Electrolyte wiping device for polaroid detection

Abstract

The utility model relates to the technical field of polaroid detection, in particular to an electrolyte wiping device for polaroid detection, which comprises a conveying track, a retracting and releasing mechanism, dust-free cloth, a liquid spraying mechanism and a telescopic mechanism, the conveying track is used for bearing and conveying a polaroid, the dust-free cloth is mounted on the retracting and releasing mechanism, the retracting and releasing mechanism can drive the dust-free cloth to move, and the liquid spraying mechanism is mounted on the conveying track. The liquid spraying mechanism is located on the side, away from the conveying track, of the dust-free cloth and used for spraying electrolyte to the dust-free cloth, the telescopic mechanism is located on the side, away from the conveying track, of the dust-free cloth, and when the telescopic mechanism is in the stretching state, the dust-free cloth makes contact with the polaroid. According to the polaroid wiping device, the polaroid is wiped through the dust-free cloth sprayed with the electrolyte, compared with a mode of manually wiping the electrolyte, the mode structure is convenient to operate, the polaroid does not need to be manually taken, it is guaranteed that the polaroid cannot be damaged, and the qualified rate of polaroid production can be increased.

Description

Technical Field

[0001] The utility model relates to the technical field of polaroid detection, in particular to an electrolyte wiping device for polaroid detection. Background Art

[0002] Polarizer is an optical element widely used in liquid crystal display technology. Its main function is to control the propagation direction of light, thereby affecting the display effect of the screen. During the production process of polarizers, it is necessary to control the static value of the polarizer. For polarizers that exceed the allowable range of static value, a liquid (such as electrolyte) that eliminates static electricity will be wiped (i.e., coated or smeared) on the polarizer to eliminate the static electricity of the polarizer, prevent the accumulation of static electricity in the polarizer, and improve the patch processing performance of the polarizer. At the same time, it can also reduce the poor display of the polarizer screen, prevent damage to the polarizer circuit, reduce the risk of safety accidents, reduce the defective rate, and improve the display effect of the polarizer. To this end, we need to provide an electrolyte wiping device for polarizer detection.

[0003] Currently, polarizers are manually wiped of electrolyte, requiring workers to manually pick up each polarizer and then wipe the electrostatic liquid. This operation, which requires workers to pick up each polarizer and wipe it one by one, will damage the polarizers and affect the yield of polarizer production. At the same time, the manual wiping of electrolyte is labor-intensive, time-consuming, and labor-intensive, which will affect the production efficiency of polarizers. Utility Model Content

[0004] The technical problem to be solved by the present invention is: in order to solve the technical problem that the existing method of manually wiping the electrolyte will affect the qualified rate and production efficiency of the polarizer production, the present invention provides an electrolyte wiping device for polarizer detection. By improving the structure of the wiping device, the qualified rate and production efficiency of the polarizer production can be improved.

[0005] The technical solution adopted by the utility model to solve its technical problems is: an electrolyte wiping device for polarizer detection, comprising: a conveying track, a retractable mechanism, a dust-free cloth, a liquid spraying mechanism and a telescopic mechanism, the conveying track is used to carry and convey the polarizer, the dust-free cloth is installed on the retractable mechanism, the retractable mechanism can drive the dust-free cloth to move to wipe the polarizer, the liquid spraying mechanism is located on the side of the dust-free cloth away from the conveying track, the liquid spraying mechanism is used to spray electrolyte to the dust-free cloth, the telescopic mechanism is located on the side of the dust-free cloth away from the conveying track, when the telescopic mechanism is in a telescopic state, the dust-free cloth is not in contact with the polarizer, and when the telescopic mechanism is in an extended state, the dust-free cloth is in contact with the polarizer.

[0006] Therefore, by wiping the polarizer with a dust-free cloth sprayed with electrolyte, compared with the method of manually wiping the electrolyte, this method has a structure that is easy to operate, does not require manual handling of the polarizer, ensures that the polarizer will not be damaged, and can improve the qualified rate of polarizer production. At the same time, this method can reduce the labor intensity of wiping the polarizer, shorten the operation time of wiping the polarizer, and thus improve the production efficiency of the polarizer.

