A plug-in quick-release structure for suction heads

Abstract

This utility model provides a plug-in quick-release suction head structure, relating to the field of camera component inspection technology. The suction head includes a fixed head and a movable head located at the lower end of the fixed head. The movable head is fitted onto the lower end of the fixed head and is mounted via a connecting spring installed in the middle. The fixed head and the movable head are connected at the middle by a connecting structure. The movable head is movably mounted at the lower end of the fixed head, and the connecting structure allows for quick disassembly and assembly, facilitating the removal of the movable head for replacement or cleaning. The movable head is buffered by the connecting spring, allowing for sufficient lifting space when the movable head descends to pick up materials. This ensures that each set of movable heads adheres to the parts for suction, preventing some movable heads from failing to pick up parts and avoiding damage to the parts from hard contact.

Description

Technical Field

[0001] This utility model relates to the field of camera component testing technology, and in particular to a quick-release structure for a plug-in suction head. Background Technology

[0002] In automated production and testing equipment, efficient and precise material handling is crucial for ensuring production efficiency and product quality. Especially in the testing and assembly of precision electronic components such as camera parts, traditional mechanical clamping or rigid contact feeding methods can easily damage the small size, light weight, and sensitive surfaces of these components, affecting product yield. Therefore, an increasing number of devices are employing vacuum adsorption for component pickup and transfer, achieving a non-contact or flexible contact feeding process, thereby improving feeding stability and component integrity.

[0003] In existing technologies, a fixed suction head structure is typically used, with an air tube connected to a vacuum generator for air extraction to adsorb parts. However, this structure has the following problems: First, the suction heads are mostly fixed, making disassembly and replacement cumbersome and inconvenient for daily cleaning and maintenance; second, in the case of multi-point adsorption, due to possible height differences or installation errors in the parts, the rigid structure cannot adaptively adjust the fit between the suction head and the parts, resulting in some suction heads failing to effectively adsorb parts, causing suction failure or missed suction; in addition, the lack of a cushioning structure when the suction head contacts the parts makes it easy to damage the surface of the parts due to hard impact, affecting product quality. Utility Model Content

[0004] The purpose of this utility model is to provide a plug-in suction head quick-release structure, which can avoid the problems of inconvenient adjustment of the display angle and spacing of planting pots, and inconvenience in connecting them into a whole and fixing them.

[0005] This utility model provides a quick-release structure for a plug-in suction head, including:

[0006] A support frame, wherein a crossbar is provided at the rear end of the support frame, and the crossbar is connected to a position adjustment mechanism;

[0007] The adsorption head includes a fixed head that is fixedly connected to the fixed head and a movable head disposed at the lower end of the fixed head. The movable head is fitted onto the lower end of the fixed head and is installed by a connecting spring installed in the middle. The middle of the fixed head and the movable head are connected by a connecting structure.

[0008] Preferably, the connection structure includes a plug fixedly installed at the lower end of the fixed head and a slot disposed inside the movable head, wherein the plug and the slot are engaged and fixed to each other.

[0009] Preferably, the contact surfaces of the plug and the slot are arranged in a V-shape.

[0010] Preferably, the connection structure includes a fixed frame fixedly installed at the lower end of the fixed head and a limiting plate provided at the lower end of the fixed frame. The fixed frame is fixed to the lower end of the fixed head by screws, and the limiting plate is engaged with the lower end of the slot of the movable head and fixed by fastening bolts provided at the lower end.

[0011] Preferably, the fixing frame is arranged in a T-shape, and the upper and lower plates are both provided with slots at their upper ends, and are connected in the middle by a rod.

[0012] Preferably, the fixing frame can be a one-piece molded structure.

[0013] Preferably, the connection structure includes a telescopic component movably disposed inside the fixed head and a return spring disposed inside the slot of the fixed head, wherein the telescopic component is movably installed inside the lifting slot opened on the side of the movable head.

[0014] Preferably, the telescopic component has a sleeve rod inside, which is fixedly installed inside the slot of the fixed head.

[0015] Preferably, the lower end of the fixed head is provided with a limiting frame, which matches the slot opened at the lower end of the movable head and is movably inserted into the slot.

[0016] Preferably, the upper end of the adsorption head is driven to rotate by a drive rod, and the adsorption head is also connected to an air tube provided at the upper end.

