Aerogel felt hardness detection device
By designing an aerogel felt hardness testing device, which utilizes roller rolling and sensor detection of rolling depth, the problem of strong subjectivity in manual judgment is solved, and the automation and accuracy of aerogel felt hardness testing are improved.
Patent Information
- Application Number
- CN202422871294.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-22
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-11-22
AI Technical Summary
Current methods for testing the hardness of aerogel mats rely on manual judgment, which suffers from a lack of subjectivity and accuracy.
An aerogel felt hardness testing device was designed. The device uses a testing roller to roll on the surface of the aerogel felt and detects the rolling depth using a pressure sensor and a distance sensor. A limiting device is used to prevent deviation, thus achieving automated testing.
This improves the accuracy of aerogel felt hardness testing, reduces the subjectivity of manual judgment, and ensures the stability and precision of the test.
Smart Images
Figure CN223461401U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to aerogel felt hardness detection technical field, especially in kind of aerogel felt hardness detection device. BACKGROUND
[0002] Aerogel felt is a kind of high-performance thermal insulation material, is widely used in building, aerospace, petrochemical field etc..In order to ensure its quality and performance, a series of detection is needed.Among them, the hardness detection of aerogel felt is an important link in its physical performance test, and hardness is directly related to the durability and stability of material in the use process, and the existing detection mode is that artificial judges the hardness of aerogel felt by observing color, touch feeling etc., and artificial judgment has subjectivity and low accuracy. UTILITY MODEL CONTENT
[0003] The utility model discloses a kind of aerogel felt hardness detection devices, and its detection accuracy is high.
[0004] To achieve the above object, the technical scheme of the utility model is as follows:
[0005] A kind of aerogel felt hardness detection device, including detection support frame, detection support flat plate is movably arranged in the detection support frame, adjusting cylinder is vertically downwards arranged on the detection support flat plate, door type support frame is fixed on the piston rod of the adjusting cylinder, detection roller is rotatably arranged in the door type support frame, pressure sensor is arranged at the butt joint of the piston rod of the adjusting cylinder and door type support frame;
[0006] The bottom of the detection support flat plate is equipped with several distance sensors, and the distance sensors are located above the door type support frame.
[0007] As an improvement: anti-skid pad is arranged on the bottom plate of the detection support frame.
[0008] As an improvement: several limiting devices are vertically upwards arranged on the bottom plate of the detection support frame, the limiting device includes a limiting cylinder, the limiting cylinder is vertically upwards fixed on the bottom plate of the detection support frame, and a limiting plate is fixed on the piston rod of the limiting cylinder.
[0009] As an improvement: the detection support flat plate is slidingly limited on several first sliding limiting rods, and the first sliding limiting rods are fixed between the first sliding support plate and the second sliding support plate.
[0010] As an improvement: the first sliding support plate is slidingly limited on several second sliding limiting rods, and the second sliding limiting rods are fixed in the detection support frame.
[0011] The second sliding support plate is limited in sliding on a plurality of third sliding limiting rods fixed in the detection support frame.
[0012] A first telescopic cylinder and a second telescopic cylinder are respectively arranged on the front side of the detection support frame opposite to the first sliding support plate and the second sliding support plate, a piston rod of the first telescopic cylinder is fixedly connected with the first sliding support plate, and a piston rod of the second telescopic cylinder is fixedly connected with the second sliding support plate.
[0013] A third telescopic cylinder is horizontally arranged on the right side of the second sliding support plate, and a piston rod of the third telescopic cylinder is fixedly connected with the detection support plate.
[0014] In summary, the aero gel felt hardness detection device has the following beneficial effects:
[0015] 1. The aero gel felt is placed on the bottom plate of the detection support frame, and the detection roller is rolled on the surface of the aero gel felt with constant pressure, and the rolling depth under the detection roller is detected by the distance sensor during the rolling process, so that the hardness of the aero gel felt can be judged by the rolling depth, thereby reducing the subjectivity of manual judgment and improving the detection accuracy.
[0016] 2. The limiting device can limit the aero gel felt to prevent it from deviating during the detection process. BRIEF DESCRIPTION OF DRAWINGS
[0017] In order to more clearly illustrate the technical solutions in the practical embodiment, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description.
[0018] Fig. 1 It is a whole structure schematic view of an aero gel felt hardness detection device.
[0019] Fig. 2 It is a sectional structure schematic view of an aero gel felt hardness detection device.
[0020] Wherein: 1, detection support frame; 2, detection support plate; 3, adjusting cylinder; 4, door type support frame; 5, detection roller; 6, pressure sensor; 7, distance sensor; 8, non-slip pad; 9, limiting cylinder; 10, bottom plate; 11, limiting plate; 12, first sliding limiting rod; 13, first sliding support plate; 14, second sliding support plate; 15, second sliding limiting rod; 16, third sliding limiting rod; 17, first telescopic cylinder; 18, second telescopic cylinder; 19, third telescopic cylinder. DETAILED DESCRIPTION
[0021] The practical embodiment will be further described in detail in combination with the drawings.
[0022] Please refer toFigs. 1-2 An aerogel felt hardness detection device, comprising a detection support frame 1, a detection support plate 2 movably arranged in the detection support frame 1, an adjusting air cylinder 3 vertically arranged on the detection support plate 2, a door-shaped support frame 4 fixed on the piston rod of the adjusting air cylinder 3, a detection roller 5 rotatably arranged in the door-shaped support frame 4, and a pressure sensor 6 arranged at the joint of the piston rod of the adjusting air cylinder 3 and the door-shaped support frame 4.
