Cotton kapok blended gauze detection device and method

Abstract

The application discloses a detection device and method for kapok blended yarn cloth, and belongs to the technical field of detection equipment. The device comprises a base, a clamping table arranged at one end of the base, and a sliding rail arranged at the other end of the base; a pressing plate, one end of which is slidably arranged on the sliding rail and the other end of which is suspended; a rotating disc, which is rotatably arranged on the clamping table, and a clamping assembly for clamping the blended yarn cloth is arranged on the outer ring of the rotating disc; a friction part, which is arranged at the suspended end of the pressing plate, and a yarn cloth rubbing part is fixed on one end of the friction part facing the rotating disc; and a control box for adjusting and controlling detection parameters during detection. Through the application, multi-angle friction detection of the blended yarn cloth can be realized, and the detection surface is more comprehensive. When the friction part is attached to the blended yarn cloth for friction test, the blended yarn cloth can be synchronously driven to rotate, so that the blended yarn cloth can be subjected to friction test at different angles and in different directions, thereby expanding the detection range and improving the detection effect.

Description

TECHNICAL FIELD

[0001] The application relates to a detection device and method for kapok blended yarn cloth and belongs to the technical field of detection equipment. BACKGROUND

[0002] Kapok is a natural fiber material and is widely applied to the textile field, and the fabric produced after processing of the kapok has the characteristics of lightness, softness and hollowness. During fabric production, the produced fabric needs to be detected in various indexes, such as air permeability detection, friction detection, flame retardance detection and the like.

[0003] The current friction detection device can only perform single-direction friction detection on the fabric, and the obtained data after detection is relatively single, and the detection direction is not comprehensive enough. SUMMARY

[0004] The application aims to solve the technical problem of providing a detection device and method for kapok blended yarn cloth, which solves the problem of single detection direction of the fabric in the prior art.

[0005] The technical problem to be solved by the application is solved by the following technical scheme: a detection device for kapok blended yarn cloth, comprising a base, one end of the base is provided with a clamping table, and the other end is provided with a sliding rail;

[0006] A pressing plate is slidably arranged at one end of the sliding rail and is suspended at the other end.

[0007] A rotating disc is rotationally arranged on the clamping table, and a clamping assembly for clamping the blended yarn cloth is arranged on the outer circle of the rotating disc.

[0008] A friction part is arranged at the suspended end of the pressing plate, and the friction part is fixed with a friction yarn cloth at one end facing the rotating disc.

[0009] A control box is used for adjusting and controlling the detection parameters during detection.

[0010] The pressing plate and the sliding rail are connected through a connecting block, and the connecting block is provided with a driving assembly for driving the sliding movement.

[0011] By adopting the above technical scheme, multi-angle friction detection of the blended yarn cloth can be realized, and the detection surface is more comprehensive. When the friction part is attached to the blended yarn cloth for friction test, the blended yarn cloth can be synchronously driven to rotate, so that the blended yarn cloth can be subjected to friction test at different angles and directions, thereby expanding the detection range and improving the detection effect.

[0012] The application is further provided with: the driving assembly comprises a push-pull rod connected with the upper end of the connecting block, the other end of the push-pull rod extends towards the overhanging end of the pressing plate and is rotationally connected with an eccentric handle at the end, the other end of the eccentric handle extends into the control box, and the control box is internally provided with a driving source for driving the rotation of the eccentric handle.

[0013] By adopting the above technical scheme, the reciprocating sliding stroke of the connecting block can be accurately controlled. By controlling the rotation of the eccentric handle, the push-pull rod is pulled to move in the rotation process of the eccentric handle, so as to drive the connecting block to reciprocally slide on the slide rail, the connecting block drives the movement of the pressing plate connected therewith, and finally the purpose of sliding the friction part on the blended fabric is realized. Through the setting of the eccentric handle, the push-pull rod is connected with the connecting block, the rotational power can be converted into linear thrust, thereby simplifying the structure of the entire driving component, and the reciprocating movement of the pressing plate can be realized by only a single driving motor.

