CN216926029U

CN216926029U - cell lighting detection jig

Info

Publication number: CN216926029U
Application number: CN202220523207.7U
Authority: CN
Inventors: 王宇; 任会盟
Original assignee: Suzhou Luster Vision Intelligent Device Co Ltd; Suzhou Lingyunguang Industrial Intelligent Technology Co Ltd
Current assignee: Suzhou Luster Vision Intelligent Device Co Ltd; Suzhou Lingyunguang Industrial Intelligent Technology Co Ltd
Priority date: 2022-03-11
Filing date: 2022-03-11
Publication date: 2022-07-08
Anticipated expiration: 2032-03-11

Abstract

The utility model belongs to the technical field of panel detection devices, and discloses a cell lighting detection jig, which comprises: a base plate; the positioning block is arranged on the bottom plate in a sliding mode along the X-axis direction and used for supporting the end portions of a pair of first edges of a workpiece, extending along the X-axis direction, and limiting the first edges along the Y-axis direction; and the positioning plate is arranged on the bottom plate in a sliding manner along the X-axis direction, and is used for supporting and adsorbing a pair of second edges of the workpiece, which extend along the Y-axis direction, and limiting the second edges along the X-axis direction. The positioning block is arranged on the bottom plate in a sliding mode and supports and limits the end portion of the first edge of the workpiece, so that the workpiece is centered, the positioning plate arranged on the bottom plate in a sliding mode adsorbs and supports the second edge of the workpiece, positioning in the X-axis direction and the Y-axis direction of the workpiece is achieved, the jig can adapt to workpieces of different sizes, and detection cost is reduced.

Description

cell lighting detection jig

Technical Field

The utility model relates to the technical field of panel detection devices, in particular to a cell lighting detection jig.

Background

AOI automatic detection equipment is used for detecting LCD, OLED, micro LED display screen, and current cell is lighted a lamp and is detected tool and only to the work piece of single size, can't compatible not unidimensional work piece, and the whole tool that needs is whole when switching the work piece is changed, leads to the tool cost higher.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cell lighting detection jig to solve the problem that the jig only aims at a workpiece with a single size and cannot be compatible with workpieces with different sizes.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a kind of cell lights a lamp and detects the gauge, including:

a base plate;

the positioning block is arranged on the bottom plate in a sliding mode along the X-axis direction and used for supporting the end portions of a pair of first edges of a workpiece, the first edges extend along the X-axis direction, and the first edges are limited along the Y-axis direction; and

the positioning plate is arranged on the bottom plate in a sliding mode along the X-axis direction and used for supporting and adsorbing a pair of second edges of the workpiece, extending along the Y-axis direction, and limiting the second edges along the X-axis direction.

As a preferred embodiment of the above cell lighting detection jig, the bottom plate is provided with a pair of first slide rails and a pair of second slide rails which are opposite to each other along the Y-axis direction, and the pair of first slide rails is located between the pair of second slide rails;

the positioning block is arranged on the surface of the first sliding rail, the positioning block is connected to the surface of the first sliding block, the second sliding rail is provided with the second sliding block, and two ends of the positioning block are respectively connected with one second sliding block on the second sliding rail.

As a preferable scheme of the cell lighting detection jig, a guide block is arranged on the surface of the first sliding block, the guide block is provided with a guide groove extending along the Y-axis direction, and the guide groove is provided with a guide rod capable of moving along the Y-axis direction;

the bottom surface of the positioning plate is provided with a sliding groove connected with the guide rod, and the positioning plate can slide relative to the guide rod.

As a preferred embodiment of the above cell lighting detection jig, the bottom plate is provided with a first surface and a second surface which are arranged along the Z-axis direction in a staggered manner, the first slide rail is disposed on the first surface, and the second slide rail is disposed on the second surface.

As a preferred scheme of the above cell lighting detection jig, the first slide rail and the second slide rail are both provided with a plurality of connecting holes, the first slider is connected with the connecting holes through connecting pieces to be fixed on the first slide rail, and the second slider is connected with the connecting holes through connecting pieces to be fixed on the second slide rail.

