Building material hardness detection device

Abstract

The utility model relates to the technical field of hardness detection, and provides a building material hardness detection device which comprises a supporting table, a material placing frame, a pushing baffle, an air cylinder assembly, a pressing assembly, an observation assembly, a displayer and a pulling plate, the material placing frame is arranged on the supporting table, the pushing baffle is arranged on the lower side of the material placing frame in a sliding mode, and the air cylinder assembly is fixedly installed on the supporting table; the output end of the air cylinder assembly is fixedly connected with the pushing baffle, the pressing assembly and the observation assembly are fixedly installed on the supporting table, the pressing assembly is arranged on the discharging side of the discharging frame, the observation assembly is arranged on the discharging side of the pressing assembly, the displayer is arranged on one side of the observation assembly, and the pulling plate is arranged at the discharging end of the supporting table. The indentation can be directly observed on the device, so that the hardness of the material is obtained, the detection efficiency is improved, and the device is convenient for workers to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of hardness detection, especially relates to a building material hardness detection device. BACKGROUND

[0002] Building materials refer to various materials used for construction and civil engineering, which are the basis of buildings. Hardness detection of building materials is a method to evaluate the ability of materials to resist indentation or scratching by hard objects. It is one of the important indicators to measure the mechanical properties of materials, especially in the field of construction, which is crucial for selecting appropriate building materials.

[0003] As the application number: CN202222352172.8 discloses a building material hardness detection device, which includes a bottom plate, a support plate inside the bottom plate for building material detection support, the opposite sides of the bottom plate are fixedly connected with baffles, the top of the baffle is fixedly connected with a support frame located directly above the support plate, a detection box is arranged between the support plate and the support frame, and a detection component for hardness detection is arranged at the bottom of the detection box; a plurality of building materials are placed and stacked on the top of the bottom plate through the storage frame, when hardness detection is performed, the second telescopic component is adjusted to push the push plate to move, the push plate pushes the building material at the bottom of the storage frame out to the top of the support plate, the building material on the upper layer is limited and blocked by the storage frame, and the building material on the upper layer automatically slides down to the top of the bottom plate along the storage frame after the push plate resets.

[0004] When the detection pressure head is pressed into the building material, an electron microscope needs to be used to measure the indentation to obtain the hardness of the material. However, the above device also needs to transfer the building material with indentation to the test bench for measurement, which is very inconvenient. UTILITY MODEL CONTENTS

[0005] To solve the above problems, the utility model provides a building material hardness detection device to solve the problem.

[0006] To achieve the above purpose, the utility model provides the following technical scheme:

[0007] A building material hardness detection device, comprising: a support table, a feeding rack, a push baffle, a cylinder assembly, a pressing assembly, an observation assembly, a display, and a pull plate, the feeding rack is arranged on the support table, the push baffle is slidingly arranged on the lower side of the feeding rack, the cylinder assembly is fixedly installed on the support table, the output end of the cylinder assembly is fixedly connected with the push baffle, the pressing assembly and the observation assembly are fixedly installed on the support table, the pressing assembly is arranged on the discharge side of the feeding rack, the observation assembly is arranged on the discharge side of the pressing assembly, the display is arranged on one side of the observation assembly, and the pull plate is arranged at the discharge end of the support table.

[0008] Preferably, the feeding rack comprises a discharging frame and mounting side plates, the discharging frame and the mounting side plates are in an integrated structure, two groups of mounting side plates are arranged on both sides of the discharging frame, and the discharging frame is arranged on the upper side of the pushing baffle.

[0009] Preferably, the pushing baffle comprises a pushing plate, a material supporting plate and a supporting sliding block, the pushing plate is arranged on the lower side of one end of the material supporting plate, the supporting sliding block is arranged on the lower side of the other end of the material supporting plate, the material supporting plate is connected with the output end of the cylinder assembly, the lower side of the supporting sliding block is connected with the supporting table in a sliding mode, and the material supporting plate is arranged on the lower side of the feeding rack.

[0010] Preferably, the cylinder assembly comprises a cylinder, a cylinder mounting plate, a balance supporting plate and a top block, the rear side of the cylinder is fixedly connected with the supporting table through the cylinder mounting plate, the front side of the cylinder is connected with the supporting table through the balance supporting plate, and the output end of the cylinder is fixedly connected with the pushing plate through the top block.

[0011] Preferably, the pressing assembly comprises a pressing support frame, a pressing mounting frame, a pressing cylinder and a pressing head, the pressing support frame is arranged on the discharging side of the feeding rack, the pressing mounting frame is fixedly arranged on the lower side of the pressing support frame, the pressing cylinder is fixedly connected with the pressing mounting frame, and the output end of the pressing cylinder is connected with the pressing head.