[0014] The application is further provided with: the clamping assembly comprises an extension part extending outwards from the rotating disc, a rotating groove is formed in the rotating disc at the position of the extension part, and a clamping plate is rotationally arranged on the extension part.

[0015] By adopting the above technical scheme, the blended fabric to be detected can be quickly fixed on the rotating disc, and the detection efficiency is improved. When the blended fabric is fixed, the clamping plate is moved to be separated from the rotating groove, the blended fabric is laid on the rotating disc, the clamping plate is clamped into the rotating groove by moving the clamping plate again, and the blended fabric is clamped in the rotating groove by the clamping plate, so that the quick clamping and fixing of the blended fabric are realized.

[0016] The application is further provided with: the end of the clamping plate is provided with a clamping part with a size smaller than the width size of the rotating groove.

[0017] By adopting the above technical scheme, the blended fabric can be stably fixed on the rotating disc. When the blended fabric is fixed, the clamping part at the end of the clamping plate can press the blended fabric into the rotating groove by moving the clamping plate. The thickness of the blended fabric fills the gap between the clamping part and the rotating groove, so that the quick clamping and fixing of the blended fabric are realized.

[0018] The application is further provided with: the upper end face of the rotating disc is a smooth convex face, the middle part has the highest convex height, and the height gradually decreases from the center of the middle part to the outer ring.

[0019] By adopting the technical scheme, the device can comprehensively detect the blended yarn cloth, and the friction part can change the pressure applied to the blended yarn cloth when abutting against the blended yarn cloth for friction due to the different heights of the protruding surfaces. When the friction part moves to the highest position of the protruding surfaces, the pressure applied to the blended yarn cloth is the largest, and the friction force is also the largest. Conversely, when the friction part moves to the lowest position of the protruding surfaces, the friction force is the smallest. The blended yarn cloth is subjected to friction detection under different friction forces, so that the actual use of the blended yarn cloth can be more closely simulated, and the simulation is more comprehensive, thereby providing more comprehensive detection data for the user.

[0020] The application further provides that the upper end surface of the rotating disc is provided with a plurality of pressure sensors.

[0021] By adopting the technical scheme, the pressure sensor is used to monitor the stress of the blended yarn cloth in real time during detection, and the damage degree of the surface of the blended yarn cloth after monitoring is combined, so that the friction damage degree of the blended yarn cloth under different stress states can be analyzed.

[0022] The application further provides that the overhanging end of the pressing plate is provided with a through hole, the friction part is fixed and inserted into the through hole of the overhanging end of the pressing plate through bolts, and a clamping sleeve is sleeved on one end of the friction part facing the rotating disc, and the friction yarn cloth is arranged on the friction part through the clamping sleeve.

[0023] By adopting the technical scheme, the friction part is fixed in the through hole of the pressing plate through bolts, so that quick installation or replacement is achieved without the need to disassemble the entire pressing plate. The clamping sleeve can quickly fix the friction yarn cloth on the friction part, so that the friction yarn cloth can be quickly replaced during use, and the detection efficiency is improved.

[0024] The application further provides that the overhanging end of the pressing plate is detachably provided with a counterweight.

[0025] By adopting the technical scheme, different counterweights are selected to adjust different detection pressures. The counterweight is arranged at the overhanging end close to the friction part, so that the friction part can be stably pressed on the rotating disc, and the friction part is prevented from being separated from the rotating disc during friction, so that the blended yarn cloth cannot be subjected to friction.

[0026] The application also relates to a detection method of kapok blended yarn cloth, and specifically includes the following operation steps:

[0027] Step 1: fixing the blended yarn cloth to be detected on the upper end surface of the rotating disc through the clamping assembly;

[0028] Step two: wrap the friction cloth on the friction part, and select the corresponding counterweight to install on the suspended end of the pressing plate;

[0029] Step three: adjust the number of reciprocating times by the control box, abut the friction part on the blended yarn cloth, and start the power supply;

[0030] Step four: while reciprocating the friction part on the blended yarn cloth, control the synchronous rotation of the rotating disc;

[0031] Step five: take off the blended yarn cloth after friction in step four from the rotating disc, observe the damage degree, and take off the friction cloth on the friction part, and observe the blended yarn cloth adhered on the friction cloth.

