Device for detecting adhesion performance of resin adhesive

Abstract

The utility model discloses a device for detecting the bonding performance of a resin adhesive, and relates to the technical field of resin production detection devices. Comprising a base and a U-shaped fixing support arranged on the base. A first fixing assembly and a second fixing assembly are arranged on the fixing support. The material loading assembly is used for loading lower materials and comprises a fixing base, a fixing block, a sliding clamping block and an elastic piece. The two fixing blocks are arranged close to the two ends of the fixing base, the two sliding clamping blocks are arranged on the fixing base in a sliding mode and located between the two fixing blocks, and the elastic pieces are arranged between the fixing blocks and the sliding clamping blocks. A counterweight module is arranged on the bottom surface of the fixed seat, and a plurality of through grooves are formed in the counterweight module; according to the technical scheme provided by the invention, the test weight can be flexibly adjusted, and the working efficiency is effectively improved.

Description

Technical Field

[0001] This application relates to the technical field of resin production detection devices, and particularly to a detection device for the bonding performance of resin adhesives. Background Art

[0002] Resin adhesives have excellent shear strength and impact resistance, and are widely used in bonding in multiple fields, such as the bonding of products like metals, glass, and rubber. During the R & D process before the production of resin adhesives, it is necessary to test the performance of the resin adhesives, and large-scale production will only be officially carried out after reaching a certain level.

[0003] Among multiple performance tests, one very important test is the bonding performance test. Generally, a certain amount of resin adhesive is coated between two plates, and the detachment time is tested under the action of gravity, and further combined with the detachment weight for comprehensive testing; traditional testing equipment generally has a relatively complex structure. For example, when adjusting the counterweight, it is impossible to achieve rapid counterweight adjustment, which affects the testing efficiency. Summary of the Utility Model

[0004] The purpose of this application is to provide a detection device for the bonding performance of resin adhesives to solve at least one of the above technical problems.

[0005] To solve the above technical problems, this application provides a detection device for the bonding performance of resin adhesives, including a base and a U-shaped fixed bracket arranged on the base;

[0006] A first fixing component and a second fixing component are arranged on the fixed bracket;

[0007] It further includes a material loading component for loading materials, which includes a fixed seat, fixed blocks, sliding clamping blocks, and elastic members; there are two fixed blocks arranged near both ends of the fixed seat, there are two sliding clamping blocks slidably arranged on the fixed seat and located between the two fixed blocks, and the elastic members are arranged between the fixed blocks and the sliding clamping blocks; a counterweight module is arranged on the bottom surface of the fixed seat, and a number of through grooves are formed on the counterweight module;

[0008] The first fixing component is used to fix the upper material, and the second fixing component is used to fix the material loading component;

[0009] In the above implementation process, the staff applies the resin adhesive to be tested onto the upper material, and then places the upper material on the first fixing component. The first fixing component is used to clamp and fix the upper material. The lower material is placed between two sliding clamping blocks, and under the elastic force of the elastic member, the two sliding clamping blocks are driven to clamp the lower material to achieve the fixation of the lower material. Subsequently, the entire material loading component is placed at the clamping position of the second fixing component, and the lower material is made to fit with the upper material. The second fixing component is used to fix the material loading component and thus achieve the fixation of the lower material. When starting the test, the second fixing component will release the clamping of the material loading component, and the test is carried out under the action of pure gravity, and the time when the second fixing component releases can be used as the time node for the start of the test. When it is necessary to adjust the test weight, corresponding weight counterweight blocks can be inserted onto the counterweight module to achieve rapid adjustment of the test weight, and the lower material can also be quickly replaced, effectively improving work efficiency. The detection device provided by this solution can quickly implement the test of the bonding performance of the resin adhesive and can flexibly adjust the test weight, effectively improving work efficiency. In addition, taking the time when the second fixing component releases the clamping position as the start time node of the test, the time detection is clearer and more accurate.

