CN218956434U

CN218956434U - Polarizer crease detecting instrument

Info

Publication number: CN218956434U
Application number: CN202320037291.6U
Authority: CN
Inventors: 郭祥飞; 瞿敏; 瞿宇鹏
Original assignee: Guanyang Photoelectric Dongguan Co ltd
Current assignee: Guanyang Photoelectric Dongguan Co ltd
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-05-02
Anticipated expiration: 2033-01-06

Abstract

The present disclosure relates to detection apparatuses, and particularly to a detection apparatus for detecting folds of polarizer. The utility model provides a polaroid crease detecting instrument capable of adjusting angles according to heights of different people. The utility model provides a polaroid crease detection instrument which comprises four racks, a first belt conveyor, a first mounting frame, detection probes and the like, wherein the first belt conveyor capable of conveying polaroids is connected between the tops of the four racks, the first mounting frame is connected between the left front side and the right front side of the first belt conveyor, and the detection probes capable of detecting crease of the polaroids are mounted on the first mounting frame. According to the detection probe disclosed by the utility model, crease detection can be performed on the polaroid on the first belt conveyor, the real conditions of the polaroid are watched through the display screen to collect the good polaroid and the bad polaroid respectively, and the second connecting plate is rotated to perform angle adjustment on the display screen according to the heights of different people, so that the detection probe is more convenient.

Description

Polarizer crease detecting instrument

Technical Field

The present disclosure relates to detection apparatuses, and particularly to a detection apparatus for detecting folds of polarizer.

Background

The polaroid is called a polaroid, the imaging of the liquid crystal display is required to depend on the polaroid, and all liquid crystals are provided with a front polaroid and a rear polaroid which are clung to two sides of liquid crystal glass to form a liquid crystal wafer with the total thickness of about one millimeter. If any one polaroid is not available, the liquid crystal sheet can not display images, and in the production process of the polaroid, the foreign matters, bubbles, scratches and the like on the polaroid need to be checked by visual inspection equipment.

The existing crease detection equipment is observed through naked eyes, but the existing crease detection equipment cannot be adjusted in angle according to heights of different people, so that workers are troublesome in watching, detecting and shooting.

Therefore, it is necessary to design a polarizer crease detecting instrument capable of performing angle adjustment according to the heights of different persons.

Disclosure of Invention

In order to overcome the defect that the existing crease detection equipment cannot be used for adjusting angles according to the heights of different people, the technical problem of the utility model is that: the polaroid crease detecting instrument can conduct angle adjustment according to heights of different people.

The utility model provides a polaroid crease detecting instrument, which comprises a frame, a first belt conveyer, a first mounting rack, detecting probe, a first mounting plate, the second belt conveyer, a first link, a second mounting plate, the pivot, the second connecting plate, the connecting block, display screen and control button, frame quantity is four, be connected with the first belt conveyer that can carry the polaroid between four frame tops, be connected with first mounting bracket between two front sides about the first belt conveyer, install the detecting probe that can carry out crease detection to the polaroid on the first mounting bracket, fourth frame rear side bilateral symmetry is connected with first mounting plate, be connected with the second belt conveyer between the first mounting plate top, the second belt conveyer is in same height with first belt conveyer, first mounting bracket right side upper portion is connected with first link, first link right side is connected with the second mounting plate, be connected with the pivot in the second mounting plate, it can carry out angle modulation's second connecting plate to the display screen according to different people's height to rotate, second connecting plate right side is connected with the upper portion and is equipped with the hinge plate, the display screen is connected with the control button, the display screen is connected with the display screen.

More preferably, still including second mounting bracket, first electron telescopic link and dog, be connected with the second mounting bracket between the left and right sides two parts rear side of first belt conveyor, be connected with first electron telescopic link on the second mounting bracket, the telescopic link bottom of first electron telescopic link is connected with can support the polaroid that has the crease and stop the dog that carries on first belt conveyor.

More preferably, the belt conveyor further comprises a baffle, wherein the baffle is symmetrically connected with the top of the first belt conveyor, and the baffle is positioned in the second mounting frame.

