Microcrystal tempered film tearing detection device

By designing a microcrystalline tempered glass film tear detection device, which utilizes a rotating rod and lighting components to achieve glass plate flipping and angle adjustment, the problems of significant light influence and incomplete detection in existing technologies are solved, thereby improving detection accuracy.

CN223815340UActive Publication Date: 2026-01-20JIANGSU HESHAN TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202520155009.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-01-23
Publication Date
2026-01-20
Estimated Expiration
2035-01-23

AI Technical Summary

Technical Problem

Existing microcrystalline tempered glass film tear detection devices are greatly affected by light when inspecting adhesive residue under natural light. They cannot rotate or move, resulting in unclear local areas and affecting detection accuracy.

Method used

A microcrystalline tempered glass film tear detection device was designed, comprising a U-shaped base, a rotating rod, a support plate, a carrier plate, an illumination component, and a fixing component. The rotating rod drives the glass plate to flip and adjust its angle, and combined with the illumination component to supplement light, multi-angle detection is achieved.

Benefits of technology

It improves the accuracy of microcrystalline tempered glass film tear detection, ensures clear visibility of adhesive residue, and enhances the comprehensiveness and accuracy of the detection.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a microcrystal tempered film tearing detection device, which relates to the technical field of film tearing detection and comprises a U-shaped seat, rotating rods are arranged on the left side and the right side of the U-shaped seat in a penetrating manner, the joints of the U-shaped seat and the rotating rods are rotatably connected through bearings, a supporting plate is fixed between the two rotating rods, handles are fixed on the rotating rods, a groove is formed in the upper surface of the supporting plate, and the handle is fixed on the groove. A carrying column is rotationally connected into the groove through a bearing, and a carrying plate is fixed to the top end of the carrying column. A torn microcrystalline tempered film adhered to a glass plate is irradiated by utilizing an illumination assembly, and a rotating rod is rotated by virtue of a handle, so that the rotating rod pulls the microcrystalline tempered film on the glass plate to turn up and down, and the reflection angle of light is changed, so that whether an adhesive layer remains on the surface of the microcrystalline tempered film or not can be more clearly checked; the angle of the microcrystalline tempered film on the glass plate on the horizontal plane can be changed, the rotating rod is continuously rotated, and whether glue layer residues exist on the surface of the microcrystalline tempered film or not can be checked from multiple angles and multiple directions.
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Description

TECHNICAL FIELD

[0001] The utility model relates to a film tearing detection technical field, especially in a kind of microcrystalline toughened film film tearing detection device. BACKGROUND

[0002] As a kind of mobile phone protective film, toughened film has quite good wear resistance, and is very hard, so as to play a good protective effect to mobile phone screen.Toughened film is actually a prestressed glass, to improve the strength of glass, usually using chemical or physical method, forms compressive stress on glass surface, glass bears external force first to offset surface stress, thereby improving carrying capacity, enhancing glass wind pressure resistance, cold and hot resistance, impact resistance etc.

[0003] Microcrystalline toughened film is attached with a layer of protective film for dustproof when producing, user needs to tear down protective film after microcrystalline toughened film is pasted, so as to better use microcrystalline toughened film.Protective film is adhered to microcrystalline toughened film by means of adhesive layer, when tearing down protective film from the surface of microcrystalline toughened film, need to guarantee that adhesive layer does not remain on microcrystalline toughened film, to determine the eligibility of microcrystalline toughened film production.Common microcrystalline toughened film film tearing detection device is to check microcrystalline toughened film after tearing film under natural light, to judge whether there is adhesive layer remaining on the surface of microcrystalline toughened film by human eye, this way is greatly influenced by light, microcrystalline toughened film cannot rotate and move, lead to local position viewing unclear, affect the judgment of microcrystalline toughened film tearing result, not conducive to actual detection. UTILITY MODEL CONTENT

[0004] The purpose of the present application is to provide a kind of microcrystalline toughened film film tearing detection device, to solve the problem that the existing microcrystalline toughened film film tearing detection device is checked under natural light in the background art, to judge whether there is adhesive layer remaining on the surface of microcrystalline toughened film by human eye, this way is greatly influenced by light, microcrystalline toughened film cannot rotate and move, lead to local position viewing unclear, affect the judgment of microcrystalline toughened film tearing result, not conducive to actual detection.