[0032] By adopting the above technical scheme, the number of reciprocating times of friction can be controlled, and the damage of the blended yarn cloth under different friction states can be simulated. The synchronous rotation of the rotating disc combined with the reciprocating movement of the friction part simulates the complex scene of multi-directional friction in actual use, and more truly reflects the wear resistance of the blended yarn cloth.

[0033] The beneficial effects of the present application are:

[0034] By setting the clamping table of the blended yarn cloth to be freely rotatable, and cooperating with the reciprocating pressing plate, multi-directional and multi-angle friction experiment tests can be realized, and more complex scenes can be simulated to determine various friction scenes.

[0035] By setting the upper end face of the rotating disc to be convex, and cooperating with the pressure sensor arranged in an array on the upper end face of the rotating disc, the wear of the blended yarn cloth under different pressure states can be detected, and the rotatable rotating disc makes the simulated scene more complex, the detection parameters more diversified, and the data obtained by detection more comprehensive. BRIEF DESCRIPTION OF DRAWINGS

[0036] Figure 1 It is a structural schematic diagram of the present application;

[0037] Figure 2 It is a structural schematic diagram of the present application;

[0038] Figure 3 It is a structural schematic diagram of the present application;

[0039] Figure 4 It is a structural schematic diagram of the present application;

[0040] Figure 5 It is a structural schematic diagram of the present application;

[0041] Figure 6 It is a structural schematic diagram of the present application.

[0042] In the figure: 1, base; 2, clamping table; 3, slide rail; 4, pressing plate; 5, rotating disc; 501, convex surface; 6, clamping assembly; 601, extension; 602, rotating groove; 603, clamping plate; 6031, clamping part; 6032, clamping wheel; 6033, fixed rod; 6034, compression spring; 6035, convex part; 6036, circular groove; 7, friction part; 8, control box; 9, connecting block; 10, push-pull rod; 11, eccentric handle; 12, counterweight. DETAILED DESCRIPTION

[0043] In order to facilitate the understanding of the technical means, creative features, purposes and effects of the present application, the present application will be further described below in combination with specific drawings.

[0044] As Figure 1 shown, a kapok blended yarn detection device, including a base 1, one end of the base 1 is provided with a clamping table 2, the other end is provided with a slide rail 3; one end of the pressing plate 4 is slidingly arranged on the slide rail 3, the other end is suspended; the rotating disc 5 is rotationally arranged on the clamping table 2, the outer circle of the rotating disc 5 is provided with a clamping assembly 6 for clamping the blended yarn; the friction part 7 is arranged on the suspended end of the pressing plate 4, and the end of the friction part 7 facing the rotating disc 5 is fixed with a friction yarn; the control box 8 is used to adjust and control the detection parameters during detection; wherein the pressing plate 4 and the slide rail 3 are connected through the connecting block 9, and the connecting block 9 is provided with a driving assembly for driving the sliding of the connecting block 9.

[0045] One end of the base 1 is circular and has a through hole in the middle, the other end is long strip-shaped and has a sliding groove in the middle. The clamping table 2 is fixedly connected with the base 1 through the through hole of the circular end of the base 1, and the slide rail 3 is fixed in the sliding groove of the long strip-shaped end of the base 1 through bolts. A supporting foot is fixedly connected below the end of the long strip-shaped end of the base 1, the distance between the bottom of the supporting foot and the bottom surface of the base 1 is equal to the distance between the bottom of the clamping table 2 and the bottom surface of the base 1, and the entire base 1 is supported and fixed by the clamping table 2 and the supporting foot.

