A detection process for yarn production

Abstract

The present invention discloses a detection process for yarn production, which relates to the technical field of yarn production detection and includes the following steps. Step 1: In the process of yarn production, first reel the yarn. After the reeling is completed, carry out wire-making operations, and during the wire-making process, perform strength stretching operations on the yarn. After stretching, conduct centralized collection, and after collection, remove the burrs on the yarn. Step 2: After removing the burrs on the yarn, randomly detect the strength of the yarn using a detection machine frame, and after detection, conduct classification and marking processing on the strength of the yarn. The present invention transports the yarn through a transmission mechanism, and when transporting, starts a random starting mechanism. Through the random starting mechanism, the detection mechanism is started, so that during the process of moving and transporting the yarn, the strength of the yarn can be detected at irregular intervals, avoiding human operations during the yarn detection and preventing cheating in the results of yarn operations.

Description

Technical Field

[0001] The present invention relates to the technical field of yarn production and detection, and specifically relates to a detection process for yarn production. Background Art

[0002] Yarn is a kind of textile product, made from various textile fibers processed into products with a certain fineness, used for weaving, making ropes, making threads, knitting, embroidery, etc., and is divided into short fiber yarns, continuous filaments, etc. During the yarn production process, it is necessary to detect the strength of the yarn. However, the existing detection mechanisms follow certain rules during detection, which reduces the reliability of the yarn during detection, is easily controlled by humans for cheating, and when detecting the strength of the yarn being transmitted, it will also affect the normal movement and transmission of the yarn due to the strength detection, thus affecting the transmission efficiency of the yarn. Moreover, when abnormal situations occur during the yarn detection process, they cannot be processed in the first time. Summary of the Invention

[0003] The purpose of the present invention is to provide a detection process for yarn production to solve the problems raised in the above background art.

[0004] To achieve the above purpose, the present invention provides the following technical solution: A detection process for yarn production, including the following steps:

[0005] Step 1: First reel the yarn during the yarn production process. After the reeling is completed, carry out thread-making operations, and during the thread-making process, carry out strength stretching operations on the yarn. After stretching, collect the yarn centrally, and after collection, remove the burrs on the yarn.

[0006] Step 2: After removing the burrs on the yarn, randomly detect the strength of the yarn using a detection machine frame, and after detection, carry out classification and marking processing on the strength of the yarn.

[0007] Preferably, an observation board is installed in the middle of the top end of the detection machine frame through bolts, and a fixed bottom frame board is installed at the bottom end of the detection machine frame through bolts;

[0008] Detection mechanism, the detection mechanism includes an installation frame and a scale board. The installation frame is installed in the middle of the right side of the detection machine frame through bolts, and the scale board is installed in the middle of the left side of the top end of the installation frame through bonding;

[0009] Fixing mechanism, the fixing mechanism includes a fixing frame and a conveying through-hole. The two fixing frames are installed in the middle of the front side and the rear side of the detection machine frame through bolts, and the two conveying through-holes are respectively opened in the lower middle parts of the front side and the rear side fixing frames;

[0010] A transmission mechanism, the transmission mechanism includes a mounting shaft frame and a transmission wheel. The two mounting shaft frames are respectively installed on the front side and the rear side of the bottom end of the inner cavity of the detection machine frame through bolts, and the two transmission wheels are respectively installed on the top ends of the front side and the rear side mounting shaft frames through bearings;

[0011] A random start mechanism, the random start mechanism includes a rotating frame and a cover plate. The rotating frame is arranged at the bottom right end of the inner cavity of the detection machine frame, and the cover plate is installed on the left side of the rotating frame through bolts;

[0012] A strength level triggering mechanism, the strength level triggering mechanism includes a moving sliding cylinder, and the moving sliding cylinder is installed at the upper middle right side of the inner cavity of the mounting frame through bolts;

[0013] A stability processing mechanism, the stability processing mechanism includes a stabilizing rod and a stabilizing sliding sleeve. The stabilizing rod is installed on the front side of the top end of the inner cavity of the detection machine frame through bolts, and the stabilizing sliding sleeve is slidably installed at the left end of the stabilizing rod;

[0014] A dislocation fixing mechanism, the dislocation fixing mechanism includes movable notch openings, and the two movable notch openings are opened at the bottom ends on both sides of the inner cavity of the front side and the rear side conveying openings.

