream directions, and the lifting assembly 101 is used to drive the lifting frame 102 to rise or fall, so that the hooks 105 hook the lifting rings 911. In this embodiment, the lifting frame 102 can be raised or lowered by means of a motor, sprocket, and chain, so that the transfer component 103, the traveling frame 104, and the hook 105 connected to the lifting frame 102 can be raised or lowered synchronously, so that the hook 105 can hook the lifting ring 911 on the cleaning basket 9; then the transfer component 103 (e.g., the cooperation of a motor, gear, and rack) can be used to make the traveling frame 104 move back and forth in the downstream and upstream directions, thereby realizing the transfer of the cleaning basket 9. The working principle is explained by the movement of the hook 105 located above the workbench: First, the lifting assembly 101 operates, causing the traveling frame 104 and hook 105 to descend, and the hook 105 hooks the cleaning basket 9 in the material platform 1; then, the lifting assembly 101 operates, causing the traveling frame 104, hook 105, and cleaning basket 9 to rise; next, the transfer assembly 103 operates, causing the traveling frame 104, hook 105, and cleaning basket 9 to move downstream; the lifting assembly 101 operates again, causing the traveling frame 104 and hook 105 to descend, and placing the cleaning basket 9 into the corresponding cleaning equipment; next, the lifting assembly 101 operates again, causing the traveling frame 104 and hook 105 to rise; finally, the transfer assembly 103 operates, causing the traveling frame 104 and hook 105 to move upstream (i.e., reset). In addition, since there are multiple hooks 105, each workstation can continuously carry out the corresponding process. When each piece of equipment in the production line is running, workers can load materials on the loading platform 1 or unload materials on the unloading platform 7, resulting in strong continuity of production line operation.
[0058] Please see Figure 1 In some embodiments, a glass cover 20 is also included, which is used to enclose the walking frame 104 and the hook 105 inside it. The glass cover 20 not only allows workers to observe the operation of the equipment inside the cleaning production line from the outside, but also prevents water from splashing from the cleaning equipment when the cleaning basket 9 is lifted, and also prevents debris from falling into the cleaning equipment.
[0059] In summary, this utility model employs multiple cleaning and treatment processes, including ultrasonic cleaning, ultrasonic pure water rinsing, bubbling pure water rinsing, air cutting, and drying, to address different types of dirt, impurities, and residual moisture on and inside the shift hub 100. These processes work together in a progressive manner to achieve a thorough cleaning of the shift hub 100, effectively removing oil, metal shavings, impurities, and residual moisture, ensuring that the shift hub 100 meets high standards of cleanliness.
[0060] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.
[0061] Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first," "second," or "third" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.
[0062] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, an electrical connection, or a connection that allows for communication; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0063] It is understood that those skilled in the art can make equivalent substitutions or changes based on the technical solution and inventive concept of this utility model, and all such substitutions or changes should fall within the protection scope of this utility model.
Claims
1. A cleaning production line for gear shift hubs, characterized in that, The system includes a loading platform, an ultrasonic cleaning device, an ultrasonic pure water rinsing device, a bubbling pure water rinsing device, an air-cutting device, a drying device, a unloading platform, and a circulating conveyor line, arranged in sequence. It also includes a cleaning basket for placing the shift hubs to be cleaned and a transfer mechanism. The transfer mechanism is used to move the cleaning baskets from the loading platform to the next station one by one until the cleaning baskets are moved to the unloading platform. The circulating conveyor line is used to transport the cleaning baskets that have been unloaded from the unloading platform to the loading platform.
2. The cleaning production line for the shift hub according to claim 1, characterized in that, The ultrasonic cleaning equipment is configured in multiple ways, and the multiple ultrasonic cleaning equipment are arranged sequentially from upstream to downstream.
3. The cleaning production line for the shift hub according to claim 1, characterized in that, The ultrasonic pure water rinsing equipment includes a first ultrasonic pure water rinsing device and a second ultrasonic pure water rinsing device; the bubbling pure water rinsing equipment includes a first bubbling pure water rinsing device and a second bubbling pure water rinsing device; the first ultrasonic pure water rinsing device, the first bubbling pure water rinsing device, the second ultrasonic pure water rinsing device, and the second bubbling pure water rinsing device are arranged sequentially from upstream to downstream.
4. The cleaning production line for the shift hub according to claim 1, characterized in that, The cleaning basket includes a frame, a pivot extending laterally on the frame, a basket body fixed to the pivot and located inside the frame, multiple insert rods disposed in the basket body, and a cover frame disposed on the basket body; the insert rods extend radially along the pivot, one end of the cover frame is hinged to the basket body, and the other end is detachably connected to the basket body via a locking member; the multiple insert rods are all used to insert into the middle of the shift hub; when the cover frame is closed with the basket body, the shift hub is positioned in the corresponding insert rod; the pivot is used for transmission connection with the drive mechanism.
5. The cleaning production line for the shift hub according to claim 4, characterized in that, The baskets are arranged in a circular array around the center of the rotating axis, consisting of four baskets; the number of cover frames is the same as the number of baskets, and the cover frames and baskets correspond one-to-one.
6. The cleaning production line for the shift hub according to claim 4, characterized in that, The locking component includes a spring pin disposed on the side wall of the cover frame and a plug portion disposed on the side wall of the basket body, wherein the spring pin is plugged into a plug hole on the plug portion.
7. The cleaning production line for the shift hub according to claim 4, characterized in that, The upper part of the frame is also fixed with a lifting ring, which is used to contact or separate from the transfer mechanism.
8. The cleaning production line for the shift hub according to claim 7, characterized in that, The transfer mechanism includes a lifting assembly, a lifting frame fixedly connected to the lifting assembly, a transfer assembly mounted on the lifting frame, a traveling frame fixedly connected to the transfer assembly, and multiple hooks mounted on the traveling frame; the number of the multiple hooks is the same as the number of the lifting rings, and the hooks and lifting rings correspond one-to-one; the transfer assembly is used to drive the lifting assembly and the lifting frame to move back and forth in the upstream and downstream directions, and the lifting assembly is used to cause the hooks to hook the lifting rings when driving the lifting frame to rise or fall.
9. The cleaning production line for the shift hub according to claim 8, characterized in that, It also includes a glass cover for housing the walking frame and the hook inside.