CN215395083U

CN215395083U - A stripe observation frame for placing glass substrate

Info

Publication number: CN215395083U
Application number: CN202120646809.7U
Authority: CN
Inventors: 张汝早
Original assignee: Irico Hefei LCD Glass Co Ltd
Current assignee: Irico Hefei LCD Glass Co Ltd
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2022-01-04
Anticipated expiration: 2031-03-26

Abstract

The utility model discloses a stripe observation rack for placing glass substrate, including bottom plate, universal wheel, carriage, bracing piece, elasticity rope, push rod, hollow block, logical groove, T type round bar, spring one, magnetic ring, metal block, magnetic stripe, motor, screw rod, nut, round roller and hinge. The utility model discloses the metal block removes and drives T type round bar and removes, T type round bar removes and stretches spring one, make spring one produce elasticity, T type round bar removes and adsorbs the laminating with the magnetic ring, adsorption affinity between magnetic ring and the T type round bar is greater than the elasticity of spring one, and then the position of fixed metal block, metal block and magnetic stripe separation this moment, and then the convenient bracing piece that stimulates from top to bottom removes, the position of bracing piece is adjusted to the size of convenient according to glass basic unit, when the bracing piece removes to suitable position, the metal block removes and drives T type round bar and remove and separate with the magnetic ring, under the effect of spring elasticity, T type round bar removes and drives the metal block and removes and adsorb the laminating with the magnetic stripe, and then the position of fixed support pole.

Description

A stripe observation frame for placing glass substrate

Technical Field

The utility model relates to the field of detection of glass substrate production lines, in particular to a stripe observation frame for placing a glass substrate.

Background

Glass substrates are important to the TFT-LCD industry as an upstream material indispensable for manufacturing liquid crystal panels. The stripe defect of the TFT-LCD glass substrate easily causes the MURA defect of the liquid crystal panel, and the MURA defect causes the display of a screen to be abnormal, so the stripe requirement of the glass substrate is high in the process of testing the TFT-LCD glass substrate.

The stripe observation frame of glass substrate who uses at present has certain defect, lacks the convenient fixed establishment of adjusting of bracing piece, causes inconvenient position according to glass substrate's size regulation bracing piece, and then inconvenient places two above glass substrate inside contrast observation at the carriage. Therefore, a streak observation stand for placing a glass substrate is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects of the prior art and solve the problem of the conventional stripe observation frame for placing the glass substrate, the utility model provides the stripe observation frame for placing the glass substrate.

A stripe observation frame for placing a glass substrate comprises a bottom plate, universal wheels, a supporting frame, supporting rods, elastic ropes, push rods, an adjusting and fixing mechanism and an angle adjusting mechanism, wherein four universal wheels are uniformly and fixedly installed at the bottom end of the bottom plate, the supporting frame is rotatably installed on the front side of the top end of the bottom plate, more than two supporting rods are uniformly and slidably installed in the supporting frame, the two elastic ropes are symmetrically and fixedly installed at the rear end of the supporting frame, the bottom ends of the elastic ropes are fixedly installed at the top end of the bottom plate, the push rods are slidably installed at the top end of the bottom plate, and the front ends of the push rods are attached to the rear ends of the supporting frame;

the adjusting and fixing mechanism comprises a hollow block, a through groove, a T-shaped round rod, a first spring, a magnetic ring and a metal block, the through groove is symmetrically formed in the left end and the right end of the supporting frame, the hollow block is symmetrically and fixedly mounted at the left end and the right end of the supporting frame, the hollow block is slidably mounted inside the through groove, the first spring is fixedly mounted inside the hollow block, the T-shaped round rod is fixedly mounted at the other end of the first spring, the magnetic ring is fixedly mounted inside the hollow block, the magnetic ring is mounted on the outer side of the annular side face of the T-shaped round rod, the metal block is fixedly mounted at the other end of the T-shaped round rod, and the T-shaped round rod fixedly mounted on the metal block is attached to the hollow block and the supporting frame.

Preferably, two magnetic stripes of the equal symmetry fixed mounting in both ends about the carriage, and both sides around leading to the groove of two magnetic stripe symmetry fixed mounting, metal block one end adsorbs the laminating with the magnetic stripe.

Preferably, the supporting frame is fixedly provided with a hinge through a first screw, one end of the hinge is fixedly arranged on the bottom plate through a second screw, the supporting frame is rotatably connected with the bottom plate through the hinge, and the initial position of the elastic rope is in a stretching state.

