Polarizer detection device facilitating feeding and discharging

Abstract

The utility model discloses a polaroid detection device convenient to load and unload, which relates to the technical field of polaroid detection, and comprises a supporting assembly, the supporting assembly comprises a supporting plate, a material placing assembly comprises a storage block arranged at the top of the supporting plate, and a detection assembly comprises a first fixed block fixed on the side wall of the supporting plate. The supporting assembly, the discharging assembly and the detecting assembly are combined for use, the discharging assembly and the detecting assembly are arranged at the top of the supporting plate, after being placed, the polaroid is driven to be started, the polaroid is pushed into a detecting position, then the polaroid is fixed through the control panel and the clamping groove, and the clamping groove is made of plastic and fluff to control the polaroid. When the detection assembly works, the detection head is arranged at the top of the movable frame, the movable frame controls the detection assembly through a movable groove, a steel rod, a first fixing block, a threaded column and a limiting twisting block, and rolling wheels and rolling rods are arranged on the inner wall and the side wall of a control panel during detection; and the polaroid can be in an intact shape during detection and use.

Description

Technical Field

[0001] The utility model relates to the technical field of polaroid detection, in particular to a polaroid detection device which is convenient for loading and unloading. Background Art

[0002] With the continuous development of display technology, polarizers, as a key component of liquid crystal displays (LCDs), have a significant impact on display quality. However, during the polarizer production process, inspection often faces challenges such as difficult loading and unloading, and low efficiency. Therefore, developing a polarizer inspection device that facilitates loading and unloading is of great practical significance.

[0003] The patent document with publication number CN213337378U in the prior art provides a polarizer detection device, in which a transmission belt is provided on the transmission mechanism of the device, a polarizer flattening mechanism is located above the transmission belt, a detection lens is provided above the polarizer flattening mechanism, and the detection lens is fixed on the detection mechanism bracket, the polarizer flattening mechanism includes a driving mechanism, a first flattening mechanism, a second flattening mechanism, a third flattening mechanism and a fourth flattening mechanism, the first flattening mechanism and the fourth flattening mechanism are located in front of the transmission belt, the second flattening mechanism and the third flattening mechanism are located behind the transmission belt, the distance between the front and rear flattening mechanisms is less than the distance between the front and rear sides of the polarizer to be tested, and the distance between the polarizer flattening mechanism and the transmission belt is not less than the thickness of the polarizer.

[0004] Although the device has many beneficial effects, the following problems still exist: when using the device, due to the complex overall structure of ordinary detection devices, it is not convenient to place the polarizer, and it may even cause wear. In addition, there is a lack of a propulsion component, so the material cannot be placed into the detection area, and the polarizer cannot be removed after detection, resulting in low flexibility. Moreover, during detection, the detection component is fixed, making it inconvenient to observe. In addition, because the polarizer transmitted from the rear is easily bent and the corners are folded during transportation or placement, it is inconvenient to detect and has low flexibility. Utility Model Content

[0005] 1. Technical problems to be solved

[0006] The purpose of the present utility model is to provide a polarizer detection device that is convenient for loading and unloading, so as to solve the problems raised in the above-mentioned background technology that when using the device, due to the complex overall structure of the ordinary detection device, it is not convenient to put in the polarizer, and it may even cause wear. In addition, there is a lack of a propulsion component, so the material cannot be put into the detection area, and the polarizer after detection cannot be moved out, resulting in low flexibility. Moreover, during detection, the detection component is fixed, which is inconvenient to observe. In addition, the polarizer transmitted from the rear is easily bent and the corners are folded during transportation or placement, making it inconvenient to detect and having low flexibility.

[0007] 2. Technical solution

[0008] A polarizer detection device that is convenient for loading and unloading, comprising:

[0009] A support assembly, the support assembly comprising a support plate, a side wall of the support plate being provided with a blanking notch, and a movable groove being provided on the side wall of the support plate;

[0010] A discharge assembly, comprising a storage block disposed on the top of a support plate, a control panel disposed on the top of the support plate, a clamping groove disposed on the side wall of the control panel, a drive disposed on the side wall of the support plate, and a telescopic bin disposed on the top of the drive;

[0011] The detection component includes a fixed block 1 fixed on the side wall of the support plate, a steel rod is provided on one side wall of the fixed block, a movable frame is passed through the center of the steel rod, a light source is provided on the side wall of the movable frame, a fixed block 2 is provided on the top of the movable frame, a rotating shaft is passed through the side wall of the fixed block 2, and a detection head is passed through the circumferential outer wall of the rotating shaft.

[0012] Preferably, a support column is provided at the bottom of the support plate, and the bottom of the support column is connected to a support chassis.

[0013] Preferably, a storage groove is provided on the top of the storage block, and a pushing hole is provided on the side wall of the storage block.

[0014] Preferably, the side wall of the telescopic bin is connected to a telescopic plate, and the side wall of the telescopic plate is connected to a push plate.

