Accessory assembly machine and lens assembly line

Abstract

The utility model discloses an accessory assembling machine and a lens assembling line. The accessory assembling machine comprises a connection conveying guide rail assembly, a transverse moving module, a material suction module, a pressing module and an accessory feeding mechanism. The length of the connection conveying guide rail assembly extends in the first direction, the transverse moving module is installed above the connection conveying guide rail assembly, the length of the transverse moving module extends in the second direction, and the material suction module is installed at the first end of the transverse moving module and can be driven by the transverse moving module to move to the position above a working position of the connection conveying guide rail assembly. The pressing module is installed at the second end of the transverse moving module and can be driven by the transverse moving module to move to the position above the working position of the connection conveying guide rail assembly, the accessory feeding mechanism is installed on one side of the material suction module, and the discharging end of the accessory feeding mechanism is located below the material suction module. According to the utility model, automatic assembly of accessories can be realized.

Description

Technical Field

[0001] The utility model relates to the technical field of lens assembly, in particular to a fitting assembly machine and a lens assembly line. Background Art

[0002] During the lens assembly process, the lens and accessories such as light shields need to be assembled into the lens barrel, which requires high assembly requirements. In order to improve production efficiency and realize the automated assembly of lenses, it is necessary to design corresponding assembly equipment for the assembly of accessories. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides an accessory assembly machine and a lens assembly line, which can realize the automatic assembly of accessories.

[0004] On the one hand, an embodiment of the utility model provides a component assembly machine, comprising:

[0005] A connecting conveying guide rail assembly, the length of which extends along a first direction;

[0006] A transverse movement module is installed above the docking and conveying guide rail assembly and has a length extending along the second direction;

[0007] A material suction module, which is mounted on the first end of the transverse movement module and can be moved to above the working position of the connecting and conveying guide rail assembly under the drive of the transverse movement module;

[0008] A pressing module is installed at the second end of the transverse moving module and can be moved to above the working position of the connecting conveying guide rail assembly under the drive of the transverse moving module;

[0009] The accessory feeding mechanism is installed on one side of the suction module, and the discharge end of the accessory feeding mechanism is located below the suction module.

[0010] According to some embodiments of the utility model, the docking conveying guide rail assembly includes a feed conveying mechanism, a discharging conveying mechanism and a platform mechanism, the platform mechanism has a first working position, a second working position and a third working position, the first working position of the platform mechanism is adapted to the feed conveying mechanism, the second working position of the platform mechanism is adapted to the discharging conveying mechanism, and the third working position of the platform mechanism is located between the first working position and the second working position.

[0011] According to some embodiments of the utility model, the carrier mechanism includes a first linear motion module and a carrier platform, the first end of the first linear motion module extends to the feed conveying mechanism, the second end of the first linear motion module extends to the discharge conveying mechanism, and the carrier platform is installed on the first linear motion module.

[0012] According to some embodiments of the present utility model, the feed conveying mechanism and the discharge conveying mechanism both include a lifting frame and a conveying guide rail, and the conveying guide rail is arranged on the lifting frame.

[0013] According to some embodiments of the present utility model, the accessory feeding mechanism adopts a feeding vibration plate.

[0014] According to some embodiments of the present utility model, the accessory feeding mechanism adopts a counterclockwise vibrating feeding tray.

[0015] According to some embodiments of the present utility model, a first camera module is provided at the discharge end of the accessory feeding mechanism and above the suction module.

[0016] According to some embodiments of the present invention, a second camera module is arranged below the suction module and on the moving path of the suction module.

[0017] According to some embodiments of the utility model, a third camera module is arranged above the working position of the docking conveying guide rail assembly.

[0018] On the other hand, an embodiment of the present invention provides a lens assembly line, including the above-mentioned accessory assembly machine.

[0019] The embodiments of the present invention have at least the following beneficial effects:

[0020] The docking conveyor rail assembly transports the carrier with the semi-finished lens products to the preset work station. The accessories feeding mechanism neatly arranges the scattered accessories at the discharge end. The transverse movement module drives the suction module and the pressing module to complete the suction, discharge and pressing operations of the accessories. When all the semi-finished lenses on the carrier are assembled, the carrier is transported to the next work station through the docking conveyor rail assembly to realize the automated assembly of accessories.

