Auxiliary device for testing combustion performance of textile
By designing a combination device of the adjustment rack and the fixing rack, the poor practicality and high cost of textile combustion detection devices for samples of different specifications are solved, and the stable fixation and flexible adaptation of samples are achieved, which improves the accuracy and efficiency of detection. .
Patent Information
- Application Number
- CN202420569171.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-22
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-03-22
AI Technical Summary
When the existing textile combustion detection device conducts combustion detection of textile samples of different specifications, different auxiliary frames need to be replaced, resulting in poor practicality and high cost, and insufficient fixation stability, which can easily lead to loosening of the sample and affect the detection results.
An auxiliary device including an adjustment frame, a fixing frame, a damping guide buckle, a sliding sleeve and a telescopic plate is designed. Through the sliding and the matching of the damping guide buckle of the adjustment frame, the distance of the fixing frame is adjusted according to the width and length of the textile sample, and The limit fixing is performed using the pressing device and the connecting plate to ensure the stability of the sample.
It realizes flexible adaptation of textile samples of different specifications, improves the practicality and stability of the detection, avoids sample looseness, reduces the cost of replacing auxiliary racks, and improves the accuracy of combustion detection.
Smart Images
Figure CN222244417U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of textile combustion performance testing, in particular to an auxiliary device for textile combustion performance testing. Background Art
[0002] Textiles are flammable and pose a risk of flammability, but they are indispensable to people's daily lives. Some of the existing textiles are processed into non-flammable and flame-retardant textile products through certain technical means. Therefore, after the manufacture of textiles made of such non-flammable and flame-retardant materials is completed, textile samples of different sizes need to be cut and placed in a combustion test device for combustion testing.
[0003] During the test, the textile sample to be tested is placed in the combustion test device for combustion test through the auxiliary frame dedicated to the combustion test device. However, when the existing textile combustion detection device performs combustion detection on textile samples of different specifications, it is necessary to replace different auxiliary frames according to the specifications of the textile detection samples to complete the combustion detection work, resulting in poor practicality and high cost of the existing auxiliary frames for textile detection samples. Secondly, when fixing the textile samples, the existing auxiliary frames for textile detection samples only limit and fix the samples through clips on both sides, which has poor stability and can easily cause the tested textile samples to loosen, affecting the detection of the combustion detection device. In view of the above problems, the inventor proposes an auxiliary device for textile combustion performance testing to solve the above problems. Utility Model Content
[0004] In order to solve the problem that when the existing textile combustion detection device performs combustion detection on textile samples of different specifications, it is necessary to replace different auxiliary frames according to the specifications of the textile detection samples to complete the combustion detection work, resulting in poor practicality and high cost of the existing auxiliary frames for textile detection samples; the purpose of the utility model is to provide an auxiliary device for testing the combustion performance of textiles.
[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: an auxiliary device for testing the combustion performance of textiles, comprising an adjusting frame, fixed frames are installed on both sides of the top surface of the adjusting frame, the number of the fixed frames is two, the two fixed frames slide relatively on the top surface of the adjusting frame, a card slot is provided on one side of the two fixed frames, a damping guide buckle is fixedly installed on the bottom surface of the two fixed frames, a sliding sleeve is fixedly installed on the bottom surface of the damping guide buckle, a sliding rod is installed in the adjusting frame, and the sliding sleeve sliding sleeve is arranged on the surface of the sliding rod, a pressing groove is provided at the bottom end of one side of the two fixed frames located at the card slot, the pressing groove and the card slot are interconnected, a first pressing device is installed in the pressing groove, a damping adjustment sleeve is sleeved on one end of the surface of the two fixed frames, the number of the damping adjustment sleeves is two, a connecting plate is fixedly installed on one side of the two damping adjustment sleeves, the number of the connecting plates is two, a telescopic plate is installed between the opposite sides of the two connecting plates, the two ends of the telescopic plate are respectively slidably installed in the two connecting plates, the telescopic plate cooperates with the two connecting plates, and a second pressing device is fixedly installed on one side of the two damping adjustment sleeves;
[0006] The auxiliary frame is adjusted according to the textile sample that needs to be tested, and with the cooperation of the damping guide buckle, the sliding sleeve and the sliding rod, the distance between the two fixed frames is adjusted according to the width of the textile test sample. After the adjustment is completed, with the cooperation of the two damping adjustment sleeves sleeved on the surfaces of the two fixed frames, the distance between the two connecting plates and the adjustment frame is adjusted according to the length of the textile test sample. After the adjustment is completed, the two sides of the textile sample to be tested are clamped into the slots of the two fixed frames for limiting. Through the above operations, the device can be adjusted according to textile test samples of different specifications and sizes, and complete the fixed detection work of textile test samples of different specifications and sizes, which solves the problem that the existing textile combustion detection device needs to replace different auxiliary frames according to the specifications of the textile test samples to complete the combustion detection work when performing combustion detection on textile samples of different specifications, which has poor practicality and high cost.
