Optical lens detecting and feeding mechanism

Abstract

The utility model belongs to the technical field of optical lens production, and particularly relates to an optical lens detecting and feeding mechanism which comprises a base, a material placing plate connected to the top of the base, an X-axis moving part providing X-axis direction moving power, and a Y-axis moving part connected with the X-axis moving part, synchronously acting along with the X-axis moving part and providing Y-axis direction moving power. The material taking and placing part is connected with the Y-axis moving part, the air cylinder drives the mounting frame to slide along the top of the connecting frame, and then the Y-axis moving part is changed to horizontally move in the X-axis direction and is matched with the Y-axis moving part, so that the material taking and placing part can move in the X-axis direction and the Y-axis direction, the working range is widened, and a to-be-detected lens is automatically taken; the driving gear rotates along with the threaded lead screw and drives the driven gear to rotate, so that the fan blades rotate in the air box to generate wind power, the wind power acts on the material placing plate through the air pipe, and floating dust or sundries on the surface of the optical lens are removed.

Description

Technical Field

[0001] The utility model relates to the technical field of optical lens production, in particular to an optical lens detection and feeding mechanism. Background Art

[0002] In recent years, with the development of optical products, the application scope of optical lenses has continued to expand. For example, optical lenses can be seen in digital cameras, smartphones, laptops and other devices with camera functions.

[0003] Generally, optical lenses undergo thickness testing after molding to ensure their quality. However, currently, this is often done manually. Manual testing requires a handheld method to hold the lens and the measuring rod used to measure thickness, which can easily cause the lens to become dirty or damaged. Therefore, a feeding mechanism for optical lens inspection is provided. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract and title of the utility model to avoid obscuring the purpose of this section, the abstract and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0005] Therefore, the purpose of the present invention is to provide an optical lens inspection and feeding mechanism, in which the cylinder drives the mounting frame to slide along the top of the connecting frame, thereby changing the Y-axis moving component to translate along the X-axis direction, and cooperating with the Y-axis moving component to realize the bidirectional movement of the picking and placing component along the X and Y axes, thereby increasing the working range and realizing automatic picking up of the lens to be inspected. At the same time, the active gear rotates following the threaded screw, and the active gear drives the driven gear to rotate, so that the fan blades rotate from the bellows to generate wind force, and the wind force acts on the placing plate through the air duct to remove floating dust or debris on the surface of the optical lens.

[0006] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0007] An optical lens detection and feeding mechanism, comprising:

[0008] The base serves as a support base, and the top of the base is connected to the material placement plate;

[0009] The X-axis motion component is connected to the base and provides motion power in the X-axis direction;

[0010] The Y-axis moving part is connected to the X-axis moving part, moves synchronously with the X-axis moving part, and provides Y-axis motion power to achieve X-axis and Y-axis bidirectional motion;

[0011] The material taking and unloading component is connected to the Y-axis moving component and moves synchronously with the Y-axis moving component to provide negative pressure to absorb and transport the lenses.

[0012] As a preferred solution of an optical lens detection and feeding mechanism described in the utility model, the X-axis moving component includes a connecting frame connected to the top of the base, and a cylinder connected to the end of the connecting frame, a slide groove is provided on the outside of the connecting frame, and the movable end of the cylinder is connected to a slide seat that slides with the slide groove.

[0013] As a preferred solution of an optical lens detection and feeding mechanism described in the utility model, the Y-axis moving component includes a mounting frame connected to a slide and sliding along the top of the connecting frame, a servo motor is installed on the outside of the mounting frame, the output end of the servo motor extends into the mounting frame, the output end of the servo motor is connected to a threaded screw, and a threaded seat is screwed on the threaded screw.

[0014] As a preferred solution of the optical lens detection and feeding mechanism described in the utility model, a guide groove is provided on the top of the mounting frame, and the threaded seat is slidably matched with the guide groove.

