CN217331560U

CN217331560U - LCD screen detection line combination

Info

Publication number: CN217331560U
Application number: CN202220327539.8U
Authority: CN
Inventors: 孙新普; 徐向荣
Original assignee: Suzhou Meidelesi Precision Machinery Co ltd
Current assignee: Suzhou Meidelesi Precision Machinery Co ltd
Priority date: 2022-02-18
Filing date: 2022-02-18
Publication date: 2022-08-30
Anticipated expiration: 2032-02-18

Abstract

The utility model discloses a LCD screen detection line combination, including fixed chassis and support column, one side fixedly connected with fixing base of fixed chassis, the bottom fixedly connected with support column of fixed chassis and fixing base, one side fixed mounting of fixed chassis one end has a driving motor, a driving motor's output runs through the inside and the fixedly connected with roller of fixed chassis one end through the transmission shaft. This LCD screen test line combination is through being provided with parts such as connecting axle, open driving motor, rotate through transmission shaft drive connecting axle, be provided with the external screw thread because of the outside of connecting axle, when the connecting axle axis of rotation, can drive outside adjustable shelf and externally remove, the clearance can be cleaned to the surface of LCD screen when adjustable shelf removes, can be so that before detecting, the clearance of being convenient for, make to detect more accurate, solved and be not convenient for carry out the problem of clearance to the screen before detecting.

Description

LCD screen detection line combination

Technical Field

The utility model relates to a screen inspection technical field specifically is a LCD screen inspection line combination.

Background

The LCD is called as a liquid crystal display for short, the surface of an LCD screen needs to be detected during production and processing, and the traditional LCD screen detection line combination is inconvenient for cleaning the screen before detection and influences detection data; the screen is not guided enough during transmission, so that the deviation is easy to generate and the detection is influenced; simultaneously the detector of being inconvenient for goes up and down more stably, leads to not being suitable for when detecting inadequately, consequently needs to improve a LCD screen inspection line combination.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LCD screen detection line combination to provide the problem of being not convenient for clear up the screen before detecting in solving above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a LCD screen detection line combination comprises a fixed underframe and a support column, wherein one side of the fixed underframe is fixedly connected with a fixed seat, the bottom ends of the fixed underframe and the fixed seat are fixedly connected with the support column, one side of one end of the fixed underframe is fixedly provided with a first driving motor, the output end of the first driving motor penetrates through the inside of one end of the fixed underframe through a transmission shaft and is fixedly connected with a roller shaft, the output end of the first driving motor is movably connected with a transmission belt, the outside of the roller shaft is provided with a transmission belt, the top end of the fixed underframe is fixedly connected with a supporting block, the top end of the supporting block is fixedly connected with a top plate, one side of the supporting block is provided with a first mounting frame, one side of the first mounting frame is provided with a second mounting frame, the inside of the first mounting frame is provided with a crack detector, the inside of the second mounting frame is provided with a light transmission detector, the top fixedly connected with fixed plate of fixing base, the bottom fixedly connected with mounting panel of fixing base one side.

Preferably, the top fixed mounting of mounting panel has the second driving motor, the both sides fixedly connected with screw thread seat of fixing base one end, the output of second driving motor runs through the inside and the fixedly connected with connecting axle of screw thread seat through the transmission shaft, the adjustable shelf has been cup jointed to the outside of connecting axle, the bottom fixedly connected with brush strip of adjustable shelf.

Preferably, the connecting shafts are provided with two groups, and external threads are arranged outside the group of connecting shafts connected with the second driving motor.

Preferably, the inside of fixed plate one end is run through and is provided with the regulation pole, be provided with the deflector between the fixed plate, the one end of adjusting the pole is inlayed in the inside of deflector rotatable, the outside of adjusting the pole is provided with the external screw thread, the inside of deflector is provided with the internal thread, the deflector symmetric distribution is in the inside of fixed plate, the top of fixing base and the top of fixed chassis are at same horizontal plane.

Preferably, both ends fixedly connected with guide block of crack detector and printing opacity detector, the guide block inlays the inside slidable of spout.

Preferably, the both ends of first mounting bracket and second mounting bracket are provided with the spout, the top fixedly connected with telescopic link of crack detector and printing opacity detector, the top fixedly connected with cylinder of telescopic link, the top of cylinder and the bottom fixed connection of roof.