[0010] Preferably, the second fixing component includes a first driving member, a first slider, a connecting rod, a first sliding rail, and a first clamping block;

[0011] The first driving member is arranged on the fixing bracket. The first slider is arranged at the driving end of the first driving member and is adapted to slide vertically on the fixing bracket. The first sliding rail is arranged horizontally on the fixing bracket. There are two first clamping blocks, and both are in sliding fit with the first sliding rail. One end of the connecting rod is hinged to the first slider, and the other end is hinged to the first clamping block;

[0012] In the above implementation process, the first driving member drives the first slider to move in the vertical direction. The first slider and the first clamping block are connected by a connecting rod, and the first clamping block is in sliding fit with the horizontally extending first sliding rail. Therefore, driven by the connecting rod, the two first clamping blocks will move closer to or away from each other. When moving closer to each other, the material loading component can be fixed, and when moving away from each other, the material loading component is released.

[0013] Preferably, the first clamping block is L-shaped.

[0014] Preferably, a limiting groove is formed on the side of the fixing block facing away from the elastic member, and the limiting groove is adapted to the clamping surface of the first clamping block;

[0015] In the above implementation process, the limiting groove formed on the fixing block cooperates with the first clamping block to achieve more stable clamping of the material loading component, that is, there is a certain supporting surface during clamping, which can avoid the problem of the material loading component slipping when the clamping force is insufficient.

[0016] Preferably, there are two sets of the first fixing components, which are arranged oppositely, and include a second driving member and a second clamping block. The second driving member is adapted to drive the second clamping block to approach or move away from the upper material.

[0017] In the above implementation process, the second driving member is used to drive the second clamping block to move linearly. The two second driving members can respectively drive the second clamping blocks connected thereto to move, so as to realize the clamping of the upper material. It can be understood that the first fixing component is arranged on the lower surface of the fixing bracket.

[0018] Preferably, an anti-slip silica gel pad is arranged on the clamping surface of the second clamping block.

[0019] In the above implementation process, further arranging an anti-slip silica gel pad on the clamping surface of the second clamping block can increase the relative friction between the second clamping block and the upper material, and thus realize more stable clamping.

[0020] Preferably, a buffer gasket is arranged on the base.

[0021] In the above implementation process, after the final test, the loading component will fall onto the base. By further arranging a buffer gasket on the base in this solution, direct hard impact between the loading component and the base can be avoided, thereby playing a certain protective role.

[0022] Compared with the prior art, the beneficial effects of the present application are as follows: The detection device provided by this solution can quickly realize the test of the bonding performance of the resin adhesive, and can flexibly adjust the test weight, effectively improving the work efficiency. In addition, starting from the node when the second fixing component releases the clamping position for the test time, the time detection is clearer and more accurate. Description of the Drawings

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0024] Figure 1 It is a schematic diagram of the overall structure of one embodiment of the present application;

[0025] Figure 2 It is a schematic diagram of the structure of the loading component of one embodiment of the present application;

[0026] Figure 3 It is a schematic diagram of the structure of the first fixing component of one embodiment of the present application

[0027] Wherein: 10, base; 11, fixing bracket; 12, buffer gasket; 21, first driving member; 22, first slider; 23, first slide rail; 24, first clamping block; 25, connecting rod; 31, second driving member; 32, second clamping block; 321, anti-slip silicone pad; 40, material loading assembly; 41, fixed seat; 42, fixing block; 421, limiting groove; 43, sliding clamping block; 44, elastic member; 45, second slide rail; 46, counterweight module; 461, through groove. Detailed implementation manners

[0028] The following will disclose multiple implementation manners of the present application with diagrams. For the sake of clear illustration, many practical details will be described together in the following narration. However, it should be understood that these practical details are not used to limit the present application. That is to say, in some implementation manners of the present application, these practical details are unnecessary. In addition, for the purpose of simplifying the diagrams, some conventional structures and components will be illustrated in a simple schematic manner in the diagrams.

[0029] It should be noted that all directional indications such as up, down, left, right, front, back... in the embodiments of the present application are only used to explain the relative positional relationship and movement conditions between components in a specific posture as shown in the drawings. If this specific posture changes, then the directional indication will also change accordingly.

[0030] In addition, in the present application, descriptions such as "first" and "second" are only for descriptive purposes, and do not particularly refer to the order or sequence, nor are they used to limit the present application. They are merely used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement them. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present application.