[0015] Preferably, the detection mechanism further includes a multi-head electric telescopic rod, a moving block, a moving detection rod, a detection rotating wheel, a stabilizing sliding plate and an abnormal trigger detection mechanism. The multi-head electric telescopic rod is installed at the middle right side of the inner cavity of the mounting frame through bolts, the moving block is installed at the telescopic end of the multi-head electric telescopic rod through bolts, the moving detection rod is movably installed at the left end of the moving block, a sliding hole is opened at the upper middle right side of the detection machine frame, and one end of the moving detection rod away from the moving block passes through the sliding hole and extends into the detection machine frame. The detection rotating wheel is installed at one end of the moving detection rod away from the moving block through a bearing, several stabilizing sliding plates are installed around the outside of the moving block through bolts, a control panel is installed at the front end on the right side of the detection machine frame through bolts, and several colored lamp heads are arranged outside the control panel.

[0016] Preferably, the abnormal trigger detection mechanism includes a touch timing switch, a mounting notch, a reset spring, a detection slider and a touch start switch. The mounting notch is opened at the middle left side of the moving block, the touch start switch is installed at the right side of the inner cavity of the mounting notch through bolts, the detection slider is slidably installed at the right side of the inner cavity of the mounting notch, the right end of the moving detection rod is connected to the left end of the detection slider through bolts, several reset springs are installed around the left side of the detection slider through bolts, the touch timing switch is installed at the middle left side of the top end of the inner cavity of the mounting notch through bolts, and the touch timing switch is electrically connected to the touch start switch.

[0017] Preferably, the strength level triggering mechanism further includes a moving slide bar, a moving slider, and an induction switch. A plurality of the induction switches are equidistantly installed in the middle of the top end of the moving sliding cylinder through bolts. The moving slider is slidably installed on the left side of the inner cavity of the moving sliding cylinder. The moving slide bar is installed on the top middle of the right side of the moving block through bolts. The right end of the moving slide bar is connected to the left side of the moving slider through bolts. The moving slide bar is in an L-shaped structure. The induction switch is electrically connected to the control panel.

[0018] Preferably, the transmission mechanism further includes a limiting wheel, a rotating belt, a rotating wheel, and a fixed shaft support rod. Two of the limiting wheels are installed in the middle of the right side of the top ends of the front and rear mounting shaft supports through bearings. The fixed shaft support rod is installed at the front end of the bottom right side of the inner cavity of the inspection machine frame through bolts. The top end and the middle upper end of the fixed shaft support rod are installed with a rotating rod through bearings, and the rotating rod at the upper end is connected to the middle of the front transmission wheel through bolts. The right end of the rotating rod at the middle upper end is installed at the front end of the right side of the inspection machine frame through a bearing. The rotating rod at the middle upper end passes through the middle of the rotating frame. Two of the rotating wheels are respectively installed at one ends of the top end and the middle upper end of the rotating rod through bolts. The rotating belt is sleeved and installed between the rotating wheels.

[0019] Preferably, the random start mechanism further includes a triggering ball, a triggering frame head, a touch switch, a transmission through groove, and a baffle. The triggering frame head is installed at the middle of the bottom end of the rotating frame through bolts. A plurality of the triggering balls are movably placed at the bottom end of the rotating frame. The touch switch is installed at the bottom end of the inner cavity of the triggering frame head through bolts. The transmission through groove is opened at the middle of the bottom end of the rotating frame. The touch switch is electrically connected to the multi-headed electric telescopic rod. A plurality of the baffles are installed around the inner cavity of the rotating frame through bolts.

[0020] Preferably, the stabilization processing mechanism further includes a movable brush strip, a frame head, a movable ejector rod, and a moving spring. The frame head is installed at the top end of the stable sliding sleeve through bolts. The movable ejector rod is movably installed inside the frame head. The moving spring is installed at the top end of the inner cavity of the frame head through bolts. The bottom end of the moving spring is connected to the bottom end of the movable ejector rod through bolts. The movable brush strip is installed at the top end of the movable ejector rod through bolts. The moving spring is in a stretched state. The moving spring is made of spring steel. The top end of the movable brush strip contacts the bottom end of the observation plate.

[0021] Preferably, the fixing mechanism further includes a moving chute, a movable slider, a moving notch, a positioning electromagnet, a movable plate, a pulling spring, and a limiting extrusion block. Two of the moving notches are opened at the top end of the inner cavity of the front and rear conveying openings. Four of the moving chutes are respectively opened on both sides of the inner cavity of the front and rear moving notches. Four of the movable sliders are slidably installed at the top end of the inner cavity of the moving chutes. Two of the movable plates are respectively movably arranged at the top end of the inner cavity of the front and rear moving notches. Both sides of the movable plate are connected to the movable slider by bolts. Two of the positioning electromagnets are respectively installed at the top end of the front and rear movable plates by bolts. An iron block is installed at the top end of the inner cavity of the moving notch by bolts. The limiting extrusion block is installed at the bottom end of the movable plate by bolts. Four of the pulling springs are respectively installed at the bottom end of the movable sliders on both sides by bolts. The bottom end of the pulling spring is connected to the bottom end of the inner cavity of the moving chute by bolts. The positioning electromagnet is electrically connected to the touch start switch, and the bottom end of the limiting extrusion block is in an arc structure.