[0046] As Figure 2 shown, the pressing plate 4 and the slide rail 3 are connected through the connecting block 9, the bottom of the connecting block 9 is fixedly connected with a sliding block, the sliding block is slidingly clamped on the slide rail 3, and the connecting point between the pressing plate 4 and the connecting block 9 is close to the lower end of the connecting block 9. The pressing plate 4 is divided into an inclined section and a parallel section, wherein the inclined section is the section of the connecting end of the pressing plate 4 and the connecting block 9, the inclined section is inclinedly arranged relative to the slide rail 3, and the parallel section is the suspended end section of the pressing plate 4, the parallel section is parallelly arranged relative to the slide rail 3. The inclined section of the pressing plate 4 is made of elastic material, and the parallel section is made of rigid material.

[0047] By setting the connecting point of the pressing plate 4 and the connecting block 9 at a position close to the lower end of the connecting block 9, which is close to the fixed point between the connecting block 9 and the sliding block, the center of gravity of the connecting point of the pressing plate 4 and the connecting block 9 can be biased downward, so that the longitudinal pressure received by the sliding block during sliding is reduced, the sliding smoothness of the sliding block is improved, and the wear of the sliding block is reduced. The parallel section is made of rigid material, and the friction part 7 is arranged on the parallel section, so that the friction part 7 can always maintain relative parallelism with the sliding rail 3 during reciprocating motion to rub the blended fabric, thereby controlling the friction angle and avoiding too large angle fluctuation between the friction part 7 and the surface of the blended fabric, so that the detection device can more accurately simulate the wear degree of the blended fabric when subjected to parallel friction force.

[0048] The control box 8 is provided with an operation button for controlling the start and stop of the entire detection device and adjusting the detection parameters.

[0049] As shown in Figure 3 , the driving assembly includes a push-pull rod 10 connected to the upper end of the connecting block 9, the other end of the push-pull rod 10 extends towards the suspended end of the pressing plate 4 and is rotatably connected with an eccentric handle 11 at the end, the other end of the eccentric handle 11 extends into the control box 8, and the control box 8 is provided with a driving source for driving the eccentric handle 11 to rotate. In this embodiment, the driving source is a driving motor, the rotating shaft of the driving motor is directly fixedly connected with the end of the eccentric handle 11 extending into the control box 8, and the eccentric handle 11 is controlled to rotate by the driving source, so that the reciprocating sliding of the connecting block 9 can be quickly realized, and the pressing plate 4 is driven to move.

[0050] Specifically, the push-pull rod 10 is made of rigid material, the push-pull rod 10 is rotatably connected with the connecting block 9, one end of the push-pull rod 10 connected with the eccentric handle 11 is provided with a lap joint part, a through hole is formed in the center of the lap joint part, the eccentric handle 11 includes an extension end extending into the control box 8, an eccentric plate connected perpendicularly with the extension end, and an adapter end connected perpendicularly with the other end of the eccentric plate, and the adapter end directly passes through the center through hole of the lap joint part and is clamped on the lap joint part. The thickness of the lap joint part is less than the length of the adapter end. A jack is provided on the outer end of the adapter end, and the adapter end is inserted with a plug cover through the jack. During installation, the adapter end is inserted into the center through hole of the lap joint part after the plug cover is removed, and then the plug cover is installed on the adapter end to complete the installation. The plug cover can prevent the adapter end from being separated from the jack of the lap joint end.

[0051] Through the above arrangement of the push-pull rod 10 and the eccentric handle 11, the driving of the connecting block 9 can be directly realized by the rotation of the motor to slide, thereby reducing the work cost of the driving source of the entire device. At the same time, the driving source of the pressing plate 4 is integrated into the control box 8 through the push-pull rod 10, so that the wiring between the driving source and the control box 8 is more convenient, and the integration degree of the entire device is higher.

[0052] At the same time, the rotation power of the driving source is converted into the sliding power of the pressing plate 4 through the push-pull rod 10, and one rotation of the driving source completes one reciprocating sliding of the pressing plate 4, so that the device can accurately control the reciprocating sliding stroke of the connecting block 9. By controlling the rotation of the eccentric handle 11, the eccentric handle 11 is pulled to move during rotation, thereby driving the connecting block 9 to reciprocate on the sliding rail 3, the connecting block 9 drives the pressing plate 4 connected thereto to move, and finally realizes the purpose of sliding the friction part 7 on the blended fabric.