[0007] Furthermore, there are two retractable mechanisms, one end of the dust-free cloth is connected to one retractable mechanism, and the other end of the dust-free cloth is connected to the other retractable mechanism. Thus, the dust-free cloth can be moved in both directions through the two retractable mechanisms, so that the dust-free cloth can be used multiple times.

[0008] Furthermore, the retracting and releasing mechanism includes a first driving member and a roller, wherein a driving end of the first driving member is connected to the roller, and the dust-free cloth is connected to the roller. Thus, when the first driving member is activated, the roller is driven by the first driving member to rotate, thereby moving the dust-free cloth, thereby wiping the polarizer with the moving dust-free cloth.

[0009] Furthermore, the liquid spraying mechanism is located in the middle of the dust-free cloth away from the conveying track. Thus, there is no need to selectively operate according to the moving direction of the dust-free cloth, which can simplify the wiping steps of the polarizer and save production costs.

[0010] Furthermore, there are two liquid spraying mechanisms, so that according to the moving direction of the dust-free cloth, the corresponding liquid spraying mechanism is selectively activated to increase the wiping time of the polarizer.

[0011] Furthermore, the liquid spraying mechanism includes a connecting pipe and a liquid spraying pipe, one end of the connecting pipe is connected to the liquid spraying pipe, and the liquid spraying pipe is provided with a plurality of liquid spraying holes. Thus, the electrolyte stored in the liquid storage tank passes through the connecting pipe and the liquid spraying pipe in sequence, and is finally sprayed onto the dust-free cloth through the liquid spraying holes.

[0012] Furthermore, two telescopic mechanisms are provided, one of which is located outside one of the liquid spraying mechanisms, and the other is located outside the other liquid spraying mechanism; the telescopic mechanism includes a second driving member and a first support rod, wherein the telescopic end of the second driving member is connected to the first support rod. Thus, during wiping operation, the second driving member drives the first support rod downward to drive the dust-free cloth downward, ensuring that the dust-free cloth contacts the polarizer, so that the polarizer can be wiped with the dust-free cloth. After wiping is completed, the second driving member drives the first support rod upward to drive the dust-free cloth upward, so that the dust-free cloth is separated from the polarizer, thereby ensuring that the transportation of the polarizer is unimpeded, thereby further improving the production efficiency of the polarizer.

[0013] Furthermore, the invention further comprises a liquid storage mechanism, comprising a liquid storage tank and a valve, wherein the other end of the connecting pipe is connected to the outlet end of the liquid storage tank, and the valve is connected in series to the connecting pipe. The liquid storage tank is used to store electrolyte, and when the valve is in an open state, the electrolyte in the liquid storage tank flows into the liquid spray pipe through the connecting pipe and is sprayed onto the dust-free cloth through the liquid spray hole. Thus, when the polarizer needs to be wiped, the valve is opened, allowing the electrolyte stored in the liquid storage tank to pass through the connecting pipe and the liquid spray pipe in sequence, and finally sprayed onto the dust-free cloth through the liquid spray hole.

[0014] Furthermore, the apparatus further comprises: two second support rods, one of which is located outside one of the telescopic mechanisms, and the other is located outside the other telescopic mechanism, wherein the second support rods are grounded to the dust-free cloth, thereby supporting the dust-free cloth to ensure that the dust-free cloth used for wiping the area remains flat.

[0015] The cleaning mechanism further comprises a third driving member and a cleaning roller, wherein the driving end of the third driving member is connected to the cleaning roller. Thus, the third driving member drives the cleaning roller to rotate to clean the dust-free cloth and remove stains attached to the dust-free cloth after wiping, so that the dust-free cloth can be used repeatedly.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] By wiping the polarizer with a dust-free cloth sprayed with electrolyte, compared with the method of manually wiping the electrolyte, this method has a better structure and is easier to operate. It does not require manual handling of the polarizer, ensuring that the polarizer will not be damaged. It can improve the qualified rate of polarizer production. At the same time, this method can reduce the labor intensity of wiping the polarizer and shorten the operation time of wiping the polarizer, thereby improving the production efficiency of the polarizer. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0019] Figure 1 This is a schematic structural diagram of the electrolyte wiping device for polarizer testing in Example 1;