More preferably, still including third mounting bracket, second electron telescopic link, push pedal and third belt conveyor, open at the baffle middle part has the guide way, and baffle right side middle part on right side is connected with the third mounting bracket, and third mounting bracket left side is connected with the second electron telescopic link, and the telescopic link left end of second electron telescopic link is connected with the push pedal, and the push pedal can slide between the guide way, and third belt conveyor is installed in third frame upper portion left side, and third belt conveyor is located between first mounting bracket and the second mounting bracket.

More preferably, the device also comprises a foam-rubber cushion, and the foam-rubber cushion is connected to the right side of the push plate.

More preferably, the first mount is U-shaped.

Compared with the prior art, the utility model has the following advantages:

1. according to the detection probe disclosed by the utility model, crease detection can be performed on the polaroid on the first belt conveyor, the real conditions of the polaroid are watched through the display screen to collect the good polaroid and the bad polaroid respectively, and the second connecting plate is rotated to perform angle adjustment on the display screen according to the heights of different people, so that the detection probe is more convenient.

2. The staff starts first electron telescopic link, and the telescopic link of first electron telescopic link extends and drives the dog and move down to suitable height, and qualified high-quality polaroid can not contact with the dog, and the polaroid of inferior can be supported by the dog and stop the aversion on first belt conveyor, and the dog can carry out the good and bad screening to the polaroid.

Drawings

Fig. 1 is a schematic front view of a three-dimensional structure of the present utility model.

Fig. 2 is a schematic perspective view of a first embodiment of the present utility model.

Fig. 3 is a cross-sectional view of a baffle of the present utility model.

Fig. 4 is a schematic perspective view of a second embodiment of the present utility model.

Fig. 5 is an enlarged view at a of the present utility model.

The marks of the components in the drawings are as follows: 1. the device comprises a frame, 2, a first belt conveyor, 3, a first mounting frame, 4, a detection probe, 5, a first mounting plate, 6, a second belt conveyor, 7, a first connecting frame, 8, a second mounting plate, 9, a rotating shaft, 10, a second connecting plate, 1001, a hinged plate, 1002, a connecting block, 11, a display screen, 12, a control button, 13, a second mounting frame, 14, a first electronic telescopic rod, 15, a stop block, 16, a baffle, 161, a guide groove, 17, a third mounting frame, 18, a second electronic telescopic rod, 19, a push plate, 20, a sponge cushion, 21 and a third belt conveyor.

Detailed Description

The following description of the technical solutions in the embodiments of the present utility model will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

1-5, the polaroid crease detecting instrument comprises a frame 1, a first belt conveyor 2, a first mounting frame 3, a detecting probe 4, a first mounting plate 5, a second belt conveyor 6, a first connecting frame 7, a second mounting plate 8, a rotating shaft 9, a second connecting plate 10, a hinge plate 1001, a connecting block 1002, a display screen 11 and a control button 12, wherein the number of the frames 1 is four, the first belt conveyor 2 is connected between the tops of the four frames 1, the first mounting frame 3 is welded between the front sides of the left part and the right part of the first belt conveyor 2, the first mounting frame 3 is U-shaped, the detecting probe 4 is mounted on the first mounting frame 3, the first mounting plate 5 is welded on the rear side of the fourth frame 1 in bilateral symmetry, the second belt conveyor 6 is connected between the tops of the first mounting plate 5, the second belt conveyor 6 and the first belt conveyor 2 are at the same height, the upper right part of the first mounting frame 3 is welded with a first connecting frame 7, the right side of the first connecting frame 7 is connected with a second mounting plate 8, a rotating shaft 9 is connected to the second mounting plate 8, a second connecting plate 10 is rotatably arranged on the rotating shaft 9, the right front part of the second connecting plate 10 is connected with a hinge plate 1001, a connecting block 1002 is rotatably arranged on the hinge plate 1001, a display screen 11 is arranged on the front side of the connecting block 1002, the display screen 11 is electrically connected with a detection probe 4, a control button 12 is arranged on the display screen 11, a worker starts a first belt conveyor 2 and the detection probe 4, the first belt conveyor 2 can convey a polaroid, when the first belt conveyor 2 conveys the polaroid to the position right below the detection probe 4, the detection probe 4 can detect crease marks on the polaroid, the worker rotates the second connecting plate 10 to drive the display screen 11 to rotate, the second connection plate 10 can perform angle adjustment on the display screen 11 according to the heights of different people.

