Cotton yarn strength continuous detection device

Abstract

The invention belongs to the technical field of cotton yarn detection technologies, and particularly relates to a cotton yarn strength continuous detection device which comprises a rectangular box, a first rectangular strip is fixedly connected to the middle of the rectangular box, a plurality of tension test assemblies are arranged in the rectangular box in a sliding mode, and each tension test assembly comprises two U-shaped blocks arranged on one side of the first rectangular strip in a sliding mode. Two first clamping plates are arranged on one side of the U-shaped block in a sliding mode, the first clamping plates are used for clamping yarn, a tension detector is arranged on one side of each first clamping plate, a yarn pulling assembly is arranged on one side of each first clamping plate in a sliding mode, and each yarn pulling assembly comprises two second clamping plates arranged on one side of the interior of a rectangular box in a sliding mode; wherein one side of one second clamping plate is rotationally provided with a rotating wheel, the outer side of the rotating wheel is provided with a hook face hook-and-loop fastener, the end of cotton yarn is driven by the second clamping plates to move downwards, meanwhile, the cotton yarn is collected outside the rotating wheel, and the problem that the cotton yarn may be rolled into a machine, and consequently the machine breaks down is solved.

Description

Technical Field

[0001] The invention belongs to the technical field of cotton yarn detection, in particular to a cotton yarn strength continuous detection device. Background Art

[0002] Cotton yarn is a textile raw material made from cotton through processing, spinning and other processes. It is a thread-like material made of tightly spun cotton fibers, which has the characteristics of softness, good air permeability and strong moisture absorption. Cotton yarn is usually used in the textile industry and can be used to make various textiles, such as clothing, bedding, home decorations, etc. According to different needs and uses, cotton yarn can have different specifications and fineness to adapt to different textile processes and product requirements. After the cotton yarn is processed, its strength needs to be tested. For the strength test of cotton yarn, a tension sensor is usually used in combination with a fixed clamped cotton yarn and an S-type tension sensor for strength test.

[0003] A patent application with publication number CN118518474B discloses a highly efficient cotton yarn strength detection device, in which a stretching assembly is provided in the main body. In the stretching assembly, the telescopic bracket can be directionally extended and retracted under the drive of an adjusting motor. During the extension and retraction of the telescopic bracket, the rotating shafts change at equal distances, and the guide blocks on the surface of the rotating shafts move along the adjusting grooves. The detection assembly installed on the surface of the guide blocks enables the device to detect multiple sections of cotton yarn at the same time, greatly improving the detection efficiency of the cotton yarn strength.

[0004] In the above-mentioned prior art, after the inspection of a section of cotton yarn is completed, the end of the cotton yarn needs to be pulled out again, and it needs to be re-fixed before a new round of inspection is carried out. After the inspection is completed, the cotton yarn may fall at the lower end of the detection device, and may be drawn into the inside of the machine during operation, causing machine failure and inability to continuously perform tension inspection on the yarn.

[0005] To this end, the present invention provides a cotton yarn strength continuous detection device. Summary of the invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the present invention to solve its technical problems is as follows: A continuous cotton yarn strength detection device described in the present invention includes a rectangular box. A first rectangular strip is fixedly connected to the middle of the rectangular box. A number of sets of tensile test components are slidably arranged inside the rectangular box. The tensile test component includes two U-shaped blocks slidably arranged on one side of the first rectangular strip. Two first clamping plates are respectively slidably arranged on one side of the U-shaped block. The first clamping plate is used for clamping the yarn. A tensile force detector is arranged on one side of the first clamping plate. A wire pulling component is slidably arranged on one side of the first clamping plate. The wire pulling component includes two second clamping plates slidably arranged on one side inside the rectangular box. A runner is rotatably arranged on one side of one of the second clamping plates. A hook surface magic tape is arranged on the outside of the runner.

[0008] Preferably, anti-slip components are respectively arranged on the opposite sides of the first clamping plate. The anti-slip component includes a corrugated plate fixedly connected to the side of one of the first clamping plates, and also includes a rubber pad fixedly connected to the side of the other first clamping plate.

[0009] Preferably, special-shaped plates are fixedly connected to one side of the first clamping plate above the runner through torsion springs.

[0010] Preferably, a first bevel block is slidably arranged inside the second clamping plate close to the runner. A number of pointed needles are fixedly connected to one side of the first bevel block close to the runner.