[0007] Preferably, the first pressing device includes a telescopic cylinder, which is fixedly mounted on one side surface of the fixing frame located at the pressing groove, a telescopic rod is sleeved inside the telescopic cylinder, a pressure plate is fixedly mounted on one end of the telescopic rod, a spring distributed evenly is fixedly mounted on one side of the pressure plate, and the pressure plate slides in the pressing groove through the spring, and the second pressing device includes a fixed block, which is fixedly mounted on one side surface of the damping adjustment sleeve, a threaded cylinder is fixedly mounted on one side of the fixing block, a threaded rod is provided in the threaded clamp in the threaded cylinder, a pressure plate is fixedly mounted on one end of the threaded rod, and the pressure plate cooperates with the connecting plate. The number of the first pressing device and the second pressing device are both two, and the two sides of the textile sample to be tested are placed in the card slots opened on one side of the two fixed frames after adjustment, so that the bottom ends of the textile sample are aligned with the bottom of the card slot. The two ends are fitted together, and the two sides of the end are fitted into the slot so that the rear side of the end is fitted with the front surface of the two connecting plates (the front side of the two connecting plates is parallel to one side of the slot, which is convenient for fixing the textile sample later). After the fitting is completed, with the cooperation of the spring, the pressure plate of the first pressing device is first used to fix the two ends of the bottom of the textile sample. With the cooperation of the internal threaded cylinder on one side of the fixing block, the pressure plate is controlled to move toward the side of the connecting plate by rotating the threaded rod, and the two sides of the top of the textile sample are fixed by the two pressure plates. Through the above operations, the limited fixation of the textile test sample in the device can be completed, the stability of the test textile sample during testing can be increased, and the loosening of the tested textile sample can be prevented, which affects the detection of the combustion detection device.
[0008] Preferably, damping grooves are provided in the two connecting plates, and limiting members are fixedly installed on both sides of the telescopic plates. The limiting members dampen and slide in the damping grooves, and the limiting members cooperate with the damping grooves to assist the limiting members and the telescopic plates to slide in the connecting plates. The limiting members cooperate with the damping grooves to complete the limiting of the telescopic plates after adjustment. An adjusting groove is provided in the adjusting frame, and the sliding rod is fixedly installed in the adjusting groove. There are two sliding sleeves, and the two sliding sleeves slide relatively in the adjusting grooves through the sliding rod. The sliding rod is installed and fixed through the adjusting grooves. With the cooperation of the adjusting grooves, the two fixed frames are controlled to adjust by controlling the two sliding sleeves sleeved on the surface of the sliding rod.