[0020] Figure 2 This is a schematic structural diagram of the telescopic mechanism of the present utility model;

[0021] Figure 3 Schematic diagram of the structure of the liquid spraying mechanism and the liquid storage mechanism of Example 1;

[0022] Figure 4Schematic diagram of the structure of the polarizer in the conveying state of Example 1;

[0023] Figure 5 This is a structural schematic diagram of the polarizer in Example 1 in a wiping state;

[0024] Figure 6 This is a schematic structural diagram of the electrolyte wiping device for polarizer testing in Example 2;

[0025] Figure 7 Schematic diagram of the structure of the liquid spraying mechanism and the liquid storage mechanism of Example 2;

[0026] Figure 8 Schematic diagram of the structure of the polarizer in the conveying state of Example 2;

[0027] Figure 9 This is a structural schematic diagram of the polarizer in Example 2 in a wiping state.

[0028] In the figure: 1. Conveying track; 2. Retractable mechanism; 201. First driving member; 202. Roller; 3. Dust-free cloth; 4. Liquid spraying mechanism; 401. Connecting pipe; 402. Liquid spraying pipe; 4021. Liquid spraying hole; 5. Telescopic mechanism; 501. Second driving member; 502. First support rod; 6. Liquid storage mechanism; 601. Liquid storage tank; 602. Valve; 7. Second support rod; 8. Cleaning mechanism; 801. Third driving member; 802. Cleaning roller; 9. Frame. DETAILED DESCRIPTION

[0029] The present invention will now be described in further detail with reference to the accompanying drawings, which are simplified schematic diagrams that illustrate the basic structure of the present invention in a schematic manner.

[0030] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They 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 cannot be understood as a limitation on the present invention. In addition, features defined as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0031] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0032] Example 1:

[0033] like Figures 1 to 5 As shown, an electrolyte wiping device for polarizer detection includes: a conveying track 1, a retracting mechanism 2, a dust-free cloth 3, a liquid spraying mechanism 4 and a telescopic mechanism 5. The conveying track 1 is used to carry and convey the polarizer. The dust-free cloth 3 is installed on the retracting mechanism 2. The retracting mechanism 2 can drive the dust-free cloth 3 to move to wipe the polarizer. The liquid spraying mechanism 4 is located on the side of the dust-free cloth 3 away from the conveying track 1. The liquid spraying mechanism 4 is used to spray electrolyte onto the dust-free cloth 3. The telescopic mechanism 5 is located on the side of the dust-free cloth 3 away from the conveying track 1. When the telescopic mechanism 5 is in the telescopic state, the dust-free cloth 3 is not in contact with the polarizer. When the telescopic mechanism 5 is in the extended state, the dust-free cloth 3 is in contact with the polarizer. Therefore, by wiping the polarizer with a dust-free cloth 3 sprayed with electrolyte, compared with the method of manually wiping the electrolyte, this method has a structure that is easy to operate, does not require manual handling of the polarizer, ensures that the polarizer will not be damaged, and can improve the qualified rate of polarizer production. At the same time, this method can reduce the labor intensity of wiping the polarizer, shorten the operation time of wiping the polarizer, and thus improve the production efficiency of the polarizer.

[0034] In this embodiment, two retracting and releasing mechanisms 2 are provided. One end of the dust-free cloth 3 is connected to one retracting and releasing mechanism 2, and the other end of the dust-free cloth 3 is connected to the other retracting and releasing mechanism 2. The retracting and releasing mechanism 2 includes a first driving member 201 and a roller 202. The driving end of the first driving member 201 is connected to the roller 202, and the dust-free cloth 3 is connected to the roller 202. Thus, the two retracting and releasing mechanisms 2 can realize forward and reverse movement of the dust-free cloth 3 (forward movement means that the movement direction of the dust-free cloth 3 is consistent with the conveying direction of the polarizer, and reverse movement means that the movement direction of the dust-free cloth 3 is opposite to the conveying direction of the polarizer). In this way, the dust-free cloth 3 can be used multiple times. The first driving member 201 is activated, and the roller 202 is driven by the first driving member 201 to rotate to realize the movement of the dust-free cloth 3. In this way, the moving dust-free cloth 3 is used to wipe the polarizer.

