CN216608704U

CN216608704U - Novel CG cover plate positioning jig for mobile phone screen

Info

Publication number: CN216608704U
Application number: CN202122767386.7U
Authority: CN
Inventors: 谢锦明; 王伟敏
Original assignee: Shanghai Freesense Image Technology Co ltd
Current assignee: Shanghai Freesense Image Technology Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-05-27
Anticipated expiration: 2031-11-12

Abstract

The utility model relates to the technical field of industrial vision and industrial automation, and discloses a novel CG cover plate positioning jig for a mobile phone screen, which comprises a table plate, wherein the bottom of the table plate is connected with a first air cylinder in a bolting way, the bottom of the table plate is connected with a second air cylinder in a bolting way, the top of the table plate is connected with a plurality of first slide rails in a bolting way, the top of each first slide rail is provided with a first connecting plate, and the top of the table plate is connected with a plurality of second slide rails in a bolting way; when the mobile phone screen CG cover plate is positioned, the jig is started to be positioned, the first air cylinder and the second air cylinder push the positioning block to slide on the surfaces of the first slide rail and the second slide rail, so that the second connecting plate centers the product on the center of the vacuum jig plate through the fixing clamp, the vacuum adsorption product is started by the jig plate, the positioning precision is ensured, the jig plate is universal in type and can meet the positioning requirement of four-to eight-inch mobile phone screen CG cover plate products, and the backlight source is arranged below the jig plate and provides a lighting environment for printing ink light transmission detection.

Description

Novel CG cover plate positioning jig for mobile phone screen

Technical Field

The utility model relates to the technical field of industrial vision and industrial automation, in particular to a CG cover plate positioning jig for a novel mobile phone screen.

Background

The detection of ink light leakage is one of detection indexes of a CG cover plate of a mobile phone screen. The detection mode is that the front side of the product is provided with a CCD camera, and the back side of the product is provided with a backlight source; the CCD camera detects the light leakage defect of the CG cover plate ink of the mobile phone screen by shooting an image of a product irradiated by a backlight source. CG cover plate printing ink of the mobile phone screen is mainly arranged on the periphery of a product, the periphery is kept away during detection and the center is positioned, and a backlight source is required to be arranged below a jig, so that a special positioning jig needs to be prepared.

Disclosure of Invention

The utility model aims to provide a novel mobile phone screen CG cover plate positioning jig to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel mobile phone screen CG apron positioning jig, includes the table, the bottom of table has been bolted and has been connected first cylinder, the bottom of table has been bolted and has been connected the second cylinder, the top bolt of table has the first slide rail of a plurality of, the top of first slide rail is provided with first connecting plate, the top bolt of table has been connected a plurality of second slide rail, the top of second slide rail is provided with the second connecting plate, the equal bolt in top of first connecting plate and second connecting plate has a plurality of fixation clamp, the top bolt of table has the backlight, the top bolt of backlight has the tool board.

Preferably, the surfaces of the first slide rail and the second slide rail are both connected with a positioning block in a sliding manner, the bottom of the first connecting plate is bolted with the positioning block, and the bottom of the second connecting plate is bolted with the positioning block.

Preferably, both sides of the bottom of the table plate are provided with supporting plates, and the tops of the supporting plates are bolted with the table plate.

Preferably, the bottom of the supporting plate is bolted with a mounting plate, and two mounting holes are formed in the mounting plate.

Preferably, the output ends of the first cylinder and the second cylinder are respectively installed with the positioning block.

Compared with the prior art, the utility model has the following beneficial effects:

when the mobile phone screen CG cover plate is positioned, the jig is started to be positioned, the first air cylinder and the second air cylinder push the positioning block to slide on the surfaces of the first slide rail and the second slide rail, so that the second connecting plate centers the product on the center of the vacuum jig plate through the fixing clamp, the vacuum adsorption product is started by the jig plate, the positioning precision is ensured, the jig plate is universal in type and can meet the positioning requirement of four-to eight-inch mobile phone screen CG cover plate products, and the backlight source is arranged below the jig plate and provides a lighting environment for printing ink light transmission detection.

Drawings

FIG. 1 is a perspective view of the present invention;

fig. 2 is a partial enlarged view of the utility model at a in fig. 1.

