Textile heat insulation performance testing equipment

Abstract

The utility model discloses textile heat insulation performance testing equipment which comprises a bottom plate and a connecting frame arranged at the top of the bottom plate, and the top of the bottom plate is fixedly connected with a placing plate; a fixing assembly is arranged at the top of the bottom plate and comprises a rotating column, the rotating column is rotationally connected with the top of the bottom plate, a control block is fixedly connected to the interior of the rotating column, and a rotating plate is fixedly connected to the top of the rotating column; wherein rotating rods are rotationally connected to the two sides of the rotating plate, the rotating directions of the rotating rods on the two sides are opposite, limiting shells are symmetrically fixed to the top of the bottom plate, and sliding rods are symmetrically arranged in the limiting shells in a sliding mode; a sliding groove is formed in the sliding rod, and hydraulic rods are arranged on the inner side of the connecting frame at the symmetrical height. The textile heat insulation performance testing equipment is convenient to adjust and fix according to the specifications of textiles, so that the textiles of different specifications can be conveniently fixed, and the fixing test of the textiles of different specifications is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of textile testing technology, specifically to a testing device for the heat-shielding performance of textiles. Background Technology

[0002] Textiles are products made through textile processing. They include yarns, woven fabrics, knitted fabrics, and braided fabrics. They are broadly classified into two categories: woven fabrics and knitted fabrics. China is one of the world's earliest textile producers, with major production areas in Puyuan, Zhejiang Province, and Qinghe, Hebei Province.

[0003] Publication number CN222762112U discloses a device for testing the heat-shielding performance of textiles. This device incorporates an isolation net that contacts a temperature sensor and black paper. The isolation net is made of aerogel, a material with the same thermal conductivity as air. Compared to traditional devices, the mesh-like aerogel isolation blocks in this invention effectively prevent the collapse of the central area of ​​the textile while ensuring accurate thermal conductivity without affecting the air's heat conduction. However, this patent still has the following problems in practical use:

[0004] When fixing textiles, the position of the pressure roller is not easy to adjust. Different textiles have different specifications, which means that the pressure roller cannot fix textiles of different sizes. This results in a single fixing specification and makes it inconvenient to fix textiles of different sizes.

[0005] A test device for the heat-shielding performance of textiles is proposed to address the problems mentioned above. Utility Model Content

[0006] The purpose of this invention is to provide a textile heat-shielding performance testing device to solve the problem mentioned in the background art that the position of the pressure roller is not easy to adjust when fixing textiles. Different textiles have different specifications, which means that the pressure roller cannot fix textiles of different sizes, resulting in a single fixing specification and inconvenience for fixing textiles of different specifications.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a textile heat-shielding performance testing device, comprising a base plate and a connecting frame installed on the top of the base plate, wherein a placement plate is fixedly connected to the top of the base plate;

[0008] Also includes:

[0009] The top of the base plate is provided with a fixing component, which includes a rotating column, the rotating column being rotatably connected to the top of the base plate, and a control block being fixedly connected inside the rotating column, and a rotating plate being fixedly connected to the top of the rotating column.

[0010] The rotating plate has rotating rods rotatably connected to both sides, and the rotating rods on both sides rotate in opposite directions. The top of the base plate is symmetrically fixed with a limiting shell, and the limiting shell has sliding rods symmetrically sliding inside.

[0011] The slide bar has a groove inside, and the connecting frame has hydraulic rods at symmetrical heights on the inner side, with a frame fixedly connected to the bottom of the hydraulic rods.

[0012] Preferably, a heat-dissipating lamp is installed on the top of the frame, and sliding grooves are symmetrically opened on the front and back of the frame.

[0013] Preferably, a sliding rod is slidably connected inside the sliding groove, and the sliding rod passes through the outside of the frame and through the sliding groove and is slidably connected to the sliding groove.

[0014] Preferably, a fixing rod is fixedly connected to the top of the sliding rod, and a pressure plate is fixedly connected to the bottom of the fixing rod.

[0015] Preferably, the heat-generating lamp is located between the pressure plates.

[0016] Preferably, the top of the base plate is provided with a limiting component, the limiting component includes a mounting plate, the mounting plate is fixed to the top of the base plate, a spring is fixedly connected to one side of the mounting plate, a movable plate is fixedly connected to one side of the spring, and a locking block is fixedly connected to one side of the movable plate.

[0017] Preferably, the control block has symmetrical slots inside, the block engages with the slots, and a slide is fixedly connected to one side of the moving piece, which slides inside the mounting piece.

