Glass surface stress detection liquid cleaning device

Abstract

The present invention discloses a glass surface stress detection liquid cleaning device, which includes a glass moving mechanism, a plurality of cleaning liquid releasing mechanisms and a wiping mechanism. The cleaning liquid releasing mechanism includes a fixed bin seat and a flexible absorption pad. The plurality of fixed bin seats are fixedly arranged below the glass moving mechanism along the moving path of the glass sheet. The fixed bin seats are all fixedly provided with flexible absorption pads, and the top of the flexible absorption pad protrudes from the upper surface of the fixed bin seat. The flexible absorption pad absorbs cleaning liquid. The wiping mechanism includes a wiping towel, which is fixed and sequentially spread on the upper surface of the plurality of flexible absorption pads. When the glass moving mechanism drives the glass sheet to move, the height of the bottom of the glass sheet is not higher than the height of the upper surface of the wiping towel above the flexible absorption pad, so that when the glass sheet moves to the top of the flexible absorption pad, the lower surface of the glass sheet will move close to the wiping towel, so that the wiping towel wipes off the refractive liquid on the lower surface of the glass sheet.

Description

Technical Field

[0001] The invention relates to the technical field of glass sheet processing equipment, and in particular to a glass surface stress detection liquid cleaning device. Background Art

[0002] Many precision glass products (such as electronic product displays) need to undergo glass surface stress testing after production. Glass surface stress testing can be performed using a glass surface stress tester. Currently commonly used glass surface stress testers can effectively perform glass surface stress testing using optical methods, and can be connected to a computer to automatically generate and save test results. When using the glass surface stress tester, the operator needs to drip refractive liquid on the test station of the glass surface stress tester in accordance with the operating specifications, and then accurately place the glass on the test station. After the test, the refractive liquid on the glass surface needs to be wiped off before the glass can flow to the next process.

[0003] Patent application number 201810697583.6 discloses an automated glass surface stress detection device, which realizes the automated batch testing of glass surface stress. However, it lacks a corresponding refractive liquid erasing unit, and the refractive liquid adhered to the bottom of the glass sheets still needs to be manually wiped off piece by piece, resulting in high labor intensity for workers. Summary of the invention

[0004] The purpose of the present invention is to overcome the above-mentioned technical deficiencies and propose a glass surface stress detection liquid cleaning device to solve the technical problem that the glass surface stress detection automated equipment in the prior art lacks a corresponding refractive liquid erasing unit and still needs to manually wipe the refractive liquid on the glass sheets one by one, resulting in high labor intensity for workers.

[0005] In order to achieve the above technical objectives, the technical solution of the present invention provides a glass surface stress detection liquid cleaning device, which includes:

[0006] Glass moving mechanism, used to grab and drive the glass piece to move;

[0007] A plurality of cleaning liquid release mechanisms, the cleaning liquid release mechanisms comprising a fixed bin seat and a flexible absorption pad, the plurality of fixed bin seats being fixedly arranged below the glass moving mechanism along the moving path of the glass sheet, the flexible absorption pad being fixedly arranged in each of the fixed bin seats, and the top of the flexible absorption pad protruding from the upper surface of the fixed bin seat, and the cleaning liquid being absorbed in the flexible absorption pad;

[0008] The wiping mechanism comprises a wiping towel, which is fixed and laid flat on the upper surfaces of several flexible absorption pads in sequence; when the glass moving mechanism drives the glass sheet to move, the height of the bottom of the glass sheet is not higher than the height of the upper surface of the wiping towel above the flexible absorption pad.

[0009] Furthermore, the flexible absorption pad is a sponge.

[0010] Furthermore, the glass surface stress detection liquid cleaning device also includes a wiping towel replacement mechanism, and the wiping towel replacement mechanism includes:

[0011] A frame, fixedly arranged below the glass moving mechanism;

[0012] An unwinding roller, rotatably arranged on a side wall of the frame;

[0013] A winding roller is rotatably arranged on the side wall of the frame, one end of the wiping towel is wound around the outer surface of the unwinding roller, and the other end is sequentially laid on the upper surfaces of a plurality of the flexible absorbent pads and then wound around the outer surface of the winding roller;

[0014] The rotation driving assembly is fixedly arranged on the side wall of the frame, and the output end of the rotation driving assembly is drivingly connected to the winding roller.