[0011] Preferably, a rectangular groove is arranged in the middle of the second clamping plate. A second bevel block is slidably arranged inside the rectangular groove. One side of the inclined surface of the first bevel block is slidably connected along one side of the inclined surface of the second bevel block. A first rectangular plate is fixedly connected to the upper end of the first bevel block. One side of the first rectangular plate is fixedly connected to one side inside the rectangular groove through a spring.

[0012] Preferably, a second rectangular plate is fixedly connected to the second clamping plate close to the first bevel block. A number of third rectangular blocks are fixedly connected to the upper end of the second rectangular plate. The third rectangular blocks are respectively located on both sides of each pointed needle.

[0013] Preferably, connection blocks are respectively fixedly connected to the second clamping plate close to one side inside the rectangular box. Fifth slide rails are respectively fixedly connected to one side inside the rectangular box. A fourth slide rail is slidably arranged on one side of the fifth slide rail. The connection block is slidably arranged on one side of the fourth slide rail.

[0014] Preferably, first slide rails are respectively and slidably arranged on both sides of the U-shaped block, the first slide rails are fixedly connected to one side inside the rectangular box, one side of the first clamping plate slides in the middle of the U-shaped block through a first rectangular block, second rectangular blocks are respectively fixedly connected to the first rectangular block, second rectangular strips respectively and slidably penetrate through the middle parts of the second rectangular blocks, second slide rails are respectively and slidably arranged at the upper and lower ends of the second rectangular strips, third slide rails are respectively and slidably arranged on one side of opposite two second rectangular blocks, and the third slide rails are respectively and slidably arranged on one side of the first rectangular strip.

[0015] Preferably, cutting knives are respectively arranged on both sides of the upper end inside the rectangular box, third rectangular plates are respectively fixedly connected to the upper ends of the cutting knives, and the third rectangular plates are respectively slidably arranged at the upper end inside the rectangular box.

[0016] Preferably, a circular hole is arranged at the upper end of the rectangular box, an arc-shaped runner is rotatably arranged at the upper end of the circular hole, a cylindrical block is arranged on one side of the arc-shaped runner, and the cylindrical block is rotatably arranged at the upper end of the rectangular box.

[0017] The beneficial effects of the present invention are as follows: 1. For a continuous cotton yarn strength detection device of the present invention, by driving the second clamping plate to move to the upper end inside the rectangular box to clamp the end of the cotton yarn, and at the same time driving the runner to wind and collect the broken cotton yarn, then the second clamping plate drives the end of the cotton yarn to move downward to pull the cotton yarn back to the middle parts of each group of first clamping plates, the tensile strength of the cotton yarn can be continuously tested, and the broken cotton yarn can be collected at the same time, solving the problems that the efficiency of cotton yarn strength testing is relatively low, the broken cotton yarn cannot be automatically and centrally collected, and may be involved in the machine, thus causing machine failures.

[0018] 2. For a continuous cotton yarn strength detection device of the present invention, when the runner finishes collecting the cotton yarn and moves to the lower end inside the rectangular box, drive the first bevel block to drive the pointed needle to move towards one side of the runner, so that the pointed needle inserts into the surface of the runner and deeply into the hook surface magic tape, and then drive the runner to rotate, the pointed needle can remove the cotton yarn adhered to the surface of the runner, so that the runner always remains clean and ensures the adhesion effect on the cotton yarn. Brief Description of the Drawings

[0019] The present invention will be further described below with reference to the drawings.

[0020] Figure 1 is a perspective view of Embodiment 1 of the present invention; Figure 2 is a schematic diagram of the internal structure of the rectangular box; Figure 3 is a schematic diagram of the position of the U-shaped block; Figure 4 is an exploded view of the inside of the rectangular box; Figure 5 is an exploded view of one side of the first clamping plate; Figure 6 It is a schematic diagram of the position of the second clamping plate; Figure 7 It is a schematic sectional view of the second clamping plate; Figure 8 It is a schematic diagram of the structure of the pointed needle; Figure 9 It is a schematic diagram of the position of the arc-shaped runner; In the figure: 1. Rectangular box; 11. First rectangular strip; 12. U-shaped block; 121. First slide rail; 13. First clamping plate; 131. Corrugated plate; 132. Rubber pad; 133. Special-shaped plate; 134. First rectangular block; 14. Second rectangular block; 141. Second rectangular strip; 142. Second slide rail; 15. Third slide rail; 2. Second clamping plate; 21. Connecting block; 22. Fourth slide rail; 23. Fifth slide rail; 24. Rectangular groove; 25. First bevel block; 251. Pointed needle; 252. First rectangular plate; 253. Spring; 26. Runner; 27. Second bevel block; 28. Second rectangular plate; 281. Third rectangular block; 3. Cutting knife; 31. Third rectangular plate; 4. Cylindrical block; 41. Arc-shaped runner. Specific implementation mode