[0022] Preferably, the dislocation fixing mechanism further includes a connecting rope, a pushing spring, a limiting concave block, and a limiting convex block. The limiting concave block is movably installed inside the right moving notch. The limiting convex block is movably installed inside the left moving notch. A plurality of the connecting ropes are installed at the bottom end of the movable sliders on both sides by bolts. A plurality of the pushing springs are installed inside the moving notches on both sides by bolts. The pushing springs are all in a compressed state. The bottom end of the connecting rope is connected to one side of the limiting concave block and the limiting convex block by bolts.

[0023] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0024] 1. The present invention transports the yarn through the transmission mechanism, and starts the random start mechanism during the transmission. The detection mechanism is started through the random start mechanism, so that the strength of the yarn can be detected irregularly during the moving transmission of the yarn, avoiding artificial operations during the yarn detection and preventing cheating in the results of the yarn operation. Moreover, during the detection of the yarn strength, it does not affect the normal moving transmission of the yarn, and during the detection of the yarn, the detection strength generated during the detection can be fed back in real time and intuitively reflected, so that the staff can make an intuitive judgment immediately, increasing the efficiency during the detection process;

[0025] 2. When an abnormality occurs during the yarn detection process of the present invention, it will trigger the abnormal trigger detection mechanism. The fixing mechanism is started through the abnormal trigger detection mechanism, and the dislocation fixing mechanism is started through the fixing mechanism. The broken yarn is squeezed and fixed, which can increase the stability of the yarn during detection and improve the protection ability for the broken yarn. It can avoid the situation that when the strength of the yarn is detected, the yarn breaks and rebounds and winds together. When the detection is continued during later use, the wound yarn needs to be cleaned, which delays the normal detection process and time in the later stage, and even may cause damage to the connecting parts inside the machine due to the sudden loss of traction caused by the breakage of the yarn. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a schematic diagram of the overall structure provided by an embodiment of the present invention;

[0027] Figure 2 is a structural diagram of the horizontal cross-section of the detection frame provided by an embodiment of the present invention; [[ID=eleven]]

[0028] Figure 3 is a structural diagram of the horizontal side view of the rotating frame provided by an embodiment of the present invention;

[0029] Figure 4 is a three-dimensional structural diagram of the rotating frame provided by an embodiment of the present invention;

[0030] Figure 5 is a structural diagram of the horizontal cross-section of the fixing frame provided by an embodiment of the present invention;

[0031] Figure 6 is a three-dimensional structural diagram of the limiting concave block and the limiting convex block provided by an embodiment of the present invention;

[0032] Figure 7 is a structural diagram of the horizontal cross-section of the moving block provided by an embodiment of the present invention;

[0033] Figure 8 provided by an embodiment of the present invention Figure 1 The enlarged structural diagram at A in

[0034] In the figure: 1. Detection machine frame; 2. Detection mechanism; 201. Installation frame; 202. Scale plate; 203. Multi-head electric telescopic rod; 204. Moving block; 205. Moving detection rod; 206. Detection runner; 207. Stable slide plate; 3. Fixing mechanism; 301. Fixing frame; 302. Conveyor opening; 303. Moving chute; 304. Moving slider; 305. Moving notch; 306. Positioning electromagnet; 307. Movable plate; 308. Pulling spring; 309. Limiting extrusion block; 4. Transmission mechanism; 401. Installation shaft frame; 402. Driving wheel; 403. Limiting wheel; 404. Rotating belt; 405. Rotating wheel; 406. Fixed shaft frame rod; 5. Random start mechanism; 501. Rotating frame; 502. Triggering ball; 503. Triggering frame head; 504. Touch switch; 505. Transmission through slot; 506. Baffle; 507. Cover plate; 6. Strength level triggering mechanism; 601. Moving slide bar; 602. Moving slider; 603. Inductive switch; 604. Moving sliding cylinder; 7. Stabilization processing mechanism; 701. Stabilizing rod; 702. Stabilizing sliding sleeve; 703. Movable brush strip; 704. Frame head; 705. Movable ejector rod; 706. Moving spring; 8. Abnormal triggering detection mechanism; 801. Touch timing switch; 802. Installation notch; 803. Return spring; 804. Detection slider; 805. Touch start switch; 9. Misalignment fixing mechanism; 901. Connecting rope; 902. Pushing spring; 903. Moving notch; 904. Limiting concave block; 905. Limiting convex block; 10. Fixed bottom frame plate; 11. Observation plate. Specific implementation mode

[0035] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0036] Embodiment 1

[0037] The present invention provides a technical solution: A detection process for yarn production includes the following steps:

[0038] Step 1: First reel the yarn during the yarn production process. After the reeling is completed, carry out wire-making operations, and perform strength stretching operations on the yarn during the wire-making process. After stretching, conduct centralized collection, and remove the burrs on the yarn after collection.

