Material physical property detection device

Abstract

The utility model discloses a material physical property detection device, which relates to the technical field of material physical property detection and comprises a bottom plate, a detection box is fixedly connected to the middle end of the top of the bottom plate, and heating pipes are fixedly connected to the left side and the right side of an inner cavity of the detection box through bolts. A second air cylinder is fixedly mounted at the middle end of the bottom of an inner cavity of the detection box through bolts, a placement plate is fixedly connected to the output end of the second air cylinder, a first vertical plate is fixedly connected to the top of the bottom plate, and a motor is fixedly mounted on the outer side of the first vertical plate through bolts; according to the utility model, a material to be detected is placed at the top of the placing plate, the second cylinder is started to work, the second cylinder drives the placing plate to move upwards, the first cylinder is started to work, and the first cylinder drives the pressing plate to move downwards to carry out extrusion test on the material at the top of the placing plate; and the pressure is detected through the pressure sensor.

Description

Technical Field

[0001] The utility model relates to the technical field of material physical property detection, in particular to a material physical property detection device. Background Art

[0002] The material is the building's enclosure structure to prevent the penetration of rainwater, snow water and groundwater; to prevent erosion by moisture, steam and other harmful gases and liquids in the air; the partition structure to prevent the penetration of water supply and drainage. These anti-penetration, leakage and erosion materials are collectively referred to as physical properties, namely density, viscosity, particle size, melting point, boiling point, freezing point, ignition point, flash point, thermal conductivity, electrical conductivity, and magnetic properties. In order to ensure the normal use of waterproof materials, it is necessary to test their physical properties. At this time, a waterproof material physical property test detection device is needed to operate.

[0003] According to a waterproof material physical property test detection device disclosed in Chinese patent publication No. CN216747144U, the device is provided with a protective cover, a threaded block, a screw, a crank and a movable plate. By turning the crank, the screw is driven to rotate by a belt, so that the threaded block rises and drives the movable plate to rise, and then the protective cover is extended into the interior of the mounting frame and covers the workbench. Afterwards, when the waterproof material is accidentally broken, the fragments can be protected and blocked by the protective cover to avoid splashing everywhere, causing damage to nearby objects or injuring workers, thereby improving the safety during detection and reducing the occurrence of accidents, thereby solving the problem of inconvenience in improving the detection protection. However, when the device is in use, it can only detect the pressure performance of the waterproof material, and some materials also need to be tested for their heat resistance, so that when testing the heat resistance, it is necessary to take it to other machines for testing, affecting the detection efficiency.

[0004] Therefore, in view of this, the existing structural deficiencies are studied and improved, and a material physical property testing device is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a material physical property testing device to solve the problem proposed in the above background technology that the device can only test the pressure performance of waterproof materials when in use, while some materials also need to be tested for their heat resistance, so when testing the heat resistance performance, it is necessary to take it to other machines for testing, which affects the detection efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a material physical property testing device, comprising a bottom plate, a testing box is fixedly connected to the middle end of the top of the bottom plate, heating tubes are fixedly connected to the left and right sides of the inner cavity of the testing box by bolts, a second cylinder is fixedly installed at the middle end of the bottom of the inner cavity of the testing box by bolts, and a placement plate is fixedly connected to the output end of the second cylinder;

[0007] The top of the bottom plate is fixedly connected to a first vertical plate, the outer side of the first vertical plate is fixedly installed with a motor by bolts, the output end of the motor is threadedly connected to a sliding sleeve by a threaded rod, the top of the sliding sleeve is fixedly connected to a movable baffle, and the top of the movable baffle is fixedly connected to a fixed baffle;

[0008] The middle end of the top of the bottom plate is fixedly connected to the third vertical plate, the upper end of the outer side of the third vertical plate is fixedly installed with a fan by bolts, the output end of the fan passes through the third vertical plate and the detection box through a pipeline and extends to the inner cavity of the detection box, the input end of the fan is fixedly connected to an air filter through a pipeline, the top of the inner side of the third vertical plate is fixedly connected to the top plate, the middle end of the top of the top plate is fixedly installed with a first cylinder by bolts, the output end of the first cylinder is fixedly connected to a pressure sensor, and the bottom of the pressure sensor is fixedly connected to a pressure plate by a connecting rod.