[0009] Preferably, a guide groove is provided in the middle of the top surface of the adjustment frame, and the two damping guide buckles slide relative to the damping in the guide groove, and the two damping guide buckles are assisted in sliding by the guide groove. With the assistance of the guide groove and the two damping guide buckles, the two fixed frames are guided and positioned after adjustment at the same time. A pull buckle is fixedly installed at the end of the telescopic rod away from the pressure plate, and the pull buckle cooperates with the telescopic rod and the telescopic cylinder. The pull buckle cooperates with the telescopic rod to control the movement of the pressure plate in the pressure groove, which is convenient for disassembly and removal of the textile samples to be tested. Limit blocks are fixedly installed on the top surfaces of the two fixed frames, and the limit blocks cooperate with the damping adjustment sleeve. The damping adjustment sleeve is limited by the limit blocks respectively installed on the top surfaces of the two fixed frames.
[0010] Compared with the prior art, the beneficial effects of the utility model are:
[0011] 1. In the utility model, the distance between the two fixing frames is adjusted according to the width of the textile testing sample under the cooperation of the damping guide buckle, the sliding sleeve and the sliding rod. After the adjustment is completed, the distance between the two connecting plates and the adjusting frames is adjusted according to the length of the textile testing sample under the cooperation of the two damping adjustment sleeves sleeved on the surfaces of the two fixing frames. The device can be adjusted according to textile testing samples of different specifications and sizes to complete the fixed testing work of textile testing samples of different specifications and sizes, which solves the problem that the existing textile combustion detection device needs to replace different auxiliary frames according to the specifications of the textile testing samples to complete the combustion detection work when performing combustion detection on textile samples of different specifications, which has poor practicality and high cost.
[0012] 2. In the utility model, the number of the first pressing device and the second pressing device are both two. The two pressure plates of the two first pressing devices are used to first fix the two ends of the bottom of the textile sample. The two pressure plates of the two second pressing devices cooperate with the two connecting plates to fix the two sides of the top of the textile sample. Through the above operations, the limited fixation of the textile test sample in the device can be completed, the stability of the test textile sample during testing can be increased, and the test textile sample can be prevented from loosening, which affects the detection of the combustion detection device. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0014] Figure 1 This is a schematic diagram of the overall structure of the utility model.
[0015] Figure 2 This is a schematic diagram of the structure of the adjusting frame and the fixing frame of the utility model.
[0016] Figure 3 For this utility model Figure 2 A magnified view of the structure at center.
[0017] Figure 4 This is a schematic diagram of the structure of the fixing frame of the utility model in cooperation with the second pressing device.
[0018] Figure 5 For this utility model Figure 4 Enlarged view of the structure at point B in the middle.
[0019] In the figure: 1. adjustment frame; 11. adjustment slot; 12. slide rod; 13. guide slot; 2. fixed frame; 21. slot; 22. pressure slot; 23. damping guide buckle; 24. sliding sleeve; 25. limit block; 3. first pressing device; 31. telescopic cylinder; 32. pressure plate; 33. spring; 34. telescopic rod; 35. pull buckle; 4. damping adjustment sleeve; 5. connecting plate; 51. damping slide slot; 6. telescopic plate; 61. limit piece; 7. second pressing device; 71. fixed block; 72. threaded cylinder; 73. threaded rod; 74. pressure plate. DETAILED DESCRIPTION
[0020] 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.