[0021] In order to make the technical means, creative features, achieved purposes and functions of the present invention easy to understand, the present invention will be further described below in conjunction with specific implementation modes.

[0022] Example 1, as Figures 1-7 shown, a continuous cotton yarn strength detection device according to an embodiment of the present invention includes a rectangular box 1, a first rectangular strip 11 is fixedly connected to the middle of the rectangular box 1, and a plurality of groups of tensile test components are slidably arranged inside the rectangular box 1. The tensile test components include two U-shaped blocks 12 slidably arranged on one side of the first rectangular strip 11, and two first clamping plates 13 are respectively slidably arranged on one side of the U-shaped blocks 12. The first clamping plates 13 are used for clamping the yarn, a tensile detector is arranged on one side of the first clamping plate 13, and a wire pulling component is slidably arranged on one side of the first clamping plate 13. The feature is that: the wire pulling component includes two second clamping plates 2 slidably arranged on one side inside the rectangular box 1, a runner 26 is rotatably arranged on one side of one of the second clamping plates 2, and a hook surface magic tape is arranged on the outside of the runner 26.

[0023] Specifically, when testing the cotton yarn, the ends of the cotton yarn are pulled out and fixed in the middle of the two groups of clamping assemblies, and then a certain pulling force is set on the control panel to control the clamping devices on both sides to move to opposite sides, so as to pull the cotton yarn in the middle. When the cotton yarn breaks, the next section of the cotton yarn is tested, and the test is repeated several times, and finally the average value of the test is taken. During the test, the cotton yarn needs to be pulled many times, and the detection efficiency is low. Moreover, the cotton yarn after the test will fall at the lower end of the machine, and the cotton yarn may be rolled in during operation, causing machine failure. When using the present detection device, the second clamping plate 2 is driven to slide upward inside the rectangular box 1 until it slides to both sides of the ends of the cotton yarn, and then the two second clamping plates 2 are driven to approach each other to clamp the yarn ends, and then the second clamping plates 2 are driven to slide downward to pull the ends of the cotton yarn downward so that the cotton yarn is located between the multiple groups of first clamping plates 13, and then the first clamping plates 13 are driven to approach each other to clamp the cotton thread in the middle. At this time, the second clamping plate 2 is away from the cotton yarn, and then the control panel is operated to drive each group of first clamping plates 13 to move in opposite directions at the same time. The first clamping plate 13 is moved to pull the yarn until the cotton yarn breaks. Since a sticky material is provided on the side of the first clamping plate 13 on one side, the first clamping plate 13 is then driven to move to both sides, and the broken cotton yarn will stick to one side of the first clamping plate 13. Then the second clamping plate 2 is driven to move upward again, and the second clamping plate 2 drives the rotating wheel 26 to move upward, and the rotating wheel 26 is rotated by electricity. Since a hook-shaped Velcro is provided on the surface of the rotating wheel 26, when the rotating wheel 26 rotates when moving upward, the cotton yarn stuck to the side of the first clamping plate 13 can be wound around the outside of the rotating wheel 26. To prevent the broken cotton yarn from falling, when the second clamping plate 2 moves to the upper end of the rectangular box 1, the end of the cotton yarn is clamped again, and then the second clamping plate 2 drives the end of the cotton yarn to move downward, and the cotton yarn is pulled back to the middle of each group of first clamping plates 13. At the same time, the broken cotton yarn can be collected on the outside of the rotating wheel 26, and the tensile strength test of the cotton yarn can be continuously performed. At the same time, the broken cotton yarn can be collected, which solves the problem of low efficiency of cotton yarn strength test and the inability to automatically collect the broken cotton yarn, which may be drawn into the machine and cause machine failure.