When the device is needed to be used, a worker starts the first belt conveyor 2, the second belt conveyor 6 and the display screen 11 firstly, then the worker places the polaroid on the first belt conveyor 2, the first belt conveyor 2 can convey the polaroid, when the polaroid is conveyed to the position right below the detection probe 4, the detection probe 4 can detect folds of the polaroid, the worker can watch the real condition of the polaroid through the display screen 11, the worker can control the picture size of the display screen 11 through the control button 12, then the worker can control the second belt conveyor 6 to convey the inferior polaroid leftwards and then fall into the collecting box on the left side to collect, then the worker conveys the high-quality polaroid rightwards and then falls into the collecting box on the right side to collect, when the angle of the display screen 11 needs to be adjusted, the worker rotates the display screen 11 up and down, the display screen 11 drives the connecting block 1002 to rotate up and down, the worker can hold the angle of the display screen 11 to rotate the second connecting plate 10 left and right, the connecting plate 1001 and the connecting block 10 can drive the left and right connecting plate 11 to rotate, and the left and right hinge plates 11 can rotate the display screen 11.

Example 2

On the basis of embodiment 1, as shown in fig. 2, the utility model further comprises a second mounting rack 13, a first electronic telescopic rod 14 and a stop block 15, wherein the second mounting rack 13 is connected between the left and right rear sides of the first belt conveyor 2, the first electronic telescopic rod 14 is connected to the second mounting rack 13, the stop block 15 is welded at the bottom end of the telescopic rod of the first electronic telescopic rod 14, a worker starts the first electronic telescopic rod 14, the telescopic rod of the first electronic telescopic rod 14 extends to drive the stop block 15 to move downwards to a proper height, and the stop block 15 can support the polaroid with folds on the first belt conveyor 2 to stop conveying.

When the polaroid is required to be screened for quality, a worker starts the first electronic telescopic rod 14, the telescopic rod of the first electronic telescopic rod 14 extends to drive the stop block 15 to move downwards to a proper height, the qualified high-quality polaroid cannot be contacted with the stop block 15, the polaroid with the folded angle is stopped from being conveyed by the stop block 15 on the first belt conveyor 2, the stop block 15 can be used for screening the polaroid for quality, after screening is completed, the worker controls the telescopic rod of the first electronic telescopic rod 14 to restore to the original state, and the telescopic rod of the first electronic telescopic rod 14 drives the stop block 15 to reset.

As shown in fig. 2, the belt conveyor further comprises a baffle 16, wherein the baffle 16 is symmetrically connected to the top of the first belt conveyor 2, and the baffle 16 is located in the second mounting frame 13.

The baffle 16 can prevent the polarizer from being shifted to an area outside the first belt conveyor 2 during the process of conveying the polarizer by the first belt conveyor 2.

As shown in fig. 2, the device further comprises a third mounting frame 17, a second electronic telescopic rod 18, a push plate 19 and a third belt conveyor 21, wherein a guide groove 161 is formed in the middle of the baffle 16, the third mounting frame 17 is connected to the middle of the right side of the baffle 16, the second electronic telescopic rod 18 is connected to the left side of the third mounting frame 17, the push plate 19 is connected to the left end of the telescopic rod of the second electronic telescopic rod 18, the push plate 19 can slide between the guide grooves 161, the third belt conveyor 21 is mounted on the left side of the upper portion of the third frame 1, and the third belt conveyor 21 is located between the first mounting frame 3 and the second mounting frame 13.