[0021] Example: Figure 1-5As shown, the utility model provides an auxiliary device for testing the combustion performance of textiles, including an adjusting frame 1, fixed frames 2 are installed on both sides of the top surface of the adjusting frame 1, the number of the fixed frames 2 is two, the two fixed frames 2 slide relatively on the top surface of the adjusting frame 1, a card slot 21 is opened on one side of the two fixed frames 2, a damping guide buckle 23 is fixedly installed on the bottom surface of the two fixed frames 2, a sliding sleeve 24 is fixedly installed on the bottom surface of the damping guide buckle 23, a sliding rod 12 is installed in the adjusting frame 1, the sliding sleeve 24 is slidably sleeved on the surface of the sliding rod 12, and the two fixed frames 2 are located at the bottom of one side of the card slot 21. A pressing groove 22 is opened at the end, and the pressing groove 22 and the card groove 21 are interconnected. A first pressing device 3 is installed in the pressing groove 22. A damping adjustment sleeve 4 is sleeved on one end of the surface of the two fixing frames 2. The number of the damping adjustment sleeves 4 is two. A connecting plate 5 is fixedly installed on one side of the two damping adjustment sleeves 4. The number of the connecting plates 5 is two. A telescopic plate 6 is installed between the opposite sides of the two connecting plates 5. The two ends of the telescopic plate 6 are respectively slidably installed in the two connecting plates 5. The telescopic plate 6 cooperates with the two connecting plates 5. A second pressing device 7 is fixedly installed on one side of the two damping adjustment sleeves 4;
[0022] The auxiliary frame is adjusted according to the textile sample to be tested, and with the cooperation of the damping guide buckle 23, the sliding sleeve 24 and the sliding rod 12, the distance between the two fixed frames 2 is adjusted according to the width of the textile test sample. After the adjustment is completed, with the cooperation of the two damping adjustment sleeves 4 sleeved on the surfaces of the two fixed frames 2, the distance between the two connecting plates 5 and the adjustment frame 1 is adjusted according to the length of the textile test sample. After the adjustment is completed, the two sides of the textile sample to be tested are clamped into the card slots 21 of the two fixed frames 2 for limiting. Through the above operations, the device can be adjusted according to textile test samples of different specifications and sizes, and complete the fixed detection work of textile test samples of different specifications and sizes, which solves the problem that the existing textile combustion detection device needs to replace different auxiliary frames according to the specifications of the textile test samples to complete the combustion detection work when performing combustion detection on textile samples of different specifications, which has poor practicality and high cost.
[0023] The first pressing device 3 includes a telescopic cylinder 31, which is fixedly mounted on a side surface of the fixing frame 2 located at the pressing groove 22, a telescopic rod 34 is sleeved inside the telescopic cylinder 31, a pressing plate 32 is fixedly mounted on one end of the telescopic rod 34, a uniformly distributed spring 33 is fixedly mounted on one side of the pressing plate 32, and the pressing plate 32 slides in the pressing groove 22 through the spring 33, and the second pressing device 7 includes a fixed block 71, which is fixedly mounted on a side surface of the damping adjustment sleeve 4, a threaded cylinder 72 is fixedly mounted on one side of the fixed block 71, a threaded rod 73 is clamped in the thread of the threaded cylinder 72, a pressing plate 74 is fixedly mounted on one end of the threaded rod 73, and the pressing plate 74 cooperates with the connecting plate 5;
[0024] By adopting the above technical scheme, the number of the first pressing device 3 and the second pressing device 7 are both two, and the two sides of the textile sample to be tested are placed in the slots 21 opened on one side of the two adjusted fixing frames 2, so that the two ends of the bottom of the textile sample are fitted with the bottom of the slots 21, and the two sides of the end are fitted with the front side surfaces of the two connecting plates 5 when the two ends are clamped to the slots 21 (the front sides of the two connecting plates 5 are parallel to one side of the slots 21, which is convenient for fixing the textile sample later). After the fitting is completed, with the cooperation of the spring 33, the pressing plate 32 of the first pressing device 3 is first used to fix the two ends of the bottom of the textile sample, and with the cooperation of the internal threaded cylinder 72 on one side of the fixing block 71, the pressing plate 74 is controlled to move toward the side of the connecting plate 5 by rotating the threaded rod 73, and the two sides of the top of the textile sample are fixed by the two pressing plates 74. Through the above operation, the limited fixation of the textile sample in the present device can be completed, the stability of the textile sample during detection is increased, and the loosening of the textile sample is prevented, which affects the detection of the combustion detection device.
