CN214250787U

CN214250787U - Detection device is used in production of display backplate

Info

Publication number: CN214250787U
Application number: CN202120022478.XU
Authority: CN
Inventors: 李启强
Original assignee: Suzhou Bige Machinery Technology Co ltd
Current assignee: Suzhou Bige Machinery Technology Co ltd
Priority date: 2021-01-06
Filing date: 2021-01-06
Publication date: 2021-09-21
Anticipated expiration: 2031-01-06

Abstract

The utility model discloses a detection device for display backboard production, which comprises a support plate, a base, a clamping piece and a CCD camera, wherein a bearing and two vertical plates are fixed at the top end of the support plate, the top ends of the two vertical plates are both connected with a top plate, a hydraulic rod is fixed at the top end of the top plate, a piston rod of the hydraulic rod penetrates through the top plate and is connected with a sleeve fixed at the top end of a movable plate, a linear motor is fixed at the bottom end of the movable plate, and the CCD camera is fixed at the bottom end of a moving part of the linear motor; the universal ball bearing is characterized in that a stand column is fixed in the center of the bottom end of the base, the bottom end of the stand column is connected with an inner ring of the bearing, a plurality of universal balls arranged in an annular array mode are fixed at the bottom end of the base, and a clamping piece is fixed at the top end of the base. This detection device is used in display backplate production makes things convenient for the fixed of display backplate, has saved the manpower.

Description

Detection device is used in production of display backplate

Technical Field

The utility model belongs to the technical field of display backplate production, concretely relates to detection device is used in display backplate production.

Background

Display, alias: the monitor is a display tool for displaying certain electronic files on a screen through a specific transmission device and reflecting the electronic files to human eyes. According to different manufacturing materials, the method can be divided into the following steps: cathode ray tube displays (CRT), plasma display PDPs, liquid crystal displays LCD, etc. Generally, alignment films are mounted on two glass substrates, liquid crystal is aligned along the grooves, the alignment grooves of the glass substrates deviate from 90 °, the molecules in the liquid crystal are aligned like shutters in the same plane, and the nematic of the molecules is gradually twisted by 90 ° when passing from one liquid level to the other, that is, the alignment phase of the two layers of molecules is 90 ° different. Generally, the most commonly used liquid crystal type is nematic liquid crystal, the liquid crystal molecules are in the shape of slender rod, the length and width of the liquid crystal molecules are about 1-10nm (1nm is 10Am), under the action of different current electric fields, the liquid crystal molecules are regularly rotated by 90 degrees to generate the difference of transmittance, and thus, under the action of power on and off, the difference of light and shade is generated, so that each pixel is controlled by the principle to form the required image. Generally, manual visual detection is needed in the production process of the display back plate, so that not only is time consumed, but also the labor intensity is increased.

Therefore, in view of the current situation, it is urgently needed to design and produce a detection device for producing a display backboard so as to meet the requirement of practical use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a detection device is used in production of display backplate to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a detection device for production of a display backboard comprises a support plate, a base, a clamping piece and a CCD camera, wherein a baffle is integrally formed at the bottom end of the support plate, two dovetail grooves matched with sliding blocks are formed at the bottom end of the support plate, the two sliding blocks are integrally formed with a clamping plate, a stop block is integrally formed on the side wall of the clamping plate opposite to the baffle, a first anti-skid pad is fixed on the side wall of the clamping plate opposite to the baffle, two lead screws are fixed on one side of the baffle facing the clamping plate, two through holes for the lead screws to pass through are formed in the clamping plate, threaded sleeves are arranged on the two lead screws, and the clamping plate is positioned between the two threaded sleeves and the baffle;

the top end of the support plate is fixedly provided with a bearing and two vertical plates, the top ends of the two vertical plates are connected with a top plate, the top end of the top plate is fixedly provided with a hydraulic rod, a piston rod of the hydraulic rod penetrates through the top plate and is connected with a sleeve fixed at the top end of a movable plate, the bottom end of the movable plate is fixedly provided with a linear motor, and the bottom end of a moving part of the linear motor is fixedly provided with a CCD camera;

the center of the bottom end of the base is fixedly provided with an upright post, the bottom end of the upright post is connected with the inner ring of the bearing, the bottom end of the base is fixedly provided with a plurality of universal balls arranged in an annular array, and the top end of the base is fixedly provided with a clamping piece;

the holder includes support, second slipmat and the movable block of U-shaped, be equipped with the movable block in the support, one side of movable block is fixed with two guide blocks, two the tip that the movable block was kept away from to the guide block all runs through the lateral wall of support, the movable block is connected with the handle of U-shaped, two through-holes that supply the handle to pass are seted up to the lateral wall of support, the cover has two springs on hand, and two springs all are located between two guide blocks, the inside of support is fixed with the second slipmat of L shape, one side that the handle was kept away from to the movable block is fixed with the third slipmat.

