Adhesive tape detection tool

Abstract

The utility model relates to an adhesive tape detection tool which comprises a first fixing piece, a second fixing piece and a rotating shaft, the first fixing piece and the second fixing piece are hinged through the rotating shaft, an adjustable included angle is formed between the first fixing piece and the second fixing piece, a space formed by the included angle is used for containing an adhesive tape, and the first fixing piece and the second fixing piece are used for clamping the adhesive tape. A profiling part is arranged on the edge of the first fixing piece and attached to the rubber strip. After the adhesive tape is extruded, an operator puts the adhesive tape into a space formed by an included angle between the first fixing piece and the second fixing piece, the first fixing piece and the second fixing piece extrude and fit the adhesive tape, the profiling part is fit with the adhesive tape, the fit state of the glass and the adhesive tape is simulated, and the operator can observe whether a surface difference, a gap and the like exist between the profiling part and the adhesive tape or not. And in this way, the extrusion parameters can be adjusted in time according to the appearance quality problem of the rubber strip, and the qualified rate of the finished rubber strip is effectively increased.

Description

A tooling for testing adhesive strips Technical Field

[0001] This application relates to the field of adhesive strip production equipment technology, and in particular to an adhesive strip testing fixture. Background Technology

[0002] The production process of glass underplate strips (adhesive strips) is as follows: extrusion of adhesive strips → semi-finished product collection / rough cutting → semi-finished product bending → semi-finished product fine cutting → finished product inspection → finished product packaging. In the extrusion process, different material ratios or shapes of adhesive strips have different requirements for extrusion parameters such as extrusion temperature and extrusion pressure. In the existing technology, improper extrusion parameter settings often lead to problems with the shape and quality of the adhesive strips.

[0003] Therefore, how to adjust the extrusion parameters in a timely manner according to the shape quality of the rubber strip in order to improve the qualified rate of the finished rubber strip is a technical problem that needs to be solved by those skilled in the art. Summary of the Invention

[0004] This application provides a tooling for inspecting rubber strips, which adjusts the extrusion parameters in a timely manner according to the shape and quality problems of the rubber strips, so as to improve the pass rate of finished rubber strips.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A tooling for detecting adhesive strips includes a first fixing member, a second fixing member, and a rotating shaft. The first fixing member and the second fixing member are hinged together by the rotating shaft. The first fixing member and the second fixing member have an adjustable included angle. The space formed by the included angle is used to accommodate the adhesive strip. The first fixing member and the second fixing member are used to clamp the adhesive strip. The edge of the first fixing member is provided with a contoured part, which fits the adhesive strip.

[0007] Optionally, in the above-mentioned adhesive strip testing fixture, the first fixing member includes a first clamping part, a connecting part, and a first fixing part, and the second fixing member includes a second clamping part and a second fixing part, wherein:

[0008] The connecting part has a first mounting hole and a second mounting hole. The axis of the first mounting hole is parallel to the extension direction of the adhesive strip and is used to install the rotating shaft. The axis of the second mounting hole is perpendicular to the extension direction of the adhesive strip and is used to install the second fixing part.

[0009] The first clamping part is connected to the contouring part;

[0010] When testing the adhesive strip, the adhesive strip is clamped between the first clamping part and the second clamping part, the contouring part is in contact with the adhesive strip, and the second fixing part abuts against the first fixing part.

[0011] Optionally, in the above-mentioned adhesive strip detection fixture, the first fixing member is Z-shaped, and the first clamping part, the connecting part and the first fixing part are connected in sequence.

[0012] Optionally, in the above-mentioned adhesive strip testing fixture, the first fixing member is "I" shaped, and the first clamping part is parallel to the first fixing part.

[0013] Optionally, in the above-mentioned adhesive strip detection fixture, the projected area of ​​the second clamping part is greater than or equal to the projected area of ​​the first clamping part, and the projected area of ​​the second fixing part is less than the projected area of ​​the first fixing part.

[0014] Optionally, the above-mentioned adhesive strip testing fixture also includes an elastic element, which is disposed between the first fixing part and the second fixing part.

[0015] Optionally, in the above-mentioned adhesive strip detection fixture, a clearance portion is arranged on the side of the second clamping portion near the connecting portion. When the second fixing portion rotates around the rotating shaft, the clearance portion is used to avoid the connecting portion.