[0009] Furthermore, an air inlet hole is provided at the middle end of one side of the air filter, and a dustproof net is fixedly connected to the inner cavity of the air inlet hole.

[0010] Furthermore, a temperature sensor is fixedly installed at the lower end of the inner cavity of the detection box by bolts, and an adjustment button is arranged on the surface of the temperature sensor.

[0011] Furthermore, a battery box is fixedly connected to the middle end of the outer side of the movable baffle by bolts, a battery is fixedly connected to the inner cavity of the battery box, a charging port is opened at the middle end of one side of the battery box, and the output end of the charging port is unidirectionally electrically connected to the input end of the battery.

[0012] Furthermore, a PLC controller is fixedly connected to the top of the outer side of the movable baffle by bolts, and control buttons are arranged on the surface of the PLC controller.

[0013] Furthermore, a second vertical plate is fixedly connected to the top of the bottom plate, a sliding rod is fixedly connected to the inner side of the second vertical plate, and a surface of the sliding rod is slidably connected to the inner cavity of the sliding sleeve.

[0014] Furthermore, the top of the movable baffle is fixedly connected to the base via bolts, and the top of the base is fixedly connected to the display via bolts.

[0015] Furthermore, support legs are fixedly connected to the left and right sides of the bottom of the base plate, and anti-slip pads are provided at the bottom of the support legs.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model places the material to be tested on the top of the placement plate, starts working by starting the second cylinder, drives the placement plate to move upward by the second cylinder, starts working by starting the first cylinder, drives the pressing plate to move downward by the first cylinder to perform an extrusion test on the material on the top of the placement plate, and detects the pressure through a pressure sensor. After the pressure detection is completed, the second cylinder is started to work, drives the placement plate to move downward by the second cylinder, at this time, the heating tube is started to work, the inner cavity of the detection box is continuously heated by the heating tube, and the fan is started to work, and the fan is connected with the external heater, and the fan transports hot air to the inner cavity of the detection box for auxiliary heating, so that the heat resistance of the material can be tested;

[0018] 2. The utility model starts working by starting the motor, and the motor drives the sliding sleeve to move inward, and the sliding sleeve drives the movable baffle to move inward. The movable baffle can shield the broken materials generated during extrusion, and prevent the splashing of materials from causing damage to the operator. At the same time, a fixed baffle is also provided at the upper end of the movable baffle to further prevent the splashing of broken materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the air intake structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the charging port structure of the utility model;

[0022] Figure 4 It is a schematic diagram of the cross-sectional structure of the placement plate of the utility model.

[0023] In the figure: 1. bottom plate; 2. first vertical plate; 3. battery; 4. battery box; 5. PLC controller; 6. movable baffle; 7. second vertical plate; 8. sliding sleeve; 9. sliding rod; 10. third vertical plate; 11. fan; 12. supporting leg; 13. air filter; 14. base; 15. display; 16. first cylinder; 17. top plate; 18. pressure sensor; 19. pressure plate; 20. fixed baffle; 21. air inlet; 22. motor; 23. charging port; 24. second cylinder; 25. placement plate; 26. heating tube; 27. temperature sensor; 28. detection box. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Embodiment 1: Figure 1-Figure 4 As shown, a material physical property testing device includes a bottom plate 1, a testing box 28 is fixedly connected to the middle end of the top of the bottom plate 1, heating tubes 26 are fixedly connected to the left and right sides of the inner cavity of the testing box 28 by bolts, a second cylinder 24 is fixedly installed at the middle end of the bottom of the inner cavity of the testing box 28 by bolts, and a placement plate 25 is fixedly connected to the output end of the second cylinder 24;