[0039] Step 2: After removing the burrs on the yarn, randomly detect the strength of the yarn using the detection machine frame 1, and perform classification and marking processing on the strength of the yarn after detection.

[0040] Embodiment 2

[0041] Please refer to Figures 1-8 , the present invention provides a technical solution: an observation plate 11 is installed in the middle of the top end of the detection frame 1 through bolts, and a fixed bottom plate 10 is installed at the bottom end of the detection frame 1 through bolts;

[0042] The detection mechanism 2, the detection mechanism 2 includes an installation frame 201 and a scale plate 202. The installation frame 201 is installed in the middle of the right side of the detection frame 1 through bolts, and the scale plate 202 is installed in the middle of the left side of the top end of the installation frame 201 through bonding;

[0043] The fixing mechanism 3, the fixing mechanism 3 includes a fixing frame 301 and a conveying through hole 302. Two fixing frames 301 are installed in the middle of the front side and the rear side of the detection frame 1 through bolts, and two conveying through holes 302 are respectively opened in the lower middle parts of the front side and the rear side of the fixing frame 301;

[0044] The transmission mechanism 4, the transmission mechanism 4 includes an installation shaft frame 401 and a transmission wheel 402. Two installation shaft frames 401 are respectively installed in the front side and the rear side of the bottom end of the inner cavity of the detection frame 1 through bolts, and two transmission wheels 402 are respectively installed at the top ends of the front side and the rear side of the installation shaft frame 401 through bearings;

[0045] The random start mechanism 5, the random start mechanism 5 includes a rotating frame 501 and a cover plate 507. The rotating frame 501 is arranged at the bottom right end of the inner cavity of the detection frame 1, and the cover plate 507 is installed on the left side of the rotating frame 501 through bolts;

[0046] The strength level triggering mechanism 6, the strength level triggering mechanism 6 includes a moving sliding cylinder 604, and the moving sliding cylinder 604 is installed in the upper middle part of the right side of the inner cavity of the installation frame 201 through bolts;

[0047] The stability processing mechanism 7, the stability processing mechanism 7 includes a stabilizing rod 701 and a stabilizing sliding sleeve 702. The stabilizing rod 701 is installed in the front side of the top end of the inner cavity of the detection frame 1 through bolts, and the stabilizing sliding sleeve 702 is slidably installed at the left end of the stabilizing rod 701;

[0048] The dislocation fixing mechanism 9, the dislocation fixing mechanism 9 includes an activity slot 903, and two activity slots 903 are opened at the bottom ends of both sides of the inner cavity of the front side and the rear side of the conveying through hole 302;

[0049] The detection mechanism 2 further includes a multi-headed electric telescopic rod 203, a moving block 204, a moving detection rod 205, a detection runner 206, a stable slide plate 207 and an abnormal trigger detection mechanism 8. The multi-headed electric telescopic rod 203 is installed in the middle of the right side of the inner cavity of the installation frame 201 through bolts. The moving block 204 is installed at the telescopic end of the multi-headed electric telescopic rod 203 through bolts. The moving detection rod 205 is movably installed at the left end of the moving block 204. A sliding hole is opened at the upper middle part of the right side of the detection frame 1. One end of the moving detection rod 205 away from the moving block 204 passes through the sliding hole and extends into the detection frame 1. The detection runner 206 is installed at one end of the moving detection rod 205 away from the moving block 204 through a bearing. A plurality of stable slide plates 207 are installed around the outside of the moving block 204 through bolts. A control panel is installed at the front end of the right side of the detection frame 1 through bolts, and a plurality of colored lamp heads are arranged outside the control panel. In this way, when the multi-headed electric telescopic rod 203 is started, the moving detection rod 205 is driven to move to the right by the multi-headed electric telescopic rod 203, and the detection runner 206 is driven to move to the right, so that the detection runner 206 contacts the yarn during transmission, and the yarn will be pulled to move to the right, so that the strength of the yarn can be detected irregularly during the moving transmission of the yarn;