[0035] Specifically, during the process of wiping the polarizer, the forward and reverse rotation of the output end of the first driving member 201 is controlled to achieve forward and reverse rotation, so that the dust-free cloth 3 can be switched between forward movement and reverse movement; since the dust-free cloth 3 is expensive, the dust-free cloth 3 can be reused through the design of switching forward and reverse movement to reduce the production cost of the entire wiping device.

[0036] It should be noted that: 1. The two ends of the dust-free cloth 3 are respectively connected to the roller 202. During the rotation of the roller 202, the dust-free cloth 3 is gradually wrapped around the outer peripheral surface of the roller 202 or released from the outer peripheral surface of the roller 202;

[0037] 2. The two retracting and releasing mechanisms 2 are respectively recorded as A retracting and releasing mechanism 2 and B retracting and releasing mechanism 2. The A retracting and releasing mechanism 2 is located on the side of the upper material position of the conveying track 1, and the B retracting and releasing mechanism 2 is located on the side of the lower material position of the conveying track 1. When the dust-free cloth 3 moves forward, the dust-free cloth 3 on the A retracting and releasing mechanism 2 is gradually released and gradually wrapped around the B retracting and releasing mechanism 2. When the dust-free cloth 3 moves backward, the dust-free cloth 3 on the B retracting and releasing mechanism 2 is gradually released and gradually wrapped around the A retracting and releasing mechanism 2.

[0038] For example, the first driving member 201 is a motor.

[0039] In this embodiment, two liquid spraying mechanisms 4 are provided; these include a connecting tube 401 and a liquid spraying tube 402. One end of the connecting tube 401 is connected to the liquid spraying tube 402, which is provided with a plurality of liquid spraying holes 4021. Thus, depending on the direction of movement of the dust-free cloth 3, the corresponding liquid spraying mechanism 4 is activated to increase the wiping time of the polarizer. The electrolyte stored in the liquid storage tank 601 passes through the connecting tube 401 and the liquid spraying tube 402 in sequence, and is ultimately sprayed onto the dust-free cloth 3 through the liquid spraying holes 4021.

[0040] Specifically, the two liquid spraying mechanisms 4 are respectively recorded as liquid spraying mechanism A 4 and liquid spraying mechanism B 4. The liquid spraying structure A is located on one side of the upper material level of the conveying track 1, and the liquid spraying mechanism B is located on one side of the lower material level of the conveying track 1. When the dust-free cloth 3 moves forward, the liquid spraying mechanism A 4 is activated. When the dust-free cloth 3 moves backward, the liquid spraying mechanism B 4 is activated. In this way, it can ensure that the sprayed electrolyte is completely used to wipe the polarizer, avoiding waste of electrolyte.

[0041] In this embodiment, two telescopic mechanisms 5 are provided, one of which is located outside one of the liquid spraying mechanisms 4, and the other is located outside the other liquid spraying mechanism 4. The telescopic mechanisms 5 include a second driving member 501 and a first support rod 502, wherein the telescopic end of the second driving member 501 is connected to the first support rod 502. Thus, during the wiping operation, the second driving member 501 drives the first support rod 502 to move downward, thereby driving the dust-free cloth 3 to move downward, ensuring that the dust-free cloth 3 contacts the polarizer, so that the polarizer can be wiped with the dust-free cloth 3. After wiping is completed, the second driving member 501 drives the first support rod 502 to move upward, thereby driving the dust-free cloth 3 to move upward, so that the dust-free cloth 3 is separated from the polarizer, thereby ensuring that the transportation of the polarizer is unimpeded, thereby further improving the production efficiency of the polarizer.

[0042] For example, the second driving member 501 is a cylinder.