[0018] Compared with the prior art, the beneficial effects of this utility model are: this textile heat-shielding performance testing device is easy to adjust and fix according to the specifications of the textile, making it convenient to fix textiles of different specifications, thereby facilitating the fixing test of textiles of different specifications. The specific details are as follows:

[0019] 1. Rotating the control block causes the rotating column to rotate, which in turn causes the rotating plate to rotate. The rotating plate, through the action of the rotating rods on both sides, causes the sliding rods on both sides to move closer together. The sliding rods on both sides then move the fixed rods on both sides closer together, and the fixed rods on both sides move the pressure plates on both sides closer together. This allows for adjustment of the distance between the pressure plates on both sides, enabling the fixation to be adjusted according to different sizes of textiles. Finally, activating the hydraulic rod causes the frame to descend, which in turn causes the sliding rods to descend. The sliding rods then cause the fixed rods and pressure plates to descend, allowing the textile to be fixed by the pressure plates. Finally, heat is released through heat lamps, and the surface temperature of the textile is monitored by a temperature sensor on the device, thus achieving the testing of the textile's heat-shielding performance.

[0020] 2. Press the movable piece to the right, and the movable piece will compress the spring and drive the locking block to disengage from the inside of the slot, thereby releasing the rotation limit of the control block, so that the rotating column can rotate. After the textile is fixed, the movable piece can be released, so that the spring rebounds and finally drives the locking block to re-lock into the inside of the control block. Attached Figure Description

[0021] Figure 1 This is a front view structural diagram of the present invention;

[0022] Figure 2 This utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0023] Figure 3 This is a side sectional view of the present invention.

[0024] Figure 4 This is a schematic diagram of the sliding rod connection structure of this utility model;

[0025] Figure 5 This utility model Figure 3 Enlarged structural diagram at point B.

[0026] In the diagram: 1. Base plate; 101. Placement plate; 2. Connecting frame; 3. Fixing assembly; 301. Rotating column; 302. Control block; 303. Rotating plate; 304. Rotating rod; 305. Limiting shell; 306. Sliding rod; 307. Sliding groove; 308. Hydraulic rod; 309. Frame; 310. Heat dissipation lamp; 311. Sliding groove; 312. Sliding rod; 313. Fixing rod; 314. Pressure plate; 4. Limiting assembly; 401. Mounting piece; 402. Spring; 403. Moving piece; 404. Locking block; 405. Slide; 406. Locking groove. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figures 1-5 The present invention provides the following technical solution:

[0029] A textile heat-shielding performance testing device includes a base plate 1 and a connecting frame 2 installed on the top of the base plate 1, with a placement plate 101 fixedly connected to the top of the base plate 1; a fixing assembly 3 is provided on the top of the base plate 1, the fixing assembly 3 including a rotating column 301, the rotating column 301 being rotatably connected to the top of the base plate 1, and a control block 302 being fixedly connected inside the rotating column 301, and a rotating plate 303 being fixedly connected to the top of the rotating column 301; wherein, rotating rods 304 are rotatably connected to both sides of the rotating plate 303, and the rotating rods 304 on both sides rotate in opposite directions, and limiting shells 305 are symmetrically fixed to the top of the base plate 1, with sliding rods 306 symmetrically sliding inside the limiting shells 305; Figure 3 , 4 As shown, the rotation control block 302 causes the rotating column 301 to rotate, and the rotation of the rotating column 301 causes the rotating plate 303 to rotate. Then, the rotating plate 303, through the action of the rotating rods 304 on both sides, drives the sliding rods 306 on both sides to move closer to each other. Then, the sliding rods 306 on both sides drive the sliding rods 312 on both sides to move closer to each other. Then, the sliding rods 312 on both sides drive the fixing rods 313 on both sides to move closer to each other. Then, the fixing rods 313 on both sides drive the pressure plates 314 on both sides to move closer to each other. This allows the distance between the pressure plates 314 on both sides to be adjusted, so that it can be adjusted and fixed according to different sizes of anti-textile fabrics. The sliding rod 306 has a sliding groove 307 inside, and the inner side of the connecting frame 2 has a hydraulic rod 308 at a symmetrical height. The bottom of the hydraulic rod 308 is fixedly connected to the frame 309.

[0030] A heat dissipation lamp 310 is installed on the top of the frame 309, and sliding grooves 311 are symmetrically opened on the front and back of the frame 309. A sliding rod 312 is slidably connected inside the sliding groove 311, and the sliding rod 312 passes through the outside of the frame 309 and through the sliding groove 307 and is slidably connected to the sliding groove 307. A fixing rod 313 is fixedly connected to the top of the sliding rod 312, and a pressure plate 314 is fixedly connected to the bottom of the fixing rod 313. Figure 1 , 4 As shown, when the hydraulic rod 308 is activated, the hydraulic rod 308 will cause the frame 309 to descend. Then, the frame 309 will cause the sliding rod 312 to descend. The sliding rod 312 will then cause the fixed rod 313 and the pressure plate 314 to descend, so that the textile can be fixed by the pressure plate 314. Finally, heat is released by the heat-releasing lamp 310, and the surface temperature of the textile is monitored by the temperature sensor on the device, thereby realizing the heat-shielding performance test of the textile. Secondly, the temperature sensor is a common structure in this device, so its specific working method or shape will not be described in detail here. The heat-releasing lamp 310 is located between the pressure plates 314.