As an optimal scheme of the lighting detection jig for the cell, the positioning block is provided with a first step surface for limiting and supporting the first edge, and the positioning plate is used for limiting and supporting a second step surface of the second edge.

As a preferred scheme of the lighting detection jig for the cell, the second step surface on at least one of the positioning plates is provided with an adsorption hole group;

the cell lighting detection jig further comprises an adsorption device, and the adsorption device is connected with the positioning plate and provides negative pressure airflow through the adsorption hole group.

As a preferred scheme of the lighting detection jig for the cell, the adsorption hole group is located in the middle of the second step surface.

As a preferred scheme of the above cell lighting detection jig, the method further includes:

and the shading piece is arranged on the bottom plate and is used for shading the second edge of the workpiece.

As a preferred embodiment of the above cell lighting detection jig, one end of the light shielding member is wound around the bottom plate, and the other end of the light shielding member extends to the positioning plate.

The utility model has the beneficial effects that: the positioning block is arranged on the bottom plate in a sliding mode and supports and limits the end portion of the first edge of the workpiece, so that the workpiece is centered, the positioning plate arranged on the bottom plate in a sliding mode adsorbs and supports the second edge of the workpiece, positioning in the X-axis direction and the Y-axis direction of the workpiece is achieved, the jig can adapt to workpieces of different sizes, and detection cost is reduced.

Drawings

Fig. 1 is a schematic structural diagram of a cell lighting detection fixture according to an embodiment of the present disclosure;

FIG. 2 is a schematic view of FIG. 1 with one of the positioning plates hidden;

FIG. 3 is an enlarged schematic view of circle A of FIG. 2;

fig. 4 is a schematic structural diagram of a positioning block in the cell lighting detection fixture according to an embodiment of the present disclosure;

fig. 5 is a schematic view of a partial structure of a positioning plate in the cell lighting detection fixture according to an embodiment of the present application;

fig. 6 is a schematic structural diagram of a cell lighting detection fixture according to a second embodiment of the present application.

In the figure:

10-a base plate; 10A-a first surface; 10B-a second surface; 11-a first slide rail; 12-a second slide rail; 111-a first slider; 121-a second slider;

20-positioning blocks; 21-a guide block; 22-a guide bar; 200-a first step face;

30-positioning plate; 300-a second step face; 301-group of adsorption holes;

40-a shading member.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not to be construed as limiting the utility model. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

The first embodiment is as follows:

the present embodiment provides a cell lighting detection fixture, as shown in fig. 1, the detection fixture includes a bottom plate 10, a positioning block 20 and a positioning plate 30.

The bottom plate 10 is provided with a rectangular frame, and the bottom plate 10 is provided with a plurality of lightening holes, so that the weight of the bottom plate 10 is lightened, and the detection jig is convenient to transfer.

The positioning block 20 is disposed on the base plate 10 and is slidable in the X-axis direction, and the positioning plate 30 is disposed on the base plate 10 and is slidable in the X-axis direction. In this embodiment, there are four positioning blocks 20 and two positioning blocks 30.

The positioning block 20 is used for supporting ends of a pair of first edges of a workpiece and limiting the first edges along the Y-axis direction, in this embodiment, the workpiece is an OLED panel. The four positioning blocks 20 are grouped in pairs, wherein one group of positioning blocks 20 is disposed on one first edge, and the other group of positioning blocks 20 is disposed on the other first edge.

The positioning plate 30 is used for supporting and adsorbing a pair of second edges of the workpiece and limiting the second edges along the X-axis direction. Two positioning plates 30 are provided and arranged in one-to-one correspondence with the second edges.

The first edge extends along the X-axis direction, and the second edge extends along the Y-axis direction.

The positioning block 20 is arranged on the bottom plate 10 in a sliding mode, supports and limits the end portion of the first edge of the workpiece, so that the workpiece is centered, the positioning plate 30 which is arranged on the bottom plate 10 in a sliding mode adsorbs and supports the second edge of the workpiece, positioning in the X-axis direction and the Y-axis direction of the workpiece is achieved, the jig can adapt to workpieces of different sizes, and detection cost is reduced.

