CN210307702U

CN210307702U - Rotary table mechanism for quickly fixing product carrying table for AOI (automated optical inspection) detection of backlight plate

Info

Publication number: CN210307702U
Application number: CN201921012656.XU
Authority: CN
Inventors: 马伟; 闫文泽
Original assignee: Suzhou Tianmu Optical Technology Co ltd
Current assignee: Suzhou Tianmu Optical Technology Co ltd
Priority date: 2019-06-24
Filing date: 2019-06-24
Publication date: 2020-04-14
Anticipated expiration: 2029-06-24

Abstract

The utility model relates to a backlight plate check out test set technical field, and disclose a carousel mechanism of quick fixed product microscope carrier for the AOI detection of backlight plate, including bottom plate, carousel and product microscope carrier, the fixed surface of bottom plate is connected with the bearing frame, fixedly connected with first bull stick in the bearing frame, the fixed surface of bottom plate is connected with carousel mechanism, the fixed surface of carousel is connected with a plurality of fixed blocks, the bottom of product microscope carrier is seted up the draw-in groove corresponding with the fixed block, the lateral wall all around of fixed block is all seted up flutedly, fixedly connected with in the recess and is equipped with the chucking mechanism corresponding with the product microscope carrier; the turntable mechanism comprises a rotating motor fixedly connected with the upper surface of the bottom plate, and the output end of the rotating motor is fixedly connected with a first bevel gear. The utility model discloses can conveniently drive the product microscope carrier and rotate the detection, improve detection quality and detection efficiency, and can conveniently carry out quick fixed to the product microscope carrier, improve the detection efficiency of board in a poor light.

Description

Rotary table mechanism for quickly fixing product carrying table for AOI (automated optical inspection) detection of backlight plate

Technical Field

The utility model relates to a board check out test set technical field in a poor light especially relates to a board AOI in a poor light detects carousel mechanism with quick fixed product microscope carrier.

Background

The backlight is a light source device for ensuring the brightness of the back of the liquid crystal display, and the liquid crystal display itself is transparent and does not emit light, so the backlight is needed for assistance. The brightness, uniformity and other indexes of the backlight plate have direct influence on the relevant performance of the liquid crystal display screen.

When carrying out AOI detection, the board in a poor light that current is in a poor light is more because of needs detect, can't quick effectual detect a plurality of boards in a poor light to influence detection efficiency, and can't effectually detect many times, thereby influence detection quality.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art when the board that is shaded from the sun carries out AOI and detects, the board that is shaded from the sun that detects because of needs is more, can't quick effectual detect a plurality of boards that are shaded from the sun to influence detection efficiency, and can't effectually detect many times, thereby influence detection quality's problem, and the carousel mechanism of the board that is shaded from the sun AOI detection of proposing with quick fixed product microscope carrier.

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

a turntable mechanism for quickly fixing a product loading platform for AOI detection of a backlight plate comprises a base plate, a turntable and the product loading platform, wherein a bearing seat is fixedly connected to the upper surface of the base plate, a first rotating rod is fixedly connected in the bearing seat, the upper surface of the base plate is fixedly connected with the turntable mechanism, a plurality of fixed blocks are fixedly connected to the upper surface of the turntable, clamping grooves corresponding to the fixed blocks are formed in the bottom of the product loading platform, grooves are formed in the peripheral side walls of the fixed blocks, and clamping mechanisms corresponding to the product loading platform are fixedly connected in the grooves;

the turntable mechanism comprises a rotating motor fixedly connected with the upper surface of the bottom plate, the output end of the rotating motor is fixedly connected with a first bevel gear, the outer wall of the first rotating rod is fixedly connected with a second bevel gear, the second bevel gear is meshed with the first bevel gear, the outer wall of the first rotating rod is fixedly connected with a second rotating rod, the outer wall of the second rotating rod is fixedly connected with a diamond block, and a diamond groove corresponding to the diamond block is formed in the surface of the turntable.

Preferably, the outer wall of the diamond-shaped block is fixedly connected with a rubber pad.

Preferably, the clamping mechanism comprises a spring fixedly connected with the groove side wall, one end of the spring, far away from the groove side wall, is fixedly connected with a limiting rod, one end of the limiting rod, far away from the spring, is fixedly connected with a triangular clamping block, and the side wall around the clamping groove is provided with a limiting groove corresponding to the triangular clamping block.