Compared with the prior art, the beneficial effects of the utility model are that: the LCD screen detection line combination not only realizes that the screen is convenient to clean before detection, and the guide transmission of the screen is convenient, but also realizes that the detector is more stable during detection lifting;

(1) the driving motor is started through the arrangement of the connecting shaft, the mounting plate, the second driving motor, the threaded seat, the movable frame and the brush strip, the connecting shaft is driven to rotate through the transmission shaft, external threads are arranged outside the connecting shaft, when the connecting shaft rotates, the external movable frame can be driven to move outside, and when the movable frame moves, the surface of the LCD screen can be cleaned, so that the cleaning is convenient before detection, and the detection is more accurate;

(2) the guide plate can be moved to one end according to the width of the LCD screen and limited by arranging the fixing plate, the guide plate and the adjusting rod in a screwing mode due to the fact that the outer threads are arranged outside the adjusting rod, so that the LCD screen can be conveniently guided and conveyed on the conveying belt when conveyed to the conveying belt, and the LCD screen is more suitable for detection;

(3) through being provided with cylinder, telescopic link, second mounting bracket, guide block, because of the bottom of telescopic link respectively with the top fixed connection of crack detector and printing opacity detector, when needs height-adjusting, can open the cylinder, through the telescopic link, can reciprocate crack detector and printing opacity detector, because of the guide block inlays the inside at the spout, can make two detectors more stable at the in-process that goes up and down.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the connection of the guide plate and the adjustment rod of the present invention;

FIG. 3 is a schematic view of the front view structure of the connection mode between the connection shaft and the movable frame of the present invention;

fig. 4 is the utility model discloses a printing opacity detector looks sideways at schematic structure with second mounting bracket connected mode.

In the figure: 1. fixing the underframe; 2. a support pillar; 3. a conveyor belt; 4. a roll shaft; 5. a drive belt; 6. a first drive motor; 7. a fixed seat; 8. a connecting shaft; 9. mounting a plate; 10. a second drive motor; 11. a threaded seat; 12. a fixing plate; 13. a guide plate; 14. adjusting a rod; 15. a movable frame; 16. a support block; 17. a crack detector; 18. a first mounting bracket; 19. a top plate; 20. a cylinder; 21. a telescopic rod; 22. a light transmittance detector; 23. a second mounting bracket; 24. a guide block; 25. a chute; 26. and (6) brushing the strip.

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.

Example 1: referring to fig. 1-4, an LCD screen detection line assembly includes a fixed chassis 1 and a supporting column 2, a fixed base 7 is fixedly connected to one side of the fixed chassis 1, the supporting column 2 is fixedly connected to the bottom ends of the fixed chassis 1 and the fixed base 7, a first driving motor 6 is fixedly mounted to one side of one end of the fixed chassis 1, an output end of the first driving motor 6 penetrates through the inside of one end of the fixed chassis 1 through a transmission shaft and is fixedly connected with a roller shaft 4, an output end of the first driving motor 6 is movably connected with a transmission belt 5, a transmission belt 3 is arranged outside the roller shaft 4, a supporting block 16 is fixedly connected to the top end of the fixed chassis 1, a top plate 19 is fixedly connected to the top end of the supporting block 16, a first mounting frame 18 is arranged on one side of the supporting block 16, a second mounting frame 23 is arranged on one side of the first mounting frame 18, a crack detector 17 is arranged inside the first mounting frame 18, a light transmission detector 22 is arranged inside the second mounting frame 23, the top end of the fixed seat 7 is fixedly connected with a fixed plate 12, and the bottom end of one side of the fixed seat 7 is fixedly connected with a mounting plate 9;

a second driving motor 10 is fixedly installed at the top end of the installation plate 9, two sides of one end of the fixed seat 7 are fixedly connected with threaded seats 11, the output end of the second driving motor 10 penetrates through the interior of the threaded seats 11 through a transmission shaft and is fixedly connected with a connecting shaft 8, a movable frame 15 is sleeved outside the connecting shaft 8, and the bottom end of the movable frame 15 is fixedly connected with a brush strip 26;

two groups of connecting shafts 8 are arranged, and external threads are arranged outside the group of connecting shafts 8 connected with the second driving motor 10;

specifically, as shown in fig. 1 and 3, open second driving motor 10, rotate through transmission shaft drive connecting axle 8, be provided with the external screw thread because of the outside of connecting axle 8, when connecting axle 8 rotated, can drive outside adjustable shelf 15 and externally remove, can clean the clearance to the surface of LCD screen when adjustable shelf 15 removed, can make before the detection, the clearance of being convenient for detect more accurately.

Example 2: an adjusting rod 14 penetrates through the inner part of one end of the fixing plate 12, a guide plate 13 is arranged between the fixing plates 12, one end of the adjusting rod 14 is embedded in the guide plate 13 and can rotate, external threads are arranged on the outer part of the adjusting rod 14, internal threads are arranged in the guide plate 13, the guide plate 13 is symmetrically distributed in the fixing plate 12, and the top end of the fixing seat 7 and the top end of the fixing underframe 1 are on the same horizontal plane;

specifically, as shown in fig. 1 and fig. 2, the external threads are arranged outside the adjusting rod 14, and the adjusting rod 14 is screwed, so that the guide plate 13 can be moved to one end according to the width of the LCD screen to limit the LCD screen, and when the LCD screen is conveyed to the conveyor belt 3, the LCD screen can be guided and conveyed on the conveyor belt 3 conveniently, and the LCD screen is more suitable for detection.