[0050] The abnormal trigger detection mechanism 8 includes a touch timing switch 801, an installation notch 802, a return spring 803, a detection slider 804 and a touch start switch 805. The installation notch 802 is opened in the middle of the left side of the moving block 204. The touch start switch 805 is installed on the right side of the inner cavity of the installation notch 802 through bolts. The detection slider 804 is slidably installed on the right side of the inner cavity of the installation notch 802. The right end of the moving detection rod 205 is connected to the left end of the detection slider 804 through bolts. A plurality of return springs ⑧03 are installed around the left side of the detection slider 804 through bolts. The touch timing switch 801 is installed at the middle left part of the top of the inner cavity of the installation notch 802 through bolts. The touch timing switch 801 is electrically connected to the touch start switch 805. In this way, when the yarn is pulled for strength detection, the detection slider 804 will be driven to move to the left inside the installation notch 802 by the moving detection rod 205, and the return spring 803 will be compressed, and the detection slider 804 will contact the touch timing switch 801 to start the touch start switch 805. When the detected yarn breaks, the detection slider 804 will be reset by the compressed return spring 803 and contact the touch start switch 805;

[0051] The strength level triggering mechanism 6 further includes a moving slide bar 601, a moving slider 602, and an induction switch 603. A plurality of induction switches 603 are equidistantly installed in the middle of the top end of the moving slide cylinder 604 by bolts. The moving slider 602 is slidably installed on the left side of the inner cavity of the moving slide cylinder 604. The moving slide bar 601 is installed at the top middle of the right side of the moving block 204 by bolts. The right end of the moving slide bar 601 is connected to the left side of the moving slider 602 by bolts. The moving slide bar 601 is in an L-shaped structure. The induction switch 603 is electrically connected to the control panel. In this way, when the moving block 204 moves to the right, it drives the moving slide bar 601 to move to the right. The moving slide bar 601 drives the moving slider 602 to move to the right inside the moving slide cylinder 604, and makes the moving slider 602 contact the induction switches 603 at different positions, and triggers the color lamp head of the control panel;

[0052] The transmission mechanism 4 further includes a limiting wheel 403, a rotating belt 404, a rotating wheel 405, and a fixed shaft support rod 406. Two limiting wheels 403 are installed in the middle of the right side of the top ends of the front and rear mounting shaft brackets 401 through bearing brackets. The fixed shaft support rod 406 is installed at the front end of the right side of the bottom inner cavity of the inspection machine frame 1 by bolts. The top end and the upper middle part of the fixed shaft support rod 406 are installed with a rotating rod through bearings, and the upper rotating rod is connected to the middle part of the front transmission wheel 402 by bolts. The right end of the upper middle rotating rod is installed at the front end of the right side of the inspection machine frame 1 through a bearing. The upper middle rotating rod passes through the middle of the rotating frame 501. Two rotating wheels 405 are respectively installed at one end of the top and upper middle rotating rods by bolts. The rotating belt 404 is sleeved and installed between the rotating wheels 405. In this way, when the yarn passes between the transmission wheels 402, it will drive the transmission wheels 402 to rotate, and when the front transmission wheel 402 rotates, it will drive the top rotating wheel 405 to rotate. Since the rotating belt 404 is installed between the top and upper middle rotating wheels 405, it will drive the rotating frame 501 to rotate;

[0053] The random starting mechanism 5 further includes a trigger ball 502, a trigger box head 503, a touch switch 504, a transmission through groove 505 and a baffle 506. The trigger box head 503 is installed at the middle of the bottom end of the rotating frame 501 through bolts. A number of trigger balls 502 are movably placed at the bottom end of the rotating frame 501. The touch switch 504 is installed at the bottom end of the inner cavity of the trigger box head 503 through bolts. The transmission through groove 505 is opened at the middle of the bottom end of the rotating frame 501. The touch switch 504 is electrically connected to the multi-headed electric telescopic rod 203. A number of baffles 506 are installed around the inner cavity of the rotating frame 501 through bolts. In this way, when the rotating wheel 405 rotates, it drives the rotating frame 501 to rotate, causing the trigger balls 502 to roll inside the rotating frame 501. When the trigger balls 502 roll inside the rotating frame 501 and randomly fall into the trigger box head 503 through the transmission through groove 505 during the rolling process, the trigger balls 502 will contact the touch switch 504, and the multi-headed electric telescopic rod 203 is started through the touch switch 504. The multi-headed electric telescopic rod 203 drives the moving detection rod 205 to move to the right and drives the detection rotating wheel 206 to move to the right, so that the detection rotating wheel 206 contacts the yarn during transmission, and the yarn will be pulled to move to the right, enabling the strength of the yarn to be detected irregularly during the moving transmission process of the yarn, avoiding human operation during the yarn detection and preventing cheating in the yarn operation results. Moreover, during the process of detecting the yarn strength, it does not affect the normal moving transmission of the yarn, and during the process of detecting the yarn strength, the detection strength generated during detection can be fed back in real time and visually reflected, so that the staff can make an intuitive judgment immediately, increasing the efficiency during the detection process;

