Rubber elasticity detection equipment

Abstract

The utility model discloses rubber elasticity detection equipment, and belongs to the technical field of rubber detection. The first moving assembly is arranged on the placing table; the second moving assembly is arranged on the first moving assembly; the detection assembly comprises a mounting plate which is vertically arranged; the lifting platform is arranged on the mounting plate in a sliding manner, and the lifting platform is suitable for moving up and down along the mounting plate; the fixed block is fixed on the lifting platform; the detection rod is arranged in the fixed block; the detection sleeve is sleeved on the detection rod; and the spring is sleeved on the detection rod. According to the rubber detection device, the detection rod is sleeved with the detection sleeve, and the spring is arranged, so that in the rubber detection process, the detection rod and the detection sleeve act on the surface of the to-be-detected rubber at the same time, the pressure intensity borne by the surface of the to-be-detected rubber is reduced, the detection rod is prevented from puncturing the surface of the rubber, and the detection effect is improved.

Description

Technical Field

[0001] This application relates to the technical field of rubber detection, and specifically to a rubber elasticity detection device. Background Art

[0002] Rubber is a highly elastic polymer material with reversible deformation characteristics. It has elasticity at room temperature, can deform under a certain external force, and can return to its original state after the external force is removed. It belongs to a completely amorphous polymer. Rubber is divided into natural rubber and synthetic rubber and has a wide range of applications in industry.

[0003] In the production and processing of rubber, the elasticity detection of rubber is an essential process. Rubber elasticity detection is to apply a force to the rubber through a tool and cause the rubber to deform, and judge its elastic properties according to the reverse force of the rubber during the deformation process to ensure that the elasticity of the rubber meets the standards. For example, in the utility model patent with the publication number CN218628883U, a rubber component elasticity detection device is disclosed. This device can quickly locate the rubber component to be tested, which is convenient for elastic testing of the rubber component. The electromagnet and the lifting motor cooperate with each other to realize the rapid lifting of the detection rod and improve the detection efficiency.

[0004] However, in the implementation process of the technical solution of the above patent, although it is possible to quickly locate the rubber component to be tested, during the detection process, when the elasticity of the rubber to be tested is uncertain, the detection rod will continuously move towards the surface of the rubber to be tested under the drive of the lifting motor. When the driving force is greater than the elastic force of the rubber to be tested, it is very easy for the detection rod to pierce the rubber to be tested, resulting in the entire rubber being scrapped and unable to be used.

[0005] Therefore, it is necessary to provide a rubber elasticity detection device to solve the above problems.

[0006] It should be noted that the above information disclosed in this background art section is only used to understand the background art of the concept of this application, and therefore, it may include information that does not constitute prior art. Summary of the Invention

[0007] Based on the above problems existing in the prior art, the problem to be solved by this application is: to provide a rubber elasticity detection device, by sleeving a detection sleeve at the position of the detection rod, when performing detection, reduce the pressure on the rubber to be detected and prevent the detection rod from piercing the rubber surface.

[0008] The technical solution adopted by this application to solve its technical problems is: a rubber elasticity detection device, including:

[0009] A placement table, which plays a supporting role;

[0010] The first moving component, which is arranged on the placement table;

[0011] The second moving component, which is arranged on the first moving component and cooperates with the first moving component to realize the movement of the rubber to be tested;

[0012] The detection component, which includes:

[0013] The mounting plate, which is placed vertically;

[0014] The lifting platform, which is slidably arranged on the mounting plate and is adapted to move up and down along the mounting plate;

[0015] The fixing block, which is fixed to the lifting platform;

[0016] The detection rod, which is arranged in the fixing block;

[0017] The detection sleeve, which is sleeved on the detection rod;

[0018] The spring, which is sleeved on the detection rod.

[0019] In the implementation process of the technical solution of the present application, by sleeving the detection sleeve on the detection rod and providing a spring, during the detection of the rubber, the detection rod and the detection sleeve will act on the surface of the rubber to be tested at the same time, thereby reducing the pressure on the surface of the rubber to be tested, preventing the detection rod from piercing the rubber surface, and improving the detection effect.

[0020] Further, the first moving component includes a first motor, which is fixed on the placement table. The output end of the first motor is provided with a first driving rod, which is provided with threads. The other end of the first driving rod is connected to a shaft seat.

[0021] Further, a first fixing seat is also arranged on the placement table. The first fixing seat is arranged on the side close to the first motor, and a support rod is arranged in the first fixing seat. A support platform is slidably arranged on the support rod. At the same time, the first driving rod passes through the bottom of the support platform and is threadedly connected to the support platform.