[0015] As a preferred solution of an optical lens detection and feeding mechanism described in the utility model, wherein: the material taking and placing component includes a fixed frame connected to the outside of the threaded seat, and two groups of telescopic motors symmetrically connected to the rear side of the fixed frame, and two groups of vertical slots are symmetrically opened on the front side of the fixed frame, the telescopic end of the telescopic motor is connected to the bracket, and the bracket and the vertical slot are arranged in a one-to-one correspondence.

[0016] As a preferred solution of the optical lens detection and feeding mechanism described in the utility model, two sets of negative pressure pumps are installed on the top of the fixed frame, the output end of the negative pressure pump is connected to a connecting pipe, the end of the connecting pipe is connected to a negative pressure suction cup, and the negative pressure suction cup is installed at the bottom of the bracket.

[0017] As a preferred solution of the optical lens detection and feeding mechanism described in the utility model, wherein: the outer side of the mounting frame is integrally connected with a connecting plate, and a dust removal component is provided on the connecting plate. The dust removal component includes a driving gear sleeved on the end of the threaded screw, and a driven gear rotatably connected to the outer side of the connecting plate and meshing with the driving gear.

[0018] As a preferred solution of an optical lens detection and feeding mechanism described in the utility model, wherein: a shaft is connected to the driven gear, the shaft is rotatably connected to the connecting plate, multiple groups of fan blades are connected to the outside of the shaft, and a bellows is connected to the outside of the connecting plate corresponding to the fan blade position, the bellows port is connected to an air duct, and the end of the air duct is arranged corresponding to the top of the material placing plate.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] The cylinder drives the mounting frame to slide along the top of the connecting frame, thereby changing the Y-axis moving component to move horizontally along the X-axis direction, and cooperates with the Y-axis moving component to realize the bidirectional movement of the material taking and placing components along the X and Y axes, thereby increasing the working range and realizing automatic picking up of the lens to be tested. At the same time, the active gear rotates following the threaded screw, and the active gear drives the driven gear to rotate, so that the fan blades rotate from the bellows to generate wind force. The wind force acts on the material placing plate through the air duct to remove the dust or debris on the surface of the optical lens. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive labor. Among them:

[0022] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the explosion structure of the utility model;

[0024] Figure 3 For this utility model Figure 2 Schematic diagram of some structures.

[0025] In the figure: 100 base, 110 material placing plate, 200 X-axis moving part, 210 connecting frame, 211 slide, 220 cylinder, 221 slide, 300 Y-axis moving part, 310 mounting frame, 311 guide groove, 312 connecting plate, 320 servo motor, 321 threaded screw, 330 threaded seat, 400 material taking and placing part, 410 fixing frame, 411 vertical groove, 420 telescopic motor, 421 bracket, 430 negative pressure pump, 431 connecting pipe, 432 negative pressure suction cup, 500 dust removal part, 510 driving gear, 511 driven gear, 520 shaft, 521 fan blade, 530 bellows, 531 air duct. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0027] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] Next, the present invention is described in detail with reference to schematic diagrams. For ease of illustration, cross-sectional views of device structures may be partially enlarged and not to scale when describing the embodiments of the present invention. Furthermore, the schematic diagrams are merely illustrative and should not limit the scope of protection of the present invention. Furthermore, in actual production, three-dimensional dimensions, including length, width, and depth, should be included.

[0029] In order to make the purpose, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

[0030] The utility model provides an optical lens detection feeding mechanism, please refer to Figure 1-3 , including a base 100, an X-axis moving component 200, a Y-axis moving component 300 and a material taking and placing component 400;

[0031] Please continue reading Figure 1 , a base 100 serving as a support base, the top of the base 100 being threadedly connected to a material placement plate 110;

[0032] Please continue reading Figure 1-3 , the X-axis motion component 200 is connected to the base 100 and provides motion power in the X-axis direction;

[0033] The X-axis motion component 200 includes a connecting frame 210 threadedly connected to the top of the base 100, and a cylinder 220 threadedly connected to the end of the connecting frame 210. A slide groove 211 is formed on the outer side of the connecting frame 210, and a slide seat 221 is connected to the movable end of the cylinder 220 to slide in the slide groove 211.