[0053] As shown in Figure 3 The clamping assembly 6 includes an extension 601 extending outward from the rotating disc 5, and a rotating groove 602 is formed in the rotating disc 5 at the position of the extension 601. The clamping assembly 6 includes an extension 601 extending outward from the rotating disc 5, and a rotating groove 602 is formed in the rotating disc 5 at the position of the extension 601. The clamping assembly 6 includes an extension 601 extending outward from the rotating disc 5, and a rotating groove 602 is formed in the rotating disc 5 at the position of the extension 601.

[0054] The number of clamping assemblies 6 is at least two, and in this embodiment, the number of clamping assemblies 6 is three, which are circumferentially equidistantly arranged on the outer circle of the rotating disc 5. The end of the clamping assembly 6 is provided with a clamping part 6031 with a size smaller than the width of the rotating groove 602.

[0055] The extension 601 is specifically two clamping plates, which extend outward from the rotating disc 5 to form a clamping gap for clamping the clamping plate 603. The clamping plate 603 is rotatably installed in the clamping gap, and the clamping gap is in communication with the rotating groove 602. When it is necessary to fix the blended fabric, the blended fabric is first laid on the rotating disc 5, and then the clamping plate 603 is rotated to press one corner of the blended fabric into the rotating groove 602, and the clamping part 6031 is embedded in the rotating groove 602 to fix one corner of the blended fabric. The remaining clamping plates 603 also clamp one corner of the blended fabric in the same way, so as to stably fix the blended fabric on the rotating disc 5.

[0056] In this embodiment, a driving motor is arranged in the clamping table 2 to drive the rotating disc 5 to rotate. In other embodiments, the rotating disc 5 can also be rotated back and forth by manually holding the clamping assembly 6.

[0057] When the rotating disc 5 is driven to rotate by the driving motor, the overall driving speed of the rotating disc 5 is more stable, and the detection result is more stable. When the rotating disc 5 is rotated by manual operation, more diversified rotation can be realized, the rotation speed and distance can be controlled by manual operation, the operation is more convenient, and the friction detection effect of the blended fabric under more rotation states can be determined.

[0058] As shown in Figure 4 and Figure 5As shown, in this embodiment, clamping wheels 6032 are provided at both ends of the clamping plate 603. A circular groove 6036 for mounting the clamping wheels 6032 is provided on the inner side of the clamping plate. Several fixed rods 6033 are provided inside the clamping wheels 6032. Compression springs 6034 are sleeved on the fixed rods 6033, and the compression springs 6034 can push the fixed rods 6033 outwards. Under normal conditions, the ends of the fixed rods 6033 are exposed on the outer ring of the clamping wheel 6032. In the inner ring of the circular groove 6036, a semi-circular area is provided with an inwardly extending protrusion 6035. When the fixed rods 6033 on the clamping wheel 6032 rotate to the protrusion 6035, the exposed ends of the fixed rods 6033 can be pressed into the interior of the clamping wheel 6032. When the latching part 6031 of the latching plate 603 is engaged in the rotating groove 602, the fixed rod 6033 rotates completely to the area where the circular groove 6036 has the protrusion 6035.

[0059] With the aforementioned clamping wheel 6032, fixed rod 6033, and protrusion 6035, when the clamping part 6031 of the clamping plate 603 clamps and fixes the blended yarn in the rotating groove 602, the fixed rod 6033 abuts against the protrusion 6035, which can prevent the clamping plate 603 from shaking up and down due to the rotation of the rotating disk 5 during the clamping process, thereby stably clamping and fixing the blended yarn and improving the stability of the blended yarn detection.