[0024] like Figure 5 As shown, anti-skid components are respectively provided on opposite sides of the first clamping plate 13 , and the anti-skid components include a corrugated plate 131 fixedly connected to the side of the first clamping plate 13 on one side, and a rubber pad 132 fixedly connected to the side of the first clamping plate 13 on the other side.

[0025] Specifically, when the strength of the cotton yarn is tested, the first clamping plate 13 is driven to clamp the cotton yarn. The wave plate 131 and the rubber pad 132 provided on the side of the first clamping plate 13 clamp the cotton yarn. When the wave plate 131 contacts the rubber pad 132, the wave plate 131 is embedded in the rubber pad 132, which can clamp the middle cotton yarn more firmly. Since the surface of the rubber pad 132 is sticky, when the two first clamping plates 13 are separated, the cotton yarn sticks to one side of the rubber pad 132 and is then collected by the rotating wheel 26.

[0026] As shown Figure 5 in the figure, on one side of the first clamping plate 13 at the upper end of the runner 26, a special-shaped plate 133 is fixedly connected by a torsion spring respectively.

[0027] Specifically, when the first clamping plate 13 moves to both sides, the cotton yarn adheres to the side of the first clamping plate 13 on one side. At this time, the cotton yarn sags downward. The special-shaped plate 133 provided on the side of the first clamping plate 13 pushes the cotton yarn to one side. When the second clamping plate 2 drives the runner 26 to move upward, the runner 26 slides along the inclined side provided at the lower end of the special-shaped plate 133. At this time, the special-shaped plate 133 rotates to one side. At this time, the cotton yarn pushed up by one side of the special-shaped plate 133 contacts the runner 26. The runner 26 is in a rotating state at this time, and can pull and wind the cotton yarn adhered to one side of the first clamping plate 13 around the outside of the runner 26, preventing the cotton yarn from falling, and can collect the cotton yarn centrally.

[0028] As shown Figure 7 in the figure, a first inclined-edge block 25 is slidably arranged inside the second clamping plate 2 close to one side of the runner 26, and a plurality of pointed needles 251 are fixedly connected to one side of the first inclined-edge block 25 close to the runner 26.

[0029] Specifically, when the cotton yarn wound on the surface of the runner 26 needs to be cleaned regularly to ensure the adhesion effect of the runner 26, when the runner 26 moves to the lower end inside the rectangular box 1 after collecting the cotton yarn, the first inclined-edge block 25 is driven to drive the pointed needles 251 to move towards one side of the runner 26, so that the pointed needles 251 are inserted into the surface of the runner 26 and penetrate into the hook surface magic tape. Then the runner 26 is driven to rotate, and the pointed needles 251 can remove the cotton yarn adhered to the surface of the runner 26, so that the runner 26 is always kept clean and the adhesion effect on the cotton yarn is ensured.

[0030] As shown Figure 7 in the figure, a rectangular groove 24 is provided in the middle of the second clamping plate 2. A second inclined-edge block 27 is slidably arranged inside the rectangular groove 24. One side of the inclined surface of the first inclined-edge block 25 is slidably connected along one side of the inclined surface of the second inclined-edge block 27. A first rectangular plate 252 is fixedly connected to the upper end of the first inclined-edge block 25, and one side of the first rectangular plate 252 is fixedly connected to one side inside the rectangular groove 24 through a spring 253.

[0031] Specifically, after the second clamping plate 2 clamps the end of the cotton yarn, drive the second clamping plate 2 to move downward. When the second clamping plate 2 moves to the bottom end inside the rectangular box 1, push the second bevel block 27 to slide inside the second clamping plate 2. While the second bevel block 27 slides, drive the first bevel block 25 to slide towards the side close to the runner 26. The first bevel block 25 drives the pointed needle 251 to contact the runner 26. Subsequently, drive the runner 26 to rotate, and the cotton yarn on the surface of the runner 26 can be cleaned off. When driving the second clamping plate 2 to move upward again to clamp and pull the end of the cotton yarn, the spring 253 pulls the first rectangular plate 252 away from the runner 26. The first bevel block 25 drives the pointed needle 251 away from the runner 26. At the same time, the first bevel block 25 pushes the second bevel block 27 downward, enabling the runner 26 to collect the cotton yarn again.

[0032] As Figure 8 shown, a second rectangular plate 28 is fixedly connected to the side of the second clamping plate 2 close to the first bevel block 25. A plurality of third rectangular blocks 281 are fixedly connected to the upper end of the second rectangular plate 28, and the third rectangular blocks 281 are respectively located on both sides of each pointed needle 251.