[0016] Optionally, the above-mentioned adhesive strip detection fixture also includes a pressing component, which is disposed near the second fixing part. When the first clamping part and the second clamping part are in working state, the pressing component abuts against the top of the second fixing part to press the second fixing part.

[0017] Optionally, in the above-mentioned adhesive strip testing fixture, the pressing component includes a U-shaped part and a fixing part. The first fixing part has two through holes for inserting the two ends of the U-shaped part respectively, and the two through holes are located on both sides of the second fixing part. The two ends of the U-shaped part have two fixing holes symmetrically provided, and the fixing part is adapted to the fixing holes.

[0018] When the U-shaped part mates with the through hole and the fixing part mates with the fixing hole, the second fixing part is located inside the opening of the U-shaped part.

[0019] Optionally, in the above-mentioned adhesive strip testing fixture, the contouring part and the first fixing member are designed to be detachable.

[0020] The adhesive strip testing fixture provided by this utility model is set after the extrusion process of the lower clamping strip of the glass. After extrusion, the operator places the adhesive strip into the space formed by the angle between the first and second fixing parts. The first and second fixing parts squeeze and adhere the adhesive strip, and the contoured part adheres to the adhesive strip, simulating the adhesion state between the glass and the adhesive strip. The operator can observe whether there is a surface difference or gap between the contoured part and the adhesive strip. If there is a gap, the parameters of the extrusion process are adjusted accordingly to ensure the production quality of subsequent products. This setup can adjust the extrusion parameters in a timely manner according to the shape quality problem of the adhesive strip, effectively improving the qualification rate of the finished adhesive strip. Attached Figure Description

[0021] The accompanying drawings, incorporated in and forming part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application. To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, those skilled in the art can obtain other drawings based on these drawings without creative effort. One or more embodiments are illustrated by way of example through the corresponding images in the accompanying drawings. These exemplary descriptions do not constitute a limitation on the embodiments. Elements with the same reference numerals in the drawings represent similar elements. Unless otherwise stated, the figures in the drawings do not constitute a limitation on scale.

[0022] Figure 1 is a schematic diagram of the cooperation between the adhesive strip testing fixture and the adhesive strip provided in the embodiment of this application;

[0023] Figure 2 is a schematic diagram of the adhesive strip detection fixture provided in an embodiment of this application;

[0024] Figure 3 is a front view of the mating of the adhesive strip detection fixture and the adhesive strip provided in the embodiment of this application;

[0025] Figure 4 is a schematic diagram of the rotation of the second fixing member provided in the embodiment of this application.

[0026] Explanation of reference numerals in the attached figures:

[0027] First fixing member 100, first clamping part 101, connecting part 102, first fixing part 103, second fixing member 200, second clamping part 201, clearance part 2011, second fixing part 202, rotating shaft 300, contouring part 400, rubber strip 401, elastic member 500. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0029] The following disclosure provides numerous different embodiments or examples for implementing various structures of this application. To simplify the disclosure, specific examples of components and arrangements are described below. These are merely examples and are not intended to limit the scope of this application. Furthermore, reference numerals and / or letters may be repeated in different examples. Such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. In addition, various specific examples of processes and materials are provided in this application; however, those skilled in the art will recognize the applicability of other processes and / or the use of other materials.

[0030] For ease of description, spatial relative terms may be used in the text to describe the relative position or movement of one element or feature relative to another element or feature, as shown in the figure. These relative terms include, for example, "inside," "outside," "middle," "outer," "below," "below," "above," "front," "back," etc. Such spatial relative terms are intended to include different orientations of the device in use or operation, other than those depicted in the figure. For example, if the device in the figure undergoes a positional flip, orientation change, or change of motion, these directional indications will change accordingly. For instance, an element described as "below other elements or features" or "below other elements or features" will subsequently be oriented "above other elements or features" or "above other elements or features." Therefore, the example term "below" can include both upper and lower orientations. The device may be otherwise oriented (rotated 90 degrees or in other directions), and the spatial relative descriptors used in the text will be interpreted accordingly.