Preferably, lugs are integrally formed on two sides of the movable plate, and sliding grooves matched with the lugs are formed in the opposite side walls of the two vertical plates.

Preferably, a screw hole matched with the adjusting bolt is formed in one of the vertical plates, and a plurality of slots matched with the adjusting bolt are formed in the side wall of the base.

Preferably, two sides of the two vertical plates are respectively fixed with a limiting block, and the four limiting blocks are connected with the support plate.

Preferably, the outer walls of the two threaded sleeves are provided with a plurality of anti-slip grooves, and the two screw rods are welded with the baffle.

The utility model discloses a technological effect and advantage: according to the detection device for the production of the display backboard, the whole body is arranged on the support table or the equipment, the two threaded sleeves are rotated, the two threaded sleeves can push the clamping plate to move towards the baffle plate, the two first anti-skid pads can be tightly attached to the support table or the equipment, and the whole body is convenient to fix; the handle is pulled, the display back plate is arranged between the vertical sections of the third anti-slip pad and the second anti-slip pad, the support can support the display back plate, the handle is loosened, the movable block and the third anti-slip pad can be pushed to move towards the display back plate in the process of resetting of the two springs, the vertical sections of the third anti-slip pad and the second anti-slip pad can be made to be tightly attached to the display back plate, and fixing of the display back plates with different thicknesses is facilitated; the piston rod of hydraulic stem drives fly leaf, linear electric motor and CCD camera and goes up and down, can adjust the height of CCD camera, and linear electric motor's removal portion drives CCD camera horizontal migration, rotates the base, can adjust the orientation of display backplate to shoot the different positions of display backplate, do benefit to the detection of display backplate, saved manpower and time, this detection device is used in the production of display backplate, makes things convenient for the fixed of display backplate, has saved the manpower.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the clamping member of the present invention;

fig. 3 is an enlarged view of the structure a in fig. 1 according to the present invention.

In the figure: the device comprises a clamping plate 1, an adjusting bolt 2, a support plate 20, a baffle plate 21, a first anti-skid pad 22, a stop block 23, a lead screw 24, a threaded sleeve 25, a base 3, a clamping piece 4, a support 40, a second anti-skid pad 41, a movable block 42, a guide block 43, a handle 44, a movable plate 5, a linear motor 6, a CCD camera 7, a limiting block 8, a vertical plate 9, a convex block 10, a hydraulic rod 11 and a top plate 12.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides a detection device is used in production of display backplate as shown in fig. 1-3, including extension board 20, base 3, holder 4 and model GS3-U3-14S 5C' S CCD camera 7, the bottom integrated into one piece of extension board 20 has baffle 21, the bottom of extension board 20 is seted up two dovetail with the slider adaptation, and two sliders all are integrated into one piece with splint 1, splint 1 and baffle 21 lateral wall homogeneous phase integrated into one piece have dog 23, splint 1 and baffle 21 lateral wall homogeneous phase bonding in opposite directions have first slipmat 22, baffle 21 is fixed with two lead screws 24 towards one side of splint 1, set up two through-holes that supply lead screw 24 to pass in splint 1, all be equipped with threaded sleeve 25 on two lead screws 24, splint 1 is located between two threaded sleeve 25 and baffle 21;

the top end of the support plate 20 is welded with a bearing and two vertical plates 9, the top ends of the two vertical plates 9 are welded with a top plate 12, the top end of the top plate 12 is fixed with a hydraulic rod 11 with the model of YNT-05 through a bolt, a piston rod of the hydraulic rod 11 penetrates through the top plate 12 and is connected with a sleeve welded at the top end of the movable plate 5 through a bolt, the bottom end of the movable plate 5 is fixed with a linear motor 6 with the model of DLMF-03 through a bolt, and the bottom end of a moving part of the linear motor 6 is fixed with a CCD camera 7 through a bolt;

the center of the bottom end of the base 3 is welded with an upright post, the bottom end of the upright post is welded with the inner ring of the bearing, a plurality of universal balls arranged in an annular array are fixed at the bottom end of the base 3, connecting seats of the universal balls are all welded with the base 3, and a clamping piece 4 is welded at the top end of the base 3;

holder 4 includes support 40, second slipmat 41 and the movable block 42 of U-shaped, be equipped with movable block 42 in the support 40, the welding of one side of movable block 42 has two guide blocks 43, two the tip that movable block 42 was kept away from to guide block 43 all runs through the lateral wall of support 40, the handle 44 welding of movable block 42 and U-shaped, the through-hole that two confession handles 44 passed is seted up to the lateral wall of support 40, the cover has two springs on the handle 44, and two springs all are located between two guide blocks 43, the inside bonding of support 40 has the second slipmat 41 of L-shaped, one side that handle 44 was kept away from to movable block 42 bonds and has the third slipmat.

Specifically, both sides of the movable plate 5 are integrally formed with bumps 10, and the opposite side walls of the two vertical plates 9 are provided with chutes matched with the bumps 10, so that the stability of the movable plate 5 is improved.