[0054] The stability processing mechanism 7 further includes a movable brush strip 703, a box head 704, a movable ejector rod 705 and a moving spring 706. The box head 704 is installed at the top end of the stable sliding sleeve 702 through bolts. The movable ejector rod 705 is movably installed inside the box head 704. The moving spring 706 is installed at the top end of the inner cavity of the box head 704 through bolts. The bottom end of the moving spring 706 is bolted to the bottom end of the movable ejector rod 705. The movable brush strip 703 is installed at the top end of the movable ejector rod 705 through bolts. The moving spring 706 is in a stretched state and is made of spring steel. The top end of the movable brush strip 703 contacts the bottom end of the observation plate 11. In this way, by sliding the stable sliding sleeve 702 outside the stable rod 701, the stability and flexibility of the movement of the detection rotating wheel 206 are increased. When the stable sliding sleeve 702 moves, it will drive the box head 704 and the movable brush strip 703 to move, so that the movable brush strip 703 contacts and rubs against the bottom end of the observation plate 11 to clean the bottom end of the observation plate 11, increasing the clarity of the observation plate 11 during use, and driving the movable ejector rod 705 to move upward through the moving spring 706, increasing the fitting property and friction force between the movable brush strip 703 and the observation plate 11;

[0055] The fixing mechanism 3 further includes a moving sliding groove 303, a movable slider 304, a moving slot 305, a positioning electromagnet 306, a movable plate 307, a pulling spring 308 and a limiting extrusion block 309. Two moving slots 305 are opened at the top end of the inner cavity of the front and rear conveying openings 302. Four moving sliding grooves 303 are respectively opened on both sides of the inner cavity of the front and rear moving slots 305. Four movable sliders 304 are slidably installed at the top end of the inner cavity of the moving sliding grooves 303. Two movable plates 307 are respectively movably arranged at the top end of the inner cavity of the front and rear moving slots 305. Both sides of the movable plate 307 are connected to the movable slider 304 by bolts. Two positioning electromagnets 306 are respectively installed at the top end of the front and rear movable plates 307 by bolts. An iron block is installed at the top end of the inner cavity of the moving slot 305 by bolts. The limiting extrusion block 309 is installed at the bottom end of the movable plate 307 by bolts. Four pulling springs 308 are respectively installed at the bottom ends of the movable sliders 304 on both sides by bolts. The bottom end of the pulling spring 308 is connected to the bottom end of the inner cavity of the moving sliding groove 303 by bolts. The positioning electromagnet 306 is electrically connected to the touch start switch 805. The bottom end of the limiting extrusion block 309 is of an arc-shaped structure. In this way, by disconnecting the circuit of the positioning electromagnet 306 through the touch start switch 805, the positioning electromagnet 306 loses its magnetism, and the movable slider 304 and the pulling spring 308 lose their restraint force. The movable slider 304 and the movable plate 307 are driven to move downward by the pulling spring 308 in a stretched state, and the limiting extrusion block 309 is driven to move downward by the movable plate 307 to squeeze and fix the yarn;

[0056] The dislocation fixing mechanism 9 further includes a connecting rope 901, a pushing spring 902, a limiting concave block 904 and a limiting convex block 905. The limiting concave block 904 is movably installed inside the movable notch 903 on the right side, and the limiting convex block 905 is movably installed inside the movable notch 903 on the left side. A plurality of connecting ropes 901 are installed at the bottom ends of the movable sliders 304 on both sides through bolts, and a plurality of pushing springs 902 are installed inside the movable notches 903 on both sides through bolts. The pushing springs 902 are all in a compressed state. The bottom end of the connecting rope 901 is connected to one side of the limiting concave block 904 and the limiting convex block 905 through bolts. In this way, when the movable slider 304 moves downward, the connecting rope 901 is in a slack state, and the limiting concave block 904 and the limiting convex block 905 are pushed by the pushing springs 902 in a compressed state on both sides to move toward the side away from the movable notch 903, and the limiting convex block 905 is fitted into the limiting concave block 904 to squeeze and fix the broken yarn. Moreover, it can increase the stability of the yarn when unexpected situations occur during detection, and improve the protection ability for the broken yarn, avoiding the situation that when the strength of the yarn is detected, the yarn breaks and rebounds and winds together. When continuing to use for detection later, the wound yarn needs to be cleaned up, which delays the normal detection process and time in the later stage, and even may cause damage to the internal connectors of the machine due to the sudden loss of traction caused by the breakage of the yarn.