[0031] Referring to Figures 1-4, this application embodiment provides a rubber strip detection fixture, including a first fixing member 100, a second fixing member 200, and a rotating shaft 300. The first fixing member 100 and the second fixing member 200 are hinged through the rotating shaft 300. The first fixing member 100 and the second fixing member 200 have an adjustable included angle. The space formed by the included angle is used to accommodate the rubber strip 401. The first fixing member 100 and the second fixing member 200 are used to clamp the rubber strip 401. The edge of the first fixing member 100 is provided with a contoured part 400, which fits against the rubber strip 401.

[0032] Specifically, by adjusting the size of the included angle, the volume of the adhesive strip 401 contained within the space formed by the included angle can be adjusted to accommodate cases with varying thicknesses of the adhesive strip 401. The shape of the contouring part 400 near the adhesive strip 401 simulates the shape of the glass edge to check whether the produced adhesive strip 401 is compatible with the target glass.

[0033] It should be noted that the adhesive strip inspection fixture of this application, placed after the extrusion process, can achieve a preliminary and rapid inspection of the adhesive strip 401, preventing unqualified products from entering the subsequent rough cutting and bending processes, thereby effectively reducing the defect rate of the adhesive strip 401, improving the inspection efficiency of the adhesive strip 401, and saving production costs and energy.

[0034] The adhesive strip inspection fixture provided by this utility model is set after the extrusion process of the lower clamping strip of the glass. After the adhesive strip 401 is extruded, it enters the space formed by the angle between the first fixing member 100 and the second fixing member 200. The first fixing member 100 and the second fixing member 200 squeeze and adhere the adhesive strip 401, and the contouring part 400 adheres to the adhesive strip 401, simulating the adhesion state between the glass and the adhesive strip 401. The operator can observe whether there is a surface difference or gap between the contouring part 400 and the adhesive strip 401. This setting realizes the rapid detection of the production quality of the adhesive strip 401, and can adjust the extrusion parameters in a timely manner according to the shape quality problem of the adhesive strip, effectively improving the qualification rate of the finished adhesive strip and saving production resources.

[0035] To optimize the above technical solution, the first fixing member 100 includes a first clamping part 101, a connecting part 102, and a first fixing part 103, and the second fixing member 200 includes a second clamping part 201 and a second fixing part 202. The connecting part 102 has a first mounting hole and a second mounting hole. The axis of the first mounting hole is parallel to the extension direction of the adhesive strip 401 and is used to install the rotating shaft 300. The axis of the second mounting hole is perpendicular to the extension direction of the adhesive strip 401 and is used to install the second fixing part 202. When the adhesive strip 401 is tested, the adhesive strip 401 is clamped between the first clamping part 101 and the second clamping part 201, the contouring part 400 is in contact with the adhesive strip 401, and the second fixing part 202 abuts against the first fixing part 103.

[0036] Specifically, the width of the first clamping part 101 is adapted to the width of the adhesive strip 401, so that when the adhesive strip 401 is inserted between the first fixing member 100 and the second fixing member 200, the side of the adhesive strip 401 abuts against the connecting part 102, ensuring detection accuracy.

[0037] Specifically, the adhesive strip 401 includes a locking part and an inspection part. The locking part is clamped between the first clamping part 101 and the second clamping part 201. The inspection part is used to fit with the contouring part 400. When the inspection part fits perfectly with the contouring part 400, the adhesive strip 401 meets the production standard. When there is a gap between the inspection part and the contouring part 400, the adhesive strip 401 does not meet the production standard.

[0038] Specifically, the connecting part 102 has an orthogonal first mounting hole and a second mounting hole for hinge connection. In use, the adhesive strip 401 is clamped between the first clamping part 101 and the second clamping part 201, the contouring part 400 fits the adhesive strip 401, and the second fixing part 202 abuts against the first fixing part 103 to form a force closed loop, pressing the adhesive strip 401 tightly so that it fits against the contouring part 400.

[0039] Specifically, the height of the second mounting hole can be adjusted according to the usage requirements so that the second fixing part 202 can rotate around the rotating shaft 300, preventing the second fixing part 202 from interfering with the connecting part 102, thereby extending the service life of the tooling.

[0040] It should be noted that the shapes of the first fixing member 100 and the second fixing member 200 can vary, as long as they can achieve hinged rotation and press the adhesive strip 401. Operators can modify the specific structure of the first fixing member 100 and the second fixing member 200 according to the available space and usage requirements.