[0012] Preferably, the observation assembly comprises an observation support frame, an electron microscope mounting frame and an electron microscope, the observation support frame is arranged on the discharging side of the pressing assembly, the electron microscope mounting frame is fixedly arranged on the lower side of the observation support frame, the electron microscope is fixedly connected with the electron microscope mounting frame, and the electron microscope is electrically connected with the display.

[0013] The utility model discloses a building material hardness testing device, which comprises a feeding rack, a pushing baffle, a pressing assembly and an observation assembly. BRIEF DESCRIPTION OF DRAWINGS

[0014] The drawings constituting a part of the utility model are used to provide further understanding of the utility model, and the illustrative embodiment of the utility model and the explanation thereof are used to explain the utility model and do not constitute improper limitation on the utility model.

[0015] Figure 1 It is the structure schematic diagram of the utility model;

[0016] Figure 2 It is the sectional view of the utility model;

[0017] Figure 3 is a structural schematic view of the material placing frame of the utility model;

[0018] Figure 4 is a structural schematic view of the pushing baffle of the utility model;

[0019] Figure 5 is a structural schematic view of the pushing baffle of the utility model;

[0020] Figure 6 is a structural schematic view of the pressing assembly of the utility model;

[0021] Figure 7 is a structural schematic view of the observation assembly of the utility model.

[0022] Explanation of reference signs:

[0023] 1, support table; 2, material placing frame; 3, pushing baffle; 4, air cylinder assembly; 5, pressing assembly; 6, observation assembly; 7, display; 8, pull plate; 21, material discharging frame; 22, installation side plate; 31, push plate; 32, material supporting plate; 33, supporting sliding block; 41, air cylinder; 42, air cylinder installation plate; 43, balance supporting plate; 44, top block; 51, pressing support frame; 52, pressing installation frame; 53, pressing air cylinder; 54, pressing head; 61, observation support frame; 62, electron microscope installation frame; 63, electron microscope. DETAILED DESCRIPTION

[0024] It should be noted that the embodiments in the utility model and the features in the embodiments can be combined with each other without conflict.

[0025] In the description of the utility model, it should be understood that the orientation or position relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or position relationship based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more features. In the description of the utility model, unless otherwise specified, the meaning of "multiple" is two or more.

[0026] In the description of the utility model, it is to be explained that, unless there are definite provisions and limitations, the terms "mount", "connect", "connect" should be understood in a broad sense, for example, it can be fixed connection, can be detachable connection, or integrally connected, can be mechanical connection, can be electrical connection, can be directly connected, can be indirectly connected through intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood through specific circumstances.

[0027] Embodiment one, in combination Figure 1 And Figure 2 It is explained that:

[0028] A building material hardness detection device, comprising: support table 1, discharge rack 2, push baffle 3, cylinder assembly 4, pressing assembly 5, observation assembly 6, display 7 and pull plate 8, the discharge rack 2 is arranged on support table 1, the push baffle 3 is slidably arranged on the lower side of discharge rack 2, the cylinder assembly 4 is fixedly installed on support table 1, the output end of cylinder assembly 4 is fixedly connected with push baffle 3, pressing assembly 5 and observation assembly 6 are fixedly installed on support table 1, pressing assembly 5 is arranged on the discharge side of discharge rack 2, observation assembly 6 is arranged on the discharge side of pressing assembly 5, display 7 is arranged on the side of observation assembly 6, and pull plate 8 is arranged on the discharge end of support table 1.

[0029] By setting observation assembly 6, the indentation can be directly observed on the device, so that the material hardness is obtained, so that the detection efficiency is improved, the display is set for the use of staff, the discharge rack 2 is set to pre-store multiple groups of building materials, the push baffle 3 and the cylinder assembly 4 are set to push the building materials to the lower side of the pressing assembly 5 and the observation assembly 6, so that pressing and observation are carried out, the pull plate 8 is set to facilitate taking out the building materials after detection, and the staff uses conveniently.

[0030] Embodiment two, on the basis of embodiment one, in combination Figure 3 It is explained that:

[0031] The discharge rack 2 comprises: a discharge frame 21 and an installation side plate 22, the discharge frame 21 and the installation side plate 22 are integrated structure, the installation side plate 22 is provided with two groups, the two groups of installation side plates 22 are arranged on the two sides of the discharge frame 21, and the discharge frame 21 is arranged on the upper side of the push baffle 3.