Preferably, the upper end and the lower end of the supporting rod and the upper end and the lower end of the supporting frame are both provided with placing grooves, and the glass substrates are placed in the placing grooves.

Preferably, angle adjustment mechanism includes motor, screw rod, nut and circle roller, the rectangular channel has been seted up to bottom plate top system intermediate position, and the inside rotation of rectangular channel installs the screw rod, bottom plate rear end intermediate position fixed mounting has the motor, screw rod rear end and motor fixed connection, install the nut on the screw rod annular side, and nut top fixed mounting has the push rod, two circle rollers of installation are rotated to the side symmetry on the push rod front end, the laminating of circle roller annular side and carriage rear end.

Preferably, the metal block is fixedly installed on the T-shaped round rod through a first bolt, and the universal wheel is fixedly installed at the bottom end of the bottom plate through a second bolt.

The utility model has the advantages that:

1. according to the utility model, through the structural design of the adjusting and fixing mechanism, the function of conveniently adjusting and fixing the supporting rod is realized, and the problems that the position of the supporting rod is inconvenient to adjust according to the size of the glass substrate due to the lack of the supporting rod convenient and fixing mechanism, and further more than two glass substrates are inconvenient to place in the supporting frame for comparison and observation are solved, so that glass substrates with different sizes can be conveniently placed;

2. according to the utility model, through the structural design of the angle adjusting mechanism, the function of conveniently adjusting the inclination angle of the supporting frame is realized, the problem that the angle of the supporting frame is inconvenient to adjust, and further the glass base layer is inconvenient to observe in multiple angles is solved, and the efficiency of observing the stripes of the glass substrate is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of an adjusting and fixing mechanism of the present invention;

FIG. 3 is a schematic perspective view of a support bar according to the present invention;

fig. 4 is a schematic structural view of the angle fixing mechanism of the present invention.

In the figure: 1. a base plate; 2. a universal wheel; 3. a support frame; 4. a support bar; 5. an elastic cord; 6. a push rod; 7. a hollow block; 8. a through groove; 9. a T-shaped round bar; 10. a first spring; 11. a magnetic ring; 12. a metal block; 13. a magnetic strip; 14. an electric motor; 15. a screw; 16. a nut; 17. a round roller; 18. and (7) a hinge.

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.

Referring to fig. 1-4, a stripe observation rack for placing a glass substrate comprises a bottom plate 1, universal wheels 2, a support frame 3, support rods 4, elastic ropes 5, push rods 6, an adjusting and fixing mechanism and an angle adjusting mechanism, wherein four universal wheels 2 are uniformly and fixedly installed at the bottom end of the bottom plate 1, the support frame 3 is rotatably installed at the front side of the top end of the bottom plate 1, more than two support rods 4 are uniformly and slidably installed in the support frame 3, the two elastic ropes 5 are symmetrically and fixedly installed at the rear end of the support frame 3, the bottom ends of the elastic ropes 5 are fixedly installed at the top end of the bottom plate 1, the push rods 6 are slidably installed at the top end of the bottom plate 1, and the front ends of the push rods 6 are attached to the rear end of the support frame 3;

the adjusting and fixing mechanism comprises a hollow block 7, a through groove 8, a T-shaped round rod 9, a first spring 10, a magnetic ring 11 and a metal block 12, wherein the left end and the right end of the supporting frame 3 are symmetrically provided with the through groove 8, the left end and the right end of the supporting rod 4 are symmetrically and fixedly provided with the hollow block 7, the hollow block 7 is slidably arranged in the through groove 8, the first spring 10 is fixedly arranged in the hollow block 7, the other end of the first spring 10 is fixedly provided with the T-shaped round rod 9, the hollow block 7 is fixedly provided with the magnetic ring 11, the magnetic ring 11 is arranged on the outer side of the annular side face of the T-shaped round rod 9, the other end of the T-shaped round rod 9 is fixedly provided with the metal block 12, the T-shaped round rod 9 is fixedly arranged on the metal block 12, the T-shaped round rod 9 is attached to the hollow block 7 and the supporting frame 3, a user pulls the metal block 12, the metal block 12 moves to drive the T-shaped round rod 9 to move, and the T-shaped round rod 9 moves to stretch the first spring 10, make one 10 of springs produce elasticity, T type pole 9 removes and adsorbs the laminating with magnetic ring 11, adsorption affinity between magnetic ring 11 and the T type pole 9 is greater than the elasticity of one 10 of springs, and then the position of fixed metal block 12, metal block 12 and magnetic stripe 13 separation this moment, and then the convenient bracing piece 4 that stimulates from top to bottom removes, the position of bracing piece 4 is adjusted according to the size of glass basic unit to the convenience, when bracing piece 4 removes to suitable position, reverse promotion metal block 12, metal block 12 removes and drives T type pole 9 and remove and separate with magnetic ring 11, under the effect of spring 10 elasticity, T type pole 9 removes and drives metal block 12 and remove and adsorb the laminating with magnetic stripe 13, and then the position of fixed support pole 4.