[0017] This utility model provides a plug-in quick-release suction head structure. When the camera part is being fed, the air tube is evacuated by a vacuum generator to pick up the lower part. A movable head is installed at the lower end of the fixed head, and a connecting structure is provided for quick disassembly and assembly. This allows the movable head to be easily removed for replacement or cleaning. The movable head is connected by a connecting spring for cushioning. When the movable head descends to pick up the material, a certain amount of lifting space is left to ensure that each set of movable heads is in close contact with the part for picking up, avoiding some movable heads failing to pick up the part, and avoiding damage to the part due to hard contact. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model.

[0020] Figure 2 This is a schematic diagram of the adsorption head installation structure according to an embodiment of the present invention.

[0021] Figure 3 This is a schematic diagram of the adsorption head structure according to an embodiment of the present invention.

[0022] Figure 4 This is a schematic diagram of the first embodiment of the connection structure of this utility model.

[0023] Figure 5 This is a schematic diagram of the first embodiment of the connection structure of this utility model.

[0024] Figure 6 This is an embodiment of the present utility model. Figure 5 Enlarged structural diagram at point A in the middle.

[0025] Figure 7 This is a schematic diagram of the first embodiment of the connection structure of this utility model.

[0026] Figure 8 This is an embodiment of the present utility model. Figure 7 Enlarged structural diagram at point B.

[0027] Figure descriptions: 100, support frame; 110, crossbar; 120, drive rod; 130, drive motor; 140, air pipe; 200, suction head; 210, fixed head; 220, movable head; 230, connecting spring; 241, slot; 242, plug; 251, fixed frame; 252, limit plate; 253, fastening bolt; 261, limit frame; 262, telescopic component; 263, return spring; 264, sleeve rod; 265, lifting groove. Detailed Implementation

[0028] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and description are considered to be exemplary in nature and not restrictive.

[0029] To better understand the purpose, structure, and function of this utility model, the following description, in conjunction with the accompanying drawings, provides a more detailed account of a plug-in quick-release suction head structure of this utility model.

[0030] like Figures 1-8As shown, this utility model embodiment provides a plug-in suction head quick-release structure, including a support frame 100 for supporting parts, a crossbar 110 for connecting multiple support frames 100 at the rear end, the crossbar 110 being connected to a position adjustment mechanism, the upper end of the suction head 200 being driven to rotate by a drive rod 120 and a drive motor 130 at the upper end, the suction head 200 being connected to an air pipe 140 at the upper end, the drive rod 120, the drive motor 130 and the air pipe 140 being supported and fixed by the support frame 100, and the air pipe 140 being connected to a vacuum generator.

[0031] The adsorption head 200 includes a fixed head 210 that is fixedly connected and a movable head 220 that is located at the lower end of the fixed head 210 and can move up and down. The movable head 220 is fitted onto the lower end of the fixed head 210 and is installed by a connecting spring 230 installed in the middle. The middle of the fixed head 210 and the movable head 220 are connected by a connecting structure.

[0032] When the camera parts are being inspected and fed, the air pipe 140 uses a vacuum generator to draw air, thereby adsorbing the parts at the lower end. A movable head 220 is installed at the lower end of the fixed head 210, and a connecting structure is provided for quick disassembly and assembly, making it easy to remove the movable head 220 for replacement or cleaning. The movable head 220 is connected by a connecting spring 230 for buffering. When the movable head 220 descends to pick up the material, a certain amount of lifting space is left to ensure that each set of movable heads 220 is in close contact with the parts to pick them up, avoiding some movable heads 220 failing to pick up the parts, and avoiding damage to the parts from hard contact.

[0033] The connection structure includes a plug 242 fixedly installed at the lower end of the fixed head 210 and a slot 241 provided inside the movable head 220 for engaging the plug 242. The plug 242 and the slot 241 are interlocked and fixed together, and the plug 242 and the slot 241 can realize the quick installation and disassembly of the fixed head 210 and the movable head 220, which is simple to operate.

[0034] The contact surfaces of the plug 242 and the slot 241 are arranged in a V-shape to facilitate the disassembly of the plug 242 and the slot 241. They can be removed by pulling them out forcefully.

[0035] The connecting structure includes a fixed bracket 251 fixedly installed at the lower end of the fixed head 210 and a limiting plate 252 provided at the lower end of the fixed bracket 251 for limiting the movable head 220. The fixed bracket 251 is fixed to the lower end of the fixed head 210 by screws. The limiting plate 252 is engaged at the lower end of the slot of the movable head 220 and fixed by fastening bolts 253 provided at the lower end. When it is necessary to remove the movable head 220, the fastening bolts 253 can be removed with tools, and then the limiting plate 252 can be removed, and the movable head 220 can be disassembled accordingly.