Preferably, the upper side and the lower side of the limiting rod are both fixedly connected with sliding blocks, and the upper side and the lower side of the groove are both provided with sliding grooves in matched connection with the sliding blocks.

Preferably, the left side and the right side of the bottom plate are fixedly connected with fixing plates, threaded holes are formed in the surfaces of the fixing plates, and bolts are connected in the threaded holes in an internal thread mode.

Compared with the prior art, the utility model provides a board AOI in a poor light detects carousel mechanism with quick fixed product microscope carrier possesses following beneficial effect:

1. this board AOI in a poor light detects carousel mechanism with quick fixed product microscope carrier through being provided with carousel, product microscope carrier, first pivot pole and carousel mechanism, can conveniently drive the product microscope carrier and rotate the detection, has improved detection quality and detection efficiency.

2. This board AOI in a poor light detects carousel mechanism with quick fixed product microscope carrier through being provided with fixed block and chucking mechanism, can conveniently carry out quick fixation to the product microscope carrier, has improved the detection efficiency of board in a poor light.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can conveniently drive the product microscope carrier and rotate the detection, improve detection quality and detection efficiency, and can conveniently carry out quick fixed to the product microscope carrier, improve the detection efficiency of board in a poor light.

Drawings

Fig. 1 is a schematic structural view of a turntable mechanism for quickly fixing a product loading platform for AOI detection of a backlight plate according to the present invention;

fig. 2 is the utility model provides a backlight AOI detects with carousel mechanism A part's of quick fixed product microscope carrier structural sketch map.

In the figure: the device comprises a base plate 1, a rotary table 2, a product carrying table 3, a bearing seat 4, a first rotating rod 5, a rotary table mechanism 6, a rotating motor 61, a first bevel gear 62, a second bevel gear 63, a second rotating rod 64, a diamond block 65, a fixing block 7, a groove 8, a clamping mechanism 9, a spring 91, a limiting rod 92, a triangular clamping block 93 and a fixing plate 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a turntable mechanism for quickly fixing a product carrier for AOI detection of a backlight plate comprises a bottom plate 1, a turntable 2 and a product carrier 3, wherein a bearing block 4 is fixedly connected to the upper surface of the bottom plate 1, a first rotating rod 5 is fixedly connected in the bearing block 4, a turntable mechanism 6 is fixedly connected to the upper surface of the bottom plate 1, a plurality of fixed blocks 7 are fixedly connected to the upper surface of the turntable 2, clamping grooves corresponding to the fixed blocks 7 are formed in the bottom of the product carrier 3, grooves 8 are formed in the peripheral side walls of the fixed blocks 7, and clamping mechanisms 9 corresponding to the product carrier 3 are fixedly connected in the grooves 8;

carousel mechanism 6 includes the rotating electrical machines 61 with bottom plate 1 upper surface fixed connection, rotating electrical machines 61 passes through control switch and external power source electric connection, can guarantee to obtain the support of power supply volume at the during operation, this electric connection is prior art, and belong to the familiar technical means of the personnel in the field, therefore not repeated, the first bevel gear 62 of output fixedly connected with of rotating electrical machines 61, the outer wall fixedly connected with second bevel gear 63 of first bull stick 5, second bevel gear 63 meshes with first bevel gear 62 mutually, the outer wall fixedly connected with second bull stick 64 of first bull stick 5, the outer wall fixedly connected with diamond-shaped block 65 of second bull stick 64, the corresponding diamond-shaped groove with diamond-shaped block 65 has been seted up on the surface of carousel 2, can conveniently drive product microscope carrier 3 and rotate the detection, detection quality and detection efficiency have been improved.

The outer wall fixedly connected with rubber pad of diamond-shaped block 65 can increase the frictional force of diamond-shaped block 65, and not fragile carousel 2.

Chucking mechanism 9 includes spring 91 with 8 lateral walls of recess fixed connection, and the one end fixedly connected with gag lever post 92 of 8 lateral walls of recess is kept away from to spring 91, and spring 91's one end fixedly connected with triangle fixture block 93 is kept away from to gag lever post 92, and the corresponding spacing groove with triangle fixture block 93 is all seted up to the lateral wall all around of draw-in groove, can conveniently fix fast product microscope carrier 3, has improved the detection efficiency of board in a poor light.

The equal fixedly connected with slider in upper and lower both sides of gag lever post 92, the spout with slider accordant connection is all seted up to the upper and lower both sides of recess 8, can conveniently carry on spacingly to gag lever post 92, is convenient for its slip.