As an embodiment of the utility model, the two magnetic stripes 13 are symmetrically and fixedly installed at the left end and the right end of the supporting frame 3, the two magnetic stripes 13 are symmetrically and fixedly installed at the front side and the rear side of the through groove 8, one end of the metal block 12 is attached to the magnetic stripes 13 in an adsorption manner, and when the supporting frame works, the magnetic stripes 13 are attached to the metal block 12 in an adsorption manner, so that the positions of the hollow block 7 and the supporting rod 4 can be fixed conveniently;

as an embodiment of the utility model, the supporting frame 3 is fixedly provided with a hinge 18 through a first screw, one end of the hinge 18 is fixedly arranged on the bottom plate 1 through a second screw, the supporting frame 3 is rotatably connected with the bottom plate 1 through the hinge 18, the initial position of the elastic rope 5 is in a stretching state, the hinge 18 is designed to facilitate the rotation of the supporting frame 3 during operation, and the elastic rope 5 is designed to facilitate the pulling of the supporting frame 3 to rotate around the hinge 18;

as an embodiment of the utility model, the upper end and the lower end of the support rod 4 and the upper end and the lower end inside the support frame 3 are both provided with a placing groove, and a glass substrate is placed inside the placing groove, so that when the glass substrate supporting device works, the two ends of the glass substrate can be conveniently placed in the placing grooves by the design of the placing grooves, and the glass substrate can be conveniently supported;

as an embodiment of the utility model, the angle adjusting mechanism comprises a motor 14, a screw 15, a nut 16 and a round roller 17, a rectangular groove is formed in the middle of the top end of the bottom plate 1, the screw 15 is rotatably installed in the rectangular groove, the motor 14 is fixedly installed in the middle of the rear end of the bottom plate 1, the rear end of the screw 15 is fixedly connected with the motor 14, the nut 16 is installed on the annular side surface of the screw 15, the top end of the nut 16 is fixedly installed with a push rod 6, two round rollers 17 are symmetrically and rotatably installed on the upper side of the front end of the push rod 6, the annular side surface of each round roller 17 is attached to the rear end of the support frame 3, when the angle adjusting mechanism works, the motor 14 works to drive the screw 15 to rotate, the screw 15 rotates to drive the nut 16 to move along the screw 15, the nut 16 moves to drive the push rod 6 to move backwards, under the action of the elastic force of the elastic rope 5, the support frame 3 rotates around the hinge 18, meanwhile, the elasticity of the elastic rope 5 is convenient for the supporting frame 3 to be tightly attached to the round roller 17 on the push rod 6, so that the change of the inclination angle of the supporting frame 3 is realized, and the inclination angle of the glass substrate placed in the supporting frame 3 is further changed;

as an embodiment of the utility model, the metal block 12 is fixedly arranged on the T-shaped round rod 9 through a first bolt, and the universal wheel 2 is fixedly arranged at the bottom end of the bottom plate 1 through a second bolt, so that the design is convenient for fixedly arranging the metal block 12 and the universal wheel 2 during operation.

The theory of operation, metal block 12 removes and drives T type pole 9 and remove, T type pole 9 removes and stretches spring 10, make spring 10 produce elasticity, T type pole 9 removes and adsorbs the laminating with magnetic ring 11, the adsorption affinity between magnetic ring 11 and the T type pole 9 is greater than the elasticity of spring 10, and then the position of fixed metal block 12, metal block 12 and magnetic stripe 13 separation this moment, and then pulling bracing piece 4 from top to bottom conveniently removes, the position of bracing piece 4 is conveniently adjusted according to glass substrate's size, when bracing piece 4 removes to suitable position, reverse promotion metal block 12, metal block 12 removes and drives T type pole 9 and remove and separate with magnetic ring 11, under the effect of spring 10 elasticity, T type pole 9 removes and drives metal block 12 and remove and adsorb the laminating with magnetic stripe 13, and then the position of fixed bracing piece 4.