[0021] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0023] Figure 1 This is one of the structural schematic diagrams of the accessory assembly machine according to an embodiment of the utility model;

[0024] Figure 2 This is the second structural schematic diagram of the accessory assembly machine according to an embodiment of the utility model;

[0025] Figure 3 for Figure 1 A schematic structural diagram of a docking conveying guide rail assembly of a component assembly machine is shown;

[0026] Figure 4 This is the third structural schematic diagram of the accessory assembly machine according to an embodiment of the utility model.

[0027] Reference numerals:

[0028] Connecting conveying guide rail assembly 100, feed conveying mechanism 110, first lifting frame 111, first conveying guide rail 112, discharge conveying mechanism 120, second lifting frame 121, second conveying guide rail 122, platform mechanism 130, first linear motion module 131, carrier platform 132, transverse movement module 210, suction module 220, pressing module 230, accessory feeding mechanism 300, first camera module 410, second camera module 420, third camera module 430. DETAILED DESCRIPTION

[0029] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0030] In the description of the present invention, it should be understood that the descriptions involving orientations, such as the orientations or positional relationships indicated by X, Y, Z, etc., are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0031] In the description of the present utility model, "several" means one or more, "multiple" means more than two, greater than, less than, and exceeding are understood as not including the number itself, and "above", "below", and "within" are understood as including the number itself. If there is a description of "first", "second", etc., it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0032] In the description of the present invention, unless otherwise clearly defined, words such as “setting”, “installation”, and “connection” should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above words in the present invention based on the specific content of the technical solution.

[0033] This embodiment discloses a lens assembly line including an accessory assembly machine. Figure 1 and Figure 2 The accessory assembly machine includes a docking conveying guide rail assembly 100, a transverse module 210, a suction module 220, a pressing module 230 and an accessory feeding mechanism 300. The length of the docking conveying guide rail assembly 100 extends along a first direction, which is indicated as the X-axis direction. The transverse module 210 is installed above the docking conveying guide rail assembly 100, and its length extends along a second direction, which is indicated as the Y-axis direction. The suction module 220 is installed at a first end of the transverse module 210 and can be moved to the working position of the docking conveying guide rail assembly 100 under the drive of the transverse module 210. The pressing module 230 is installed at a second end of the transverse module 210 and can be moved to the working position of the docking conveying guide rail assembly 100 under the drive of the transverse module 210. The accessory feeding mechanism 300 is installed on one side of the suction module 220, and the discharge end of the accessory feeding mechanism 300 is located below the suction module 220.

[0034] When in use, the equipment at the previous workstation transports the carrier with the semi-finished lens product to the docking conveying guide assembly 100, and the docking conveying guide assembly 100 transports the carrier with the semi-finished lens product to a preset workstation, such as the intersection of the moving trajectories of the docking conveying guide assembly 100 and the suction module 220 in the top-down plane, and the accessory feeding mechanism 300 neatly places the scattered accessories at the discharge end, and the transverse movement module 210 drives the suction module 220 and the pressing module 230 to complete the suction, discharge and pressing operations of the accessories. For example, the suction module 220 descends to a height position that matches the discharge end of the accessory feeding mechanism 300 and absorbs the accessories placed at the discharge end of the accessory discharge mechanism, and then Then it rises to a preset height, and the suction module 220 moves to the working position of the docking and conveying guide rail assembly 100 under the drive of the transverse module 210. The suction module 220 descends and places the accessories into the semi-finished lens product, and then the suction module 220 moves to the material picking position of the next accessory to facilitate the absorption of the next accessory; at the same time, the pressing module 230 moves to the working position of the docking and conveying guide rail assembly 100 under the drive of the transverse module 210, descends and press-fits the lens, and resets after the pressing is completed to avoid the suction module 220. When all the semi-finished lenses on the carrier are assembled, the carrier is transported to the next workstation through the docking and conveying guide rail assembly 100 to realize the automatic assembly of accessories.