[0015] Furthermore, the glass surface stress detection liquid cleaning device also includes a height adjustment mechanism for adjusting the height of the fixed bin seat and the flexible absorption pad, and the height adjustment mechanism includes:

[0016] A supporting plate is movably arranged on the top of the frame, and the fixed bin seat is fixedly arranged on the upper surface of the supporting plate along the moving path of the glass sheet;

[0017] A plurality of first lifting driving members are fixedly arranged on the side wall of the frame, and the output end of the first lifting driving member is fixedly connected to the supporting plate.

[0018] Furthermore, the height adjustment mechanism further includes a plurality of height adjustment components corresponding to the fixed bin seats one by one, and used to individually adjust the height of the corresponding fixed bin seats, and the height adjustment components include:

[0019] A support column, slidably connected to the support plate in a vertical direction;

[0020] A fixing seat, fixedly arranged on the upper surface of the supporting plate, and a threaded hole is opened on the fixing seat;

[0021] The tightening bolt is threadedly connected to the threaded hole on the fixing seat, and one end of the tightening bolt passes through the threaded hole and tightens against the outer surface of the supporting column.

[0022] Furthermore, the wiping mechanism also includes a tensioning assembly for tensioning the wiping towel so that the wiping towel is always tightly attached to and laid flat on the upper surface of the flexible absorbent pad; the tensioning assembly includes a plurality of tensioning rods, each of which is fixedly provided with the tensioning rods on both sides of the fixed bin seat and located on the frame, and the wiping towel is passed around from under the tensioning rods and then laid and pressed on the upper surface of the flexible absorbent pad adjacent to the tensioning rods.

[0023] Furthermore, the tensioning assembly further comprises:

[0024] A tensioning roller, an unwinding side of the unwinding roller and a winding side of the winding roller and both of which are located on the frame and are provided with a slot, one end of the tensioning roller passes through the slot to one side of the unwinding roller or the winding roller, and the wipes are passed around the bottom of the tensioning roller;

[0025] A counterweight block is movably arranged on a side of the frame away from the unwinding roller and the winding roller, and the other end of the tensioning roller is fixedly connected to the counterweight block.

[0026] Furthermore, the tensioning assembly also includes an elastic member and a latch, and the two ends of the elastic member are fixedly connected to the counterweight block and the latch respectively; a plurality of sockets matching the latch are vertically opened on the frame, and the other end of the latch is inserted into the socket.

[0027] Furthermore, the fixed bin seat is connected to an external cleaning liquid storage device through a pipeline.

[0028] Furthermore, the glass moving mechanism includes a linear module and a manipulator fixedly connected to the linear module, and the linear module is parallel to a connecting line of a plurality of the fixed storage seats and is fixedly arranged above the fixed storage seats.

[0029] Compared with the prior art, the beneficial effects of the present invention include:

[0030] (1) When the glass moving mechanism drives the glass sheet to move, the height of the bottom of the glass sheet is not higher than the height of the upper surface of the wiping towel above the flexible absorption pad, so that when the glass sheet moves to above the flexible absorption pad, the lower surface of the glass sheet moves closely against the wiping towel, so that the wiping towel wipes off the refractive liquid on the lower surface of the glass sheet;

[0031] (2) Moreover, when the glass sheet moves above the flexible absorbent pad, the glass sheet will squeeze the flexible absorbent pad through the wipe, causing the flexible absorbent pad to compress and release the cleaning liquid to the wipe, so that the wipe is always filled with cleaning liquid, thereby improving the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a structural schematic diagram of a glass surface stress detection liquid cleaning device provided by the present invention;

[0033] Figure 2 yes Figure 1 Schematic diagram of the structure after removing the glass moving mechanism;

[0034] Figure 3 yes Figure 2 Schematic diagram of the structure from another perspective. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0036] The present invention provides a glass surface stress detection liquid cleaning device, the structure of which is as follows: Figure 1 and Figure 2 As shown, it includes a glass moving mechanism 1, a plurality of cleaning liquid releasing mechanisms 2 and a wiping mechanism 3, wherein the glass moving mechanism 1 is used to grab and drive the glass piece to move; the cleaning liquid releasing mechanism 2 includes a fixed bin seat 21 and a flexible absorption pad 22, a plurality of the fixed bin seats 21 are fixedly arranged below the glass moving mechanism 1 along the moving path of the glass piece, the flexible absorption pad 22 is fixedly arranged in each of the fixed bin seats 21, and the top of the flexible absorption pad 22 protrudes from the upper surface of the fixed bin seat 21, and the cleaning liquid is absorbed in the flexible absorption pad 22; the wiping mechanism 3 includes a wiping towel 31, and the wiping towel 31 is fixed and sequentially spread on the upper surfaces of the plurality of the flexible absorption pads 22; when the glass moving mechanism 1 drives the glass piece to move, the height of the bottom of the glass piece is not higher than the height of the upper surface of the wiping towel 31 above the flexible absorption pad 22.

