CN210571292U

CN210571292U - Automatic lens testing equipment

Info

Publication number: CN210571292U
Application number: CN201921562147.4U
Authority: CN
Inventors: 黄南庆; 黄文雄; 刘健
Original assignee: Dongguan Qunfei Automation Equipment Co ltd
Current assignee: Dongguan Qunfei Automation Equipment Co ltd
Priority date: 2019-09-19
Filing date: 2019-09-19
Publication date: 2020-05-19
Anticipated expiration: 2029-09-19

Abstract

The utility model belongs to the technical field of automatic test equipment technique and specifically relates to indicate a camera lens automatic test equipment. The station turntable comprises a frame, and is characterized in that at least two station jigs are uniformly arranged in the circumferential direction of the station turntable, a first test station and a second test station corresponding to the positions of the station jigs are arranged on the periphery of the station turntable, an electrifying assembly and a first driving device for driving the electrifying assembly to be close to and away from the station jigs are arranged under the station turntable, the frame comprises a box sealing frame, the station turntable, the first test station and the second test station are all located in the box sealing frame, a feeding opening is formed in one side face of the box sealing frame corresponding to the first test station, and a shielding plate and a second driving device for driving the shielding plate to vertically lift are arranged on one side face of the feeding opening. The whole structure is compact and reliable, the testing efficiency is high, and the consistency of the environmental parameters and the distance parameters of each test is ensured.

Description

Automatic lens testing equipment

Technical Field

The utility model belongs to the technical field of automatic test equipment technique and specifically relates to indicate a camera lens automatic test equipment.

Background

With the development of the times, various high-tech products are continuously updated and released to the market in order to prevent unqualified products from being produced. The use of a detection device is necessary to effectively reduce the influx of products into the market that do not comply with national standards. The detection equipment has a great variety, and the detection equipment that the mill commonly used has a lot of, including measuring equipment slide caliper rule, balance, dotter etc. in addition also has quality testing analytical instrument, and material quality testing, packing check out test set etc. are common check out test set. In the packaging process, a packaging material detector, a metal detection device, a nonmetal detection device, a nondestructive detection device and the like are common.

In the production process of bar code scanner, the test of bar code scanner camera lens is indispensable, and most present manufacturers all activate the bar code scanner and connect to the computer through the manual winding displacement of inserting to the detection of bar code scanner camera lens, then handheld bar code ware removes various distances and scans the target in order to obtain scanning result data, such test mode inefficiency, and receive the influence of ambient light easily, handheld simulation distance carries out the action of scanning simultaneously and is difficult to guarantee the unified distance at every turn, can cause scanning structure data inaccurate.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to provide an overall structure is compact reliable, and the environmental parameter of test and the unanimous camera lens automatic test equipment of distance parameter at every turn are guaranteed to the high and assurance of efficiency of software testing.

In order to solve the technical problem, the utility model discloses a following technical scheme: the utility model provides a camera lens automatic test equipment, includes the frame, installs in the station carousel of frame and drive station carousel intermittent type pivoted actuating mechanism, the circumferencial direction of station carousel evenly is provided with two at least station tools, installs first test station and the second test station that corresponds with station tool position around the station carousel, be provided with the first drive arrangement that circular telegram subassembly and drive circular telegram subassembly are close to and keep away from the station tool under the station tool, the frame includes the box seal frame, and station carousel, first test station and second test station all are located the box seal frame, and a side that this box seal frame corresponds first test station has seted up the pay-off mouth, and a side of this pay-off mouth is provided with shielding plate and the second drive arrangement of the vertical elevating movement of drive shielding plate.

Preferably, the first test station comprises an identification code located above the station jig and used for scanning a product to be tested, and a scanning identifier located on one side of the station jig.

Preferably, the second test station is including installing in the lifting support of frame, sliding the laser testing device who installs in the mounting panel of lifting support and install in the mounting panel, the downside of mounting panel slides and is installed the third drive arrangement who blocks piece and drive and block piece seesaw.

Preferably, the station jig comprises a first base plate, an insertion through hole penetrating through the first base plate and a turnover pressing block arranged on one side of the first base plate, and the electrifying assembly comprises a second base plate and a conductive transmission head arranged on the protrusion of the second base plate.

Preferably, a refraction plate and a light source device irradiating the refraction plate are arranged in the box body sealing frame, and the refraction plate is arranged in parallel with the upper side face of the box body sealing frame.

Preferably, a positioning groove is formed in the side wall of the station turntable, and a fourth driving device for driving the abutting positioning block to move in a telescopic mode is arranged on one side of the station turntable.