[0060] The pressure plate 4 has a through hole at its suspended end. The friction part 7 is bolted into the through hole at the suspended end of the pressure plate 4, and a clamping sleeve is fitted on the end facing the rotating disk 5. The friction gauze is placed on the friction part 7 through the clamping sleeve. The clamping sleeve allows the friction gauze to be quickly and stably fixed on the friction part 7, facilitating operation. The entire friction part 7 is bolted to the suspended end of the pressure plate 4 for easy replacement and maintenance.

[0061] The suspended end of the pressing plate 4 is detachably equipped with a counterweight 12. By setting different counterweights 12, the magnitude of the friction force measured in the blended yarn can be adjusted, realizing the simulation of the measurement of the blended yarn under different stress conditions. This allows for different working condition tests according to different testing requirements, resulting in more comprehensive test data.

[0062] like Figure 6 As shown, in another embodiment, the upper surface of the rotating disk 5 is a smooth convex surface 501, with the highest convex height in the middle and the height gradually decreasing from the center to the outer circle. Several pressure sensors are provided on the upper surface of the rotating disk 5.

[0063] The pressure sensor is used to monitor the stress of the blended fabric during the detection process in real time. The friction damage degree of the blended fabric under different stress states can be analyzed by combining the damage degree of the surface of the blended fabric after monitoring. Through the setting of the convex surface 501, after the blended fabric is laid on the rotating disc, when the friction part 7 abuts against the blended fabric for friction, due to the setting of different heights of the convex surface, the pressure applied by the friction part 7 to the blended fabric changes, and when the friction part 7 moves to the highest part of the convex surface 501, the pressure generated by the friction part 7 to the blended fabric is the largest, and at this time, the friction force is also the largest, and vice versa. When the friction part 7 moves to the lowest part of the convex surface 501, the friction force is the smallest. The blended fabric is subjected to friction detection under different friction forces, which can more closely simulate the external friction wear of the blended fabric during actual use, simulate more comprehensive detection conditions, and provide more comprehensive detection data for users.

[0064] The application also relates to a detection method of kapok blended fabric, and specifically comprises the following operation steps:

[0065] Step one: fixing the blended fabric to be detected on the upper end face of the rotating disc 5 through the clamping assembly 6;

[0066] Step two: sleeving the friction fabric on the friction part 7, and selecting the corresponding counterweight 12 to be installed on the suspended end of the pressing plate 4;

[0067] Step three: adjusting the number of times of reciprocation through the control box 8, abutting the friction part 7 against the blended fabric, and starting the power supply;

[0068] Step four: abutting the friction part 7 against the blended fabric for reciprocating friction, and synchronously rotating the rotating disc 5;

[0069] Step five: taking the blended fabric after friction in step four from the rotating disc 5, observing the damage degree, and taking the friction fabric on the friction part 7, and observing the blended fabric adhered to the friction fabric.

[0070] The number of times of reciprocating friction is set, so that the damage of the blended fabric under different friction states can be simulated. The synchronous rotation of the rotating disc 5 and the reciprocating movement of the friction part 7 simulate the complex scene of multi-directional friction in actual use, and more truly reflect the wear resistance of the blended fabric.

[0071] Working principle:

[0072] The blended yarn cloth to be detected is laid on the rotating disc 5, the clamping part 6031 of the clamping plate 603 is used to press the corner of the blended yarn cloth into the rotating groove 602 by rotating the clamping plate 603, the clamping plate 603 is fixed by the friction force between the fixed rod 6033 and the protruding part 6035, and the clamping plate 603 can be prevented from shaking during the rotation of the rotating disc. After the friction cloth is fixed on the friction part 7, the friction part 7 is abutted against the blended yarn cloth on the rotating disc 5, the reciprocating motion of the pressing plate 4 is driven, and the rotating disc 5 is rotated by manual or motor control, so that the damage of the blended yarn cloth under the friction force at various angles can be simulated, and more comprehensive detection of the blended yarn cloth can be realized.

