CN214201948U

CN214201948U - Lens assembling machine

Info

Publication number: CN214201948U
Application number: CN202023343535.9U
Authority: CN
Inventors: 吴军; 刘捷; 王发平; 黄金贵; 李福生
Original assignee: Yuhao Photoelectric Technology Zhuhai Co ltd
Current assignee: Yuhao Photoelectric Technology Zhuhai Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-09-14
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a lens kludge, include: a carrier plate; the suction assembly comprises a suction nozzle, a mounting frame and a first driving device, the mounting frame is movably connected with the bearing plate, the suction nozzle is rotatably arranged on the mounting frame, and the first driving device is suitable for driving the suction nozzle to rotate; the material tray is arranged below the material sucking assembly and is suitable for placing the lens and the lens cone to be assembled; the angle detection device is arranged on one side of the material tray; the suction nozzle is suitable for sucking lenses, and the angle detection device is suitable for detecting the angles of the lenses in the suction nozzle; and the console is electrically connected with the angle detection device and the first driving device. The utility model discloses a set up the lens angle on the angle detection device detection suction nozzle to rotate through a drive arrangement control suction nozzle, thereby the assembly angle of adjustment lens has the effect of angular correction and compensation, has reduced the angle error in the lens assembling process, has guaranteed the high accuracy assembly of lens.

Description

Lens assembling machine

Technical Field

The utility model relates to the technical field, in particular to lens assembly machine.

Background

The lens assembling machine sucks the lens from the material disc by negative pressure generated by the suction head, and then the suction head is moved to combine the lens and the lens cone to realize the assembling of the lens. Among the prior art, produce the negative pressure through the suction head and absorb the lens to make the adsorbed lens angle of suction head random, and to the high-end camera lens product of part, it has strict requirement to the equipment angle of lens, and traditional lens kludge can only realize snatching and assembling of lens, can't satisfy the high accuracy regulation of lens, has caused the angle error in the equipment process.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a lens kludge improves the assembly precision of lens.

According to the utility model discloses a lens kludge of embodiment, include: a carrier plate; the suction assembly comprises a suction nozzle, a mounting frame and a first driving device, the mounting frame is movably connected with the bearing plate, the suction nozzle is rotatably arranged on the mounting frame, and the first driving device is suitable for driving the suction nozzle to rotate; the material tray is arranged below the material sucking assembly and is suitable for placing the lens and the lens cone to be assembled; the angle detection device is arranged on one side of the material tray; the suction nozzle is suitable for sucking the lens, and the angle detection device is suitable for detecting the angle of the lens in the suction nozzle; the console is electrically connected with the angle detection device and the first driving device.

According to the utility model discloses a lens kludge has following beneficial effect at least: the utility model discloses a set up the lens angle on the angle detection device detection suction nozzle to rotate through a drive arrangement control suction nozzle, thereby the assembly angle of adjustment lens has the effect of angular correction and compensation, has reduced the angle error in the lens assembling process, has guaranteed the high accuracy assembly of lens.

According to some embodiments of the utility model, still include position detection device, set up on the loading board, position detection device is suitable for the position that detects and wait to assemble lens and lens cone.

According to the utility model discloses a some embodiments, angle detection device and position detection device all include the CCD detector and set up the light filling lamp in CCD detector week side.

According to some embodiments of the utility model, still include second drive arrangement, second drive arrangement set up on the loading board and with control cabinet electric connection, be equipped with the slide bar along vertical direction on the loading board, the mounting bracket slides and sets up on the slide bar, second drive arrangement connects the mounting bracket and is suitable for and orders about the mounting bracket motion.

According to some embodiments of the invention, the second drive arrangement comprises a voice coil motor.

According to some embodiments of the utility model, still include first electronic slide rail, first electronic slide rail is along controlling the horizontal setting of direction, the first electronic slide rail of loading board swing joint just is suitable for along the motion of first electronic slide rail.

According to some embodiments of the utility model, the loading board with inhale the material subassembly and include that one-to-one ground is two sets ofly, and two sets of loading boards all set up on first electronic slide rail, and angle detection device sets up between two sets of loading boards.

According to some embodiments of the utility model, still include the electronic slide rail of second, the electronic slide rail of second sets up along the fore-and-aft direction level, and the electronic slide rail of material tray sliding connection second just is suitable for along the electronic slide rail motion of second.