The beneficial effects of the utility model reside in that: the utility model provides a camera lens automatic test equipment, at the actual test in-process, transfer the camera lens subassembly part of bar code scanner to first test station, should transfer the process accessible automatic manipulator and snatch and send into, the automatic vertical lift of shielding part of cooperation pay-off mouth one side is opened for stretching into of manipulator and the automatic shutdown after withdrawing when the manipulator is transferred, can reach full automated inspection. The lens assembly is sent to a first testing station and clamped in a station jig corresponding to the position at the moment, then the electrifying assembly located below the station jig moves upwards and is in butt joint with the lens assembly to activate the lens assembly to operate so as to carry out scanning work and record scanning data, the station turntable rotates intermittently after the first testing station finishes testing, the lens assembly is rotated and moved to a second testing station, then the electrifying assembly located at the second testing station moves upwards similarly to be tested with the lens assembly in butt joint to activate the lens assembly, and therefore the high-efficiency testing effect is achieved repeatedly. In addition to the first test station and the second test station, further test stations can also be arranged around the station turntable. Because of the design of the box body sealing frame, the ambient light requirement during testing at every time is effectively guaranteed, and the reliability of the test data is effectively improved.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is the perspective structure schematic diagram of the utility model after the box sealing frame of the hidden part.

Fig. 3 is a schematic view of the three-dimensional structure of the other viewing angle behind the hidden-part box sealing frame of the present invention.

Fig. 4 is an enlarged view of a portion a of fig. 3.

Fig. 5 is a schematic view of the three-dimensional structure of the middle power-on assembly, the identification code and the scanning identifier of the present invention.

Fig. 6 is a schematic view of the three-dimensional structure of the station jig of the present invention.

Fig. 7 is a schematic view of the three-dimensional structure of the middle lifting bracket, the mounting plate and the laser testing device of the present invention.

Detailed Description

In order to facilitate the understanding of those skilled in the art, the present invention will be further described with reference to the following examples, which are not intended to limit the scope of the present invention.

As shown in fig. 1 to 7, an automatic lens testing device comprises a frame 1, a station turntable 2 mounted on the frame 1, and a driving mechanism 3 for driving the station turntable 2 to rotate intermittently, at least two station jigs 4 are uniformly arranged in the circumferential direction of the station turntable 2, a first testing station 5 and a second testing station 6 corresponding to the station jigs 4 are arranged around the station turntable 2, an electrifying assembly 7 and a first driving device 71 for driving the electrifying assembly 7 to be close to or far away from the station jig 4 are arranged right below the station jig 4, the machine frame 1 comprises a box body sealing frame 11, the station rotary table 2, the first testing station 5 and the second testing station 6 are all positioned in the box body sealing frame 11, a feeding port 12 is formed in one side face of the box body sealing frame 11 corresponding to the first testing station 5, and a shielding plate 13 and a second driving device 14 for driving the shielding plate 13 to vertically move up and down are arranged on one side face of the feeding port 12.

The automatic lens testing equipment of this embodiment, at the actual test in-process, transfer the lens subassembly part of bar code scanner to first test station 5, should transfer the process accessible automatic manipulator and snatch and send into, the automatic vertical lift of occlusion part that cooperates 12 one sides of pay-off mouth when the manipulator is transferred is opened for the stretching into of manipulator and the automatic shutdown after retrieving, can reach full automated inspection. The lens assembly is sent to the first testing station 5 and clamped in the station jig 4 corresponding to the position at this time, then the electrifying assembly 7 positioned below the station jig 4 moves upwards and is in butt joint with the lens assembly to activate the lens assembly to operate so as to carry out scanning work and record scanning data, the station turntable 2 rotates intermittently after the first testing station 5 completes testing, the lens assembly is rotated and moved to the second testing station 6, then the electrifying assembly 7 positioned at the second testing station 6 moves upwards similarly to activate the lens assembly to operate in butt joint with the lens assembly so as to test, and therefore the high-efficiency testing effect is repeatedly achieved. In addition to the first test station 5 and the second test station 6, further test stations can also be arranged around the station carousel 2. Because of the design of the box body sealing frame 11, the ambient light requirement during testing at every time is effectively guaranteed, and the reliability of test data is effectively improved.

The method is changed into a closed environment, a precise electric turntable is used, an automatic thimble is electrified, the thimble precisely rotates to each target position, target production data is grabbed, a bar code is automatically scanned to start testing, a result is judged by a computer, and test data is automatically stored, so that quality tracing is facilitated, repeated test data is stable, and generation efficiency is improved.

In this embodiment, the first testing station 5 includes an identification code 51 located above the station fixture 4 for scanning the product to be tested, and a scanning identifier 52 located on one side of the station fixture 4. When the lens components are clamped on the station jig 4 at the first testing station 5 and activated, the identification code 51 is scanned and the scanned identification data is transmitted to an external computer for storage and analysis, meanwhile, each lens component is provided with an identification code 51, a scanning identifier arranged at the first testing station 5 scans the identification code 51 and matches and stores the scanning identification result of the lens component, and the testing result of each lens component is matched and stored with the identification code 51 in the testing process, so that subsequent consultation or quality tracing is facilitated.