[0026] The top of the bottom plate 1 is fixedly connected with a first vertical plate 2, the outer side of the first vertical plate 2 is fixedly installed with a motor 22 by bolts, the output end of the motor 22 is threadedly connected with a sliding sleeve 8 by a threaded rod, the top of the sliding sleeve 8 is fixedly connected with a movable baffle 6, and the top of the movable baffle 6 is fixedly connected with a fixed baffle 20;

[0027] A third vertical plate 10 is fixedly connected to the middle end of the top of the bottom plate 1, a fan 11 is fixedly installed on the upper end of the outer side of the third vertical plate 10 by bolts, an output end of the fan 11 passes through the third vertical plate 10 and the detection box 28 through a pipeline and extends to the inner cavity of the detection box 28, an input end of the fan 11 is fixedly connected to an air filter 13 through a pipeline, a top plate 17 is fixedly connected to the top of the inner side of the third vertical plate 10, a first cylinder 16 is fixedly installed on the middle end of the top of the top plate 17 by bolts, a pressure sensor 18 is fixedly connected to the output end of the first cylinder 16, and a pressure sensor 18 is fixedly connected to the bottom of the pressure sensor 18 by a connecting rod.

[0028] Furthermore, an air inlet hole 21 is provided at the middle end of one side of the air filter 13, and a dustproof net is fixedly connected to the inner cavity of the air inlet hole 21, which is beneficial for blocking dust in the air and preventing dust from affecting the normal use of the equipment.

[0029] Furthermore, a temperature sensor 27 is fixedly installed at the lower end of the inner cavity of the detection box 28 by bolts, and an adjustment button is provided on the surface of the temperature sensor 27, which is conducive to detecting the temperature and can facilitate the tester to control the temperature.

[0030] Furthermore, the middle end of the outer side of the movable baffle 6 is fixedly connected to the battery box 4 by bolts, the inner cavity of the battery box 4 is fixedly connected to the battery 3, and a charging port 23 is opened at the middle end of one side of the battery box 4. The output end of the charging port 23 is unidirectionally electrically connected to the input end of the battery 3, which is beneficial to the power supply of the equipment and can be used in outdoor environments.

[0031] Furthermore, the top of the outer side of the movable baffle 6 is fixedly connected to the PLC controller 5 by bolts, and the surface of the PLC controller 5 is provided with control buttons, which is convenient for operators to control the switches of different devices.

[0032] Furthermore, a second vertical plate 7 is fixedly connected to the top of the bottom plate 1, a sliding rod 9 is fixedly connected to the inner side of the second vertical plate 7, and the surface of the sliding rod 9 is slidably connected to the inner cavity of the sliding sleeve 8, which is conducive to limiting the sliding sleeve 8 when moving.

[0033] Furthermore, the top of the movable baffle 6 is fixedly connected to the base 14 by bolts, and the top of the base 14 is fixedly connected to the display 15 by bolts, which is conducive to the display of data and convenient for operators to record it.

[0034] Furthermore, support legs 12 are fixedly connected to both left and right sides of the bottom of the base plate 1 , and anti-slip pads are provided at the bottom of the support legs 12 .

[0035] Working principle: First, place the material to be tested on the top of the placement plate 25, and start working by starting the second cylinder 24, drive the placement plate 25 to move upward through the second cylinder 24, start working by starting the first cylinder 16, drive the pressure plate 19 to move downward through the first cylinder 16 to perform an extrusion test on the material on the top of the placement plate 25, start working by starting the motor 22, drive the sleeve 8 to move inward through the motor 22, and drive the movable baffle 6 to move inward through the sleeve 8. The movable baffle 6 can block the broken materials generated during extrusion to prevent the material from splashing and causing damage to the operator. At the same time, a fixed baffle 20 is also provided at the upper end of the movable baffle 6 to further prevent the broken materials from splashing.