According to some embodiments of the utility model, the material dish includes lens dish and lens cone dish, and lens dish and lens cone dish set up side by side along the fore-and-aft direction.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic view of an internal structure of a lens assembling machine according to the present embodiment;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic view of the overall structure of the lens assembling machine of the present embodiment;

reference numerals: a carrier plate 100; a suction assembly 200; a suction nozzle 210; a mounting frame 220; a first driving device 230; a material tray 300; a lens disc 310; a lens barrel disc 320; an angle detection device 400; a console 500; a position detection device 600; a second driving device 700; a first motorized slide rail 800; second motorized slide rail 900.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "lateral", "longitudinal", "vertical", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

According to the utility model discloses a lens kludge of embodiment, refer to fig. 1, fig. 2, fig. 3, include: a bearing plate 100, wherein the bearing plate 100 is a rectangular plate structure; the material suction assembly 200 comprises a suction nozzle 210, a mounting frame 220 and a first driving device 230, wherein the mounting frame 220 is movably connected with the bearing plate 100, the suction nozzle 210 is rotatably arranged on the mounting frame 220, a mounting hole is formed in the mounting frame 220 in the vertical direction, the suction nozzle 210 is arranged in the mounting hole and can rotate relative to the mounting hole, the first driving device 230 is suitable for driving the suction nozzle 210 to rotate, the first driving device 230 in the embodiment is a driving motor, the first driving device 230 is fixed on the mounting frame 220 through a bolt, the output end of the first driving device is connected with the suction nozzle 210, the suction nozzle 210 is vertically arranged downwards, the top end of the first driving device is connected with a vacuum pumping device through an air pipe, and suction on a lens is realized through negative pressure generation; the material tray 300 is arranged below the material sucking assembly 200, the material tray 300 is suitable for placing lenses and lens cones to be assembled, a plurality of material grooves matched with the lenses and the lens cones are formed in the surface of the material tray 300, and the lenses and the lens cones are placed in the material grooves; the angle detection device 400 is arranged on one side of the material tray 300; the suction nozzle 210 is suitable for sucking the lens, and the angle detection device 400 is suitable for detecting the angle of the lens in the suction nozzle 210; the console 500 is electrically connected to the angle detection device 400 and the first driving device 230, the angle detection device 400 detects the angle of the lens and outputs a signal to the console 500, the console 500 sends a signal to start the first driving device 230, and the first driving device 230 controls the suction nozzle 210 to rotate so as to adjust the angle according to the angle of the lens.

The utility model discloses an in some embodiments, refer to fig. 1, fig. 2, still include position detection device 600, position detection device 600 set up on loading board 100 and with control cabinet 500 electric connection, position detection device 600 is suitable for the position that detects and wait to assemble lens and lens cone, through setting up the position that position detection device 600 detected lens and lens cone, guarantees the location in the lens assembling process.

The utility model discloses an in some embodiments, angle detection device and position detection device all include the CCD detector and set up the light filling lamp in CCD detector week side, and the CCD detector is used for the scanning discernment to lens and lens cone, and the effect of light filling lamp lies in guaranteeing the detection precision and the detection effect of CCD detector for CCD detector light filling.

In some embodiments of the present invention, referring to fig. 1 and fig. 2, the present invention further includes a second driving device 700, the second driving device 700 is disposed on the loading board 100 and electrically connected to the console 500, a sliding rod is disposed on the loading board 100 along the vertical direction, the mounting rack 220 is slidably disposed on the sliding rod, and the second driving device 700 is connected to the mounting rack 220 and is suitable for driving the mounting rack 220 to move.

The utility model discloses an in some embodiments, referring to fig. 2, second drive arrangement 700 includes voice coil motor, adopts sharp voice coil motor in this embodiment, and voice coil motor has simple structure, small, high-speed, high accelerated response characteristic such as fast, still possesses the effect of accurate location simultaneously, can satisfy the accurate assembly that the suction nozzle drove lens and lens cone.

It should be noted that the second driving device is used for driving the suction nozzle to move vertically, and the second driving device is not limited to the voice coil motor in this embodiment, and may also be other driving devices such as a lifting cylinder.