Specifically, one of them riser 9 is seted up the screw with adjusting bolt 2 adaptation, the slot of a plurality of and adjusting bolt 2 adaptation is seted up to the lateral wall of base 3, conveniently fixes base 3.

Specifically, two limiting blocks 8 are welded on two sides of the vertical plate 9, and four limiting blocks 8 are welded with the support plate 20.

Specifically, a plurality of anti-slip grooves are formed in the outer walls of the two threaded sleeves 25, and the two screw rods 24 are welded to the baffle 21.

The working principle of the detection device for producing the display backboard is that the whole body is arranged on a support table or equipment, two threaded sleeves 25 are rotated, the two threaded sleeves 25 can push the clamp plate 1 to move towards the baffle 21, two first anti-skid pads 22 can be tightly attached to the support table or the equipment, so that the whole body is convenient to fix, a handle 44 is pulled, the display backboard is arranged between the vertical sections of a third anti-skid pad and a second anti-skid pad 41, a support 40 can support the display backboard, the handle 44 is loosened, a movable block 42 and the third anti-skid pad can be pushed to move towards the display backboard in the resetting process of two springs, the vertical sections of the third anti-skid pad and the second anti-skid pad 41 can be tightly attached to the display backboard, the fixing of the display backboard with different thicknesses is facilitated, a piston rod of a hydraulic rod 11 drives a movable plate 5, a linear motor 6 and a CCD camera 7 to lift, and the height of the CCD camera 7 can be adjusted, linear motor 6's removal portion drives CCD camera 7 horizontal migration, rotates base 3, can adjust the orientation of display backplate to shoot the different positions of display backplate, do benefit to the detection of display backplate, saved manpower and time.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a detection device is used in production of display backplate, includes extension board (20), base (3), holder (4) and CCD camera (7), its characterized in that: the bottom end of the support plate (20) is integrally formed with a baffle (21), the bottom end of the support plate (20) is provided with two dovetail grooves matched with the sliders, the two sliders are integrally formed with the clamp plate (1), the opposite side walls of the clamp plate (1) and the baffle (21) are integrally formed with stop blocks (23), the opposite side walls of the clamp plate (1) and the baffle (21) are respectively fixed with a first anti-skid pad (22), one side of the baffle (21) facing the clamp plate (1) is fixedly provided with two lead screws (24), the clamp plate (1) is internally provided with two through holes for the lead screws (24) to pass through, the two lead screws (24) are respectively provided with a threaded sleeve (25), and the clamp plate (1) is positioned between the two threaded sleeves (25) and the baffle (21);

a bearing and two vertical plates (9) are fixed at the top end of the support plate (20), the top ends of the two vertical plates (9) are connected with a top plate (12), a hydraulic rod (11) is fixed at the top end of the top plate (12), a piston rod of the hydraulic rod (11) penetrates through the top plate (12) and is connected with a sleeve fixed at the top end of the movable plate (5), a linear motor (6) is fixed at the bottom end of the movable plate (5), and a CCD camera (7) is fixed at the bottom end of a moving part of the linear motor (6);

an upright post is fixed in the center of the bottom end of the base (3), the bottom end of the upright post is connected with an inner ring of a bearing, a plurality of universal balls arranged in an annular array are fixed at the bottom end of the base (3), and a clamping piece (4) is fixed at the top end of the base (3);

holder (4) are including support (40), second non-slip mat (41) and the movable block (42) of U-shaped, be equipped with movable block (42) in support (40), one side of movable block (42) is fixed with two guide blocks (43), two the tip that movable block (42) were kept away from in guide block (43) all runs through the lateral wall of support (40), movable block (42) are connected with handle (44) of U-shaped, the through-hole that two confession handles (44) passed is seted up to the lateral wall of support (40), the cover has two springs on handle (44), and two springs all are located between two guide blocks (43), the inside of support (40) is fixed with second non-slip mat (41) of L shape, one side that handle (44) were kept away from in movable block (42) is fixed with the third non-slip mat.

2. The detecting device for producing the display back plate of claim 1, wherein: both sides of the movable plate (5) are integrally formed with bumps (10), and two opposite side walls of the vertical plates (9) are provided with sliding grooves matched with the bumps (10).

3. The detecting device for producing the display back plate of claim 1, wherein: a screw hole matched with the adjusting bolt (2) is formed in one of the vertical plates (9), and a plurality of slots matched with the adjusting bolt (2) are formed in the side wall of the base (3).

4. The detecting device for producing the display back plate of claim 1, wherein: two sides of the two vertical plates (9) are respectively fixed with a limiting block (8), and the four limiting blocks (8) are connected with the support plate (20).

5. The detecting device for producing the display back plate of claim 1, wherein: the outer walls of the two threaded sleeves (25) are respectively provided with a plurality of anti-skidding grooves, and the two screw rods (24) are respectively welded with the baffle (21).