Further, the base plate 10 is provided with a pair of first slide rails 11 opposed in the Y-axis direction, and a pair of second slide rails 12 also opposed in the Y-axis direction, and the pair of first slide rails 11 is located between the pair of second slide rails 12.

Each first slide rail 11 is provided with two first slide blocks 111, the surface of each first slide block 111 is connected with a positioning block 20, the second slide rail 12 is provided with a second slide block 121, and two ends of the positioning block 30 are respectively connected with the second slide blocks 121 on the second slide rail 12. As can be seen from fig. 1, four positioning blocks 20 are located inside and adjacent to two positioning plates 30, so that the adjacent positioning blocks 20 and positioning plates 30 support and position two right-angled edges at the right-angled vertex of the workpiece.

Referring to fig. 2 and 3, a guide block 21 is disposed on a surface of the first slider 111, the guide block 21 is provided with a guide groove extending along the Y-axis direction, and the guide groove is provided with a guide rod 22 movable along the Y-axis direction. It can be understood that each first slider 111 is provided with a guide block 21, each guide block 21 is provided with a guide rod 22, and the length of each guide rod 22 is approximately equal to the Y-axis distance between the first slider 111 and the adjacent second slider 121.

The bottom surface of the positioning plate 30 is provided with a slide groove (not shown) connected to the guide bar 22, and the positioning plate 30 is slidable with respect to the guide bar 22. It is understood that two guide rods 22 are connected to the bottom surface of each positioning plate 30, and it should be noted that the positioning plate 30 can be installed along the guide rods 22 by first bolting the positioning plate 30 to the guide rods 22, then moving the second slider 121 to the end position of the positioning plate 30, and then connecting the second slider 121 and the positioning plate 30 again, thereby keeping the positioning plate 30 arranged in the Y-axis direction.

Further, as shown in fig. 1, the base plate 10 is provided with a first surface 10A and a second surface 10B which are arranged in a staggered manner in the Z-axis direction, the first slide rail 11 is provided on the first surface 10A, and the second slide rail 12 is provided on the second surface 10B. The first slide rail 11 and the second slide rail 12 are respectively arranged on different surfaces, so that the Z-direction height of the whole detection jig is reduced, and the detection jig is further lightened and thinned due to the fact that the base plate 10 is provided with the plurality of lightening holes.

Further, first slide rail 11 and second slide rail 12 all are equipped with a plurality of connecting hole, and first slider 111 links to each other with the connecting hole through the connecting piece in order to fix on first slide rail 11, and second slider 121 links to each other with the connecting hole through the connecting piece in order to fix on second slide rail 12. In this embodiment, a plurality of connecting hole is arranged along the length direction equidistance of first slide rail 11 and second slide rail 12 respectively, and the connecting hole is the screw hole, and the connecting piece is the bolt. Although the present embodiment is not limited thereto.

As shown in fig. 4, the positioning block 20 is provided with a first step surface 200 for position-limited supporting of the first edge. It is understood that the horizontal plane (X-Y plane) of the first step surface 200 functions as a support and the vertical plane (X-Z plane) of the first step surface functions as a limit.

As shown in fig. 5, the positioning plate 30 serves to restrictively support the second step surface 300 of the second rim. It can be understood that the horizontal plane (X-Y plane) of the second step surface 300 functions as a support, and the vertical plane (Y-Z plane) of the second step surface 300 functions as a limit.

Furthermore, the second step surface 300 on one of the positioning plates 30 is provided with an adsorption hole group 301, and the cell lighting detection jig further comprises an adsorption device, wherein the adsorption device is connected with the bottom of the positioning plate 30 and provides negative pressure airflow through the adsorption hole group 301, so that the work piece can be adsorbed while being supported. It will be appreciated that the interior of the location plate 30 having the set of suction holes 301 is provided with a conduit for the flow of gas therethrough, the movement of which is coupled to the suction device.