[0037] In the glass surface stress detection liquid cleaning device, when the glass moving mechanism 1 drives the glass sheet to move, the height of the bottom of the glass sheet is not higher than the height of the upper surface of the wiping towel 31 above the flexible absorption pad 22, so that when the glass sheet moves above the flexible absorption pad 22, the lower surface of the glass sheet will move close to the wiping towel 31, so that the wiping towel 31 will wipe off the refractive liquid on the lower surface of the glass sheet; moreover, when the glass sheet moves above the flexible absorption pad 22, the glass sheet will squeeze the flexible absorption pad 22 through the wiping towel 31, so that the flexible absorption pad 22 is compressed and releases the cleaning liquid to the wiping towel 31, so that the wiping towel 31 is always full of cleaning liquid, thereby improving the cleaning effect.

[0038] Specifically, the flexible absorption pad 22 is a sponge, and the cleaning liquid is alcohol.

[0039] In order to replace the dirty part of the wipe 31 located on the upper surface of the flexible absorbent pad 22, as shown in FIG. Figure 2 As shown, as a preferred embodiment, the glass surface stress detection liquid cleaning equipment also includes a wiping towel replacement mechanism 4, and the wiping towel replacement mechanism 4 includes a frame 41, a unwinding roller 42, a winding roller 43 and a rotating drive assembly 44, wherein the frame 41 is fixedly arranged below the glass moving mechanism 1; the unwinding roller 42 and the winding roller 43 are both rotatably arranged on the side wall of the frame 41, one end of the wiping towel 31 is wound around the outer surface of the unwinding roller 42, and the other end is sequentially laid on the upper surfaces of several of the flexible absorption pads 22 and then wound around the outer surface of the winding roller 43; the rotating drive assembly 44 is fixedly arranged on the side wall of the frame 41, and the output end of the rotating drive assembly 44 is transmission-connected to the winding roller 43.

[0040] It can be understood that when the rotating drive assembly 44 is working, the unwinding roller 42 and the winding roller 43 can respectively unwind and wind up the wiping towel 31 at the same time, so as to replace the dirty part of the wiping towel 31 located on the upper surface of the flexible absorption pad 22, thereby further improving the cleaning effect on the glass sheet.

[0041] As a specific embodiment, the rotation driving assembly 44 includes a motor and a transmission assembly fixed on the frame 41, and the transmission mode of the transmission assembly can be belt drive, chain drive or gear drive.

[0042] In order to facilitate the adjustment of the height of the fixed bin seat 21 and the flexible absorption pad 22 to match the height of the moving path of the glass sheet, as a preferred embodiment, the glass surface stress detection liquid cleaning device also includes a height adjustment mechanism 5 for adjusting the height of the fixed bin seat 21 and the flexible absorption pad 22, and the height adjustment mechanism 5 includes a support plate 51 and a plurality of first lifting drive members 52, wherein the support plate 51 is movably arranged on the top of the frame 41, and the fixed bin seat 21 is fixedly arranged on the upper surface of the support plate 51 along the moving path of the glass sheet; the first lifting drive member 52 is fixedly arranged on the side wall of the frame 41, and the output end of the first lifting drive member 52 is fixedly connected to the support plate 51.

[0043] It can be understood that the first lifting drive member 52 can adjust the height of the support plate 51 and the several fixed storage seats 21 located on the top of the support plate 51, so that the height of the fixed storage seat 21 and the flexible absorption pad 22 can be easily adjusted, so that when the glass sheet moves, the bottom of the glass sheet can be close to the upper surface of the wiping towel 31.

[0044] As a specific embodiment, the first lifting drive member 52 may be a cylinder, a hydraulic cylinder or an electric push rod.

