CN216262079U

CN216262079U - Lens screening mechanism

Info

Publication number: CN216262079U
Application number: CN202121837446.1U
Authority: CN
Inventors: 尹斌
Original assignee: Suzhou Silicon Test System Co ltd
Current assignee: Suzhou Silicon Test System Co ltd
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-04-12
Anticipated expiration: 2031-08-06

Abstract

The utility model discloses a lens screening mechanism which comprises a case body, wherein the case body comprises a control case and a screening case, a lifting motor assembly and an in-out motor assembly are arranged in the screening case, a height fine-tuning hand wheel and a speed potentiometer are arranged on a front side plate of the control case, the height of the lifting motor assembly can be adjusted by adjusting the height fine-tuning hand wheel, and the running speed of the in-out motor assembly can be adjusted by adjusting the speed potentiometer. The lens screening mechanism capable of automatically adjusting the position and the height can digitally adjust the position and the in-out speed of the lens through the control panel, and has the advantages of high efficiency, good stability and good consistency; meanwhile, the structure is simple, the size is small, and the lens screening device is suitable for lens screening work of research and development and test operation.

Description

Lens screening mechanism

Technical Field

The utility model relates to a screening mechanism, in particular to a lens screening mechanism.

Background

The lens is an optical element which is made of transparent substances and has a part of spherical surface, and comprises a plastic lens and a glass lens, and the produced lens needs to be detected in the processing and production process of the lens so as to prevent the lens with scratches caused by improper production operation from being mixed in the lens, so that the screening work of the lens is indispensable. Today, in the production process of lenses, the position and height of the lenses are usually manually adjusted by a human when the lenses are screened, reliable digital quantification for batch lens consistency screening is lacked, and the operation efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lens screening mechanism to overcome the defects, and adopts the technical scheme that: the utility model provides a lens screening mechanism, includes quick-witted case body, quick-witted case body includes control box and screening case, be provided with elevator motor subassembly and business turn over motor element in the screening case, be provided with high fine setting hand wheel and speed potentiometre on the control box preceding side board, through the adjustment high fine setting hand wheel can be adjusted elevator motor element's height can be adjusted through the speed potentiometre business turn over motor element's functioning speed.

Further, the lifting motor assembly comprises a first motor and a first fixing plate, and a through hole is formed in the first fixing plate.

The height gauge penetrates through the through hole, and the height digital display meter is arranged on a front side plate of the control box and displays the height of the height gauge.

Further, the test device also comprises a test chip module support, wherein the test chip module support is arranged above the first fixing plate and is abutted against the first fixing plate.

Further, business turn over motor element includes second motor and guide rail, the guide rail set up in screening bottom of the case portion, be provided with the slider on the guide rail, the slider can be followed the track slides.

Further, the lifting motor assembly further comprises a second fixing plate, the second fixing plate is arranged below the first fixing plate, and the sliding block is fixedly connected with the second fixing plate.

And the two ends of the push-pull rod are respectively connected with a door arranged on the front side of the screening box and the in-out motor assembly.

Further, still include the light source layer board, the light source layer board set up in machine case body upside

Further, still include the light source, the light source set up in light source layer board upside

Furthermore, the front side surface of the control box is also provided with an access switch.

The utility model has the beneficial effects that: the position and the in-out speed of the lens can be digitally adjusted through the control panel, and the lens has the advantages of high efficiency, good stability and good consistency; meanwhile, the lens screening mechanism is simple in structure, small in size and suitable for lens screening work of research and development and test operation.

Drawings

Fig. 1 is a perspective view of a lens screening mechanism according to a preferred embodiment of the utility model.

In the figure: 1. a light source; 2. a light source support plate; 3. a control box; 4. a height digital display meter; 5. a height fine adjustment hand wheel; 6. a speed potentiometer; 61. a switch; 7. a door; 8. a height gauge; 9. testing the chip module support; 10. A push-pull rod; 11. a lift motor assembly; 111. a first fixing plate; 112. a second fixing plate; 12. an in-out motor assembly; 121. a guide rail; 122. a slide block.

Detailed Description

The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the utility model.

Referring to fig. 1, the lens screening mechanism in this embodiment includes a chassis body, the chassis body includes a control box 3 and a screening box, a lifting motor assembly 11 is disposed in the screening box, the lifting motor assembly 11 includes a first motor and a first fixing plate 111, a test chip module support 9 is disposed above the first fixing plate 111, the test chip module support 9 is used for placing a lens to be screened, the test chip module support 9 abuts against the first fixing plate 111, and the position of the test chip module support 9 can be adjusted by adjusting the position of the first fixing plate 111, so that the position of the lens can be adjusted. The first fixing plate 111 is provided with a through hole, a height gauge 8 penetrates through the through hole, and the height gauge 8 is used for measuring the height of the lens. The height adjusting device is characterized in that a height fine adjustment hand wheel 5 is arranged on a front side plate of the control box 3, the height of the lens can be adjusted through adjusting the height fine adjustment hand wheel 5, the height adjusting device further comprises a height digital display meter 4, the height digital display meter 4 is arranged on the front side plate of the control box 3, and the height digital display meter 4 displays the height of the height gauge 8. The height of the lens is adjusted through the height fine adjustment hand wheel 5, the height of the lens can be accurately tested through the height gauge 8, and the specific numerical value of the tested height is displayed through the height digital display meter 4.