Example 3: two ends of the crack detector 17 and the light transmission detector 22 are fixedly connected with guide blocks 24, and the guide blocks 24 are embedded in the sliding grooves 25 and can slide;

sliding grooves 25 are formed in two ends of the first mounting frame 18 and the second mounting frame 23, telescopic rods 21 are fixedly connected to the top ends of the crack detector 17 and the light transmittance detector 22, an air cylinder 20 is fixedly connected to the top end of the telescopic rod 21, and the top end of the air cylinder 20 is fixedly connected to the bottom end of the top plate 19;

specifically, as shown in fig. 1 and 4, because the bottom end of the telescopic rod 21 is respectively fixedly connected with the top ends of the crack detector 17 and the light transmission detector 22, when the height needs to be adjusted, the cylinder 20 can be opened, the crack detector 17 and the light transmission detector 22 can be moved up and down through the telescopic rod 21, and the guide block 24 is embedded in the sliding groove 25, so that the two detectors can be more stable in the lifting process.

The working principle is as follows: when the utility model is used, firstly, because the external thread is arranged on the outside of the adjusting rod 14, the adjusting rod 14 is screwed, the guide plate 13 can be moved to one end according to the width of the LCD screen, the guide plate is limited, when the LCD screen is conveyed to the conveyor belt 3, the LCD screen can be conveniently guided and conveyed on the conveyor belt 3, so that the LCD screen is more suitable for detection, then, the second driving motor 10 is opened, the connecting shaft 8 is driven to rotate through the transmission shaft, because the external thread is arranged on the outside of the connecting shaft 8, when the connecting shaft 8 rotates, the external movable frame 15 can be driven to move externally, when the movable frame 15 moves, the surface of the LCD screen can be cleaned, before detection, the cleaning is convenient, the detection is more accurate, finally, because the bottom end of the telescopic rod 21 is respectively fixedly connected with the top ends of the crack detector 17 and the light transmission detector 22, when the height needs to be adjusted, can open cylinder 20, through telescopic link 21, can reciprocate crack detector 17 and printing opacity detector 22, because of guide block 24 inlays in the inside of spout 25, can make two detectors more stable at the in-process that goes up and down.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a LCD screen inspection line combination, includes fixed chassis (1) and support column (2), its characterized in that: a fixing seat (7) is fixedly connected to one side of the fixed underframe (1), a supporting column (2) is fixedly connected to the bottom ends of the fixed underframe (1) and the fixing seat (7), a first driving motor (6) is fixedly mounted to one side of one end of the fixed underframe (1), the output end of the first driving motor (6) penetrates through the inside of one end of the fixed underframe (1) through a transmission shaft and is fixedly connected with a roller shaft (4), a transmission belt (5) is movably connected to the output end of the first driving motor (6), a conveying belt (3) is arranged outside the roller shaft (4), a supporting block (16) is fixedly connected to the top end of the fixed underframe (1), a top plate (19) is fixedly connected to the top end of the supporting block (16), a first mounting frame (18) is arranged on one side of the supporting block (16), a second mounting frame (23) is arranged on one side of the first mounting frame (18), the inside of first mounting bracket (18) is provided with crack detector (17), the inside of second mounting bracket (23) is provided with printing opacity detector (22), the top fixedly connected with fixed plate (12) of fixing base (7), bottom fixedly connected with mounting panel (9) of fixing base (7) one side.

2. The LCD screen inspection line assembly of claim 1, wherein: the top fixed mounting of mounting panel (9) has second driving motor (10), both sides fixedly connected with screw thread seat (11) of fixing base (7) one end, the output of second driving motor (10) runs through inside and fixedly connected with connecting axle (8) of screw thread seat (11) through the transmission shaft, adjustable shelf (15) have been cup jointed to the outside of connecting axle (8), the bottom fixedly connected with brush strip (26) of adjustable shelf (15).

3. An LCD screen inspection line assembly as defined in claim 2, wherein: the connecting shafts (8) are arranged in two groups, and external threads are arranged outside the group of connecting shafts (8) connected with the second driving motor (10).

4. The LCD screen inspection line assembly of claim 1, wherein: the inside of fixed plate (12) one end is run through and is provided with regulation pole (14), be provided with deflector (13) between fixed plate (12), the one end of adjusting pole (14) is inlayed in the inside rotatable of deflector (13), the outside of adjusting pole (14) is provided with the external screw thread, the inside of deflector (13) is provided with the internal thread, deflector (13) symmetric distribution is in the inside of fixed plate (12), the top of fixing base (7) and the top of fixed chassis (1) are at same horizontal plane.

5. The LCD screen inspection line assembly of claim 1, wherein: the two ends of the crack detector (17) and the two ends of the light transmission detector (22) are fixedly connected with guide blocks (24), and the guide blocks (24) are embedded in the sliding grooves (25) in a slidable mode.

6. The LCD screen inspection line assembly of claim 1, wherein: the both ends of first mounting bracket (18) and second mounting bracket (23) are provided with spout (25), top fixedly connected with telescopic link (21) of crack detector (17) and printing opacity detector (22), top fixedly connected with cylinder (20) of telescopic link (21), the top of cylinder (20) and the bottom fixed connection of roof (19).