[0045] Since the heights and compression coefficients of different sponges are different, it is necessary to adjust the heights of each of the fixed bin seats 21 individually. As a preferred embodiment, the height adjustment mechanism 5 also includes a plurality of height adjustment components 53 corresponding to the fixed bin seats 21, which are used to individually adjust the heights of the corresponding fixed bin seats 21. The height adjustment component 53 includes a support column 531, a fixed seat 532 and a tightening bolt 533, wherein the support column 531 is slidably connected to the support plate 51 in a vertical direction; the fixed seat 532 is fixedly arranged on the upper surface of the support plate 51, and a threaded hole is provided on the fixed seat 532; the tightening bolt 533 is threadedly connected to the threaded hole on the fixed seat 532, and one end of the tightening bolt 533 passes through the threaded hole and is tightened against the outer surface of the support column 531.

[0046] It can be understood that manually adjusting the tightening bolt 533 can adjust the height of the top of the support column 531 protruding from the upper surface of the support plate 51, thereby individually adjusting the height of the corresponding fixed bin seat 21 and the flexible absorption pad 22, so that the upper surfaces of the flexible absorption pads 22 of different thicknesses are at the same height.

[0047] In order to make the wiping towel 31 close to the upper surface of the flexible absorbent pad 22, as a preferred embodiment, the wiping mechanism 3 also includes a tensioning assembly 32 for tensioning the wiping towel 31 so that the wiping towel 31 is always close to and flat on the upper surface of the flexible absorbent pad 22; the tensioning assembly 32 includes a plurality of tensioning rods 321, and each of the two sides of the fixed bin seat 21 and located on the frame 41 are fixedly provided with the tensioning rods 321, and the wiping towel 31 is passed around from under the tensioning rods 321 and then laid and pressed on the upper surface of the flexible absorbent pad 22 adjacent to the tensioning rods 321.

[0048] It can be understood that the tensioning assembly 32 enables the wiping towel 31 to be laid flat on the upper surface of the flexible absorbent pad 22 to avoid wrinkles on the wiping towel 31 that may cause the glass sheet to get stuck when moving, and also enables the wiping towel 31 to better absorb the cleaning liquid from the flexible absorbent pad 22.

[0049] To tighten the wipe 31, refer to Figure 2 and Figure 3As a preferred embodiment, the tensioning assembly 32 further includes a tensioning roller 322 and a counterweight 323, wherein the unwinding side of the unwinding roller 42 and the winding side of the winding roller 43 are both provided with a slot 411 on the frame 41, one end of the tensioning roller 322 passes through the slot 411 to one side of the unwinding roller 42 or the winding roller 43, and the wiping towel 31 bypasses the bottom of the tensioning roller 322; the counterweight 323 is movably arranged on one side of the frame 41 away from the unwinding roller 42 and the winding roller 43, and the other end of the tensioning roller 322 is fixedly connected to the counterweight 323. Specifically, the counterweight 323 is slidably arranged on the side wall of the frame 41 along the vertical direction.

[0050] In order to enable the tensioning roller 322 to adaptively tension the wiping towel 31, as a preferred embodiment, the tensioning assembly 32 also includes an elastic member 324 and a pin 325, and the two ends of the elastic member 324 are respectively fixedly connected to the counterweight block 323 and the pin 325; a plurality of sockets 412 matching the pin 325 are vertically opened on the frame 41, and the other end of the pin 325 is inserted into the socket 412.

[0051] It can be understood that when the pin 325 is inserted in the socket 412 at a position higher than the counterweight block 323, the elastic member 324 applies an upward pulling force to the counterweight block 323; when the pin 325 is inserted in the socket 412 at a position lower than the counterweight block 323, the elastic member 324 applies a downward pulling force to the counterweight block 323, so that the tensioning roller 322 can adaptively adjust the tensioning force on the wiping towel 31 according to the state of the wiping towel 31.

[0052] As a preferred embodiment, the fixed bin seat 21 is connected to an external cleaning liquid storage device through a pipeline to continuously or intermittently supply cleaning liquid into the fixed bin seat 21, so that the flexible absorbent pad 22 is always filled with cleaning liquid. Specifically, a pump is also installed on the pipeline to pump the cleaning liquid into the fixed bin seat 21.

[0053] As a preferred embodiment, the glass moving mechanism 1 includes a linear module 11 and a manipulator 12 fixedly connected to the linear module 11, wherein the linear module 11 is parallel to a line connecting a plurality of fixed bins 21 and is fixedly arranged above the fixed bins 21. Specifically, a lifting device is also fixedly arranged on the linear module 11 to drive the manipulator 12 to rise and fall, so as to pick up and put down the glass sheets.