The equal fixedly connected with fixed plate 10 in the left and right sides of bottom plate 1, threaded hole has been seted up on the surface of fixed plate 10, and threaded hole female connection has the bolt, can conveniently fix bottom plate 1.

In the utility model, when the product carrying platform 3 is placed on the turntable 2, the product carrying platform 2 is placed on the turntable 2 according to the position of the fixed block 7, the product carrying platform 3 extrudes the triangular clamping block 93 on the fixed block 7, the triangular clamping block 93 extrudes the limiting rod 92, the limiting rod 92 slides in the chute through the sliding block, the limiting rod 92 extrudes the spring 91, the spring 91 contracts inwards and drives the limiting rod 92 and the triangular clamping block 93 to extend into the groove 8 on the fixed block 7, the clamping groove at the bottom of the product carrying platform 3 clamps the fixed block 7, the triangular clamping block 93 on the fixed block 7 extends into the limiting hole on the side wall of the clamping groove, the product carrying platform 3 can be conveniently and rapidly fixed, the detection efficiency of the backlight plate is improved, when the product carrying platform 3 is required to be driven to rotate and detect, the rotating motor 61 is started, the rotating motor 61 drives the first bevel gear 62 to rotate, second bevel gear 63 drives first bull stick 5 and rotates on the bearing frame, and first bull stick 5 drives second bull stick 64 and rotates, and second bull stick 64 drives diamond 65 and rotates, and diamond 65 drives carousel 2 and rotates, and carousel 2 drives fixed block 7 and rotates, and fixed block 7 drives product microscope carrier 3 and rotates, can conveniently drive product microscope carrier 3 and rotate the detection, has improved detection quality and detection efficiency.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A turntable mechanism for quickly fixing a product carrying platform for AOI detection of a backlight plate comprises a base plate (1), a turntable (2) and the product carrying platform (3), and is characterized in that a bearing seat (4) is fixedly connected to the upper surface of the base plate (1), a first rotating rod (5) is fixedly connected in the bearing seat (4), a turntable mechanism (6) is fixedly connected to the upper surface of the base plate (1), a plurality of fixing blocks (7) are fixedly connected to the upper surface of the turntable (2), clamping grooves corresponding to the fixing blocks (7) are formed in the bottom of the product carrying platform (3), grooves (8) are formed in the peripheral side walls of the fixing blocks (7), and clamping mechanisms (9) corresponding to the product carrying platform (3) are fixedly connected in the grooves (8);

the turntable mechanism (6) comprises a rotating motor (61) fixedly connected with the upper surface of the base plate (1), a first bevel gear (62) is fixedly connected with the output end of the rotating motor (61), a second bevel gear (63) is fixedly connected with the outer wall of the first rotating rod (5), the second bevel gear (63) is meshed with the first bevel gear (62), a second rotating rod (64) is fixedly connected with the outer wall of the first rotating rod (5), a diamond block (65) is fixedly connected with the outer wall of the second rotating rod (64), and a diamond groove corresponding to the diamond block (65) is formed in the surface of the turntable (2).

2. The turntable mechanism for rapidly fixing a product carrier for detecting the AOI of the backlight plate as claimed in claim 1, wherein a rubber pad is fixedly connected to the outer wall of the diamond block (65).

3. The turntable mechanism for quickly fixing a product carrier for detecting the AOI of a backlight plate according to claim 1, wherein the clamping mechanism (9) includes a spring (91) fixedly connected to a side wall of the groove (8), a limiting rod (92) is fixedly connected to an end of the spring (91) away from the side wall of the groove (8), a triangular clamping block (93) is fixedly connected to an end of the limiting rod (92) away from the spring (91), and a limiting groove corresponding to the triangular clamping block (93) is formed in each of peripheral side walls of the clamping groove.

4. The turntable mechanism for rapidly fixing a product carrier for detecting the AOI of a backlight plate as claimed in claim 3, wherein the upper and lower sides of the limiting rod (92) are fixedly connected with sliding blocks, and the upper and lower sides of the groove (8) are provided with sliding grooves which are in matching connection with the sliding blocks.

5. The turntable mechanism for quickly fixing a product carrier for detecting the AOI of a backlight plate as claimed in claim 1, wherein fixing plates (10) are fixedly connected to the left and right sides of the bottom plate (1), threaded holes are formed in the surfaces of the fixing plates (10), and bolts are screwed into the threaded holes.