[0041] In some embodiments, the first fixing member 100 is Z-shaped, and the first clamping part 101, the connecting part 102, and the first fixing part 103 are connected sequentially. Specifically, the first clamping part 101, the connecting part 102, and the first fixing part 103 are linearly connected sequentially to form a stepped structure. The first clamping part 101 and the first fixing part 103 are located on different planes, and the height difference is achieved through the connecting part 102 to accommodate the second fixing member 200. The Z-shaped structure of the first fixing member 100 can naturally form a lever, obtaining a greater clamping force with a smaller pressing force.

[0042] Furthermore, reinforcing ribs can be added at the corners of the Z-shaped structure to improve bending stiffness and extend the service life of the first fastener 100.

[0043] Furthermore, the first fixing member 100 is preferably an integral design, and the first clamping part 101 can be made of spring steel to enhance its adaptive clamping ability by utilizing the elasticity of the material.

[0044] In other embodiments, the first fixing member 100 is I-shaped, and the first clamping part 101 is parallel to the first fixing part 103. Specifically, when the first fixing member 100 is I-shaped, the moment of inertia of the cross section is larger, and the torsional resistance is better. Furthermore, by designing the first fixing member 100 as a symmetrical structure, it can be compatible with bidirectional installation. At this time, two second mounting holes can be opened in the connecting part 102, that is, two second fixing members 200 can be connected to one first fixing member 100. The two second fixing members 200 can realize bidirectional extrusion detection, thereby enabling simultaneous detection of two adhesive strips 401, further improving the detection efficiency of adhesive strips 401.

[0045] Furthermore, knurled or rubber pads can be provided on the side of the first clamping part 101 and the second clamping part 201 facing each other to increase the coefficient of friction between the surface and the rubber strip 401 and improve the stability of clamping.

[0046] In order to optimize the above technical solution, the projected area of ​​the second clamping part 201 is greater than or equal to the projected area of ​​the first clamping part 101, and the projected area of ​​the second fixing part 202 is less than the projected area of ​​the first fixing part 103.

[0047] Specifically, the projected area of ​​the second clamping part 201 is greater than or equal to the projected area of ​​the first clamping part 101 to ensure that the adhesive strip 401 is fully covered and squeezed. By increasing the projected area of ​​the second clamping part 201, the pressure can be dispersed to prevent the adhesive strip 401 from being crushed locally and to ensure the detection accuracy.

[0048] Specifically, the projected area of ​​the second fixing part 202 is smaller than that of the first fixing part 103 to avoid interference. By reducing the volume of the second fixing part 202, material consumption can be reduced and the moment of inertia can be lowered.

[0049] Specifically, by setting a second clamping part 201, a first clamping part 101, a second fixing part 202, and a first fixing part 103 of different sizes, the first fixing member 100 and the second fixing member 200 can form a mistake-proof structure to avoid reverse assembly and improve assembly efficiency.

[0050] Furthermore, in order to secure the clamping strip 401, the second fixing part 202 can be pressed down manually, or a counterweight groove can be opened on the top of the second fixing part 202. By changing the mass of the counterweight block in the counterweight groove, the clamping pressure of the second clamping part 201 can be dynamically adjusted. The second clamping part 201 can adopt a hollow weight reduction design.

[0051] To optimize the above technical solution, the rubber strip testing fixture also includes an elastic element 500, which is disposed between the first fixing part 103 and the second fixing part 202.

[0052] Specifically, the fixed end of the elastic element 500 can be fixed to one of the first fixed part 103 and the second fixed part 202, and the free end of the elastic element 500 abuts against the other of the first fixed part 103 and the second fixed part 202. The elastic element 500 can be a spring, a silicone pad or other deformable component. In this application, the elastic element 500 is preferably a spring to provide preload.

[0053] In use, the elastic preload of the elastic element 500 adapts to the thickness fluctuation of the adhesive strip 401, improving the consistency of the inspection. The second clamping part 202 presses down on the elastic element 500, causing the second clamping part 201 to move in a direction close to the first clamping part 101 to clamp the adhesive strip 401, so that the adhesive strip 401 is in contact with the contouring part 400. The operator observes whether there is a gap between the adhesive strip 401 and the contouring part 400 after they are in contact, in order to meet the inspection requirements for surface difference and gap.