In this embodiment, the second testing station 6 includes a lifting bracket 61 mounted on the frame 1, a mounting plate 62 slidably mounted on the lifting bracket 61, and a laser testing device 63 mounted on the mounting plate 62, wherein a blocking block 64 and a third driving device 65 for driving the blocking block 64 to move back and forth are slidably mounted on the lower side surface of the mounting plate 62. The design of lifting support 61 can make the distance of laser testing arrangement 63 and station tool 4 realize nimble regulation, adjusts fixed back and has guaranteed that the distance that detects at every turn is unanimous, guarantees test data's reliability. The back and forth sliding of the stopper 64 serves to block the laser light emitted from the laser test device 63. Although not described in detail, the laser testing device 63 is commercially available according to the requirement of the skilled person for the detection result.

In this embodiment, the station fixture 4 includes a first bottom plate 41, an insertion through hole 42 formed through the first bottom plate 41, and a turnover pressing block 43 installed on one side of the first bottom plate 41, and the energizing component 7 includes a second bottom plate 72 and a conductive transmission head 73 installed on a protrusion of the second bottom plate 72. The turnover pressing block 43 clamps the lens assembly loaded into the station jig 4, and the turnover pressing block 43 can be set to be automatically completed through gear transmission. When the lens module is clamped, the lower second base plate 72 is driven by the first driving device 71 to lift up, and then the conductive transmission head 73 is inserted into the lens module through the plug-in through hole 42 to activate the lens module electrically. The whole process is finished automatically, and the efficiency is high.

In this embodiment, a refraction plate 15 and a light source 16 irradiating the refraction plate 15 are disposed in the box sealing frame 11, and the refraction plate 15 is disposed in parallel with the upper side surface of the box sealing frame 11. Through refraction board 15 cooperation light source ware 16, reach the illumination environment in the nimble box seal frame 11 of controlling, then carry out nimble setting according to required detection requirement, the practicality is strong. And the light source 16 may be provided as a bar LED light source.

In this embodiment, a positioning groove 21 is formed in a side wall of the station turntable 2, and a butt positioning block 22 and a fourth driving device 23 for driving the butt positioning block 22 to move telescopically are disposed on one side of the station turntable 2. The arrangement of the positioning groove 21 and the abutting positioning block 22 is used for judging that the rotating angle is accurate after the intermittent rotation of the station turntable 2 is completed, so that the condition that the test result of the lens assembly is deviated due to the deviation in the intermittent rotation is prevented, and the test quality is further controlled.

In the description of the present invention, it should be noted that, for the orientation words, such as the terms "center", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., it indicates that the orientation and positional relationship are based on the orientation or positional relationship shown in the drawings, and it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific scope of the present invention.

Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and in the description of the invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "assembled", "connected", and "connected", if any, are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

The above-mentioned embodiments only express a plurality of embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. Lens automatic test equipment includes frame (1), installs in station carousel (2) and drive station carousel (2) intermittent type pivoted actuating mechanism (3) of frame (1), its characterized in that: at least two station jigs (4) are uniformly arranged in the circumferential direction of the station turntable (2), a first testing station (5) and a second testing station (6) corresponding to the station jigs (4) are arranged around the station turntable (2), an electrifying assembly (7) and a first driving device (71) for driving the electrifying assembly (7) to be close to or far away from the station jig (4) are arranged under the station jig (4), the machine frame (1) comprises a box body sealing frame (11), the station rotary table (2), the first testing station (5) and the second testing station (6) are all positioned in the box body sealing frame (11), a feeding port (12) is arranged on one side surface of the box body sealing frame (11) corresponding to the first testing station (5), a shielding plate (13) and a second driving device (14) for driving the shielding plate (13) to vertically move up and down are arranged on one side surface of the feeding port (12).

2. The lens automatic test apparatus according to claim 1, characterized in that: the first testing station (5) comprises an identification code (51) which is positioned above the station jig (4) and used for scanning a tested product and a scanning identifier (52) which is positioned on one side of the station jig (4).

3. The lens automatic test apparatus according to claim 1, characterized in that: the second test station (6) comprises a lifting support (61) installed on the frame (1), a mounting plate (62) installed on the lifting support (61) in a sliding mode and a laser test device (63) installed on the mounting plate (62), wherein a blocking block (64) and a third driving device (65) for driving the blocking block (64) to move back and forth are installed on the lower side face of the mounting plate (62) in a sliding mode.

4. The lens automatic test apparatus according to claim 1, characterized in that: the station jig (4) comprises a first base plate (41), an inserting through hole (42) formed by penetrating through the first base plate (41) and a turnover pressing block (43) installed on one side of the first base plate (41), and the electrifying assembly (7) comprises a second base plate (72) and a conductive transmission head (73) installed on the second base plate (72) and protruding.

5. The lens automatic test apparatus according to claim 1, characterized in that: the box body sealing frame (11) is internally provided with a refraction plate (15) and a light source device (16) irradiating the refraction plate (15), and the refraction plate (15) is arranged in parallel with the upper side surface of the box body sealing frame (11).

6. The lens automatic test apparatus according to claim 1, characterized in that: positioning grooves (21) are formed in the side wall of the station turntable (2), and a butt positioning block (22) and a fourth driving device (23) for driving the butt positioning block (22) to move in a telescopic mode are arranged on one side of the station turntable (2).