[0057] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0058] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A detection process for yarn production, characterized in that It includes the following steps: Step 1: In the process of yarn production, first reel the yarn. After the reeling is completed, carry out wire-making operation, and during the wire-making process, carry out strength stretching operation on the yarn. After stretching, conduct centralized collection, and remove the burrs of the yarn after collection; Step 2: After removing the burrs of the yarn, randomly detect the strength of the yarn by using the detection machine frame (1), and conduct classification and marking treatment on the strength of the yarn after detection; In the middle of the top end of the detection machine frame (1), an observation plate (11) is installed through bolts, and at the bottom end of the detection machine frame (1), a fixed bottom frame plate (10) is installed through bolts; Detection mechanism (2), the detection mechanism (2) includes an installation frame (201) and a scale plate (202), the installation frame (201) is installed through bolts in the middle of the right side of the detection machine frame (1), and the scale plate (202) is installed by bonding in the middle of the left side of the top end of the installation frame (201); Fixing mechanism (3), the fixing mechanism (3) includes a fixing frame (301) and a conveying through-hole (302), the two fixing frames (301) are installed through bolts in the middle of the front side and the rear side of the detection machine frame (1), and the two conveying through-holes (302) are respectively opened in the middle and lower parts of the front-side and rear-side fixing frames (301); Transmission mechanism (4), the transmission mechanism (4) includes an installation shaft frame (401) and a transmission wheel (402), the two installation shaft frames (401) are respectively installed through bolts on the front side and the rear side of the bottom end of the inner cavity of the detection machine frame (1), and the two transmission wheels (402) are respectively installed through bearings on the top ends of the front-side and rear-side installation shaft frames (401); Random start mechanism (5), the random start mechanism (5) includes a rotating frame (501) and a cover plate (507), the rotating frame (501) is arranged at the bottom end of the right side of the inner cavity of the detection machine frame (1), and the cover plate (507) is installed through bolts on the left side of the rotating frame (501); Strength grade triggering mechanism (6), the strength grade triggering mechanism (6) includes a moving sliding cylinder (604), the moving sliding cylinder (604) is installed through bolts in the upper middle part of the right side of the inner cavity of the installation frame (201); Stabilizing treatment mechanism (7), the stabilizing treatment mechanism (7) includes a stabilizing rod (701) and a stabilizing sliding sleeve (702), the stabilizing rod (701) is installed through bolts on the front side of the top end of the inner cavity of the detection machine frame (1), and the stabilizing sliding sleeve (702) is slidably installed on the left end of the stabilizing rod (701); Dislocation fixing mechanism (9), the dislocation fixing mechanism (9) includes movable slot openings (903), the two movable slot openings (903) are opened at the bottom ends of both sides of the inner cavities of the front-side and rear-side conveying through-holes (302); The detection mechanism (2) further includes a multi-headed electric telescopic rod (203), a moving block (204), a moving detection rod (205), a detection runner (206), a stable sliding plate (207), and an abnormal trigger detection mechanism (8). The multi-headed electric telescopic rod (203) is installed in the middle of the right side of the inner cavity of the installation frame (201) through bolts. The moving block (204) is installed at the telescopic end of the multi-headed electric telescopic rod (203) through bolts. The moving detection rod (205) is movably installed at the left end of the moving block (204). A sliding hole is opened in the upper middle part of the right side of the detection machine frame (1). One end of the moving detection rod (205) far from the moving block (204) passes through the sliding hole and extends into the detection machine frame (1). The detection runner (206) is installed at one end of the moving detection rod (205) far from the moving block (204) through a bearing. A plurality of the stable sliding plates (207) are installed around the outside of the moving block (204) through bolts. A control panel is installed at the front end of the right side of the detection machine frame (1) through bolts, and a plurality of colored lamp heads are arranged outside the control panel; The abnormal trigger detection mechanism (8) includes a touch timing switch (801), an installation notch (802), a return spring (803), a detection slider (804), and a touch start switch (805). The installation notch (802) is opened in the middle of the left side of the moving block (204). The touch start switch (805) is installed on the right side of the inner cavity of the installation notch (802) through bolts. The detection slider (804) is slidably installed on the right side of the inner cavity of the installation notch (802). The right end of the moving detection rod (205) is connected to the left end of the detection slider (804) through bolts. A plurality of the return springs (803) are installed around the left side of the detection slider (804) through bolts. The touch timing switch (801) is installed in the middle of the left side of the top of the inner cavity of the installation notch (802) through bolts. The touch timing switch (801) is electrically connected to the touch start switch (805); The strength level trigger mechanism (6) further includes a moving slide bar (601), a moving slider (602), and an induction switch (603). A plurality of the induction switches (603) are installed at equal intervals in the middle of the top of the moving slide cylinder (604) through bolts. The moving slider (602) is slidably installed on the left side of the inner cavity of the moving slide cylinder (604). The moving slide bar (601) is installed at the top of the middle of the right side of the moving block (204) through bolts. The right end of the moving slide bar (601) is connected to the left side of the moving slider (602) through bolts. The moving slide bar (601) is in an L-shaped structure. The induction switch (603) is electrically connected to the control panel; The fixing mechanism (3) further includes a moving chute (303), a movable slider (304), a moving notch (305), a positioning electromagnet (306), a movable plate (307), a pulling spring (308) and a limiting extrusion block (309). Two of the moving notches (305) are opened at the top end of the inner cavity of the front and rear conveying openings (302). Four of the moving chutes (303) are respectively opened on both sides of the inner cavity of the front and rear moving notches (305). Four of the movable sliders (304) are slidably installed at the top end of the inner cavity of the moving chute (303). Two of the movable plates (307) are respectively movably arranged at the top end of the inner cavity of the front and rear moving notches (305). Both sides of the movable plate (307) are connected to the movable slider (304) by bolts. Two of the positioning electromagnets (306) are respectively installed at the top end of the front and rear movable plates (307) by bolts. An iron block is installed at the top end of the inner cavity of the moving notch (305) by bolts. The limiting extrusion block (309) is installed at the bottom end of the movable plate (307) by bolts. Four of the pulling springs (308) are respectively installed at the bottom end of the movable sliders (304) on both sides by bolts. The bottom end of the pulling spring (308) is connected to the bottom end of the inner cavity of the moving chute (303) by bolts. The positioning electromagnet (306) is electrically connected to the touch start switch (805). The bottom end of the limiting extrusion block (309) is in an arc structure; The dislocation fixing mechanism (9) further includes a connecting rope (901), a pushing spring (902), a limiting concave block (904) and a limiting convex block (905). The limiting concave block (904) is movably installed inside the right moving notch (903). The limiting convex block (905) is movably installed inside the left moving notch (903). A plurality of the connecting ropes (901) are installed at the bottom end of the movable sliders (304) on both sides by bolts. A plurality of the pushing springs (902) are installed inside the moving notches (903) on both sides by bolts. The pushing springs (902) are all in a compressed state. The bottom end of the connecting rope (901) is connected to one side of the limiting concave block (904) and the limiting convex block (905) by bolts.