[0015] Preferably, a threaded column passes through the side wall of the movable frame, and a limiting torsion block is provided at the top end of the threaded column.

[0016] Preferably, a roller is provided on the inner wall of the clamping groove, and a roller rod is provided on the side wall of the control panel.

[0017] 3. Beneficial effects

[0018] Compared with the prior art, the advantages of the present invention are:

[0019] The utility model uses a combination of three components: a support component, a discharge component and a detection component. The support plate in the support component plays a major supporting role. A discharge component and a detection component are provided on the top of the support plate. The storage slot in the discharge component can store multiple polarizers. After placement, the drive starts to control the telescopic warehouse to drive the telescopic plate and the push plate to push the polarizer into the detection position. The pushing hole is designed to be the thickness of the polarizer. When pushed into the detection position, it will block the upper polarizer and then be fixed by the control board and the clamping groove. The clamping groove uses plastic and fluff to control the polarizer. The polarizer is also conveniently released through the blanking incision, which has high flexibility.

[0020] Secondly, when the detection component is working, the detection head is set on the top of the mobile frame, and the mobile frame controls the movement of the entire detection component through the moving groove, steel rod, fixed block 1, threaded column and limit torsion block, which can make it more convenient to observe the polarizer when the detection component is detected, and it is convenient to observe the detection situation when moving to the end. During the detection, because the rollers and roller rods are set on the inner wall and side wall of the control board, the polarizer can be in a perfect shape when used for detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the detection component of the present utility model;

[0023] Figure 3 It is a schematic side view of the entirety of the present invention;

[0024] Figure 4 This is a schematic diagram of the overall front view of the utility model;

[0025] Explanation of the numbers in the figure: 100, support assembly; 110, support plate; 111, blanking cut; 112, moving groove; 120, support column; 130, support chassis; 200, discharge assembly; 210, storage block; 211, storage groove; 212, push hole; 220, control board; 221, clamping groove; 222, roller; 230, drive; 240, telescopic bin; 250, telescopic plate; 260, push plate; 270, light source; 300, detection assembly; 310, moving frame; 320, steel rod; 330, fixed block 1; 340, threaded column; 341, limit torsion block; 350, fixed block 2; 360, detection head; 370, rotating shaft. DETAILED DESCRIPTION

[0026] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0027] In the description of the present invention, “plurality” means two or more, unless otherwise clearly defined.

[0028] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "mounted / connected," and "connected" should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to the specific circumstances.

[0029] The utility model discloses a support assembly, a discharge assembly and a detection assembly. The support plate in the support assembly plays a main supporting role. The top of the support plate is provided with a discharge assembly and a detection assembly. The storage slot in the discharge assembly can store multiple polarizers. After placement, the drive starts to control the telescopic warehouse to drive the telescopic plate and the push plate to push the polarizer into the detection position. The pushing hole is designed according to the thickness of the polarizer. When it is pushed into the detection position, it will block the upper polarizer. It is then fixed by the control plate and the clamping groove. The clamping groove uses plastic and fluff to control the polarizer. It is also convenient to release the polarizer through the blanking incision, which has high flexibility. Secondly, when the detection assembly is working, the detection head is arranged on the top of the mobile frame, and the mobile frame controls the movement of the entire detection assembly through the mobile slot, steel rod, fixed block, threaded column and limit torsion block, which can make it more convenient to observe the polarizer during detection of the detection assembly, and convenient to observe the detection situation when moving to the end. In addition, because rollers and rollers are arranged on the inner wall and side wall of the control plate during detection, the polarizer can be in a perfect shape when used for detection.

[0030] See also Figure 1-4 ,The utility model provides a technical solution:

[0031] A polarizer detection device that is convenient for loading and unloading, comprising:

[0032] The support assembly 100 includes a support plate 110 , a side wall of the support plate 110 is provided with a blanking cutout 111 , and a side wall of the support plate 110 is provided with a moving groove 112 . The setting of the moving groove 112 enables the detection assembly 300 to perform mobile detection.

[0033] The discharge assembly 200 includes a storage block 210 arranged on the top of the support plate 110, a control panel 220 is provided on the top of the support plate 110, a clamping groove 221 is provided on the side wall of the control panel 220, a drive 230 is provided on the side wall of the support plate 110, and a telescopic bin 240 is provided on the top of the drive 230. The telescopic bin 240 drives the push plate 260 to push the material.

[0034] The detection component 300 includes a fixed block 330 fixed on the side wall of the support plate 110, the side wall of the fixed block 330 is provided with a steel rod 320, the center of the steel rod 320 is penetrated by a movable frame 310, the side wall of the movable frame 310 is provided with a light source 270, the top of the movable frame 310 is provided with a fixed block 350, the side wall of the fixed block 350 is penetrated by a rotating shaft 370, the circumferential outer wall of the rotating shaft 370 is penetrated by a detection head 360, and the detection head 360 cooperates with the light source 270 for detection.