[0034] action:

[0035] The cylinder 220 works, driving the mounting frame 310 to slide along the top of the connecting frame 210, thereby changing the Y-axis moving component 300 to translate along the X-axis direction;

[0036] Please continue reading Figure 1-3 The Y-axis motion component 300 is connected to the X-axis motion component 200, moves synchronously with the X-axis motion component 200, and provides Y-axis motion power to achieve X-axis and Y-axis bidirectional motion;

[0037] The Y-axis motion component 300 includes a mounting frame 310 that is threadedly mounted on the slide 221 and slides along the top of the connecting frame 210. A servo motor 320 is threadedly connected to the outer side of the mounting frame 310. The output end of the servo motor 320 extends into the mounting frame 310. The output end of the servo motor 320 is connected to a threaded screw 321. A threaded seat 330 is threadedly mounted on the threaded screw 321. A guide groove 311 is defined at the top of the mounting frame 310, and the threaded seat 330 slidably engages with the guide groove 311.

[0038] action:

[0039] The servo motor 320 operates to drive the threaded screw 321 to rotate. Since the threaded seat 330 is threadedly engaged with the threaded screw 321 and the threaded seat 330 slides along the guide groove 311, the position of the fixed frame 410 changes, and cooperates with the X-axis motion component 200 to achieve multi-directional movement.

[0040] Please continue reading Figure 1 The material taking and discharging component 400 is connected to the Y-axis moving component 400, and moves synchronously with the Y-axis moving component 400 to provide negative pressure to absorb and transport the lens;

[0041] The material loading and unloading component 400 includes a fixing frame 410 connected to the outside of the threaded seat 330, and two sets of telescopic motors 420 symmetrically threadedly connected to the rear side of the fixing frame 410. The front side of the fixing frame 410 is symmetrically provided with two sets of vertical slots 411. The telescopic ends of the telescopic motors 420 are connected to the brackets 421 through positioning bolts. The brackets 421 are arranged in a one-to-one correspondence with the vertical slots 411. Two sets of negative pressure pumps 430 are threadedly connected to the top of the fixing frame 410. The output end of the negative pressure pump 430 is connected to a connecting pipe 431. The end of the connecting pipe 431 is connected to a negative pressure suction cup 432. The negative pressure suction cup 432 is mounted on the bottom of the bracket 421.

[0042] action:

[0043] The negative pressure pump 430 works to provide negative pressure, which acts on the negative pressure suction cup 432 through the connecting pipe 231. The negative pressure suction cup 432 is used to pick up and place the optical lens to be tested, thereby automatically picking up the lens to be tested.

[0044] Please continue reading Figure 2 and Figure 3 , the outer side of the mounting frame 310 is integrally connected with a connecting plate 311, and a dust removal component 500 is provided on the connecting plate 311. The dust removal component 500 includes a driving gear 510 sleeved on the end of the threaded screw 321, and a driven gear 511 rotatably connected to the outer side of the connecting plate 311 and meshing with the driving gear 510 for transmission. The driven gear 511 is connected to a shaft 520, which is rotatably connected to the connecting plate 312. A plurality of groups of fan blades 521 are connected to the outer side of the shaft 520, and a bellows 530 is connected to the outer side of the connecting plate 312 corresponding to the position of the fan blades 521. The port of the bellows 530 is connected to an air duct 531, and the end of the air duct 531 is arranged above the corresponding material loading plate 110;

[0045] action:

[0046] The driving gear 510 rotates along with the screw rod 321, driving the driven gear 511 to rotate, causing the fan blades 521 to rotate in the bellows 530 to generate wind. The wind acts on the material receiving plate 110 through the air duct 531 to remove dust or debris from the surface of the optical lens.

[0047] Working principle: When the utility model is in use, the cylinder 220 drives the mounting frame 310 to slide along the top of the connecting frame 210, thereby changing the Y-axis moving component 300 to translate along the X-axis direction, and cooperates with the Y-axis moving component 300 to realize the bidirectional movement of the material taking and placing component 400 along the X and Y axes, thereby increasing the working range and realizing automatic picking up of the lens to be tested. At the same time, the driving gear 510 rotates following the threaded screw 321, and the driving gear 510 drives the driven gear 511 to rotate, so that the fan blades 521 rotate from the bellows 530 to generate wind force, and the wind force acts on the material placing plate 110 through the air duct 531 to remove floating dust or debris on the surface of the optical lens.