14 work of motor drives screw rod 15 and rotates, and screw rod 15 rotates and drives nut 16 and remove along screw rod 15, and nut 16 removes and drives push rod 6 and remove backward, and under the effect of 5 elasticity of elasticity rope, carriage 3 rotates around hinge 18, and the elasticity of elasticity rope 5 is convenient for carriage 3 and the inseparable laminating of round roller 17 on the push rod 6 simultaneously, realizes that carriage 3's inclination changes, and then changes carriage 3 inside inclination of placing the glass substrate.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. A streak observation frame for placing a glass substrate is characterized in that: the angle adjusting device comprises a bottom plate (1), universal wheels (2), a supporting frame (3), supporting rods (4), elastic ropes (5), a push rod (6), an adjusting and fixing mechanism and an angle adjusting mechanism, wherein four universal wheels (2) are uniformly and fixedly installed at the bottom end of the bottom plate (1), the supporting frame (3) is rotatably installed on the front side of the top end of the bottom plate (1), more than two supporting rods (4) are uniformly and slidably installed in the supporting frame (3), the two elastic ropes (5) are symmetrically and fixedly installed at the rear end of the supporting frame (3), the bottom end of each elastic rope (5) is fixedly installed at the top end of the bottom plate (1), the push rod (6) is slidably installed at the top end of the bottom plate (1), and the front end of the push rod (6) is attached to the rear end of the supporting frame (3);

the adjusting and fixing mechanism comprises a hollow block (7), a through groove (8), a T-shaped round rod (9), a first spring (10), a magnetic ring (11) and a metal block (12), the left end and the right end of the supporting frame (3) are symmetrically provided with through grooves (8), the left end and the right end of the supporting rod (4) are symmetrically and fixedly provided with hollow blocks (7), the hollow block (7) is slidably arranged in the through groove (8), a first spring (10) is fixedly arranged in the hollow block (7), a T-shaped round rod (9) is fixedly arranged at the other end of the first spring (10), a magnetic ring (11) is fixedly arranged in the hollow block (7), the magnetic ring (11) is arranged on the outer side of the annular side surface of the T-shaped round rod (9), the other end of the T-shaped round rod (9) is fixedly provided with a metal block (12), and the metal block (12) is fixedly provided with a T-shaped round rod (9) which is jointed with the hollow block (7) and the supporting frame (3).

2. A streak observation stand for holding a glass substrate according to claim 1, wherein: two magnetic stripes (13) of equal symmetry fixed mounting in both ends about carriage (3), and both sides around leading to groove (8) are fixed mounting in two magnetic stripe (13) symmetries, metal block (12) one end adsorbs the laminating with magnetic stripe (13).

3. A streak observation stand for holding a glass substrate according to claim 1, wherein: the supporting frame (3) is fixedly provided with a hinge (18) through a first screw, one end of the hinge (18) is fixedly arranged on the base plate (1) through a second screw, the supporting frame (3) is rotatably connected with the base plate (1) through the hinge (18), and the initial position of the elastic rope (5) is in a stretching state.

4. A streak observation stand for holding a glass substrate according to claim 1, wherein: the upper end and the lower end of the support rod (4) and the upper end and the lower end of the support frame (3) are respectively provided with a placing groove, and the glass substrate is placed in the placing grooves.

5. A streak observation stand for holding a glass substrate according to claim 1, wherein: angle adjustment mechanism includes motor (14), screw rod (15), nut (16) and circle roller (17), the rectangular channel has been seted up to bottom plate (1) top system intermediate position, and the inside rotation of rectangular channel installs screw rod (15), bottom plate (1) rear end intermediate position fixed mounting has motor (14), screw rod (15) rear end and motor (14) fixed connection, install nut (16) on screw rod (15) annular side, and nut (16) top fixed mounting has push rod (6), two circle rollers (17) of installation are rotated to the side symmetry on push rod (6) front end, circle roller (17) annular side laminates with carriage (3) rear end.

6. A streak observation stand for holding a glass substrate according to claim 1, wherein: the metal block (12) is fixedly mounted on the T-shaped round rod (9) through a first bolt, and the universal wheel (2) is fixedly mounted at the bottom end of the bottom plate (1) through a second bolt.