[0031] The top of the base plate 1 is provided with a limiting component 4, which includes a mounting plate 401. The mounting plate 401 is fixed to the top of the base plate 1, and a spring 402 is fixedly connected to one side of the mounting plate 401. A movable plate 403 is fixedly connected to one side of the spring 402, and a locking block 404 is fixedly connected to one side of the movable plate 403. A locking groove 406 is symmetrically opened inside the control block 302. The locking block 404 is engaged with the locking groove 406. A slide 405 is fixedly connected to one side of the movable plate 403, and the slide 405 slides inside the mounting plate 401.

[0032] Working principle: Before using this textile heat-shielding performance testing equipment, it is necessary to check the overall condition of the device to ensure it can operate normally. Figure 1 - Figure 5 As shown, firstly, when a heat shield test is required on the placement screen, the item to be tested can be placed on the placement plate 101. Then, according to the size of the item to be tested, the control block 302 can be rotated to make the rotating column 301 rotate. The rotation of the rotating column 301 will cause the rotating plate 303 to rotate. Then, the rotating plate 303 will drive the sliding rods 306 on both sides to move closer together through the action of the rotating rods 304 on both sides. Then, the sliding rods 306 on both sides will drive the sliding rods 312 on both sides to move closer together. Then, the sliding rods 312 on both sides will drive the fixing rods 313 on both sides to move closer together. Then, the fixing rods 313 on both sides will drive the pressure rods on both sides to move closer together. The plates 314 are brought closer together, allowing the distance between the pressure plates 314 on both sides to be adjusted, so that the fixation can be adjusted according to different sizes of textile fabrics. Finally, the hydraulic rod 308 is activated, which drives the frame 309 to descend. Then, the frame 309 drives the sliding rod 312 to descend, and the sliding rod 312 causes the fixing rod 313 and the pressure plate 314 to descend, so that the textile fabric can be fixed by the pressure plate 314. Finally, heat is released by the heat lamp 310, and the surface temperature of the textile fabric is monitored by the temperature sensor on the device, thereby realizing the heat-shielding performance test of the textile fabric.

[0033] The movable piece 403 can be pressed to the right, which will compress the spring 402 and simultaneously drive the locking block 404 to disengage from the inside of the locking slot 406, thereby releasing the rotation limit on the control block 302, allowing the rotating column 301 to rotate. After the textile is fixed, the movable piece 403 can be released, causing the spring 402 to rebound, and finally driving the locking block 404 to re-lock into the inside of the control block 302.

[0034] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A textile heat-shielding performance testing device, comprising a base plate (1) and a connecting frame (2) installed on the top of the base plate (1), wherein a placement plate (101) is fixedly connected to the top of the base plate (1). Its features are, Also includes: The top of the base plate (1) is provided with a fixing component (3), the fixing component (3) includes a rotating column (301), the rotating column (301) is rotatably connected to the top of the base plate (1), and a control block (302) is fixedly connected inside the rotating column (301), and a rotating plate (303) is fixedly connected to the top of the rotating column (301). Among them, rotating rods (304) are rotatably connected to both sides of the rotating plate (303), and the rotating rods (304) on both sides rotate in opposite directions. The top of the base plate (1) is symmetrically fixed with a limiting shell (305), and a sliding rod (306) is symmetrically slid inside the limiting shell (305). Among them, the slide bar (306) has a slide groove (307) inside, and the inner side of the connecting frame (2) has a hydraulic rod (308) at a symmetrical height, and the bottom of the hydraulic rod (308) is fixedly connected to a frame (309).

2. The textile heat-shielding performance testing device according to claim 1, characterized in that: A heat lamp (310) is installed on the top of the frame (309), and sliding grooves (311) are symmetrically opened on the front and back of the frame (309).

3. The textile heat-shielding performance testing device according to claim 2, characterized in that: The sliding groove (311) is slidably connected to a sliding rod (312), and the sliding rod (312) passes through the outside of the frame (309) and through the sliding groove (307) and is slidably connected to the sliding groove (307).

4. The textile heat-shielding performance testing device according to claim 3, characterized in that: The top of the sliding rod (312) is fixedly connected to a fixing rod (313), and the bottom of the fixing rod (313) is fixedly connected to a pressure plate (314).

5. The textile heat-shielding performance testing device according to claim 4, characterized in that: The heat lamp (310) is located between the pressure plates (314).

6. The textile heat-shielding performance testing device according to claim 1, characterized in that: The top of the base plate (1) is provided with a limiting component (4). The limiting component (4) includes a mounting piece (401), which is fixed to the top of the base plate (1). A spring (402) is fixedly connected to one side of the mounting piece (401), and a movable piece (403) is fixedly connected to one side of the spring (402). A locking block (404) is fixedly connected to one side of the movable piece (403).

7. The textile heat-shielding performance testing device according to claim 6, characterized in that: The control block (302) has symmetrical slots (406) inside, the card block (404) engages with the slot (406), and a slide (405) is fixedly connected to one side of the moving piece (403), and the slide (405) slides inside the mounting piece (401).

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