[0032] In this way, the integrated structure of the discharge frame 21 and the installation side plate 22 can provide better structural stability. The discharge frame 21 can ensure that the materials are placed in order, and the installation side plate 22 facilitates fixation.

[0033] Embodiment three, on the basis of embodiment two, in combination Figure 4 It is explained that:

[0034] The push baffle 3 comprises a push plate 31, a material supporting plate 32, and a supporting slider 33. The push plate 31 is arranged at one end of the lower side of the material supporting plate 32, the supporting slider 33 is arranged at the other end of the lower side of the material supporting plate 32, the material supporting plate 32 is connected with the output end of the cylinder assembly 4, the lower side of the supporting slider 33 is slidingly connected with the supporting table 1, and the material supporting plate 32 is arranged at the lower side of the material placing rack 2.

[0035] In this way, the material supporting plate 32 is used to support the building materials, the push plate 31 is arranged at one end of the material supporting plate 32, the materials can be accurately pushed, and the materials can be ensured to move to the position of the pressing assembly 5 according to the predetermined path, the supporting slider 33 is slidingly connected with the supporting table 1, a stable sliding track is provided for the push baffle 3, the pushing process is more stable, and shaking and deviation are reduced. Since the material supporting plate 32 is connected with the output end of the cylinder assembly 4, the pushing distance of the push baffle can be controlled by adjusting the stroke of the cylinder assembly 4, and the building materials of different sizes can be adapted.

[0036] In the fourth embodiment, the pushing assembly 3 is combined with the pressing assembly 5. Figure 5 The pushing assembly 3 is combined with the pressing assembly 5.

[0037] The cylinder assembly 4 comprises a cylinder 41, a cylinder mounting plate 42, a balance supporting plate 43, and a top block 44. The rear side of the cylinder 41 is fixedly connected with the supporting table 1 through the cylinder mounting plate 42, the front side of the cylinder 41 is connected with the supporting table 1 through the balance supporting plate 43, and the output end of the cylinder 41 is fixedly connected with the push plate 31 through the top block 44.

[0038] In this way, the connection between the top block 44 and the push plate 31 can ensure that the pushing force is uniformly distributed to the push plate, so that local excessive pressure can be avoided to cause damage to the materials or deformation of the push plate. By adjusting the stroke of the cylinder 41, the pushing distance of the push plate can be easily changed, and the building materials of different sizes can be adapted. The design of the cylinder assembly 4 makes maintenance and replacement more simple, and if the cylinder or related parts need to be repaired or replaced, the operation can be quickly performed. The balance supporting plate 43 helps to reduce the vibration of the cylinder during the operation process, and the smoothness of the pushing process is improved. The fixed cylinder mounting plate 42 and the balance supporting plate 43 can prevent the cylinder from accidentally falling off, and the safety of the operation is improved.

[0039] In the fifth embodiment, the pushing assembly 3 is combined with the pressing assembly 5. Figure 6 The pushing assembly 3 is combined with the pressing assembly 5.

[0040] The pressing assembly 5 comprises a pressing support frame 51, a pressing mounting frame 52, a pressing cylinder 53, and a pressing head 54. The pressing support frame 51 is arranged at the discharging side of the material placing rack 2, the pressing mounting frame 52 is fixedly installed at the lower side of the pressing support frame 51, the pressing cylinder 53 is fixedly connected with the pressing mounting frame 52, and the output end of the pressing cylinder 53 is connected with the pressing head 54.

[0041] This configuration automates the entire pressing process by driving the pressing head 54 with the pressing cylinder 53, thus improving testing efficiency. By adjusting the stroke or pressure of the pressing cylinder 53, the force applied to the material can be easily changed to accommodate the testing needs of materials with different hardnesses. The pressing support frame 51 and the pressing mounting frame 52 provide stable support.

[0042] Example 6, based on Example 5, combined with Figure 7 Explanation:

[0043] The observation component 6 includes: an observation support frame 61, an electron microscope mounting frame 62, and an electron microscope 63. The observation support frame 61 is located on the discharge side of the pressing component 5. The electron microscope mounting frame 62 is fixedly installed on the lower side of the observation support frame 61. The electron microscope 63 is fixedly connected to the electron microscope mounting frame 62 and is electrically connected to the display 7.

[0044] This setup allows for detailed information about the material surface to be obtained through the electron microscope 63, including defects such as cracks and pores, as well as indentation dimensions. This information is crucial for assessing the material's hardness and quality. The electron microscope 63 is electrically connected to the display 7, enabling real-time monitoring and image display, allowing operators to observe material changes instantly. The observation support 61 provides stable support for the electron microscope mounting bracket 62 and the electron microscope 63, reducing vibration and displacement and ensuring the accuracy of observations.