When the inferior polaroid is propped against the first belt conveyor 2 by the stop block 15 to stop shifting, a worker starts the second electronic telescopic rod 18, the telescopic rod of the second electronic telescopic rod 18 extends to drive the push plate 19 to move leftwards, the push plate 19 pushes the polaroid to move leftwards to the third belt conveyor 21 to be conveyed and collected, after the operation is completed, the worker controls the telescopic rod of the second electronic telescopic rod 18 to restore to the original state, and the second electronic telescopic rod 18 drives the push plate 19 to move rightwards to restore.

As shown in fig. 3, the device also comprises a foam cushion 20, and the foam cushion 20 is connected to the right side of the push plate 19.

The foam-rubber cushion 20 is soft, and the foam-rubber cushion 20 can protect the surface of the polarizing plate and prevent the polaroid from being scraped by the push plate 19 to scratch.

While the disclosure has been described with respect to only a limited number of embodiments, those skilled in the art, having benefit of this disclosure, will appreciate that various other embodiments can be devised which do not depart from the scope of the utility model as disclosed herein. Accordingly, the scope of the utility model should be limited only by the attached claims.

Claims

1. The utility model provides a polaroid crease detecting instrument, which comprises a frame (1), first belt conveyer (2), first mounting bracket (3), detect probe (4), first mounting panel (5), second belt conveyer (6), frame (1) quantity is four, be connected with first belt conveyer (2) that can carry out the polaroid between four frame (1) tops, be connected with first mounting bracket (3) between two front sides about first belt conveyer (2), install on first mounting bracket (3) and can carry out test probe (4) that crease detected to the polaroid, fourth frame (1) rear side bilateral symmetry is connected with first mounting panel (5), be connected with second belt conveyer (6) between first mounting panel (5) top, characterized by, still including first link (7), second mounting panel (8), pivot (9), second connecting plate (10), hinged plate (1001), connecting block (1002), display screen (11) and control button (12), second belt conveyer (6) are in same high with first belt conveyer (2), first mounting panel (7) are connected with first mounting panel (8) on first side, first upper side (8) are connected with first mounting panel (7), the rotating type display screen comprises a rotating shaft (9), a second connecting plate (10) capable of carrying out angle adjustment on a display screen (11) according to heights of different people is arranged on the rotating shaft (9), a hinged plate (1001) is connected to the right side of the front portion of the second connecting plate (10), a connecting block (1002) is arranged on the hinged plate (1001) in a rotating mode, the display screen (11) is installed on the front side of the connecting block (1002), the display screen (11) is electrically connected with a detection probe (4), and a control button (12) is installed on the display screen (11).

2. The polaroid crease detecting instrument according to claim 1, further comprising a second mounting frame (13), a first electronic telescopic rod (14) and a stop block (15), wherein the second mounting frame (13) is connected between the left rear side and the right rear side of the first belt conveyor (2), the first electronic telescopic rod (14) is connected to the second mounting frame (13), and the stop block (15) capable of stopping conveying the polaroid with crease on the first belt conveyor (2) is connected to the bottom end of the telescopic rod of the first electronic telescopic rod (14).

3. A polarizer fold detection apparatus according to claim 2, further comprising a baffle (16), wherein the top of the first belt conveyor (2) is symmetrically connected with the baffle (16), and the baffle (16) is located in the second mounting frame (13).

4. A polarizer crease detecting instrument according to claim 3, further comprising a third mounting frame (17), a second electronic telescopic rod (18), a push plate (19) and a third belt conveyor (21), wherein a guide groove (161) is formed in the middle of the baffle plate (16), the third mounting frame (17) is connected to the middle of the right side of the baffle plate (16), the second electronic telescopic rod (18) is connected to the left side of the third mounting frame (17), the push plate (19) is connected to the left end of the telescopic rod of the second electronic telescopic rod (18), the push plate (19) can slide between the guide grooves (161), the third belt conveyor (21) is mounted on the left side of the upper portion of the third frame (1), and the third belt conveyor (21) is located between the first mounting frame (3) and the second mounting frame (13).

5. The polarizer fold detection instrument according to claim 4, further comprising a foam pad (20), wherein the foam pad (20) is connected to the right side of the push plate (19).

6. A polarizer fold detector according to claim 5, characterized in that the first mounting (3) is U-shaped.