[0005] To achieve the above object, the present application provides the following technical scheme: a kind of microcrystalline tempered film tear detection device, U-shaped seat is provided with rotating rod on the left and right sides, and the combination of U-shaped seat and rotating rod is rotatably connected by bearing, and the rotating rod between the two is fixed with support plate, and rotating rod is fixed with handle, the upper surface of support plate is provided with recess, the inside of recess is rotatably connected with load column by bearing, the top of load column is fixed with load plate, load plate is arranged in parallel with support plate, load plate is screw-threaded with stud, and the stud is used for the locking of support plate and load plate, the top of stud is fixed with knob, the upper surface of load plate is provided with glass plate, the bottom of glass plate is provided with black film, the front and rear sides of U-shaped seat are provided with limiting component, the limiting component is used for the limiting of load plate, the limiting component on rear side is provided with lighting assembly, the lighting assembly is used for light compensation after microcrystalline tempered film tearing, the bottom of U-shaped seat is provided with fixed component, and the fixed component is used for the installation and fixation of U-shaped seat on operation table.

[0006] Further, the lighting assembly includes a first support plate, the first support plate is fixed with a fixed rod, the bottom end of the fixed rod is provided with a light, and the light is located above the glass plate.

[0007] Further, the limiting component includes a second support plate, the second support plate is fixedly installed on the U-shaped seat, and the upper surface of the second support plate is provided with an electric push rod, and the output end of the electric push rod is fixedly installed with a limiting plate.

[0008] Further, the fixed component includes a rectangular frame plate, the rectangular frame plate is fixedly installed at the bottom of the U-shaped seat, the left and right inner walls of the rectangular frame plate are rotatably connected with a lead screw through a bearing, and the other end of the lead screw is fixed with a first bevel gear.

[0009] Further, the lead screw is screw-threaded with a clamping plate, and the clamping plate is slidingly matched with the inner wall of the rectangular frame plate.

[0010] Further, the front side of the rectangular frame plate is provided with a connecting rod, and the combination of rectangular frame plate and connecting rod is rotatably connected by bearing, the rear end of the connecting rod is fixed with a second bevel gear, the second bevel gear is meshed with the two first bevel gears, and the rear end of the connecting rod is fixed with a hexagonal plate.

[0011] Further, the hexagonal plate is screw-threaded with a bolt, and the bolt is used for the locking of hexagonal plate and rectangular frame plate.

[0012] In summary, the technical effects and advantages of the present application are:

[0013] 1. In the utility model, the microcrystalline toughened film after film tearing on the glass plate is irradiated by the lighting assembly, the microcrystalline toughened film on the glass plate is turned up and down by rotating the handle and the rotating rod, the reflection angle of light is changed, the microcrystalline toughened film surface whether there is glue layer residue is more clearly viewed, the glass plate microcrystalline toughened film angle on the horizontal plane can be changed by rotating the rotating rod, the microcrystalline toughened film surface whether there is glue layer residue can be viewed in multiple angles and multiple directions, the microcrystalline toughened film tearing detection accuracy is higher.

[0014] 2. In the utility model, the two limit plates are moved up by the two electric push rods, so that the two limit plates abut against the carrier plate, in this way, the carrier plate keeps horizontal state, the microcrystalline toughened film on the glass plate is more convenient to stick; The hexagonal plate is rotated by the wrench, so that the hexagonal plate drives the second bevel gear to rotate, the second bevel gear and the two first bevel gears are engaged with each other, the two lead screws can be driven to rotate, the distance between the two clamping plates is adjusted in the lead screw transmission mode, so that the two clamping plates cooperating with the rectangular frame plate can be fixed at the specified position, so as to facilitate the use of the device, the bolt is rotated by the wrench, so that the hexagonal plate and the rectangular frame plate are locked, the hexagonal plate is prevented from continuing to rotate, and the stability of the distance between the two clamping plates is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior description will be briefly introduced below.