[0054] In order to optimize the above technical solution, a clearance part 2011 is arranged on the side of the second clamping part 201 near the connecting part 102. When the second fixing part 202 rotates around the rotating shaft 300, the clearance part 2011 is used to clearance the connecting part 102.

[0055] Specifically, by machining a clearance groove (clearance 2011) on the side of the second clamping part 201 near the connecting part 102, when the second fixing part 202 rotates around the rotating shaft 300, it can provide physical clearance space for the connecting part 102, eliminate motion interference, and improve the adjustable range of the included angle.

[0056] To optimize the above technical solution, the adhesive strip detection fixture also includes a pressing component. The pressing component is disposed near the second fixing part 202. When the first clamping part 101 and the second clamping part 201 are in working state, the pressing component abuts against the top of the second fixing part 202 to press the second fixing part 202.

[0057] Based on the above, in addition to manually pressing down the second fixing part 202 and using a counterweight to press down the second fixing part 202, this application also discloses a scheme of pressing down the second fixing part 202 using a pressing component.

[0058] When in operation, the bottom of the pressing component abuts against the top of the second fixing part 202, and the clamping force is amplified by the downward pressure torque. The manual pressing force is converted into a high-multiplier clamping force through the lever principle, so as to save manpower and improve the clamping degree of the adhesive strip 401.

[0059] In some embodiments, the pressing assembly includes a support frame, a cylinder, and a pressing member. The support frame is arranged close to the second fixed part 202, and a cylinder is fixed thereon. The extension rod of the cylinder is connected to the pressing member to control the pressing member to move in the vertical direction. In use, when it is necessary to press down on the second fixed part 202, the cylinder drives the pressing member to move downward until it acts vertically on the second fixed part 202.

[0060] The above solution is an automated pressing solution.

[0061] In other embodiments, the pressing component includes a U-shaped member and a fixing member. The first fixing part 103 has two through holes for inserting the two ends of the U-shaped member respectively, and the two through holes are located on both sides of the second fixing part 202. The two ends of the U-shaped member have two fixing holes symmetrically provided, and the fixing member is adapted to the fixing holes. When the U-shaped member is engaged with the through holes and the fixing member is engaged with the fixing holes, the second fixing part 202 is located inside the opening of the U-shaped member.

[0062] Specifically, the pressing component is embodied in a U-shaped part and a fixing part. The fixing part can be a pin, bolt, or strip structure, as long as it can be connected to the two fixing holes. The first fixing part 103 has two through holes so that both ends of the U-shaped part can pass through the first fixing part 103.

[0063] In use, when the second clamping part 201 needs to exert clamping force, simply insert the U-shaped part into the through hole. The opening of the U-shaped part frames the second fixing part 202, and both ends extend out of the bottom of the first fixing part 103. The fixing part passes through the two fixing holes and is limited or fixedly connected to the two fixing holes, which can fix the relative position of the first fixing part 103 and the second fixing part 202, and achieve stable clamping between the first clamping part 101 and the second clamping part 201.

[0064] In some embodiments, the contouring part 400 and the first clamping part 101 are designed as a single unit.

[0065] In other embodiments, the contouring part 400 and the first fixing member 100 are detachable. That is, the contouring part 400 and the first clamping part 101 are detachable. Specifically, the contouring part 400 and the first fixing member 100 are connected by means including but not limited to snap-fit ​​connection, magnetic connection, bolt connection, etc. Multiple contouring parts 400 can simulate the edge contours of multiple types of glass. By replacing the contouring parts 400, various adhesive strips 401 can be tested.

[0066] This arrangement allows for quick replacement of the worn contour section 400, reducing maintenance costs, and supports upgrades to the contour module to accommodate the development of new product 401 adhesive strips, thereby expanding the applicability of the adhesive strip inspection tooling.

[0067] It should be noted that the adhesive strip testing fixture provided by this utility model can be used in the field of adhesive strip production equipment technology or other fields. Other fields refer to any field other than the field of adhesive strip production equipment technology. The above is merely an example and does not limit the application field of the adhesive strip testing fixture provided by this utility model.