[0035] Please refer to Figure 1 , Figure 2 and Figure 3The docking conveying rail assembly 100 includes a feed conveying mechanism 110, a discharge conveying mechanism 120 and a stage mechanism 130. The stage mechanism 130 has a first working position, a second working position and a third working position. The first working position of the stage mechanism 130 is adapted to the feed conveying mechanism 110, the second working position of the stage mechanism 130 is adapted to the discharge conveying mechanism 120, and the third working position of the stage mechanism 130 is located between the first working position and the second working position. After the stage mechanism 130 moves to the first working position to take out the carrier with the semi-finished lens product from the feed conveying mechanism 110 and moves it to a preset working position, the feed conveying mechanism 110 can receive the next semi-finished lens product carrier for carrier caching. The stage mechanism 130 moves from the first working position to the third working position, so that the semi-finished lens carrier is in a relatively independent working position, reducing interference in the accessory assembly process, which is conducive to improving assembly accuracy. After completing the accessory assembly, the stage mechanism 130 moves the semi-finished lens carrier from the third working position to the second working position to transfer the semi-finished lens carrier to the discharge conveying mechanism 120. The discharge conveying mechanism 120 caches or sends out the semi-finished lens carrier according to the situation of the next station equipment. In this way, the connecting conveying guide rail assembly 100 can connect the previous station and the next station, so as to cooperate with different equipment to form a lens assembly line to complete more functions.

[0036] Please refer to Figure 3 The carrier mechanism 130 includes a first linear motion module 131 and a carrier 132. The first end of the first linear motion module 131 extends to the feeding conveying mechanism 110, and the second end of the first linear motion module 131 extends to the discharging conveying mechanism 120. The carrier 132 is mounted on the first linear motion module 131. The carrier 132 is a vacuum carrier, which is used to vacuum adsorb the semi-finished lens carrier to improve the placement stability of the semi-finished lens carrier. The carrier 132 can be switched between the first working position, the second working position and the third working position under the drive of the first linear motion module 131, thereby realizing the transfer of the semi-finished lens carrier.

[0037] Please continue to refer to Figure 3The feeding conveying mechanism 110 and the discharging conveying mechanism 120 both include a lifting frame and a conveying guide rail, and the conveying guide rail is arranged on the lifting frame. For example, the feeding conveying mechanism 110 includes a first lifting frame 111 and a first conveying guide rail 112, and the first conveying guide rail 112 is a synchronous belt conveying guide rail. The first conveying guide rail 112 is lifted or lowered under the drive of the first lifting frame 111. When the carrier platform 132 moves to the bottom of the first lifting frame 111 under the drive of the first linear motion module 131, the first lifting frame 111 drives the first conveying guide rail 112 to descend, so that the semi-finished lens carrier on the first conveying guide rail 112 is adsorbed on the carrier platform 132, and the carrier platform 132 moves to the third working position. The first conveying guide rail 112 is reset under the drive of the first lifting frame 111 to receive the next semi-finished lens carrier. Similarly, the discharge conveying mechanism 120 includes a second lifting frame 121 and a second conveying rail 122. When the platform mechanism 130 needs to transfer the semi-finished lens carrier to the discharge conveying mechanism 120, the second lifting frame 121 drives the second conveying rail 122 to descend, and the carrier platform 132 moves to the second working position under the drive of the first linear motion module 131. At this time, the semi-finished lens carrier is located above the second conveying rail 122, and the second lifting frame 121 drives the second conveying rail 122 to lift, so that the second conveying rail 122 carries and lifts the semi-finished lens carrier.

[0038] Please refer to Figure 1 or Figure 2 The accessory feeding mechanism 300 uses a feeding vibration plate. When in use, the scattered accessories are poured into the feeding vibration plate. The feeding vibration plate places the scattered accessories neatly at the discharge end by vibration, so as to facilitate the suction module 220 to absorb. Further, the accessory feeding mechanism 300 uses a counterclockwise vibrating feeding plate, and the discharge guide rail of the counterclockwise vibrating feeding plate is spirally arranged in the counterclockwise direction, so that the accessories can be placed along the discharge guide rail in the counterclockwise direction to the discharge end, thereby meeting the assembly requirements of the accessory feeding mechanism 300.

[0039] Please refer to Figure 4 In some application examples, a first camera module 410 is provided at the discharge end of the accessory feeding mechanism 300 and above the suction module 220. The first camera module 410 is used to perform image positioning of the accessories at the discharge end of the accessory feeding mechanism 300, which is conducive to quickly and accurately identifying the position of the accessories.