2. The detection process for yarn production according to claim 1, characterized in that: The transmission mechanism (4) further includes a limit wheel (403), a rotating belt (404), a rotating wheel (405), and a fixed shaft support rod (406). The two limit wheels (403) are mounted on the right middle part of the top ends of the front and rear mounting shaft brackets (401) through bearing brackets. The fixed shaft support rod (406) is mounted on the front right end of the bottom cavity of the detection frame (1) through bolts. The top end and the upper middle part of the fixed shaft support rod (406) are mounted with a rotating rod through bearings, and the rotating rod at the upper end is bolted to the middle part of the front transmission wheel (402). The right end of the rotating rod at the upper middle part is mounted on the front right end of the detection frame (1) through a bearing. The rotating rod at the upper middle part passes through the middle part of the rotating frame (501). The two rotating wheels (405) are respectively bolted to one end of the rotating rod at the top end and the upper middle part. The rotating belt (404) is sleeved and mounted between the rotating wheels (405).

3. The detection process for yarn production according to claim 1, characterized in that: The random start mechanism (5) further includes a trigger ball (502), a trigger frame head (503), a touch switch (504), a transmission through groove (505), and a baffle (506). The trigger frame head (503) is bolted to the middle part of the bottom end of the rotating frame (501). A number of trigger balls (502) are movably placed at the bottom end of the rotating frame (501). The touch switch (504) is bolted to the bottom end of the inner cavity of the trigger frame head (503). The transmission through groove (505) is opened at the middle part of the bottom end of the rotating frame (501). The touch switch (504) is electrically connected to the multi-headed electric telescopic rod (203). A number of baffles (506) are bolted to the periphery of the inner cavity of the rotating frame (501).

4. A detection process for yarn production according to claim 1, characterized in that: The stability processing mechanism (7) further includes a movable brush strip (703), a frame head (704), a movable ejector rod (705), and a moving spring (706). The frame head (704) is bolted to the top end of the stable sliding sleeve (702). The movable ejector rod (705) is movably mounted inside the frame head (704). The moving spring (706) is bolted to the top end of the inner cavity of the frame head (704). The bottom end of the moving spring (706) is bolted to the bottom end of the movable ejector rod (705). The movable brush strip (703) is bolted to the top end of the movable ejector rod (705). The moving spring (706) is in a stretched state. The moving spring (706) is made of spring steel. The top end of the movable brush strip (703) contacts the bottom end of the observation plate (11).

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