In some embodiments of the present invention, referring to fig. 1 and fig. 2, the present invention further includes a first electric slide rail 800, the first electric slide rail 800 is horizontally disposed along the left and right direction, the first electric slide rail 800 is movably connected to the back of the loading board 100 through a ram structure, and the first electric slide rail 800 is electrically connected to the console 500 and is suitable for driving the loading board 100 to reciprocate along the first electric slide rail 800. Through setting up first electronic slide rail 800, realize controlling that material subassembly 200, position detection device 600 are inhaled on loading board 100 and the loading board 100 and do synchronous horizontal motion, realize adsorbing and assembling the lens of different positions on material dish 300.

The utility model discloses an in some embodiments, refer to fig. 1, loading board 100 and inhale material subassembly 200 are two sets of including one-to-one ground, two sets of loading boards 100 all set up on first electronic slide rail 800, angle detection device 400 sets up between two sets of loading boards 100, after suction nozzle 210 absorbs the lens, first electronic slide rail 800 orders about the motion of loading board 100, make suction nozzle 210 move to angle detection device 400 directly over, thereby realize the angle detection to the lens, first electronic slide rail 800 orders about loading board 100 afterwards and makes suction nozzle 210 reset, and then develop subsequent assembly work.

The utility model discloses an in some embodiments, refer to fig. 1, fig. 3, still include second electronic slide rail 900, second electronic slide rail 900 along the fore-and-aft direction level set up and with control cabinet 500 electric connection, the electronic slide rail 900 of ram structure sliding connection second is passed through to the bottom of material dish 300 and is suitable for along the motion of the electronic slide rail 900 of second, the seesaw is done along the electronic slide rail 900 of second to material dish 300 to relative suction nozzle 210 removes, the lens cone, the lens that realize going up different positions to material dish 300 assemble.

In some embodiments of the present invention, referring to fig. 1, the material tray 300 includes a lens tray 310 and a lens barrel tray 320, the lens tray 310 and the lens barrel tray 320 are arranged side by side along the front and back direction, after the suction nozzle 210 sucks the lens, the second electric slide rail 900 drives the material tray 300 to move, so that the lens barrel moves to the lower side of the suction nozzle 210, and the assembly of the lens is realized. By arranging the lens tray 310 and the barrel tray 320 in parallel, the assembly efficiency can be improved, and the movement frequency of the suction nozzle 210 can be reduced, thereby reducing the assembly error.

In the description herein, references to the description of "some embodiments" mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A lens assembly machine, comprising:

a carrier plate;

the suction assembly comprises a suction nozzle, a mounting frame and a first driving device, the mounting frame is movably connected with the bearing plate, the suction nozzle is rotatably arranged on the mounting frame, and the first driving device is suitable for driving the suction nozzle to rotate;

the material tray is arranged below the material sucking assembly and is suitable for placing the lens and the lens cone to be assembled;

the angle detection device is arranged on one side of the material tray;

the suction nozzle is suitable for sucking lenses, and the angle detection device is suitable for detecting the angles of the lenses in the suction nozzle;

and the console is electrically connected with the angle detection device and the first driving device.

2. The lens assembly machine of claim 1, further comprising a position detection device disposed on the carrier plate, the position detection device adapted to detect the position of the lens and the lens barrel to be assembled.

3. The lens assembling machine of claim 2, wherein the angle detecting device and the position detecting device each include a CCD detector and a fill-in light disposed around the CCD detector.

4. The lens assembly machine of claim 1, further comprising a second actuator disposed on the carrier plate and electrically connected to the console, wherein a slide bar is disposed vertically on the carrier plate, the mounting bracket is slidably disposed on the slide bar, and the second actuator is connected to the mounting bracket and adapted to actuate the mounting bracket.

5. The lens assembly machine of claim 4, wherein the second drive includes a voice coil motor.

6. The lens assembly machine of claim 1, further comprising a first motorized slide rail horizontally disposed along a left-right direction, the carrier plate being movably coupled to the first motorized slide rail and adapted to move along the first motorized slide rail.

7. The lens assembly machine of claim 6, wherein the plurality of carrier plates and the plurality of suction assemblies comprise two sets in a one-to-one correspondence, each set of carrier plates is disposed on the first motorized slide, and the angle detection device is disposed between the two sets of carrier plates.

8. The lens assembly machine of claim 1, further comprising a second motorized slide rail horizontally disposed along a front-to-back direction, the material tray slidably coupled to the second motorized slide rail and adapted to move along the second motorized slide rail.

9. The lens assembly machine of claim 8, wherein the tray includes a lens tray and a barrel tray, the lens tray and the barrel tray being juxtaposed in a front-to-rear direction.