[0040] Alternatively, please refer to Figure 2 In other application examples, a second camera module 420 is arranged below the suction module 220 and on the moving path of the suction module 220. The second camera module 420 is used to recognize the posture of the accessories sucked by the suction module 220 to facilitate adjustment of the placement angle of the accessories, thereby improving the accuracy of accessory assembly.

[0041] Alternatively, please refer to Figure 2 and Figure 4 In some other application examples, a first camera module 410 is provided at the discharge end of the accessory feeding mechanism 300 and above the suction module 220, and a second camera module 420 is provided below the suction module 220 and on the moving path of the suction module 220. Through the cooperation of the first camera module 410 and the second camera module 420, the accessories can be picked up quickly and accurately, and the angle accuracy of the accessory assembly can be improved.

[0042] Please refer to Figure 4 A third camera module 430 is disposed above the working position of the connecting conveyor rail assembly 100. The third camera module 430 can move in the second direction. The third camera module 430 is used to locate and identify the position of the semi-finished lens carrier to be assembled, so as to quickly and accurately identify the placement position of the accessories. In addition, the cooperation of the first camera module 410, the second camera module 420 and the third camera module 430 is conducive to improving the accuracy of accessory assembly.

[0043] Among them, the suction module 220 includes a first longitudinal moving unit, a first rotating unit and a suction nozzle, the suction nozzle is connected to the first rotating unit, and the first rotating unit is installed on the first longitudinal moving unit; the pressing module 230 includes a second longitudinal moving unit, a second rotating unit and a pressure rod, the pressure rod is connected to the second rotating unit, and the second rotating unit is installed on the second longitudinal moving unit.

[0044] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A component assembly machine, characterized in that: include: A connecting conveying guide rail assembly (100) having a length extending along a first direction; A transverse movement module (210) is installed above the docking conveying guide rail assembly (100) and has a length extending along the second direction; A material suction module (220) is mounted on a first end of the transverse movement module (210) and is capable of moving to a position above the working position of the connecting and conveying guide rail assembly (100) under the drive of the transverse movement module (210); A pressing module (230) is installed at the second end of the transverse moving module (210) and can be moved to above the working position of the connecting conveying guide rail assembly (100) under the drive of the transverse moving module (210); The accessory feeding mechanism (300) is installed on one side of the material suction module (220), and the discharge end of the accessory feeding mechanism (300) is located below the material suction module (220).

2. The accessory assembly machine according to claim 1, characterized in that: The docking conveying guide rail assembly (100) comprises a feed conveying mechanism (110), a discharge conveying mechanism (120) and a platform mechanism (130); the platform mechanism (130) has a first working position, a second working position and a third working position; the first working position of the platform mechanism (130) is adapted to the feed conveying mechanism (110); the second working position of the platform mechanism (130) is adapted to the discharge conveying mechanism (120); and the third working position of the platform mechanism (130) is located between the first working position and the second working position.

3. The accessory assembly machine according to claim 2, characterized in that: The carrier mechanism (130) comprises a first linear motion module (131) and a carrier platform (132); the first end of the first linear motion module (131) extends to the feed conveying mechanism (110); the second end of the first linear motion module (131) extends to the discharge conveying mechanism (120); and the carrier platform (132) is mounted on the first linear motion module (131).

4. The accessory assembly machine according to claim 2 or 3, characterized in that: The feed conveying mechanism (110) and the discharge conveying mechanism (120) both comprise a lifting frame and a conveying guide rail, and the conveying guide rail is arranged on the lifting frame.

5. The accessory assembly machine according to claim 1, characterized in that: The accessory feeding mechanism (300) adopts a feeding vibration plate.

6. The accessory assembly machine according to claim 5, characterized in that: The accessory feeding mechanism (300) adopts a counterclockwise vibrating feeding tray.

7. The accessory assembly machine according to claim 1, characterized in that: A first camera module (410) is arranged at the discharge end of the accessory feeding mechanism (300) and above the suction module (220).

8. The accessory assembly machine according to claim 7, characterized in that: A second camera module (420) is arranged below the material suction module (220) and on the moving path of the material suction module (220).

9. The accessory assembly machine according to claim 1, 7 or 8, characterized in that: A third camera module (430) is arranged above the working position of the docking conveying guide rail assembly (100).

10. A lens assembly line, characterized in that: It comprises the accessory assembly machine as described in any one of claims 1 to 9.

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