[0033] Specifically, when the first bevel block 25 drives the pointed needle 251 to move away from the runner 26, the pointed needle 251 slides in the middle of each third rectangular block 281, and the cotton yarn removed from the surface of the runner 26 by the pointed needle 251 can be left on one side of the third rectangular block 281.

[0034] As Figure 6 shown, connection blocks 21 are respectively fixedly connected to the side of the second clamping plate 2 close to the inside of the rectangular box 1. Fifth slide rails 23 are respectively fixedly connected to one side of the inside of the rectangular box 1. A fourth slide rail 22 is slidably arranged on one side of the fifth slide rail 23, and the connection blocks 21 are slidably arranged on one side of the fourth slide rail 22.

[0035] Specifically, by driving the fourth slide rail 22 to slide upward on one side of the fifth slide rail 23, drive the second clamping plate 2 to move upward. Subsequently, after driving the second clamping plate 2 to clamp the end of the cotton yarn, drive the fourth slide rail 22 to drive the second clamping plate 2 and the end of the cotton yarn clamped in the middle to move downward, and pull the end of the cotton yarn to the middle of the first clamping plate 13.

[0036] As Figure 4 shown, first slide rails 121 are respectively slidably arranged on both sides of the U-shaped block 12. The first slide rails 121 are fixedly connected to one side of the inside of the rectangular box 1. One side of the first clamping plate 13 slides in the middle of the U-shaped block 12 through a first rectangular block 134. Second rectangular blocks 14 are respectively fixedly connected to the first rectangular block 134. Second rectangular strips 141 respectively slide through the middle parts of the second rectangular blocks 14. Second slide rails 142 are respectively slidably arranged at the upper and lower ends of the second rectangular strips 141. Third slide rails 15 are respectively slidably arranged on one side of the opposite two second rectangular blocks 14, and the third slide rails 15 are respectively slidably arranged on one side of the first rectangular strip 11.

[0037] Specifically, by driving two second rectangular bars 141 to slide on one side of the second slide rail 142, the second rectangular bars 141 drive two first clamping plates 13 to slide towards the middle simultaneously through the second rectangular blocks 14 to clamp the cotton yarn. Multiple groups of first clamping plates 13 can be driven simultaneously to clamp the cotton yarn. After the clamping is completed, by driving the third slide rail 15 to drive two groups of first clamping plates 13 to move in opposite directions simultaneously, the cotton yarn can be pulled.

[0038] As Figure 9 shown, cutting knives 3 are respectively arranged on both sides of the upper end inside the rectangular box 1. Third rectangular plates 31 are respectively fixedly connected to the upper ends of the cutting knives 3, and the third rectangular plates 31 are respectively slidably arranged at the upper end inside the rectangular box 1.

[0039] Specifically, when the second clamping plate 2 pulls one end of the cotton yarn to the middle of each group of first clamping plates 13, the first clamping plates 13 clamp the cotton yarn. Subsequently, drive the third rectangular plates 31 on both sides to drive the cutting knives 3 to move towards the middle simultaneously to cut the cotton yarn in the middle. Then stretch the cotton yarn for strength detection. At the same time, a certain distance is left at the end of the cut cotton yarn, which is convenient for the second clamping plate 2 to clamp next time.

[0040] Embodiment 2, as Figure 9 shown, compared with Embodiment 1, another implementation manner of the present invention is: a circular hole is provided at the upper end of the rectangular box 1. An arc-shaped runner 41 is rotatably arranged at the upper end of the circular hole. A cylindrical block 4 is arranged on one side of the arc-shaped runner 41, and the cylindrical block 4 is rotatably arranged at the upper end of the rectangular box 1.

[0041] Specifically, install the coiled cotton yarn on the outside of the cylindrical block 4. Then pull out the end of the cotton yarn and place it on the upper end of the arc-shaped runner 41. Then place the end of the cotton yarn in the circular hole. Then the second clamping plate 2 clamps the end of the cotton yarn. Then pull the end of the cotton yarn downward, driving the arc-shaped runner 41 to rotate simultaneously. At the same time, the coiled cotton yarn drives the cylindrical block 4 to rotate, preventing friction on the cotton yarn when pulling the cotton yarn.