[0043] In this embodiment, the apparatus further includes a liquid storage mechanism 6, which includes a liquid storage tank 601 and a valve 602. The other end of the connecting pipe 401 is connected to the outlet end of the liquid storage tank 601, and the valve 602 is connected in series to the connecting pipe 401. The liquid storage tank 601 is used to store electrolyte. When the valve 602 is in an open state, the electrolyte in the liquid storage tank 601 flows into the liquid spraying pipe 402 through the connecting pipe 401 and is sprayed onto the dust-free cloth 3 through the liquid spraying hole 4021. Therefore, when the polarizer needs to be wiped, the electrolyte stored in the liquid storage tank 601 is opened, allowing the electrolyte stored in the liquid storage tank 601 to pass through the connecting pipe 401 and the liquid spraying pipe 402 in sequence, and finally be sprayed onto the dust-free cloth 3 through the liquid spraying hole 4021.

[0044] In this embodiment, two second support rods 7 are further included, one of which is located outside one telescopic mechanism 5 and the other is located outside the other telescopic mechanism 5. The second support rods 7 are grounded to the dust-free cloth 3. Thus, the dust-free cloth 3 is supported to ensure that the dust-free cloth 3 used for wiping the area remains flat.

[0045] In this embodiment, a cleaning mechanism 8 is further included. The cleaning mechanism 8 includes a third driving member 801 and a cleaning roller 802. The driving end of the third driving member 801 is connected to the cleaning roller 802. Thus, the third driving member 801 drives the cleaning roller 802 to rotate, thereby cleaning the dust-free cloth 3 and removing stains attached to the dust-free cloth 3 after wiping, so that the dust-free cloth 3 can be used repeatedly.

[0046] Specifically, the two cleaning mechanisms 8 are respectively recorded as cleaning mechanism A 8 and cleaning mechanism B 8. Cleaning mechanism A 8 is located on the side of the upper material position of the conveying track 1, and cleaning mechanism B 8 is located on the side of the lower material position of the conveying track 1. When the dust-free cloth 3 moves forward, the cleaning mechanism B 8 is activated, and when the dust-free cloth 3 moves backward, the cleaning mechanism A 8 is activated.

[0047] It should be noted that: 1. The outer circumference of the first support rod 502, the outer circumference of the second support rod 7, and the outer circumference of the cleaning roller 802 are all in contact with the dust-free cloth 3. In this way, the dust-free cloth 3 is tightened to ensure that the dust-free cloth 3 is not wrinkled, which facilitates the wiping operation of the polarizer with the dust-free cloth 3;

[0048] 2. The conveying track 1 , the first driving member 201 , the second driving member 501 , the roller 202 , the first support rod 502 , the liquid storage tank 601 , the second support rod 7 , the third driving member 801 and the cleaning roller 802 are all installed on the frame 9 .

[0049] The wiping process of the polarizer of the present invention is: first, the polarizer to be wiped is placed on the loading position of the conveyor track 1, and the conveyor track 1 is started to convey the polarizer to be wiped; then, the second driving member 501 is started, and the first support rod 502 is driven by the second driving member 501 to move downward (that is, move to the side close to the conveyor track 1) so that the dust-free cloth 3 contacts the polarizer to be wiped; then, the first driving member 201 and the third driving member 801 are started, and the valve 602 is opened so that the electrolyte stored in the liquid storage tank 601 is sprayed on the dust-free cloth 3, and the moving dust-free cloth 3 is used to wipe the polarizer. At the same time, the dust-free cloth 3 after wiping the polarizer is cleaned by the rotating cleaning roller 802, so that the dust-free cloth 3 can be recycled; finally, the polarizer after wiping is taken out from the unloading position of the conveyor track 1.

[0050] Example 2:

[0051] like Figures 6 to 9 As shown, the difference from Example 1 is that the liquid spraying mechanism 4 is located in the middle of the dust-free cloth 3 away from the conveying track 1. Therefore, there is no need to selectively operate according to the moving direction of the dust-free cloth 3, which can simplify the wiping steps of the polarizer and save production costs.

[0052] To sum up, the utility model wipes the polarizer by spraying a dust-free cloth 3 with electrolyte. Compared with the method of manually wiping the electrolyte, this method has a convenient structure and is easy to operate. It does not require manual handling of the polarizer, ensuring that the polarizer will not be damaged, and can improve the qualified rate of polarizer production. At the same time, this method can reduce the labor intensity of wiping the polarizer, shorten the operation time of wiping the polarizer, and thus improve the production efficiency of the polarizer.

