CN211538633U - Automatic detection equipment for liquid crystal module screen - Google Patents

Automatic detection equipment for liquid crystal module screen Download PDF

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Publication number
CN211538633U
CN211538633U CN201922437185.3U CN201922437185U CN211538633U CN 211538633 U CN211538633 U CN 211538633U CN 201922437185 U CN201922437185 U CN 201922437185U CN 211538633 U CN211538633 U CN 211538633U
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CN
China
Prior art keywords
liquid crystal
plate
crystal module
conveying belt
carousel
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Active
Application number
CN201922437185.3U
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Chinese (zh)
Inventor
王黎刚
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Jiangsu Kesen Photoelectric Technology Co ltd
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Jiangsu Kesen Photoelectric Technology Co ltd
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Priority to CN201922437185.3U priority Critical patent/CN211538633U/en
Application granted granted Critical
Publication of CN211538633U publication Critical patent/CN211538633U/en
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Abstract

The utility model relates to a liquid crystal module screen automated inspection equipment, including bottom plate (1), still include: the conveying belt (3) is arranged on the bottom plate (1) and is used for conveying the liquid crystal module (100) to be detected in a production line manner; the mounting plate (6) is arranged on the bottom plate (1) and positioned on one side of the conveying belt (3); the detection plate (9) is arranged on the mounting plate (6) in a sliding mode and is connected with a driving device, and the driving device can drive the detection plate (9) to move back and forth along the conveying direction of the conveying belt (3); the detecting plate is characterized in that a first rotary plate (11) and a second rotary plate (12) are arranged on the upper portion of the detecting plate (9), the first rotary plate (11) is connected with a flatness scanner (13), and the second rotary plate (12) is connected with a camera (14). The device can automatically detect the flatness of the liquid crystal module, and can photograph the liquid crystal module and detect the appearance of the liquid crystal module.