[0045] The working principle of this utility model is as follows: When using this device, firstly, the building material to be tested for hardness is placed in the feeding rack 2. The cylinder assembly 4 is operated so that the push baffle 3 slides along the lower side of the feeding rack 2, pushing the material out of the feeding rack 2 and onto the pressing assembly 5. The pressing assembly 5 applies pressure to the material, simulating the pressure that the material may experience in actual use. After pressing, the push baffle 3 continues to push the building material under the observation assembly 6 for observation. The observation assembly 6 is used to observe the deformation of the material under pressure. The observation assembly 6 transmits the collected material deformation data to the display 7. The operator can observe the size of the indentation on the material in real time through the display 7. This utility model has a reasonable structure and is easy to use. The indentation can be observed directly on this device to obtain the material hardness, thereby improving the testing efficiency and making it convenient for staff to use.

[0046] The utility model is not limited to the details of the above exemplary embodiments for those skilled in the art, and can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0047] The above is only the preferred embodiment of the utility model, and is not used to limit the utility model, any slight modification, equivalent replacement and improvement made according to the technical essence of the utility model to the above embodiments should be included in the protection scope of the technical scheme of the utility model.

Claims

1. A device for detecting the hardness of a building material, characterized in that The utility model relates to a kind of automatic feeding device for electron microscope, including: Supporting table (1), material rack (2), push baffle (3), cylinder assembly (4), pressing assembly (5), observation assembly (6), display (7) and pull plate (8), the material rack (2) is set on supporting table (1), push baffle (3) is slidably arranged in the lower side of material rack (2), cylinder assembly (4) is fixedly installed on supporting table (1), cylinder assembly (4) output end is fixedly connected with push baffle (3), pressing assembly (5) and observation assembly (6) are fixedly installed on supporting table (1), pressing assembly (5) is set on the discharging side of material rack (2), observation assembly (6) is set on the discharging side of pressing assembly (5), display (7) is set on the side of observation assembly (6), pull plate (8) is set on the discharging end of supporting table (1).

2. The building material hardness detection device according to claim 1, characterized in that, The material rack (2) includes: a discharge frame (21) and an installation side plate (22), the discharge frame (21) and the installation side plate (22) are an integral structure, the installation side plate (22) is provided with two groups, the two groups of installation side plates (22) are arranged on both sides of the discharge frame (21), and the discharge frame (21) is arranged on the upper side of the push baffle (3).

3. The building material hardness detection device according to claim 1, characterized in that, The push baffle (3) includes: a push plate (31), a material supporting plate (32) and a supporting sliding block (33), the push plate (31) is arranged on the lower side of one end of the material supporting plate (32), the supporting sliding block (33) is arranged on the lower side of the other end of the material supporting plate (32), the material supporting plate (32) is connected with the output end of the cylinder assembly (4), the lower side of the supporting sliding block (33) is slidably connected with the supporting table (1), and the material supporting plate (32) is arranged on the lower side of the material rack (2).

4. The building material hardness detection device according to claim 3, characterized in that, The cylinder assembly (4) includes: a cylinder (41), a cylinder mounting plate (42), a balance supporting plate (43) and a top block (44), the rear side of the cylinder (41) is fixedly connected with the supporting table (1) through the cylinder mounting plate (42), the front side of the cylinder (41) is connected with the supporting table (1) through the balance supporting plate (43), and the output end of the cylinder (41) is fixedly connected with the push plate (31) through the top block (44).

5. The building material hardness detection device according to claim 1, characterized in that, The pressing assembly (5) includes: a pressing support frame (51), a pressing mounting frame (52), a pressing cylinder (53) and a pressing head (54), the pressing support frame (51) is arranged on the discharging side of the material rack (2), the pressing mounting frame (52) is fixedly installed on the lower side of the pressing support frame (51), the pressing cylinder (53) is fixedly connected with the pressing mounting frame (52), and the output end of the pressing cylinder (53) is connected with the pressing head (54).

6. The building material hardness detection device according to claim 1, characterized in that, The observation assembly (6) includes: an observation support frame (61), an electron microscope mounting frame (62) and an electron microscope (63), the observation support frame (61) is arranged on the discharging side of the pressing assembly (5), the electron microscope mounting frame (62) is fixedly installed on the lower side of the observation support frame (61), the electron microscope (63) is fixedly connected with the electron microscope mounting frame (62), and the electron microscope (63) is electrically connected with the display (7).

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