[0025] The two connecting plates 5 are provided with a damping slide groove 51, and the telescopic plates 6 are located on both sides of the two connecting plates 5 and fixedly installed with limit members 61, and the limit members 61 slide in the damping slide groove 51 with damping, and the limit members 61 cooperate with the damping slide groove 51;
[0026] By adopting the above technical solution, the damping slide groove 51 assists the limiting member 61 and the telescopic plate 6 to slide in the connecting plate 5, and the limiting member 61 cooperates with the damping slide groove 51 to complete the limiting of the telescopic plate 6 after adjustment.
[0027] An adjustment slot 11 is provided in the adjustment frame 1, a slide bar 12 is fixedly installed in the adjustment slot 11, and there are two slide sleeves 24, which slide relatively in the adjustment slot 11 through the slide bar 12;
[0028] By adopting the above technical solution, the slide bar 12 is installed and fixed by the adjusting groove 11. With the cooperation of the adjusting groove 11, the two fixing frames 2 are controlled by controlling the two sliding sleeves 24 sleeved on the surface of the slide bar 12 to adjust.
[0029] A guide groove 13 is provided in the middle of the top surface of the adjustment frame 1, and two damping guide buckles 23 slide relative to each other in the guide groove 13;
[0030] By adopting the above technical solution, the guide groove 13 assists the two damping guide buckles 23 to slide. With the assistance of the guide groove 13 and the two damping guide buckles 23, the two fixing frames 2 are guided and positioned after adjustment.
[0031] A buckle 35 is fixedly mounted on one end of the telescopic rod 34 away from the pressure plate 32, and the buckle 35 cooperates with the telescopic rod 34 and the telescopic tube 31;
[0032] By adopting the above technical solution, the pressing plate 32 is controlled to move in the pressing groove 22 by the pull buckle 35 in cooperation with the telescopic rod 34, so that the textile sample to be tested can be disassembled and taken out easily.
[0033] The top surfaces of the two fixing frames 2 are fixedly mounted with limit blocks 25, and the limit blocks 25 cooperate with the damping adjustment sleeve 4;
[0034] By adopting the above technical solution, the damping adjustment sleeve 4 is limited by the limiting blocks 25 respectively installed on the top surfaces of the two fixing frames 2 .
[0035] Working principle: The auxiliary frame is adjusted according to the textile sample to be tested. With the cooperation of the damping guide buckle 23, the sliding sleeve 24 and the sliding rod 12, the distance between the two fixed frames 2 is adjusted according to the width of the textile test sample. After the adjustment is completed, with the cooperation of the two damping adjustment sleeves 4 sleeved on the surfaces of the two fixed frames 2, the distance between the two connecting plates 5 and the adjustment frame 1 is adjusted according to the length of the textile test sample. After the adjustment is completed, the two sides of the textile sample to be tested are clamped into the clamping slots 21 of the two fixed frames 2 for limiting.
[0036] There are two first pressing devices 3 and two second pressing devices 7. The two sides of the textile sample to be tested are placed in the slots 21 opened on one side of the two adjusted fixing frames 2, so that the two ends of the bottom of the textile sample are fitted with the bottom of the slots 21, and the two sides of the end are fitted with the front surfaces of the two connecting plates 5 when the end is clamped in the slots 21 (the front sides of the two connecting plates 5 are parallel to one side of the slots 21, which is convenient for fixing the textile sample later). After the fitting is completed, with the cooperation of the spring 33, the pressing plate 32 of the first pressing device 3 is first used to fix the two ends of the bottom of the textile sample, and with the cooperation of the internal threaded cylinder 72 on one side of the fixing block 71, the threaded rod 73 is rotated to control the pressure plate 74 to move toward the side of the connecting plate 5, and the two sides of the top of the textile sample are fixed by the two pressure plates 74. Through the above operations, the textile sample for textile testing can be fixed in the device.
[0037] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.