[0035] It is worth noting that in order to make the overall support better, specifically, a support column 120 is provided at the bottom of the support plate 110, and the bottom of the support column 120 is connected to a support chassis 130. The setting of the support chassis 130 can increase the support area and make the overall support better.

[0036] It is worth noting that in order to make the discharge detection more convenient, specifically, a storage groove 211 is provided on the top of the storage block 210, and a push hole 212 is provided on the side wall of the storage block 210. The setting of the push hole 212 can make only one piece be pushed forward when discharging.

[0037] It is worth noting that in order to make the material discharge more convenient and to enable the overall material discharge to be advanced, specifically, the side wall of the telescopic bin 240 is connected to a telescopic plate 250 , and the side wall of the telescopic plate 250 is connected to a push plate 260 , which can push the polarizer into the detection area.

[0038] It is worth noting that in order to enable the movable frame 310 to move and control its position, specifically, a threaded column 340 is passed through the side wall of the movable frame 310, and a limiting twist block 341 is connected to the top of the threaded column 340. The limiting twist block 341 can lock the distance of the movable frame 310.

[0039] In addition, in order to ensure that the polarizer can be inspected more intactly, specifically, a roller 222 is provided on the inner wall of the clamping groove 221, and a roller rod 223 is provided on the side wall of the control board 220. The roller 222 and the roller rod 223 cooperate to ensure that the polarizer is straight and intact for inspection.

[0040] Working principle: When using this device, the support plate 110, support column 120 and support chassis 130 in the support assembly 100 perform supporting functions. A discharge assembly 200 and a detection assembly 300 are provided on the top of the support plate 110. The storage slot 211 in the discharge assembly 200 can store multiple polarizers. After placement, the drive 230 starts to control the telescopic bin 240 to drive the telescopic plate 250 and the push plate 260 to push the polarizer into the detection position. The pushing hole 212 is designed to be the thickness of the polarizer. When pushed into the detection position, it will block the upper polarizer, and then it will be fixed by the control board 220 and the clamping groove 221. The clamping groove 221 is controlled by plastic and velvet. The polarizer can be easily released through the blanking incision 111, which has high flexibility. Secondly, when the detection component 300 is working, the detection head 360 is set on the top of the movable frame 310, and the movable frame 310 controls the movement of the entire detection component 300 through the movable groove 112, the steel rod 320, the fixed block 330, the threaded column 340 and the limit twist block 341, which can make it easier to observe the polarizer when the detection component 300 is detected, and it is convenient to observe the detection situation when moving to the end. During the detection, because the rollers 222 and the roller rods 223 are set on the inner wall and side wall of the control board 220, the polarizer can be in a perfect shape for detection when used.

[0041] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A polarizer detection device that is convenient for loading and unloading, characterized in that: include: A support assembly (100), the support assembly (100) comprising a support plate (110), a side wall of the support plate (110) being provided with a blanking notch (111), and a side wall of the support plate (110) being provided with a moving groove (112); A discharge assembly (200), the discharge assembly (200) comprising a storage block (210) arranged on the top of a support plate (110), a control panel (220) being provided on the top of the support plate (110), a clamping groove (221) being provided on the side wall of the control panel (220), a driver (230) being provided on the side wall of the support plate (110), and a telescopic bin (240) being provided on the top of the driver (230); A detection component (300) includes a fixed block 1 (330) fixed to a side wall of a support plate (110), a steel rod (320) is provided on the side wall of the fixed block 1 (330), a movable frame (310) is passed through the center of the steel rod (320), a light source (270) is provided on the side wall of the movable frame (310), a fixed block 2 (350) is provided on the top of the movable frame (310), a rotating shaft (370) is passed through the side wall of the fixed block 2 (350), and a detection head (360) is passed through the circumferential outer wall of the rotating shaft (370).

2. The polarizer inspection device that is convenient for loading and unloading according to claim 1, characterized in that: A support column (120) is provided at the bottom of the support plate (110), and a support chassis (130) is connected to the bottom of the support column (120).

3. The polarizer inspection device that is convenient for loading and unloading according to claim 2, characterized in that: The top of the storage block (210) is provided with a storage groove (211), and the side wall of the storage block (210) is provided with a material pushing hole (212).

4. The polarizer inspection device that is convenient for loading and unloading according to claim 3, characterized in that: The side wall of the telescopic bin (240) is connected to a telescopic plate (250), and the side wall of the telescopic plate (250) is connected to a push plate (260).

5. The polarizer inspection device that is convenient for loading and unloading according to claim 4, characterized in that: A threaded column (340) is passed through the side wall of the movable frame (310), and a limiting torsion block (341) is provided at the top end of the threaded column (340).

6. The polarizer inspection device that is convenient for loading and unloading according to claim 4, characterized in that: A roller (222) is provided on the inner wall of the clamping groove (221), and a roller rod (223) is provided on the side wall of the control panel (220).

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