[0016] Figure 1 It is a three-dimensional structure schematic view of a microcrystalline toughened film tearing detection device in the embodiment of the present application.

[0017] Figure 2 It is a position relation diagram of the rotating rod, the carrier plate, the electric push rod and the glass plate in the embodiment of the present application.

[0018] Figure 3 It is a position relation diagram of the supporting plate, the groove, the carrier column and the carrier plate in the embodiment of the present application.

[0019] Figure 4 It is a whole structure schematic view of the fixing assembly in the embodiment of the present application.

[0020] Figure 5 It is a partial structure schematic view of the fixing assembly in the embodiment of the present application.

[0021] In the figure: 1, U-shaped seat; 2, rotating rod; 3, handle; 4, supporting plate; 5, groove; 6, load column; 7, load plate; 8, stud; 9, knob; 10, black plating; 11, glass plate; 12, first supporting plate; 13, fixed rod; 14, illuminating lamp; 15, second supporting plate; 16, electric push rod; 17, limiting plate; 18, rectangular frame plate; 19, screw rod; 20, first bevel gear; 21, clamping plate; 22, connecting rod; 23, second bevel gear; 24, hexagonal plate; 25, bolt. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0023] Embodiment: Reference Figures 1-5 As shown in the figure, a kind of microcrystalline tempered film tear film detection device, U-shaped seat 1 is provided with rotating rod 2 in the left and right sides of U-shaped seat 1, and the combination of U-shaped seat 1 and rotating rod 2 is rotatably connected by bearing, two rotating rods 2 are fixed with supporting plate 4, and rotating rod 2 is fixed with handle 3, the upper surface of supporting plate 4 is provided with groove 5, load column 6 is rotatably connected in the inside of groove 5 by bearing, the top of load column 6 is fixed with load plate 7, load plate 7 is arranged in parallel with supporting plate 4, load plate 7 is threadedly connected with stud 8, stud 8 is used for the locking of supporting plate 4 and load plate 7, the top of stud 8 is fixed with knob 9, the upper surface of load plate 7 is provided with glass plate 11, the bottom of glass plate 11 is provided with black plating 10, the front and rear sides of U-shaped seat 1 are provided with limiting component, limiting component is used for the limiting of load plate 7, illuminating component is provided on rear limiting component, illuminating component is used for light compensation after microcrystalline tempered film tearing, the bottom of U-shaped seat 1 is provided with fixed component, fixed component is used for the installation and fixation of U-shaped seat 1 on operation table.

[0024] Microcrystalline tempered film adhered on glass plate 11 after tearing is irradiated using illuminating component, rotating rod 2 is rotated by handle 3, so that rotating rod 2 pulls microcrystalline tempered film on glass plate 11 to turn upside down, the reflection angle of light is changed, so that whether there is glue layer remaining on the surface of microcrystalline tempered film is more clearly viewed, load plate 7 can change the angle of microcrystalline tempered film on glass plate 11 in horizontal plane by rotating around load column 6, stud 8 can lock supporting plate 4 and load plate 7 by rotating stud 8 using knob 9, in this way, when microcrystalline tempered film after angle adjustment is rotated with rotating rod 2, the rotation of load plate 7 and supporting plate 4 can be kept synchronous, rotating rod 2 can be continuously rotated, and whether there is glue layer remaining on the surface of microcrystalline tempered film can be viewed from multiple angles and multiple directions.

[0025] The lighting assembly comprises a first support plate 12, a fixed rod 13 is fixed on the first support plate 12, the bottom end of the fixed rod 13 is provided with a lighting lamp 14, the lighting lamp 14 is located above the glass plate 11, and the lighting lamp 14 can provide lighting for the microcrystalline tempered film tearing detection.