Claims
1. An auxiliary device for testing the combustion performance of textiles, comprising an adjustment frame (1), characterized in that: A fixing frame (2) is installed on both sides of the top surface of the adjustment frame (1), the number of the fixing frames (2) is two, the two fixing frames (2) slide relatively on the top surface of the adjustment frame (1), one side of the two fixing frames (2) is provided with a card slot (21), the bottom surfaces of the two fixing frames (2) are fixedly provided with a damping guide buckle (23), the bottom surface of the damping guide buckle (23) is fixedly provided with a sliding sleeve (24), a sliding rod (12) is installed in the adjustment frame (1), the sliding sleeve (24) is slidably sleeved on the surface of the sliding rod (12), a pressing groove (22) is provided at the bottom end of one side of the two fixing frames (2) located at the card slot (21), the pressing groove (22) and the card slot (21) are mutually connected, and a first pressing device (3) is installed in the pressing groove (22); A damping adjustment sleeve (4) is sleeved on one end of the surface of the two fixing frames (2), the number of the damping adjustment sleeves (4) is two, a connecting plate (5) is fixedly mounted on one side of the two damping adjustment sleeves (4), the number of the connecting plates (5) is two, a telescopic plate (6) is mounted between opposite sides of the two connecting plates (5), the two ends of the telescopic plate (6) are respectively slidably mounted in the two connecting plates (5), the telescopic plate (6) and the two connecting plates (5) cooperate with each other, and a second pressing device (7) is fixedly mounted on one side of the two damping adjustment sleeves (4).
2. The auxiliary device for textile combustion performance testing according to claim 1, characterized in that: The first pressing device (3) comprises a telescopic cylinder (31), the telescopic cylinder (31) being fixedly mounted on a side surface of the fixing frame (2) located at the pressing groove (22), a telescopic rod (34) being sleeved inside the telescopic cylinder (31), a pressing plate (32) being fixedly mounted on one end of the telescopic rod (34), a spring (33) being fixedly mounted on one side of the pressing plate (32), the pressing plate (32) sliding in the pressing groove (22) through the spring (33), and the second pressing device (7) comprising a fixing block (71), the fixing block (71) being fixedly mounted on a side surface of the damping adjustment sleeve (4), a threaded cylinder (72) being fixedly mounted on one side of the fixing block (71), a threaded rod (73) being clamped in the inner thread of the threaded cylinder (72), a pressing plate (74) being fixedly mounted on one end of the threaded rod (73), the pressing plate (74) cooperating with the connecting plate (5).
3. The auxiliary device for textile combustion performance testing according to claim 1, characterized in that: The two connecting plates (5) are each provided with a damping slide groove (51), and the telescopic plate (6) is located on both sides of the two connecting plates (5) and fixedly installed with a limiting member (61), the limiting member (61) slides in the damping slide groove (51) with damping, and the limiting member (61) and the damping slide groove (51) cooperate with each other.
4. The auxiliary device for testing the burning performance of textiles according to claim 1, characterized in that: An adjustment slot (11) is provided in the adjustment frame (1), the slide bar (12) is fixedly installed in the adjustment slot (11), the number of the slide sleeves (24) is two, and the two slide sleeves (24) slide relatively in the adjustment slot (11) via the slide bar (12).
5. The auxiliary device for testing the burning performance of textiles according to claim 1, characterized in that: A guide groove (13) is provided in the middle of the top surface of the adjustment frame (1), and the two damping guide buckles (23) slide relatively in the guide groove (13) with damping.
6. The auxiliary device for testing the burning performance of textiles according to claim 2, characterized in that: A buckle (35) is fixedly mounted on one end of the telescopic rod (34) away from the pressing plate (32), and the buckle (35) cooperates with the telescopic rod (34) and the telescopic cylinder (31).
7. The auxiliary device for testing the burning performance of textiles according to claim 1, characterized in that: Limit blocks (25) are fixedly mounted on the top surfaces of the two fixing frames (2), and the limit blocks (25) cooperate with the damping adjustment sleeve (4).