Description

Automatic detection equipment for liquid crystal module screen
Technical Field
The utility model relates to a check out test set, concretely relates to liquid crystal module screen automatic check out test set.
Background
The liquid crystal module is simply a screen and a backlight assembly. The display component of the liquid crystal television is a liquid crystal module, which is equivalent to a picture tube in a CRT. Other parts include power supply circuitry, signal processing circuitry, etc., and of course, anything else.
Liquid crystal module need carry out roughness before using and detect and outward appearance to it, and most manufacturers have two kinds to the detection mode that cell-phone screen adopted, and artifical detection and domestic liquid crystal module check out test set detect promptly. The manual detection method is greatly influenced by human subjectivity, has low detection efficiency and is greatly harmful to human eyes. Therefore, it is necessary to design a detection device in a streamline shape.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model aims at providing a liquid crystal module screen automatic check out test set.
The technical scheme of the utility model as follows:
the utility model provides a liquid crystal module screen automated inspection equipment, includes bottom plate (1), its characterized in that still includes:
the conveying belt (3) is arranged on the bottom plate (1) and is used for conveying the liquid crystal module (100) to be detected in a production line manner;
the mounting plate (6) is arranged on the bottom plate (1) and positioned on one side of the conveying belt (3);
the detection plate (9) is arranged on the mounting plate (6) in a sliding mode and is connected with a driving device, and the driving device can drive the detection plate (9) to move back and forth along the conveying direction of the conveying belt (3);
pick-up plate (9) upper portion is provided with first carousel (11) and second carousel (12), first carousel (11) is connected with roughness scanner (13), second carousel (12) is connected with camera (14), first carousel (11) and second carousel (12) all are provided with one and rotate the motor, it can drive to rotate the motor roughness scanner (13) and camera (14) accomplish rotary motion, roughness scanner (13) and camera (14) all are located liquid crystal module (100) top of conveying on conveyer belt (3).
Further, the conveyer belt (3) is a chain conveyer belt, the conveyer belt (3) is driven by a driving point motor (4) arranged at the end part of the conveyer belt, a positioning block is arranged on the conveyer belt (3), and the liquid crystal module (100) is placed in front of the positioning block.
Furthermore, drive arrangement is including setting up a pair of guide rail (7) on mounting panel (6), set up and be in the slider of pick-up plate (9) below, pick-up plate (9) pass through the slider is connected to on guide rail (7), one side of mounting panel (6) still is provided with first cylinder (8), pick-up plate (9) below is connected with driving block (10), the drive end of first cylinder (8) is connected driving block (10).
Further, still including setting up frame (2) on bottom plate (1), still be provided with a removal mechanism that is used for moving defective part on frame (2), removal mechanism is including setting up with conveyer belt (3) vertically linear gear (15) on frame (2), setting are in linear motor (16) on linear gear (15), linear motor (16) side is provided with second cylinder (17), second cylinder (17) drive end is provided with clamping jaw (18), still be provided with on bottom plate (1) one in linear motor (16) walking directional collecting box (19).
Furthermore, the end part of the conveying belt (3) is also provided with a blanking plate (5).
Further, the blanking plate (5) is arranged at the end part of the conveying belt (3) in a downward inclined mode.
Borrow by above-mentioned scheme, the utility model discloses at least, have following advantage:
the device can automatically detect the flatness of the liquid crystal module, can photograph the liquid crystal module and detect the appearance of the liquid crystal module, realizes automatic detection of the liquid crystal module, can collect defective products by the aid of the moving mechanism arranged on the liquid crystal module, is completely automatic in detection, and greatly saves labor and improves efficiency.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate a certain embodiment of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a structural operation block diagram of another aspect of the present invention;
in the figure:
100-a liquid crystal module;
1-a bottom plate; 2-a frame; 3-a conveyor belt; 4-driving the motor; 5-blanking plate; 6, mounting a plate; 7-a guide rail; 8-a first cylinder; 9-detecting plate; 10-a drive block; 11-a first carousel; 12-a second carousel; 13-flatness scanner; 14-a camera; 15-linear gear; 16-a linear motor; 17-a second cylinder; 18-a jaw; 19-collection box.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
Referring to fig. 1 and 2, the utility model discloses a liquid crystal module screen automatic check out test set of preferred embodiment, including bottom plate 1, still include:
the conveying belt 3 is arranged on the bottom plate 1 and used for conveying the liquid crystal module 100 to be detected in a production line; the conveyer belt 3 is a common chain conveyer belt, the conveyer belt 3 is driven by a driving point motor 4 arranged at the end part of the conveyer belt, a positioning block is arranged on the conveyer belt 3, and the liquid crystal module 100 is placed in front of the positioning block.
The mounting panel 6, the setting is located conveyer belt 3 one side on bottom plate 1, and mounting panel 6 is mainly for improving the height, for the convenience other subassemblies of follow-up installation.
The detection plate 9 is arranged on the mounting plate 6 in a sliding mode and connected with a driving device, and the driving device can drive the detection plate 9 to move back and forth along the conveying direction of the conveying belt 3. The driving device comprises a pair of guide rails 7 arranged on the mounting plate 6 and a sliding block arranged below the detection plate 9, the detection plate 9 is connected to the guide rails 7 through the sliding block, a first air cylinder 8 is further arranged on one side of the mounting plate 6, a driving block 10 is connected below the detection plate 9, and the driving end of the first air cylinder 8 is connected with the driving block 10. The drive means is provided to move the detection plate 9.
The upper portion of the detection plate 9 is provided with a first rotary table 11 and a second rotary table 12, the first rotary table 11 is connected with a flatness scanner 13, the second rotary table 12 is connected with a camera 14, the first rotary table 11 and the second rotary table 12 are both provided with a rotating motor, the rotating motor can drive the flatness scanner 13 and the camera 14 to complete rotary motion, and the flatness scanner 13 and the camera 14 are both located above the liquid crystal module 100 conveyed on the conveying belt 3. The flatness scanner 13 may be a scanner of the keyence LJ-X8000 series for detecting the flatness of the surface of the liquid crystal module, the camera 14 uses a high-definition CCD camera to photograph the liquid crystal module, and a computer connected to the camera 14 determines the appearance damage condition by analyzing the photographed photograph.
The device also comprises a frame 2 arranged on the bottom plate 1, a removing mechanism used for removing the defective parts is further arranged on the frame 2, the removing mechanism comprises a linear gear 15 arranged on the frame 2 and perpendicular to the conveying belt 3, a linear motor 16 arranged on the linear gear 15, a second air cylinder 17 is arranged on the side surface of the linear motor 16, a clamping jaw 18 is arranged at the driving end of the second air cylinder 17, and a collecting box 19 in the traveling direction of the linear motor 16 is further arranged on the bottom plate 1. If either the camera or the flatness scanner fails, the second air cylinder 17 moves the liquid crystal module 100 into the collection box 19 through the holding jaw 18.
The end of the conveyor belt 3 is also provided with a blanking plate 5, the blanking plate 5 being arranged obliquely downwards at the end of the conveyor belt 3. The blanking plate 5 is used for blanking.
The working principle of the utility model is as follows:
the liquid crystal module 100 moves on the conveying belt 3, the flatness scanner and the camera of the detection device are used for taking pictures of the liquid crystal module, the first air cylinder can adjust the position of the detection device, the two turntables can adjust the angles of the two detection devices, and the moving mechanism can move the defective products away.
The utility model discloses at least, have following advantage:
the device can automatically detect the flatness of the liquid crystal module, can photograph the liquid crystal module and detect the appearance of the liquid crystal module, realizes automatic detection of the liquid crystal module, can collect defective products by the aid of the moving mechanism arranged on the liquid crystal module, is completely automatic in detection, and greatly saves labor and improves efficiency.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (6)