This embodiment still includes business turn over motor element 12, business turn over motor element 12 includes second motor and guide rail 121, guide rail 121 set up in screening bottom of the case portion, be provided with slider 122 on the guide rail 121, slider 122 can follow guide rail 121 slides. The sliding block 122 is fixedly connected with the second fixing plate 112. The screening box further comprises a push-pull rod 10, and two ends of the push-pull rod 10 are respectively connected with a door 7 arranged on the front side of the screening box and the in-out motor assembly 12. The front side of the control box 3 is also provided with an access switch 61. The in-out switch 61 comprises an in button and an out button, and further comprises a control system, when the out button is pressed, the control system drives the second motor, and the second motor drives the slider 122 to move outwards, so that the second fixing plate 112, the first fixing plate 111 and the test chip module support 9 are driven to move outwards. The door 7 arranged on the front side of the screening box is connected with the in-out motor assembly 12 through the push-pull rod 10, and when the in-out motor assembly 12 moves outwards, the door 7 can be automatically opened through the action of the push-pull rod 10. When the enter button is pressed down, the control system drives the enter-exit motor assembly 12 to move inwards, when the enter-exit motor assembly moves to a certain position, the photoelectric limit switch arranged inside the screening box is triggered, then the enter-exit motor assembly 12 stops, and meanwhile, the door 7 is closed under the action of the push-pull rod 10.

The present embodiment further comprises a speed potentiometer 6, wherein the speed potentiometer 6 is arranged on the front side surface of the control box 3, and the running speed of the in-and-out motor assembly 12 can be adjusted through the speed potentiometer 6.

This embodiment still includes light source layer board 2 and light source 1, light source layer board 2 set up in case body upside, light source 1 set up in 2 upsides of light source layer board, under light source 1's irradiation, filter lens.

The above embodiments are merely illustrative of the technical concept and features of the present invention, and the present invention is not limited thereto, and any equivalent changes or modifications made according to the spirit of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a lens screening mechanism, includes quick-witted case body, quick-witted case body includes control box (3) and screening case, its characterized in that, be provided with elevator motor subassembly (11) and business turn over motor unit (12) in the screening case, be provided with high fine setting hand wheel (5) and speed potentiometre (6) on control box (3) preceding curb plate, through the adjustment high fine setting hand wheel (5) can be adjusted the height of elevator motor subassembly (11) can be adjusted through speed potentiometre (6) the functioning speed of business turn over motor unit (12).

2. The lens screening mechanism according to claim 1, wherein the lifting motor assembly (11) comprises a first motor and a first fixing plate (111), and the first fixing plate (111) is provided with a through hole.

3. The lens screening mechanism according to claim 2, further comprising a height gauge (8), wherein the height gauge (8) penetrates through the through hole, and further comprising a digital height display meter (4), wherein the digital height display meter (4) is arranged on a front side plate of the control box (3), and the digital height display meter (4) displays the height on the height gauge (8).

4. A lens screening mechanism according to claim 3, further comprising a test chip module holder (9), wherein said test chip module holder (9) is disposed above said first fixing plate (111), and said test chip module holder (9) abuts against said first fixing plate (111).

5. The lens screening mechanism of claim 4, wherein the in-out motor assembly (12) comprises a second motor and a guide rail (121), the guide rail (121) is disposed at the bottom of the screening box, a sliding block (122) is disposed on the guide rail (121), and the sliding block (122) can slide along the guide rail (121).

6. The lens screening mechanism of claim 5, wherein the lifting motor assembly (11) further comprises a second fixing plate (112), the second fixing plate (112) is disposed below the first fixing plate (111), and the sliding block (122) is fixedly connected to the second fixing plate (112).

7. The lens screening mechanism according to claim 6, further comprising a push-pull rod (10), wherein two ends of the push-pull rod (10) are movably connected to the door (7) and the in-out motor assembly (12) respectively, which are disposed at the front side of the screening box.

8. The lens screening mechanism of claim 7, further comprising a light source supporting plate (2), wherein the light source supporting plate (2) is arranged on the upper side of the case body.

9. The lens screening mechanism according to claim 8, further comprising a light source (1), wherein the light source (1) is arranged on the upper side of the light source (1) supporting plate.

10. A lens screening arrangement according to any one of claims 1 to 9, characterized in that the front side of the control box (3) is further provided with an access switch (61).