[0073] The basic principles, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited to the above-mentioned embodiments, and various changes and improvements can be made without departing from the spirit and scope of the present application. These changes and improvements all fall within the scope of the present application. The scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A detection device for kapok blended yarn, characterized in that: The base (1) has a clamping platform (2) at one end and a slide rail (3) at the other end. The pressing plate (4) is slidably mounted on the slide rail (3) at one end and suspended at the other end; A rotating disk (5) is rotatably mounted on the clamping table (2), and the outer ring of the rotating disk (5) is provided with a clamping assembly (6) for clamping the blended yarn. Friction part (7) is provided at the suspended end of the pressing plate (4), and friction gauze is fixed on the end of the friction part (7) facing the rotating disk (5); The control box (8) is used to adjust the detection parameters during control detection; The pressing plate (4) and the slide rail (3) are connected by a connecting block (9), and the connecting block (9) is provided with a driving component for driving its sliding. The clamping assembly (6) includes an extension (601) extending outward from the rotating disk (5), a rotating groove (602) is provided on the rotating disk (5) at the position of the extension (601), and a clamping plate (603) is rotatably provided on the extension (601). The end of the card plate (603) is provided with a snap-fit ​​part (6031) whose size is smaller than the width of the rotating groove (602). The upper surface of the rotating disk (5) is a smooth convex surface (501). The clamping plate (603) has clamping wheels (6032) at both ends, and a circular groove (6036) for mounting the clamping wheels (6032) is provided on the inner side of the clamping plate. Several fixed rods (6033) are provided inside the clamping wheels (6032), and compression springs (6034) are sleeved on the fixed rods (6033). In the inner circle of the circular groove (6036), a protrusion (6035) extending inward is provided in the semi-circular area. When the fixed rod (6033) on the snap-fit ​​wheel (6032) rotates to the protrusion (6035), the exposed end of the fixed rod (6033) can be pressed into the snap-fit ​​wheel (6032). When the snap-fit ​​part (6031) of the snap-fit ​​plate (603) is snapped into the rotating groove (602), the fixed rod (6033) rotates exactly to the area of ​​the circular groove (6036) where the protrusion (6035) is located.

2. The detection device for kapok blended yarn according to claim 1, characterized in that: The drive assembly includes a push-pull rod (10) connected to the upper end of the connecting block (9). The other end of the push-pull rod (10) extends toward the suspended end of the pressing plate (4) and is rotatably connected to an eccentric handle (11). The other end of the eccentric handle (11) extends into the control box (8). The control box (8) is provided with a drive source for driving the eccentric handle (11) to rotate.

3. The detection device for kapok blended yarn according to claim 1, characterized in that: The central part of the rotating disk (5) has the highest protrusion, and the height gradually decreases from the center of the center to the outer circle.

4. The detection device for kapok blended yarn according to claim 3, characterized in that: Several pressure sensors are provided on the upper surface of the rotating disk (5).

5. The detection device for kapok blended yarn according to claim 1, characterized in that: The pressure plate (4) has a through hole at its suspended end. The friction part (7) is fixedly inserted into the through hole at the suspended end of the pressure plate (4) by bolts. A clamping sleeve is fitted on one end facing the rotating disk (5). The friction gauze is placed on the friction part (7) through the clamping sleeve.

6. The detection device for kapok blended yarn according to claim 1, characterized in that: The suspended end of the pressing plate (4) is detachably equipped with a counterweight (12).

7. A method for detecting kapok blended yarn, using the detection device as described in any one of claims 1-6, characterized in that, Includes the following steps: Step 1: Fix the blended yarn to be tested onto the upper surface of the rotating disk (5) using the clamping assembly (6); Step 2: Put friction gauze on the friction part (7) and select the corresponding counterweight (12) to install on the suspended end of the pressing plate (4); Step 3: Adjust the number of reciprocating motions using the control box (8), press the friction part (7) against the blended yarn, and turn on the power; Step 4: While the friction part (7) is rubbing against the blended yarn, the rotating disk (5) is controlled to rotate synchronously. Step 5: Remove the blended yarn from the rotating plate (5) after friction in step 4 and observe the degree of damage. At the same time, remove the friction yarn from the friction part (7) and observe the blended yarn adhering to the friction yarn.

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