[0031] To further understand the utility model content, features and effects of the present application, the following embodiments are cited and described in detail in conjunction with the drawings as follows:

[0032] Embodiment

[0033] In the test of the resin bonding performance, a certain amount of resin adhesive is generally coated between two plates, and the falling-off time is tested under the action of gravity, and further combined with the falling-off weight for comprehensive testing; the traditional testing equipment generally has a relatively complex structure. For example, when adjusting the counterweight, it is impossible to achieve rapid counterweight adjustment, which affects the testing efficiency; to solve the above technical problems, the following technical solutions are provided in this embodiment:

[0034] Specifically, please refer to Figures 1-3 , this embodiment provides a device for detecting the bonding performance of a resin adhesive, including a base 10 and a U-shaped fixing bracket 11 arranged on the base 10;

[0035] Specifically, a first fixing component and a second fixing component are arranged on the fixing bracket 11;

[0036] Furthermore, it further includes a material loading component 40, and the material loading component 40 is used for loading materials. It includes a fixing seat 41, fixing blocks 42, sliding clamping blocks 43 and elastic members 44; there are two fixing blocks 42 and they are arranged near both ends of the fixing seat 41, there are two sliding clamping blocks 43 and they are slidably arranged on the fixing seat 41 and are located between the two fixing blocks 42, and the elastic members 44 are arranged between the fixing blocks 42 and the sliding clamping blocks 43; a counterweight module 46 is arranged on the bottom surface of the fixing seat 41, and a plurality of through grooves 461 are formed on the counterweight module 46;

[0037] Specifically, the first fixing component is used for fixing the upper material, and the second fixing component is used for fixing the material loading component 40;

[0038] In the above solution, the staff coats the resin adhesive to be tested on the upper material, and then places the upper material on the first fixing component. The first fixing component realizes the clamping and fixing of the upper material. The lower material is placed between the two sliding clamping blocks 43. Under the elastic force of the elastic member 44, the two sliding clamping blocks 43 are driven to clamp the lower material to realize the fixing of the lower material. Then the entire material loading component 40 is placed at the clamping position of the second fixing component, and the lower material is made to fit with the upper material. The second fixing component realizes the fixing of the material loading component 40 and thus realizes the fixing of the lower material; when starting the test, the second fixing component will loosen the clamping of the material loading component 40, and the test is carried out under the action of pure gravity, and the time when the second fixing component loosens can be used as the time node for starting the test; when it is necessary to adjust the test weight, corresponding weight counterweight blocks can be inserted on the counterweight module 46 to achieve rapid adjustment of the test weight, and the lower material can also be replaced quickly, effectively improving the work efficiency; the detection device provided by this solution can quickly realize the test of the bonding performance of the resin adhesive, and can flexibly adjust the test weight, effectively improving the work efficiency. In addition, taking the time when the second fixing component loosens the clamping position as the starting time node of the test, the time detection is clearer and more accurate.

[0039] Further, a second slide rail 45 is provided on the fixed seat 41, and the sliding clamping block 43 is slidably arranged on the second slide rail 45.

[0040] Specifically, please refer to Figure 1 The second fixing assembly includes a first driving member 21, a first slider 22, a connecting rod 25, a first slide rail 23 and a first clamping block 24;

[0041] Further, the first driving member 21 is arranged on the fixed bracket 11, the first slider 22 is arranged at the driving end of the first driving member 21 and is adapted to slide vertically on the fixed bracket 11, the first slide rail 23 is arranged horizontally on the fixed bracket 11, there are two first clamping blocks 24 and both are slidably engaged with the first slide rail 23, one end of the connecting rod 25 is hinged to the first slider 22, and the other end is hinged to the first clamping block 24;

[0042] In the above solution, the first driving member 21 drives the first slider 22 to move in the vertical direction. The first slider 22 is connected to the first clamping block 24 through the connecting rod 25, and the first clamping block 24 is slidably engaged with the horizontally extending first slide rail 23. Therefore, driven by the connecting rod 25, the two first clamping blocks 24 will move closer to or away from each other. When they are close to each other, the loading component 40 can be fixed, and when they are away from each other, the loading component 40 is released.

[0043] It can be understood that in one embodiment, the first slider 22 slides on the fixed bracket 11 through a slide rail, and the slide rail can limit the movement of the first slider 22.

[0044] Further, the first clamping block 24 is L-shaped; one of its L-shaped first folded edges is connected to the connecting rod 25, and the other folded edge is used to clamp the loading component 40.