[0026] The limiting assembly comprises a second support plate 15, the second support plate 15 is fixedly installed on the U-shaped seat 1, the first support plate 12 is fixedly installed on the second support plate 15 at the rear side, and the upper surface of the second support plate 15 is provided with an electric push rod 16, and the output end of the electric push rod 16 is fixedly installed with a limiting plate 17.

[0027] The two electric push rods 16 push the two limiting plates 17 to move upwards, so that the two limiting plates 17 abut against the carrier plate 7, so that the carrier plate 7 is kept in a horizontal state, and the microcrystalline tempered film is more convenient to paste on the glass plate 11.

[0028] The fixing assembly comprises a rectangular frame plate 18, the rectangular frame plate 18 is fixedly installed at the bottom of the U-shaped seat 1, the left and right inner walls of the rectangular frame plate 18 are rotatably connected with lead screws 19 through bearings, the other end of the lead screw 19 is fixed with a first bevel gear 20, the lead screw 19 is threadedly connected with a clamping plate 21, the clamping plate 21 is in sliding fit with the inner wall of the rectangular frame plate 18, a connecting rod 22 is provided through the front side of the rectangular frame plate 18, and the combination of the rectangular frame plate 18 and the connecting rod 22 is rotatably connected through a bearing, the rear end of the connecting rod 22 is fixed with a second bevel gear 23, the second bevel gear 23 is meshed with the two first bevel gears 20, the rear end of the connecting rod 22 is fixed with a hexagonal plate 24, the hexagonal plate 24 is threadedly connected with a bolt 25, and the bolt 25 is used for locking the hexagonal plate 24 and the rectangular frame plate 18.

[0029] The wrench is used to rotate the hexagonal plate 24, so that the hexagonal plate 24 drives the second bevel gear 23 to rotate, the second bevel gear 23 is meshed with the two first bevel gears 20, so that the two lead screws 19 are driven to rotate, the two lead screws 19 adjust the distance between the two clamping plates 21 in a lead screw transmission mode, so that the two clamping plates 21 can be fixed at a specified position in cooperation with the rectangular frame plate 18, so as to facilitate the use of the device, the wrench is used to rotate the bolt 25, so as to lock the hexagonal plate 24 and the rectangular frame plate 18, prevent the hexagonal plate 24 from continuing to rotate, and ensure the stability of the distance between the two clamping plates 21.

[0030] The utility model working principle:

[0031] In use, the two clamping plates 21 are clamped on both sides of the operation table, and the bottom of the rectangular frame plate 18 is tightly attached to the operation table. By turning the hexagonal plate 24 with a wrench, the hexagonal plate 24 drives the second bevel gear 23 to rotate, and the second bevel gear 23 is engaged with the two first bevel gears 20, which can drive the two lead screws 19 to rotate. The two lead screws 19 drive the two clamping plates 21 to move towards each other in a lead screw transmission manner, clamping the operation table to complete the fixing of the device on the operation table. In order to prevent the hexagonal plate 24 from continuing to rotate, the bolt 25 is turned with a wrench, so that the bolt 25 locks the position of the rectangular frame plate 18 and the hexagonal plate 24;

[0032] At the beginning, the two electric push rods 16 are in an elongated state, and the two limiting plates 17 are tightly attached to the carrier plate 7, so that the carrier plate 7 remains in a horizontal state. The microcrystalline tempered film is attached to the glass plate 11, so that the microcrystalline tempered film is tightly attached to the glass plate 11. The protective film on the microcrystalline tempered film is torn off. The handle 3 is rotated to rotate the rod 2, so that the rod 2 drives the microcrystalline tempered film to flip under the irradiation of the illuminating lamp 14, so that the staff can more clearly observe whether the adhesive layer on the microcrystalline tempered film is left. The carrier plate 7 rotates around the carrier column 6, which can change the angle of the microcrystalline tempered film on the glass plate 11 in the horizontal plane. The knob 9 is rotated to rotate the stud 8, so that the stud 8 can lock the carrier plate 7 and the carrier plate 7. In this way, when the microcrystalline tempered film with the adjusted angle is rotated with the rod 2, the rotation of the carrier plate 7 and the carrier plate 4 can be kept synchronous. Continue to rotate the rod 2, and check whether the adhesive layer is left on the surface of the microcrystalline tempered film in multiple angles and multiple directions, which improves the precision of the microcrystalline tempered film film tearing detection.