[0042] Working principle: Install the coiled cotton yarn on the outside of the cylindrical block 4. Then pull out the end of the cotton yarn and place it on the upper end of the arc-shaped runner 41. Then place the end of the cotton yarn in the circular hole. Then the second clamping plate 2 clamps the end of the cotton yarn. Then pull the end of the cotton yarn downward, driving the arc-shaped runner 41 to rotate simultaneously. At the same time, the coiled cotton yarn drives the cylindrical block 4 to rotate, preventing friction on the cotton yarn when pulling the cotton yarn. When the second clamping plate 2 pulls one end of the cotton yarn to the middle of each group of first clamping plates 13, the first clamping plates 13 clamp the cotton yarn. Subsequently, drive the third rectangular plates 31 on both sides to drive the cutting knives 3 to move towards the middle simultaneously to cut the cotton yarn in the middle. At the same time, a certain distance is left at the end of the cut cotton yarn, which is convenient for the second clamping plate 2 to clamp next time; Subsequently, by driving two second rectangular bars 141 to slide on one side of the second slide rail 142, the second rectangular bars 141 drive two first clamping plates 13 to slide towards the middle simultaneously through the second rectangular blocks 14, clamping the cotton yarn. Multiple groups of first clamping plates 13 can be driven simultaneously to clamp the cotton yarn. The wavy plates 131 and rubber pads 132 provided on the sides of the first clamping plates 13 clamp the cotton yarn. When the wavy plates 131 contact the rubber pads 132, the wavy plates 131 are embedded in the rubber pads 132, enabling the cotton yarn in the middle to be clamped more firmly. After the clamping is completed, by driving the third slide rail 15 to drive the two groups of first clamping plates 13 to move in opposite directions simultaneously, the cotton yarn can be pulled to conduct a strength test on the cotton yarn; After the detection is completed, the first clamping plates 13 separate. Due to the adhesiveness of the surface of the rubber pads 132, when the two first clamping plates 13 separate, the cotton yarn adheres to one side of the rubber pads 132. When the first clamping plates 13 move towards both sides, the cotton yarn adheres to the sides of the first clamping plates 13 on one side. At this time, the cotton yarn droops downward. The special-shaped plates 133 provided on the sides of the first clamping plates 13 push the cotton yarn upward to one side. Drive the fourth slide rail 22 to slide upward on one side of the fifth slide rail 23, driving the second clamping plate 2 to move upward. At the same time, when the second clamping plate 2 drives the runner 26 to move upward, the runner 26 slides along the inclined side provided at the lower end of the special-shaped plate 133. At this time, the special-shaped plate 133 rotates to one side. At this time, the cotton yarn pushed up on one side of the special-shaped plate 133 contacts the runner 26. The runner 26 is in a rotating state at this time, and can pull and wind the cotton yarn adhered to one side of the first clamping plate 13 around the outside of the runner 26, preventing the cotton yarn from falling, and enabling centralized collection of the cotton yarn; Subsequently, after driving the second clamping plate 2 to clamp the end of the cotton yarn, then drive the fourth slide rail 22 to drive the second clamping plate 2 and the end of the cotton yarn clamped in the middle to move downward, pulling the end of the cotton yarn to the middle of the first clamping plate 13. The second clamping plate 2 continues to move downward. When the second clamping plate 2 moves to the bottom end inside the rectangular box 1, push the second bevel block 27 to slide into the second clamping plate 2. While the second bevel block 27 slides, it drives the first bevel block 25 to slide towards the side close to the runner 26. The first bevel block 25 drives the pointed needle 251 to contact the runner 26. Subsequently, drive the runner 26 to rotate, and the cotton yarn on the surface of the runner 26 can be cleaned off. When driving the second clamping plate 2 to move upward again to clamp and pull the end of the cotton yarn, the spring 253 pulls the first rectangular plate 252 away from the runner 26. The first bevel block 25 drives the pointed needle 251 away from the runner 26. At the same time, the first bevel block 25 pushes the second bevel block 27 downward, enabling the runner 26 to collect the cotton yarn again.

[0043] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of the present invention claimed is defined by the appended claims and their equivalents.