[0036] Secondly, the pressure is detected by the pressure sensor 18. After the pressure detection is completed, the operation begins by starting the second cylinder 24.

[0037] Finally, the placement plate 25 is driven downward by the second cylinder 24. At this time, the heating tube 26 is started to work, and the inner cavity of the detection box 28 is continuously heated by the heating tube 26. The fan 11 is started to work, and the fan 11 is connected to the external heater. The hot air is transported to the inner cavity of the detection box 28 for auxiliary heating through the fan 11, so that the heat resistance of the material can be tested.

[0038] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A material physical property testing device, comprising a base plate (1), characterized in that: A detection box (28) is fixedly connected to the middle end of the top of the bottom plate (1), and heating pipes (26) are fixedly connected to the left and right sides of the inner cavity of the detection box (28) by bolts. A second cylinder (24) is fixedly installed at the middle end of the bottom of the inner cavity of the detection box (28) by bolts, and a placement plate (25) is fixedly connected to the output end of the second cylinder (24); The top of the bottom plate (1) is fixedly connected to a first vertical plate (2), the outer side of the first vertical plate (2) is fixedly mounted with a motor (22) by means of bolts, the output end of the motor (22) is threadedly connected to a sliding sleeve (8) by means of a threaded rod, the top of the sliding sleeve (8) is fixedly connected to a movable baffle (6), and the top of the movable baffle (6) is fixedly connected to a fixed baffle (20); The middle end of the top of the bottom plate (1) is fixedly connected to a third vertical plate (10); the upper end of the outer side of the third vertical plate (10) is fixedly installed with a fan (11) by means of bolts; the output end of the fan (11) passes through the third vertical plate (10) and the detection box (28) through a pipeline and extends to the inner cavity of the detection box (28); the input end of the fan (11) is fixedly connected to an air filter (13) through a pipeline; the top of the inner side of the third vertical plate (10) is fixedly connected to a top plate (17); the middle end of the top of the top of the top plate (17) is fixedly installed with a first cylinder (16) by means of bolts; the output end of the first cylinder (16) is fixedly connected to a pressure sensor (18); the bottom of the pressure sensor (18) is fixedly connected to a pressure plate (19) by means of a connecting rod.

2. A material physical property detection device according to claim 1, characterized in that: An air inlet hole (21) is provided at the middle end of one side of the air filter (13), and a dustproof net is fixedly connected to the inner cavity of the air inlet hole (21).

3. A material physical property detection device according to claim 1, characterized in that: A temperature sensor (27) is fixedly mounted on the lower end of the inner cavity of the detection box (28) by means of bolts, and an adjustment button is arranged on the surface of the temperature sensor (27).

4. A material physical property detection device according to claim 1, characterized in that: The middle end of the outer side of the movable baffle (6) is fixedly connected to a battery box (4) by means of bolts, the inner cavity of the battery box (4) is fixedly connected to a storage battery (3), a charging port (23) is provided at the middle end of one side of the battery box (4), and the output end of the charging port (23) is unidirectionally electrically connected to the input end of the storage battery (3).

5. A material physical property detection device according to claim 1, characterized in that: The top of the outer side of the movable baffle (6) is fixedly connected to a PLC controller (5) via bolts, and a control button is arranged on the surface of the PLC controller (5).

6. A material physical property detection device according to claim 1, characterized in that: The top of the bottom plate (1) is fixedly connected to a second vertical plate (7), the inner side of the second vertical plate (7) is fixedly connected to a sliding rod (9), and the surface of the sliding rod (9) is slidably connected to the inner cavity of the sliding sleeve (8).

7. A material physical property detection device according to claim 1, characterized in that: The top of the movable baffle (6) is fixedly connected to a base (14) by means of bolts, and the top of the base (14) is fixedly connected to a display (15) by means of bolts.

8. A material physical property detection device according to claim 1, characterized in that: Support legs (12) are fixedly connected to the left and right sides of the bottom of the base plate (1), and anti-slip pads are provided at the bottom of the support legs (12).

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