[0068] It should be understood that the terminology used herein is for the purpose of describing particular exemplary embodiments only and is not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms “a,” “an,” and “described” as used herein may also include the plural forms. The terms “comprising,” “including,” “containing,” and “having” are inclusive and therefore indicate the presence of the stated features, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, steps, operations, elements, components, and / or combinations thereof. The method steps, processes, and operations described herein are not construed as requiring them to be performed in a particular order described or illustrated unless the order of performance is explicitly indicated. It should also be understood that additional or alternative steps may be used.

[0069] Although terms such as first, second, third, etc., may be used in this document to describe multiple elements, components, regions, layers, and / or segments, these elements, components, regions, layers, and / or segments should not be limited by these terms. These terms may be used only to distinguish one element, component, region, layer, or segment from another. Unless the context clearly indicates otherwise, terms such as "first," "second," and other numerical terms used herein do not imply order or sequence. Therefore, the first element, component, region, layer, or segment discussed below may be referred to as the second element, component, region, layer, or segment without departing from the teachings of the exemplary embodiments.

[0070] The above description is merely a specific embodiment of this application, enabling those skilled in the art to understand or implement this application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this application. Therefore, this application is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features claimed herein.

Claims

1. A tooling for detecting adhesive strips, characterized in that, It includes a first fixing member, a second fixing member, and a rotating shaft. The first fixing member and the second fixing member are hinged together by the rotating shaft. The first fixing member and the second fixing member have an adjustable included angle. The space formed by the included angle is used to accommodate the adhesive strip. The first fixing member and the second fixing member are used to clamp the adhesive strip. The edge of the first fixing member is provided with a contoured part, which fits into the adhesive strip.

2. The adhesive strip testing fixture according to claim 1, characterized in that, The first fixing member includes a first clamping part, a connecting part, and a first fixing part. The second fixing member includes a second clamping part and a second fixing part. The connecting part has a first mounting hole and a second mounting hole. The axis of the first mounting hole is parallel to the extension direction of the adhesive strip and is used to install the rotating shaft. The axis of the second mounting hole is perpendicular to the extension direction of the adhesive strip and is used to install the second fixing part. The first clamping part is connected to the contouring part. When the adhesive strip is being tested, the adhesive strip is clamped between the first clamping part and the second clamping part. The contouring part is in contact with the adhesive strip, and the second fixing part abuts against the first fixing part.

3. The adhesive strip testing fixture according to claim 2, characterized in that, The first fixing member is Z-shaped, and the first clamping part, the connecting part and the first fixing part are connected in sequence.

4. The adhesive strip testing fixture according to claim 2, characterized in that, The first fixing member is in the shape of an "I", and the first clamping part is parallel to the first fixing part.

5. The adhesive strip testing fixture according to claim 2, characterized in that, The projected area of ​​the second clamping part is greater than or equal to the projected area of ​​the first clamping part, and the projected area of ​​the second fixing part is less than the projected area of ​​the first fixing part.

6. The adhesive strip testing fixture according to claim 2, characterized in that, It also includes an elastic element disposed between the first fixing part and the second fixing part.

7. The adhesive strip testing fixture according to claim 2, characterized in that, The second clamping part has a clearance part arranged on the side near the connecting part. When the second fixing part rotates around the rotating shaft, the clearance part is used to avoid the connecting part.

8. The adhesive strip testing fixture according to claim 2, characterized in that, It also includes a pressing component, which is disposed near the second fixing part. When the first clamping part and the second clamping part are in the working state, the pressing component abuts against the top of the second fixing part to press the second fixing part.

9. The adhesive strip testing fixture according to claim 8, characterized in that, The pressing assembly includes a U-shaped component and a fixing component. The first fixing part has two through holes for inserting the two ends of the U-shaped component, and the two through holes are located on both sides of the second fixing part. The two ends of the U-shaped component have two fixing holes symmetrically provided, and the fixing component is adapted to the fixing holes. When the U-shaped component is engaged with the through holes and the fixing component is engaged with the fixing holes, the second fixing part is located inside the opening of the U-shaped component.

10. The adhesive strip testing fixture according to any one of claims 1-9, characterized in that, The contoured part and the first fixing member are designed to be detachable.

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