1. The utility model provides a liquid crystal module screen automated inspection equipment, includes bottom plate (1), its characterized in that still includes:
the conveying belt (3) is arranged on the bottom plate (1) and is used for conveying the liquid crystal module (100) to be detected in a production line manner;
the mounting plate (6) is arranged on the bottom plate (1) and positioned on one side of the conveying belt (3);
the detection plate (9) is arranged on the mounting plate (6) in a sliding mode and is connected with a driving device, and the driving device can drive the detection plate (9) to move back and forth along the conveying direction of the conveying belt (3);
pick-up plate (9) upper portion is provided with first carousel (11) and second carousel (12), first carousel (11) is connected with roughness scanner (13), second carousel (12) is connected with camera (14), first carousel (11) and second carousel (12) all are provided with one and rotate the motor, it can drive to rotate the motor roughness scanner (13) and camera (14) accomplish rotary motion, roughness scanner (13) and camera (14) all are located liquid crystal module (100) top of conveying on conveyer belt (3).
2. The automatic detection device of the liquid crystal module screen according to claim 1, characterized in that: the conveying belt (3) is a chain conveying belt, the conveying belt (3) is driven by a driving point motor (4) arranged at the end part of the conveying belt, a positioning block is arranged on the conveying belt (3), and the liquid crystal module (100) is placed in front of the positioning block.
3. The automatic detection device of the liquid crystal module screen according to claim 1, characterized in that: drive arrangement is including setting up a pair of guide rail (7) on mounting panel (6) set up the slider of pick-up plate (9) below, pick-up plate (9) pass through the slider is connected to on guide rail (7), one side of mounting panel (6) still is provided with first cylinder (8), pick-up plate (9) below is connected with driving block (10), the drive end of first cylinder (8) is connected driving block (10).
4. The automatic detection device of the liquid crystal module screen according to claim 1, characterized in that: still including setting up frame (2) on bottom plate (1), still be provided with a removal mechanism that is used for moving bad piece on frame (2), removal mechanism is including setting up on frame (2) with conveyer belt (3) vertically linear gear (15), set up linear electric motor (16) on linear gear (15), linear electric motor (16) side is provided with second cylinder (17), second cylinder (17) drive end is provided with clamping jaw (18), still be provided with one on bottom plate (1) linear electric motor (16) walking directional ascending collecting box (19).
5. The automatic detection device of the liquid crystal module screen according to claim 1, characterized in that: the end part of the conveying belt (3) is also provided with a blanking plate (5).
6. The automatic detection device of the liquid crystal module screen according to claim 5, wherein: the blanking plate (5) is arranged at the end part of the conveying belt (3) in a downward inclined mode.
CN201922437185.3U 2019-12-30 2019-12-30 Automatic detection equipment for liquid crystal module screen Active CN211538633U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922437185.3U CN211538633U (en) 2019-12-30 2019-12-30 Automatic detection equipment for liquid crystal module screen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922437185.3U CN211538633U (en) 2019-12-30 2019-12-30 Automatic detection equipment for liquid crystal module screen

Publications (1)

Publication Number Publication Date
CN211538633U true CN211538633U (en) 2020-09-22

Family

ID=72511494

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922437185.3U Active CN211538633U (en) 2019-12-30 2019-12-30 Automatic detection equipment for liquid crystal module screen

Country Status (1)

Country Link
CN (1) CN211538633U (en)

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