[0048] While the present invention has been described above with reference to specific embodiments, various modifications may be made and equivalent components may be substituted without departing from the scope of the present invention. In particular, as long as no structural conflicts exist, the various features of the embodiments disclosed herein may be combined with one another in any manner, and the omission of an exhaustive description of these combinations in this specification is solely for the sake of space and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions within the scope of the claims.

Claims

1. An optical lens detection and feeding mechanism, characterized in that: include: A base (100) serving as a support base, wherein the top of the base (100) is connected to a material placement plate (110); An X-axis motion component (200) is connected to the base (100) and provides motion power in the X-axis direction; The Y-axis motion component (300) is connected to the X-axis motion component (200), moves synchronously with the X-axis motion component (200), and provides motion power in the Y-axis direction to achieve motion in both the X-axis and Y-axis directions; The material taking and discharging component (400) is connected to the Y-axis moving component (300), moves synchronously with the Y-axis moving component (300), and provides negative pressure to absorb and transport the lenses.

2. The optical lens detection and feeding mechanism according to claim 1, characterized in that: The X-axis moving component (200) includes a connecting frame (210) connected to the top of the base (100), and a cylinder (220) connected to the end of the connecting frame (210), a sliding groove (211) is provided on the outer side of the connecting frame (210), and a sliding seat (221) that slides with the sliding groove (211) is connected to the movable end of the cylinder (220).

3. The optical lens detection and feeding mechanism according to claim 2, characterized in that: The Y-axis motion component (300) includes a mounting frame (310) connected to a slide (221) and sliding along the top of a connecting frame (210); a servo motor (320) is mounted on the outside of the mounting frame (310); an output end of the servo motor (320) extends into the mounting frame (310); the output end of the servo motor (320) is connected to a threaded screw (321); and a threaded seat (330) is screwed onto the threaded screw (321).

4. The optical lens detection and feeding mechanism according to claim 3, characterized in that: A guide groove (311) is provided on the top of the mounting frame (310), and the threaded seat (330) is slidably engaged with the guide groove (311).

5. The optical lens detection and feeding mechanism according to claim 4, characterized in that: The material taking and discharging component (400) comprises a fixing frame (410) connected to the outside of the threaded seat (330), and two groups of telescopic motors (420) symmetrically connected to the rear side of the fixing frame (410); the front side of the fixing frame (410) is symmetrically provided with two groups of vertical slots (411); the telescopic ends of the telescopic motors (420) are connected to the brackets (421), and the brackets (421) and the vertical slots (411) are arranged in a one-to-one correspondence.

6. The optical lens detection and feeding mechanism according to claim 5, characterized in that: Two groups of negative pressure pumps (430) are installed on the top of the fixing frame (410). The output ends of the negative pressure pumps (430) are connected to connecting pipes (431). The ends of the connecting pipes (431) are connected to negative pressure suction cups (432). The negative pressure suction cups (432) are installed on the bottom of the bracket (421).

7. The optical lens detection and feeding mechanism according to claim 6, characterized in that: The outer side of the mounting frame (310) is integrally formed with a connecting plate (312), and a dust removal component (500) is provided on the connecting plate (312). The dust removal component (500) comprises a driving gear (510) sleeved on the end of the threaded screw (321), and a driven gear (511) rotatably connected to the outer side of the connecting plate (312) and meshingly engaged with the driving gear (510).

8. The optical lens detection and feeding mechanism according to claim 7, characterized in that: The driven gear (511) is connected to a shaft (520), which is rotatably connected to a connecting plate (312). The outer side of the shaft (520) is connected to a plurality of fan blades (521), and the outer side of the connecting plate (312) is connected to a bellows (530) at positions corresponding to the fan blades (521). The port of the bellows (530) is connected to an air duct (531), and the end of the air duct (531) is arranged above the material placement plate (110).

Images