[0053] The above description is based on the ideal embodiment of the present invention. Based on the above description, relevant personnel can make various changes and modifications without departing from the technical scope of this utility model. The technical scope of this utility model is not limited to the content of the specification and must be determined according to the scope of the claims.

Claims

1. An electrolyte wiping device for polarizer detection, characterized in that: include: A conveying track (1), wherein the conveying track (1) is used to carry and convey the polarizer; A retractable mechanism (2) and a dust-free cloth (3), wherein the dust-free cloth (3) is mounted on the retractable mechanism (2), and the retractable mechanism (2) is capable of driving the dust-free cloth (3) to move so as to perform a wiping operation on the polarizer; a liquid spraying mechanism (4), the liquid spraying mechanism (4) being located on a side of the dust-free cloth (3) away from the conveying track (1), the liquid spraying mechanism (4) being used to spray electrolyte onto the dust-free cloth (3); A telescopic mechanism (5), the telescopic mechanism (5) being located on a side of the dust-free cloth (3) away from the conveying track (1); when the telescopic mechanism (5) is in a telescopic state, the dust-free cloth (3) is not in contact with the polarizer; and when the telescopic mechanism (5) is in an extended state, the dust-free cloth (3) is in contact with the polarizer.

2. The electrolyte wiping device for polarizer detection according to claim 1, characterized in that: There are two retractable mechanisms (2) in total, one end of the dust-free cloth (3) is connected to one retractable mechanism (2), and the other end of the dust-free cloth (3) is connected to the other retractable mechanism (2).

3. The electrolyte wiping device for polarizer detection according to claim 1, characterized in that: The retractable mechanism (2) comprises: A first driving member (201) and a roller (202), wherein the driving end of the first driving member (201) is connected to the roller (202), and the dust-free cloth (3) is connected to the roller (202).

4. The electrolyte wiping device for polarizer detection according to claim 1, characterized in that: There are two liquid spraying mechanisms (4) in total.

5. The electrolyte wiping device for polarizer detection according to claim 1, characterized in that: The liquid spraying mechanism (4) is located in the middle of the dust-free cloth (3) on a side away from the conveying track (1).

6. The electrolyte wiping device for polarizer inspection according to claim 1, characterized in that: The liquid spraying mechanism (4) comprises: A connecting pipe (401) and a liquid spraying pipe (402), one end of the connecting pipe (401) is connected to the liquid spraying pipe (402), and the liquid spraying pipe (402) is provided with a plurality of liquid spraying holes (4021).

7. The electrolyte wiping device for polarizer detection according to claim 1, characterized in that: There are two telescopic mechanisms (5) in total, one of which is located outside one of the liquid spraying mechanisms (4), and the other of which is located outside the other of the liquid spraying mechanisms (4); The telescopic mechanism (5) comprises: A second driving member (501) and a first support rod (502), wherein the telescopic end of the second driving member (501) is connected to the first support rod (502).

8. The electrolyte wiping device for polarizer detection according to claim 6, characterized in that: Also includes: A liquid storage mechanism (6), wherein the liquid storage mechanism (6) comprises: A liquid storage tank (601) and a valve (602), the other end of the connecting pipe (401) is connected to the outlet end of the liquid storage tank (601), the valve (602) is connected in series to the connecting pipe (401), the liquid storage tank (601) is used to store electrolyte, and when the valve (602) is in an open state, the electrolyte in the liquid storage tank (601) flows into the liquid spraying pipe (402) through the connecting pipe (401) and is sprayed onto the dust-free cloth (3) through the liquid spraying hole (4021).

9. The electrolyte wiping device for polarizer inspection according to claim 1, characterized in that: Also includes: Two second support rods (7), one of the second support rods (7) is located outside one of the telescopic mechanisms (5), and the other of the second support rods (7) is located outside another of the telescopic mechanisms (5), and the second support rods (7) are grounded with the dust-free cloth (3).

10. The electrolyte wiping device for polarizer inspection according to claim 1, characterized in that: Also includes: A cleaning mechanism (8), wherein the cleaning mechanism (8) comprises: A third driving member (801) and a cleaning roller (802), wherein a driving end of the third driving member (801) is connected to the cleaning roller (802).

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