[0036] The fixed frame 251 is arranged in a T-shape, and the upper and lower plates are both provided with slots to allow airflow to pass through, and are connected in the middle by a rod.

[0037] The fixing frame 251 can be a one-piece molded structure.

[0038] The connecting structure includes a telescopic component 262 that can extend and retract inside the fixed head 210 and a return spring 263 that is installed inside the slot of the fixed head 210 to push the telescopic component 262 to spring back and reset. The telescopic component 262 is movably installed inside the lifting slot 265 opened on the side of the movable head 220. When disassembly and separation are required, the telescopic component 262 is pushed inward and can be disengaged from inside the lifting slot 265, thereby allowing the movable head 220 to be taken out and separated for replacement or cleaning.

[0039] The telescopic component 262 has an internal movable sleeve 264 for limiting the telescopic component 262. The sleeve 264 is fixedly installed inside the slot of the fixed head 210 to limit the telescopic component 262 and prevent it from shifting.

[0040] The lower end of the fixed head 210 is provided with a limit frame 261, which matches the slot opened at the lower end of the movable head 220 and is movably inserted into the slot to limit the movement of the fixed head 210 and the movable head 220 in the relative direction.

[0041] The working principle of a plug-in quick-release suction head structure: When the camera part is being fed, the air tube 140 uses a vacuum generator to draw air, thereby adsorbing the lower part. A movable head 220 is set at the lower end of the fixed head 210, and a connecting structure is set for quick disassembly and assembly, making it easy to remove the movable head 220 for replacement or cleaning. The movable head 220 is connected by a connecting spring 230 for buffering. When the movable head 220 descends to pick up the material, a certain amount of lifting space is left to ensure that each set of movable heads 220 is in close contact with the part for picking up, avoiding some movable heads 220 failing to pick up the part, and avoiding damage to the part due to hard contact.

[0042] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. A plug-in suction head quick release structure, characterized by, include: A support frame, wherein a crossbar is provided at the rear end of the support frame, and the crossbar is connected to a position adjustment mechanism; The adsorption head includes a fixed head that is fixedly connected to the fixed head and a movable head disposed at the lower end of the fixed head. The movable head is fitted onto the lower end of the fixed head and is installed by a connecting spring installed in the middle. The middle of the fixed head and the movable head are connected by a connecting structure.

2. The plug-in suction head quick release structure according to claim 1, characterized in that, The connection structure includes a plug fixedly installed at the lower end of the fixed head and a slot disposed inside the movable head, the plug and the slot being interlocked and fixed together.

3. The plug-in suction head quick release structure according to claim 2, characterized in that, The contact surfaces of the plug and slot are arranged at an angle in the shape of an "8".

4. The plug-in suction head quick release structure according to claim 1, characterized in that, The connection structure includes a fixed frame fixedly installed at the lower end of the fixed head and a limiting plate set at the lower end of the fixed frame. The fixed frame is fixed to the lower end of the fixed head by screws, and the limiting plate is engaged and installed at the lower end of the slot of the movable head and fixed by fastening bolts set at the lower end.

5. The plug-in suction head quick release structure according to claim 4, characterized in that, The fixing frame is arranged in a T-shape, and slots are opened at the upper ends of both the upper and lower plates, and the middle is connected by a rod.

6. The plug-in suction head quick release structure according to claim 5, wherein, The mounting bracket can be a one-piece molded structure.

7. The plug-in suction head quick release structure according to claim 1, wherein, The connecting structure includes a telescopic component movably disposed inside the fixed head and a return spring disposed inside the slot of the fixed head. The telescopic component is movably installed inside the lifting slot opened on the side of the movable head.

8. The plug-in suction head quick release structure according to claim 7, characterized in that, The telescopic component has a movable sleeve inside, and the sleeve is fixedly installed inside the slot of the fixed head.

9. The plug-in suction head quick release structure according to claim 8, characterized in that, The lower end of the fixed head is provided with a limiting frame, which matches the slot opened at the lower end of the movable head and is movably inserted into the slot.

10. The plug-in suction head quick release structure according to claim 1, characterized in that, The upper end of the adsorption head is driven to rotate by a drive rod, and the adsorption head is also connected to the air tube set at the upper end.

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