Claims

1. A cotton yarn strength continuous detection device, comprising a rectangular box (1), a first rectangular strip (11) being fixedly connected to the middle of the rectangular box (1), a plurality of groups of tension test components being slidably arranged inside the rectangular box (1), the tension test components comprising two U-shaped blocks (12) being slidably arranged on one side of the first rectangular strip (11), two first clamping plates (13) being slidably arranged on one side of the U-shaped blocks (12), the first clamping plates (13) being used to clamp yarn, a tension detector being arranged on one side of the first clamping plates (13), and a wire pulling component being slidably arranged on one side of the first clamping plates (13), wherein: The wire pulling assembly comprises two second clamping plates (2) slidably arranged on one side of the interior of a rectangular box (1), wherein a rotating wheel (26) is rotatably arranged on one side of one of the second clamping plates (2), and a hook-surface Velcro is arranged on the outer side of the rotating wheel (26).

2. A cotton yarn strength continuous detection device according to claim 1, characterized in that: Anti-skid components are respectively provided on opposite sides of the first clamping plate (13), wherein the anti-skid components include a wave plate (131) fixedly connected to the side edge of the first clamping plate (13) on one side, and a rubber pad (132) fixedly connected to the side edge of the first clamping plate (13) on the other side.

3. A cotton yarn strength continuous detection device according to claim 2, characterized in that: A special-shaped plate (133) is fixedly connected to one side of the first clamping plate (13) located at the upper end of the rotating wheel (26) via a torsion spring.

4. A cotton yarn strength continuous detection device according to claim 3, characterized in that: A first bevel block (25) is slidably disposed inside the second clamping plate (2) on a side close to the rotating wheel (26), and a plurality of pointed needles (251) are fixedly connected to a side of the first bevel block (25) close to the rotating wheel (26).

5. A cotton yarn strength continuous detection device according to claim 4, characterized in that: A rectangular groove (24) is provided in the middle of the second clamping plate (2), a second bevel block (27) is slidably arranged inside the rectangular groove (24), one side of the bevel of the first bevel block (25) is slidably connected along one side of the bevel of the second bevel block (27), a first rectangular plate (252) is fixedly connected to the upper end of the first bevel block (25), and one side of the first rectangular plate (252) is fixedly connected to one side of the inside of the rectangular groove (24) via a spring (253).

6. A cotton yarn strength continuous detection device according to claim 5, characterized in that: A second rectangular plate (28) is fixedly connected to one side of the second clamping plate (2) close to the first bevel block (25), and a plurality of third rectangular blocks (281) are fixedly connected to the upper end of the second rectangular plate (28), wherein the third rectangular blocks (281) are respectively located on both sides of each pointed needle (251).

7. A cotton yarn strength continuous detection device according to claim 6, characterized in that: A connecting block (21) is fixedly connected to one side of the second clamping plate (2) close to the interior of the rectangular box (1), a fifth slide rail (23) is fixedly connected to one side of the interior of the rectangular box (1), a fourth slide rail (22) is slidably arranged on one side of the fifth slide rail (23), and the connecting block (21) is slidably arranged on one side of the fourth slide rail (22).

8. A cotton yarn strength continuous detection device according to claim 1, characterized in that: First slide rails (121) are slidably arranged on both sides of the U-shaped block (12), the first slide rails (121) are fixedly connected to one side of the inside of the rectangular box (1), one side of the first clamping plate (13) slides in the middle of the U-shaped block (12) through the first rectangular block (134), the first rectangular blocks (134) are respectively fixedly connected to second rectangular blocks (14), the middle of the second rectangular blocks (14) are respectively slidably penetrated by second rectangular strips (141), the upper and lower ends of the second rectangular strips (141) are respectively slidably arranged with second slide rails (142), and third slide rails (15) are respectively slidably arranged on one side of the two second rectangular blocks (14), and the third slide rails (15) are respectively slidably arranged on one side of the first rectangular strip (11).

9. A cotton yarn strength continuous detection device according to claim 8, characterized in that: Cutting knives (3) are respectively provided on both sides of the upper end of the interior of the rectangular box (1), and the upper ends of the cutting knives (3) are respectively fixedly connected to third rectangular plates (31), and the third rectangular plates (31) are respectively slidably arranged on the upper end of the interior of the rectangular box (1).

10. A cotton yarn strength continuous detection device according to claim 9, characterized in that: A circular hole is provided at the upper end of the rectangular box (1); an arc-shaped rotating wheel (41) is rotatably provided at the upper end of the circular hole; a cylindrical block (4) is provided on one side of the arc-shaped rotating wheel (41); and the cylindrical block (4) is rotatably provided at the upper end of the rectangular box (1).

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