In the figure: 1. a table plate; 2. a first cylinder; 3. a second cylinder; 4. a first slide rail; 5. positioning blocks; 6. a first connecting plate; 7. a second slide rail; 8. a second connecting plate; 9. a fixing clip; 10. a backlight source; 11. a jig plate; 12. a support plate; 13. mounting a plate; 14. and (7) installing holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Please refer to fig. 1-2, a novel CG cover plate positioning jig for mobile phone screens comprises a table 1, a first cylinder 2 is bolted to the bottom of the table 1, a second cylinder 3 is bolted to the bottom of the table 1, a plurality of first slide rails 4 are bolted to the top of the table 1, a first connecting plate 6 is arranged at the top of the first slide rails 4, a plurality of second slide rails 7 are bolted to the top of the table 1, a second connecting plate 8 is arranged at the top of the second slide rails 7, a plurality of fixing clamps 9 are bolted to the tops of the first connecting plate 6 and the second connecting plate 8, a backlight source 10 is bolted to the top of the table 1, and a jig plate 11 is bolted to the top of the backlight source 10.

Further, the equal sliding connection in surface of first slide rail 4 and second slide rail 7 has locating piece 5, and the bottom and the 5 bolts of locating piece of first connecting plate 6, the bottom and the 5 bolts of locating piece of second connecting plate 8 can effectively install with first connecting plate 6 and second connecting plate 8 through setting up locating piece 5.

Further, the both sides of table 1 bottom all are provided with backup pad 12, and the top and the table 1 bolt of backup pad 12 can effectively support the device through setting up backup pad 12.

Further, the bottom of the support plate 12 is bolted with a mounting plate 13, two mounting holes 14 are formed in the mounting plate 13, and the device can be effectively mounted by arranging the mounting plate 13.

Further, the output ends of the first cylinder 2 and the second cylinder 3 are respectively installed on the positioning block 5, and can be effectively installed and connected with the positioning block 5.

The working principle is as follows: the device is placed tool board 11 with mobile phone screen CG apron during location, start the tool location, first cylinder 2 and second cylinder 3 promote locating piece 5 and slide on the surface of first slide rail 4 and second slide rail 7, make second connecting plate 8 through fixation clamp 9 to the product location placed in the middle on vacuum tool board 11 center, vacuum adsorption product is opened to tool board 11, guarantee positioning accuracy, tool board 11 is general model, can satisfy four to eight cun mobile phone screen CG apron product location, backlight 10 installs below tool board 11, provide the environment of polishing for printing ink printing opacity detects.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel mobile phone screen CG apron positioning jig, includes table (1), its characterized in that: the utility model discloses a table, including table (1), first cylinder (2) have been bolted to the bottom of table (1), second cylinder (3) have been bolted to the bottom of table (1), the top of table (1) has been bolted a plurality of first slide rail (4), the top of first slide rail (4) is provided with first connecting plate (6), the top of table (1) has been bolted a plurality of second slide rail (7), the top of second slide rail (7) is provided with second connecting plate (8), the top of first connecting plate (6) and second connecting plate (8) has all been bolted a plurality of fixation clamp (9), the top of table (1) has been bolted backlight (10), the top of backlight (10) has been bolted tool board (11).

2. The novel mobile phone screen CG cover plate positioning jig of claim 1, characterized in that: the surfaces of the first sliding rail (4) and the second sliding rail (7) are both connected with a positioning block (5) in a sliding mode, the bottom of the first connecting plate (6) is in bolted connection with the positioning block (5), and the bottom of the second connecting plate (8) is in bolted connection with the positioning block (5).

3. The novel mobile phone screen CG cover plate positioning jig of claim 1, characterized in that: the table is characterized in that supporting plates (12) are arranged on two sides of the bottom of the table plate (1), and the tops of the supporting plates (12) are bolted to the table plate (1).

4. The novel mobile phone screen CG cover plate positioning jig of claim 3, characterized in that: the bottom of backup pad (12) has bolted connection mounting panel (13), two mounting holes (14) have been seted up to the inside of mounting panel (13).

5. The novel mobile phone screen CG cover plate positioning jig of claim 1, characterized in that: the output ends of the first cylinder (2) and the second cylinder (3) are respectively installed with the positioning block (5).