[0022] Further, a second fixing seat is arranged on the mounting plate. A second motor is also arranged on the second fixing seat. The output end of the second motor is provided with a second driving rod.

[0023] Further, the number of the fixing blocks is two groups.

[0024] The beneficial effects of the present application are as follows: A rubber elasticity detection device provided by the present application reduces the pressure on the surface of the rubber to be tested by sleeving a detection sleeve on a detection rod and arranging a spring. During the detection of the rubber, the detection rod and the detection sleeve act on the surface of the rubber to be tested simultaneously, thereby preventing the detection rod from piercing the surface of the rubber and improving the detection effect.

[0025] In addition to the purposes, features, and advantages described above, the present application has other purposes, features, and advantages. The following will refer to the drawings for a further detailed description of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The accompanying drawings forming a part of this application are used to provide a further understanding of the present application. The schematic embodiments and descriptions thereof of the present application are used to explain the present application and do not constitute an improper limitation to the present application. In the drawings:

[0027] Figure 1 is an overall schematic diagram of a rubber elasticity detection device in the present application;

[0028] Figure 2 is an enlarged schematic diagram of the detection component;

[0029] Figure 3 is Figure 2 an enlarged schematic diagram of area A in

[0030] Among them, the reference numerals in the drawings are as follows:

[0031] 1. Placement table;

[0032] 2. First moving component; 21. First motor; 22. First driving rod; 23. Support rod; 24. Axle seat; 25. First fixing seat; 26. Support platform;

[0033] 3. Second moving component;

[0034] 4. Detection component; 41. Mounting plate; 42. Second motor; 43. Second fixing seat; 44. Second driving rod; 45. Lifting platform; 46. Fixed block; 47. Detection rod; 48. Detection sleeve; 49. Spring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0035] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The following will refer to the drawings and combine with the embodiments to detail the present application.

[0036] To enable those skilled in the art to better understand the solution of this application, the following will clearly and completely describe the technical solutions in the embodiments of this application with reference to the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in this application without creative efforts shall fall within the protection scope of this application.

[0037] Embodiment 1: As Figure 1 shown, this application provides a rubber elasticity detection device, which is generally applied to the elasticity detection of elastic substances, such as the elasticity detection of rubber. This detection device includes:

[0038] A placement table 1, which plays a supporting role and supports other components. A first moving component 2 is arranged on the placement table 1. The first moving component 2 includes a first motor 21, which is fixed on the placement table 1. The output end of the first motor 21 is provided with a first driving rod 22, and the first driving rod 22 is provided with threads. The other end of the first driving rod 22 is connected to a shaft seat 24 by a bearing. When the first motor 21 works, it can drive the first driving rod 22 to rotate;

[0039] A first fixing seat 25 is also arranged on the placement table 1. The first fixing seat 25 is arranged on the side close to the first motor 21, and a support rod 23 is arranged in the first fixing seat 25. A support platform 26 is slidably arranged on the support rod 23. At the same time, the first driving rod 22 passes through the bottom of the support platform 26 and is threadedly connected to the support platform 26. When the first motor 21 rotates, it drives the first driving rod 22 to rotate. Under the cooperation of the threads, the support platform 26 will move along the support rod 23;

[0040] A second moving component 3 is arranged on the support platform 23. The second moving component 3 is fixed to the support platform 26, so it can move synchronously with the support platform 26. And the rubber to be tested is placed on the second moving component 3. The second moving component 3 has the same structure as the first moving component 2, so it will not be elaborated in this embodiment. At the same time, the first moving component 2 and the second moving component 3 are arranged orthogonally to cooperate to realize the movement of the rubber to be tested, facilitating the elasticity detection of different positions of the rubber to be tested.

[0041] As Figure 1 - Figure 2As shown, the detection device further includes a detection component 4. The detection component 4 includes a vertically arranged mounting plate 41. A second fixed seat 43 is provided on the mounting plate 41. The second fixed seat 43 is fixedly installed on the mounting plate 41. A second motor 42 is further provided on the second fixed seat 43. The output end of the second motor 42 is provided with a second driving rod 44. The operation principle of the second driving rod 44 is the same as that of the first driving rod 22 in the first moving component 2, and will not be elaborated in this embodiment. And a lifting platform 45 is provided on the second driving rod 44. Driven by the second motor 42, the lifting platform 45 can move up and down;

[0042] As Figure 2 shown, a fixing block 46 is provided on the lifting platform 45. A detection rod 47 is provided inside the fixing block 46. The detection rod 47 is connected to an industrial control computer. When the lifting platform 45 moves, the detection rod 47 will contact the surface of the rubber to be measured. As the lifting platform 45 continues to move, the detection rod 47 will convert the elastic force on the surface of the rubber to be measured into an electrical signal and transmit it to the industrial control computer, thereby obtaining the elastic force of the rubber to be measured and realizing the elastic detection of the rubber.