[0054] In order to facilitate the understanding of the present invention, the following Figure 1-Figure 3 The working principle of this solution is described in detail:

[0055] When working, after the manipulator 12 grabs the glass sheet, the linear module 11 drives the glass sheet to move from the first flexible absorption pad 22 to the last flexible absorption pad 22 close to the upper surface of the wiping towel 31, so that the wiping towel 31 wipes off the cleaning liquid adhering to the lower surface of the glass sheet. When moving, when the glass contacts the wiping towel 31, the glass squeezes the wiping towel 31 and the flexible absorption pad 22, so that the flexible absorption pad 22 is compressed and releases the cleaning liquid to the wiping towel 31, so that the wiping towel 31 is always full of cleaning liquid;

[0056] During this time, the rotating driving assembly 44 works continuously or intermittently, so that the unwinding roller 42 and the rewinding roller 43 can respectively unwind and rewind the wiping towel 31 at the same time, so as to replace the dirty wiping towel 31 on the upper surface of the flexible absorbent pad 22.

[0057] When the entire wiping towel 31 is completely dirty and needs to be replaced, the glass moving mechanism 1 and the rotating drive assembly 44 are turned off, and the first lifting drive member 52 is started to drive all the fixed bin seats 21 and the flexible absorption pad 22 to descend, so as to release the tensioned state of the wiping towel 31, thereby facilitating the replacement of the new wiping towel 31.

[0058] The glass surface stress detection liquid cleaning device provided by the present invention has the following beneficial effects:

[0059] (1) When the glass moving mechanism 1 drives the glass sheet to move, the height of the bottom of the glass sheet is not higher than the height of the upper surface of the wiping towel 31 above the flexible absorption pad 22, so that when the glass sheet moves to above the flexible absorption pad 22, the lower surface of the glass sheet will move closely against the wiping towel 31, so that the wiping towel 31 wipes off the refractive liquid on the lower surface of the glass sheet;

[0060] (2) Moreover, when the glass sheet moves above the flexible absorption pad 22, the glass sheet will squeeze the flexible absorption pad 22 through the wipe 31, so that the flexible absorption pad 22 is compressed and releases the cleaning liquid to the wipe 31, so that the wipe 31 is always filled with cleaning liquid, thereby improving the cleaning effect;

[0061] (3) When the rotating drive assembly 44 is working, the unwinding roller 42 and the rewinding roller 43 can respectively unwind and rewind the wiping towel 31 at the same time, so as to replace the dirty part of the wiping towel 31 located on the upper surface of the flexible absorption pad 22, thereby further improving the cleaning effect of the glass sheet;

[0062] (4) The first lifting drive member 52 can adjust the height of the support plate 51 and the plurality of fixed storage seats 21 located on the top of the support plate 51, so that the height of the fixed storage seats 21 and the flexible absorption pad 22 can be easily adjusted, so that when the glass sheet moves, the bottom of the glass sheet can be closely attached to the upper surface of the wiping towel 31;

[0063] (5) Manually adjusting the tightening bolt 533 can adjust the height of the top of the support column 531 protruding from the upper surface of the support plate 51, thereby separately adjusting the height of the corresponding fixed bin seat 21 and the flexible absorption pad 22, so that the upper surfaces of the flexible absorption pads 22 of different thicknesses are at the same height;

[0064] (7) The tensioning assembly 32 can make the wiping towel 31 lay flat on the upper surface of the flexible absorption pad 22 to avoid wrinkles on the wiping towel 31 that may cause the glass sheet to get stuck when moving, and can also make the wiping towel 31 better absorb the cleaning liquid from the flexible absorption pad 22;

[0065] (8) When the latch 325 is inserted into the insertion hole 412 at a position higher than the counterweight 323, the elastic member 324 applies an upward pulling force to the counterweight 323; when the latch 325 is inserted into the insertion hole 412 at a position lower than the counterweight 323, the elastic member 324 applies a downward pulling force to the counterweight 323, so that the tensioning roller 322 can adaptively adjust the tensioning force on the wiping towel 31 according to the state of the wiping towel 31;

[0066] (9) The fixed chamber seat 21 is connected to an external cleaning liquid storage device through a pipeline to continuously or intermittently supply cleaning liquid into the fixed chamber seat 21, so that the flexible absorption pad 22 is always filled with cleaning liquid.