[0033] Finally, it should be noted that the above description is only a preferred embodiment of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features. Any modification, equivalent substitution, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A kind of microcrystalline tempered film tear film detection device, including U-shaped seat (1), it is characterized in that: Both left and right sides of the U-shaped seat (1) are provided with rotating rods (2), and the combination of the U-shaped seat (1) and the rotating rod (2) is rotatably connected through a bearing, the two rotating rods (2) are fixed with a supporting plate (4), and the rotating rod (2) is fixed with a handle (3), the upper surface of the supporting plate (4) is provided with a groove (5), the inside of the groove (5) is rotatably connected with a load column (6) through a bearing, the top of the load column (6) is fixed with a load plate (7), the load plate (7) is arranged in parallel with the supporting plate (4), the load plate (7) is threadedly connected with a stud (8), the stud (8) is used for locking the supporting plate (4) and the load plate (7), the top of the stud (8) is fixed with a knob (9), the upper surface of the load plate (7) is provided with a glass plate (11), the bottom of the glass plate (11) is provided with a black coating (10), the front and rear sides of the U-shaped seat (1) are provided with limiting assemblies, the limiting assemblies are used for limiting the load plate (7), the rear limiting assembly is provided with an illuminating assembly, the illuminating assembly is used for light compensation after the microcrystalline tempered film is torn, and the bottom of the U-shaped seat (1) is provided with a fixing assembly, the fixing assembly is used for mounting and fixing the U-shaped seat (1) on the operation table.

2. The apparatus for detecting a microcrystalline tempered film tearing according to claim 1, wherein: The illuminating assembly comprises a first supporting plate (12), the first supporting plate (12) is fixed with a fixed rod (13), and the bottom end of the fixed rod (13) is provided with an illuminating lamp (14), and the illuminating lamp (14) is located above the glass plate (11).

3. The apparatus for detecting a microcrystalline tempered film tearing according to claim 1, wherein: The limiting assembly comprises a second supporting plate (15), the second supporting plate (15) is fixedly installed on the U-shaped seat (1), and the upper surface of the second supporting plate (15) is provided with an electric push rod (16), and the output end of the electric push rod (16) is fixedly installed with a limiting plate (17).

4. The apparatus for detecting a microcrystalline tempered film tearing according to claim 1, wherein: The fixing assembly comprises a rectangular frame plate (18), the rectangular frame plate (18) is fixedly installed at the bottom of the U-shaped seat (1), the left and right inner walls of the rectangular frame plate (18) are rotatably connected with lead screws (19) through bearings, and the other ends of the lead screws (19) are fixed with first bevel gears (20).

5. The apparatus for detecting a microcrystalline tempered film tearing according to claim 4, wherein: The lead screw (19) is threadedly connected with a clamping plate (21), and the clamping plate (21) is in sliding fit with the inner wall of the rectangular frame plate (18).

6. The apparatus for detecting a microcrystalline tempered film tearing according to claim 4, wherein: The front side of the rectangular frame plate (18) is provided with a connecting rod (22), and the combination of the rectangular frame plate (18) and the connecting rod (22) is rotatably connected through a bearing, the rear end of the connecting rod (22) is fixed with a second bevel gear (23), the second bevel gear (23) is engaged with the two first bevel gears (20), and the rear end of the connecting rod (22) is fixed with a hexagonal plate (24).

7. The apparatus for detecting a microcrystalline tempered film tearing according to claim 6, wherein: The hexagonal plate (24) is threadedly connected with a bolt (25), and the bolt (25) is used for locking the hexagonal plate (24) and the rectangular frame plate (18).