[0043] To improve the detection accuracy, the number of the fixing blocks 46 can be two groups, and the same type of detection rods 47 are respectively provided inside the two groups of fixing blocks 46 to detect the rubber to be measured simultaneously.

[0044] Embodiment 2: In Embodiment 1, through the cooperation of the first moving component 2 and the second moving component 3, the position of the rubber to be measured can be adjusted, so as to facilitate the elastic detection of any position of it. However, when the elasticity of the rubber to be measured is unknown, the detection rod 47 is very likely to pierce the surface of the rubber to be measured, which not only makes the detection result unavailable, but also damages the rubber to be measured. Therefore, improvements are made in this embodiment;

[0045] As Figure 2 - Figure 3As shown, the detection rod 47 is no longer in direct contact with the surface of the rubber to be tested. Instead, a detection sleeve 48 is provided. The detection sleeve 48 is sleeved on the detection rod 47, and the end of the detection rod 47 extends out of the detection sleeve 48. A spring 49 is sleeved on the detection rod 47. One end of the spring 49 is connected to the lower end of the fixed block 46, and the other end is connected to the inner wall of the detection sleeve 48. During the test, the detection rod 47 will first contact the surface of the rubber to be tested, and the spring 49 will be compressed during the downward movement of the lifting platform 45, thereby causing the detection sleeve 48 to move towards the surface of the rubber to be tested until it is at the same height as the end of the detection rod 47. During the subsequent test, the end of the detection sleeve 48 will move synchronously with the detection rod 47 and contact the surface of the rubber to be tested at the same time, thereby reducing the pressure on the surface of the rubber to be tested during the detection process, preventing the detection rod 47 from piercing the surface of the rubber to be tested. At the same time, the pressure output by the second motor 42 will be buffered through the spring 49, further reducing the force on the rubber to be tested and improving the detection effect.

[0046] The above are only the preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A rubber elasticity testing device, characterized in that: include: A placement table (1), wherein the placement table (1) plays a supporting role; A first movable component (2), wherein the first movable component (2) is arranged on the placement table (1); A second moving component (3), the second moving component (3) being arranged on the first moving component (2), the second moving component (3) cooperating with the first moving component (2) to achieve movement of the rubber to be tested; A detection component (4), wherein the detection component (4) comprises: A mounting plate (41), wherein the mounting plate (41) is placed vertically; A lifting platform (45), the lifting platform (45) being slidably disposed on the mounting plate (41), the lifting platform (45) being suitable for moving up and down along the mounting plate (41); A fixed block (46), wherein the fixed block (46) is fixed on the lifting platform (45); A detection rod (47), wherein the detection rod (47) is disposed in the fixed block (46); A detection sleeve (48), wherein the detection sleeve (48) is sleeved on the detection rod (47); A spring (49), wherein the spring (49) is sleeved on the detection rod (47).

2. A rubber elasticity testing device according to claim 1, characterized in that: The first moving assembly (2) comprises a first motor (21), the first motor (21) being fixed on the placement table (1), the output end of the first motor (21) being provided with a first driving rod (22), the first driving rod (22) being provided with a thread, and the other end of the first driving rod (22) being connected to a shaft seat (24).

3. A rubber elasticity testing device according to claim 2, characterized in that: The placement table (1) is also provided with a first fixing seat (25), the first fixing seat (25) being arranged on a side close to the first motor (21), and a support rod (23) being arranged inside the first fixing seat (25), a support platform (26) being slidably arranged on the support rod (23), and a first driving rod (22) passing through the bottom of the support platform (26) and being threadedly connected to the support platform (26).

4. The rubber elasticity testing device according to claim 1, characterized in that: A second fixing seat (43) is provided on the mounting plate (41), a second motor (42) is also provided on the second fixing seat (43), and a second driving rod (44) is provided at the output end of the second motor (42).

5. The rubber elasticity testing device according to claim 1, characterized in that: The number of the fixing blocks (46) is two groups.

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