[0067] The specific implementation of the present invention described above does not constitute a limitation on the protection scope of the present invention. Any other corresponding changes and modifications made based on the technical concept of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A glass surface stress detection liquid cleaning device, characterized in that: include: Glass moving mechanism, used to grab and drive the glass piece to move; A plurality of cleaning liquid release mechanisms, the cleaning liquid release mechanisms comprising a fixed bin seat and a flexible absorption pad, the plurality of fixed bin seats being fixedly arranged below the glass moving mechanism along the moving path of the glass sheet, the flexible absorption pad being fixedly arranged in each of the fixed bin seats, and the top of the flexible absorption pad protruding from the upper surface of the fixed bin seat, and the cleaning liquid being absorbed in the flexible absorption pad; The wiping mechanism comprises a wiping towel, which is fixed and laid flat on the upper surfaces of the plurality of flexible absorption pads in sequence; when the glass moving mechanism drives the glass sheet to move, the height of the bottom of the glass sheet is not higher than the height of the upper surface of the wiping towel above the flexible absorption pad, and also comprises a wiping towel replacement mechanism, which comprises: A frame, fixedly arranged below the glass moving mechanism; An unwinding roller, rotatably arranged on a side wall of the frame; A winding roller is rotatably arranged on the side wall of the frame, one end of the wiping towel is wound around the outer surface of the unwinding roller, and the other end is sequentially laid on the upper surfaces of a plurality of the flexible absorbent pads and then wound around the outer surface of the winding roller; A rotation drive assembly is fixedly arranged on the side wall of the frame, and the output end of the rotation drive assembly is drivingly connected to the winding roller. The flexible absorption pad is a sponge, and also includes a height adjustment mechanism for adjusting the height of the fixed bin seat and the flexible absorption pad. The height adjustment mechanism includes: A supporting plate is movably arranged on the top of the frame, and the fixed bin seat is fixedly arranged on the upper surface of the supporting plate along the moving path of the glass sheet; A plurality of first lifting driving members are fixedly arranged on the side wall of the frame, and the output end of the first lifting driving member is fixedly connected to the supporting plate.

2. A glass surface stress detection liquid cleaning device according to claim 1, characterized in that: The height adjustment mechanism further includes a plurality of height adjustment components corresponding to the fixed seats one by one, and used to individually adjust the height of the corresponding fixed seats, and the height adjustment components include: A support column, slidably connected to the support plate in a vertical direction; A fixing seat, fixedly arranged on the upper surface of the supporting plate, and a threaded hole is opened on the fixing seat; The tightening bolt is threadedly connected to the threaded hole on the fixing seat, and one end of the tightening bolt passes through the threaded hole and tightens against the outer surface of the supporting column.

3. The glass surface stress detection liquid cleaning device according to claim 1, characterized in that: The wiping mechanism also includes a tensioning assembly for tensioning the wiping towel so that the wiping towel is always tightly attached to and laid flat on the upper surface of the flexible absorbent pad; the tensioning assembly includes a plurality of tensioning rods, each of which is fixedly provided with the tensioning rods on both sides of the fixed bin seat and located on the frame, and the wiping towel passes around the bottom of the tensioning rod and is laid and pressed on the upper surface of the flexible absorbent pad adjacent to the tensioning rod.

4. The glass surface stress detection liquid cleaning device according to claim 3, characterized in that: The tensioning assembly also includes: A tensioning roller, an unwinding side of the unwinding roller and a winding side of the winding roller and both of which are located on the frame and are provided with a slot, one end of the tensioning roller passes through the slot to one side of the unwinding roller or the winding roller, and the wipes are passed around the bottom of the tensioning roller; A counterweight block is movably arranged on a side of the frame away from the unwinding roller and the winding roller, and the other end of the tensioning roller is fixedly connected to the counterweight block.

5. The glass surface stress detection liquid cleaning device according to claim 4, characterized in that: The tensioning assembly also includes an elastic member and a latch, and the two ends of the elastic member are fixedly connected to the counterweight block and the latch respectively; a plurality of sockets matching the latch are vertically opened on the frame, and the other end of the latch is inserted into the socket.

6. The glass surface stress detection liquid cleaning device according to claim 1, characterized in that: The fixed bin seat is communicated with an external cleaning liquid storage device through a pipeline.

7. The glass surface stress detection liquid cleaning device according to claim 1, characterized in that: The glass moving mechanism comprises a linear module and a manipulator fixedly connected to the linear module. The linear module is parallel to a connecting line of a plurality of the fixed storage seats and is fixedly arranged above the fixed storage seats.

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