[0023] A plurality of distance sensors 7 are arranged on the bottom of the detection support plate 2 and above the door-shaped support frame 4.
[0024] An antiskid pad 8 is arranged on the bottom plate 10 of the detection support frame 1. In this embodiment, the antiskid pad 8 has high surface friction, so that the aerogel pad can be stably placed on the antiskid pad 8.
[0025] A plurality of limiting devices are vertically arranged upwards on the bottom plate 10 of the detection support frame 1, and each limiting device comprises a limiting air cylinder 9 vertically fixed on the bottom plate 10 of the detection support frame 1 and a limiting plate 11 fixed on the piston rod of the limiting air cylinder 9. In this embodiment, the limiting devices can limit the aerogel felt and prevent it from deviating during the detection process.
[0026] The detection support plate 2 is slidingly limited on a plurality of first sliding limiting rods 12, and the first sliding limiting rods 12 are fixed between a first sliding support plate 13 and a second sliding support plate 14. The first sliding support plate 13 is slidingly limited on a plurality of second sliding limiting rods 15 fixed in the detection support frame 1, and the second sliding support plate 14 is slidingly limited on a plurality of third sliding limiting rods 16 fixed in the detection support frame 1. First and second telescopic air cylinders 17 and 18 are respectively arranged on the front side of the detection support frame 1 opposite to the first and second sliding support plates 13 and 14, and the piston rod of the first telescopic air cylinder 17 is fixedly connected to the first sliding support plate 13, and the piston rod of the second telescopic air cylinder 18 is fixedly connected to the second sliding support plate 14. A third telescopic air cylinder 19 is horizontally arranged on the right side of the second sliding support plate 14, and the piston rod of the third telescopic air cylinder 19 is fixedly connected to the detection support plate 2.
[0027] In this embodiment, the plurality of telescopic air cylinders can adjust the position of the detection support plate 2, so as to detect the hardness of the aerogel felt at different positions and improve the detection accuracy.
[0028] Working principle: the aerogel felt is placed on the non-slip pad 8 on the bottom plate 10 of the detection support frame 1, the limiting cylinder 9 is actuated downward, the limiting plate 11 is pressed on the aerogel felt, the pressure sensor 6 can detect the pressure of the detection roller 5 on the aerogel felt, the detection roller 5 is rolled on the surface of the aerogel felt with constant pressure by adjusting the cylinder 3, and the rolling depth below the detection roller 5 is detected by the distance sensor 7 during the rolling process, so that the hardness of the aerogel felt can be judged according to the rolling depth.
[0029] The third telescopic cylinder 19 can be used to adjust the left and right distance of the detection roller 5, and the first telescopic cylinder 17 and the second telescopic cylinder 18 can be used to adjust the front and back distance of the detection roller 5, so that the hardness of the aerogel felt at different positions can be detected.
[0030] Finally, it should be noted that: the above examples are only used to illustrate the technical scheme of the present application, but not to limit it; although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that; the specific embodiments of the present application can still be modified or some technical features can be replaced by equivalents; without departing from the spirit of the technical scheme of the present application, all of them should be covered in the technical scheme range of the present application claimed by the present application.
Claims
1. An aerogel mat hardness detection device, characterized in that, Including detection support frame, detection support flat plate is arranged in the detection support frame, vertical downward is equipped with adjusting cylinder on the detection support flat plate, door type support frame is fixed on the piston rod of adjusting cylinder, detection roller is arranged in the door type support frame, pressure sensor is arranged at the butt joint of the piston rod of adjusting cylinder and door type support frame. Distance sensor is arranged on the bottom of detection support flat plate, and the distance sensor is located above the door type support frame.
2. The aerogel blanket hardness detection apparatus of claim 1, wherein, Antiskid pad is arranged on the bottom plate of detection support frame.
3. The aerogel blanket hardness detection apparatus of claim 1, wherein, A plurality of limiting devices are arranged vertically upward on the bottom plate of detection support frame, the limiting device comprises a limiting cylinder, the limiting cylinder is fixed vertically upward on the bottom plate of detection support frame, and a limiting plate is fixed on the piston rod of the limiting cylinder.
4. The aerogel blanket hardness detection apparatus of claim 1, wherein, The detection support flat plate is slidingly limited on a plurality of first sliding limiting rods, and the first sliding limiting rods are fixed between the first sliding support plate and the second sliding support plate.
5. The aerogel blanket hardness detection apparatus of claim 4, wherein, The first sliding support plate is slidingly limited on a plurality of second sliding limiting rods, and the second sliding limiting rods are fixed in the detection support frame. The second sliding support plate is slidingly limited on a plurality of third sliding limiting rods, and the third sliding limiting rods are fixed in the detection support frame. First telescopic cylinder and second telescopic cylinder are arranged on the front side of the detection support frame, respectively, at positions opposite to the first sliding support plate and the second sliding support plate, the piston rod of the first telescopic cylinder is fixedly connected with the first sliding support plate, and the piston rod of the second telescopic cylinder is fixedly connected with the second sliding support plate. Third telescopic cylinder is horizontally arranged on the right side of the second sliding support plate, and the piston rod of the third telescopic cylinder is fixedly connected with the detection support flat plate.