It should be noted that, in this embodiment, the vacuum pump is used as the adsorption device.

Further, in this embodiment, the suction hole group 301 is disposed in the middle of the second step surface 300, so that the middle of the workpiece is sucked, and the workpiece is kept balanced when being sucked.

Example two:

referring to fig. 6, the present embodiment is different from the first embodiment in that the detection fixture further includes two light-shielding members 40 disposed on the bottom plate 10, and the two light-shielding members 40 are configured to shield two second edges of the workpiece from light.

Specifically, the shade 40 is a shade, a first end of the shade is wound on the bottom plate 10, and a second end of the shade extends to the positioning plate 30, so that when the positioning plate 30 moves, the second end of the shade can be driven to synchronously extend and retract.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, adaptations and substitutions will occur to those skilled in the art without departing from the scope of the utility model. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The utility model provides a cell detection tool of lighting a lamp which characterized in that includes:

a base plate (10);

the positioning block (20) is arranged on the bottom plate (10) in a sliding mode along the X-axis direction, and the positioning block (20) is used for supporting the end portions of a pair of first edges of a workpiece, extending along the X-axis direction, and limiting the first edges along the Y-axis direction; and

the positioning plate (30) is arranged on the bottom plate (10) in a sliding mode along the X-axis direction, and the positioning plate (30) is used for supporting and adsorbing a pair of second edges of the workpiece, extending along the Y-axis direction, and limiting the second edges along the X-axis direction.

2. The cell lighting detection jig of claim 1, wherein the base plate (10) is provided with a pair of first slide rails (11) and a pair of second slide rails (12) which are opposite to each other along the Y-axis direction, and the pair of first slide rails (11) is located between the pair of second slide rails (12);

the positioning device is characterized in that a first sliding block (111) is arranged on the first sliding rail (11), the surface of the first sliding block (111) is connected with the positioning block (20), a second sliding block (121) is arranged on the second sliding rail (12), and two ends of the positioning plate (30) are respectively connected with one second sliding block (121) on the second sliding rail (12).

3. The cell lighting detection jig of claim 2, wherein a guide block (21) is arranged on the surface of the first slider (111), the guide block (21) is provided with a guide groove extending along the Y-axis direction, and the guide groove is provided with a guide rod (22) capable of moving along the Y-axis direction;

the bottom surface of the positioning plate (30) is provided with a sliding groove connected with the guide rod (22), and the positioning plate (30) can slide relative to the guide rod (22).

4. The cell lighting detection jig of claim 2, wherein the base plate (10) is provided with a first surface (10A) and a second surface (10B) which are arranged along the Z-axis direction in a staggered manner, the first slide rail (11) is arranged on the first surface (10A), and the second slide rail (12) is arranged on the second surface (10B).

5. The cell lighting detection jig of claim 3, wherein the first slide rail (11) and the second slide rail (12) are provided with a plurality of connecting holes, the first slider (111) is connected with the connecting holes through a connecting piece to be fixed on the first slide rail (11), and the second slider (121) is connected with the connecting holes through a connecting piece to be fixed on the second slide rail (12).

6. The cell lighting detection jig according to claim 1, wherein the positioning block (20) is provided with a first step surface (200) for position-limited supporting of the first edge, and the positioning plate (30) is used for position-limited supporting of a second step surface (300) of the second edge.

7. The cell lighting detection jig of claim 6, wherein the second step surface (300) on at least one of the positioning plates (30) is provided with a suction hole group (301);

the cell lighting detection jig further comprises an adsorption device, wherein the adsorption device is connected with the positioning plate (30) and provides negative pressure airflow through the adsorption hole group (301).

8. The cell lighting detection jig of claim 7, wherein the suction hole group (301) is located in the middle of the second step surface (300).

9. The cell lighting detection fixture of claim 1, further comprising:

and a light shielding member (40) arranged on the bottom plate (10) and used for shielding the second edge of the workpiece.

10. The cell lighting detection jig of claim 9, wherein one end of the light shielding member (40) is wound around the bottom plate (10), and the other end extends to the positioning plate (30).