[0045] Specifically, a limiting groove 421 is formed on the side of the fixed block 42 facing away from the elastic member 44, and the limiting groove 421 is adapted to the clamping surface of the first clamping block 24;

[0046] In the above solution, the limiting groove 421 formed on the fixed block 42 and the first clamping block 24 can realize more stable clamping of the loading component 40, that is, there is a certain supporting surface during clamping, which can avoid the problem of the loading component 40 slipping when the clamping force is insufficient.

[0047] Specifically, there are two groups of the first fixing assemblies, and they are arranged oppositely, including a second driving member 31 and a second clamping block 32. The second driving member 31 is adapted to drive the second clamping block 32 to approach or move away from the upper material;

[0048] In the above solution, the second driving member 31 is used to drive the second clamping block 32 to move linearly. The two groups of second driving members 31 can respectively drive the second clamping blocks 32 connected thereto to move, thereby realizing the clamping of the upper material. It can be understood that the first fixing component is arranged on the lower surface of the fixed bracket 11.

[0049] Specifically, an anti-slip silicone pad 321 is arranged on the clamping surface of the second clamping block 32;

[0050] In the above implementation process, by further arranging the anti-slip silicone pad 321 on the clamping surface of the second clamping block 32, the relative friction between the second clamping block 32 and the upper material can be increased, thereby realizing more stable clamping.

[0051] Specifically, a buffer gasket 12 is arranged on the base 10;

[0052] In the above solution, after the final test, the loading component 40 will fall onto the base 10. By further arranging the buffer gasket 12 on the base 10 in this solution, the direct hard impact between the loading component 40 and the base 10 can be avoided, thereby playing a certain protective role.

[0053] It should be noted that the above-mentioned first driving member 21 and second driving member 31 can be driving cylinders.

[0054] Furthermore, in some embodiments, the test time can start at the node when the second fixing component releases the loading component 40, and a corresponding timer can be set; and a sensor is arranged on the base 10 to sense the falling loading component 40, such as a photoelectric sensor, a pressure sensor, etc., and the sensor receiving the corresponding signal is used as the node when the test time ends. In this way, the detection of the test time can be automatically realized, further improving the convenience of detection.

[0055] The above description is only a preferred embodiment of the present application, and does not impose any form of limitation on the present application. Any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present application all belong to the scope of the technical solution of the present application.

Claims

1. A resin adhesive bonding performance detection device, characterized in that: It includes a base and a U-shaped fixing bracket arranged on the base; A first fixing component and a second fixing component are arranged on the fixing bracket; It further includes a material loading component for loading materials. The material loading component includes a fixing seat, fixing blocks, sliding clamping blocks and elastic members; there are two fixing blocks arranged near both ends of the fixing seat, there are two sliding clamping blocks which are slidably arranged on the fixing seat and located between the two fixing blocks, and the elastic members are arranged between the fixing blocks and the sliding clamping blocks; a counterweight module is arranged on the bottom surface of the fixing seat, and a plurality of through grooves are formed on the counterweight module; The first fixing component is used for fixing the upper material, and the second fixing component is used for fixing the material loading component.

2. The resin adhesive bonding performance detection device according to claim 1, characterized in that: The second fixing component includes a first driving member, a first slider, a connecting rod, a first slide rail and a first clamping block; The first driving member is arranged on the fixing bracket, the first slider is arranged at the driving end of the first driving member and is adapted to slide vertically on the fixing bracket, the first slide rail is arranged horizontally on the fixing bracket, there are two first clamping blocks which are both in sliding fit with the first slide rail, one end of the connecting rod is hinged to the first slider, and the other end is hinged to the first clamping block.

3. The resin adhesive bonding performance detection device according to claim 2, characterized in that: The first clamping block is L-shaped.

4. The resin adhesive bonding performance detection device according to claim 2, wherein: A limiting groove is formed on the side of the fixing block facing away from the elastic member, and the limiting groove is adapted to the clamping surface of the first clamping block.

5. The resin adhesive bonding performance detection device according to claim 1, characterized in that: There are two groups of the first fixing components which are arranged oppositely, and each group includes a second driving member and a second clamping block. The second driving member is adapted to drive the second clamping block to approach or move away from the upper material.

6. The resin adhesive bonding performance detection device according to claim 5, wherein: An anti-slip silica gel pad is arranged on the clamping surface of the second clamping block.

7. The resin adhesive bonding performance detection device according to any one of claims 1-6, characterized in that: A buffer gasket is arranged on the base.

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