Dust removal equipment for colored spun yarn production and use method of dust removal equipment

Abstract

The invention relates to the technical field of yarn production dust removal, and discloses dust removal equipment for colored spun yarn production and a using method thereof.The dust removal equipment comprises a bottom plate, a working shell is fixedly connected to the top of the bottom plate, one end of yarn penetrates through the working shell and extends out of the working shell, and the dust removal equipment further comprises a dust removal mechanism for production; the dust removal mechanism for production comprises a motor fixedly connected to one side of the outer wall of the working shell, the output end of the motor is fixedly connected with a rotating shaft, yarn is conveyed through the conveying mechanism, in the yarn conveying process, the motor is started, the motor drives the rotating shaft to rotate, the rotating shaft drives a reciprocating lead screw to rotate, and the dust removal mechanism is limited by a bottom plate; in the rotating process of the reciprocating lead screw, a threaded plate can move in a reciprocating mode, the threaded plate drives a round rod to move, the round rod drives a scraping shell to move, the scraping shell makes contact with the outer wall of yarn in the conveying process in the moving process, dust and miscellaneous wool on the outer wall of the yarn are scraped, and the yarn production quality is improved.

Description

Technical Field

[0001] The invention relates to the technical field of dust removal in yarn production, and in particular to dust removal equipment for color-spun yarn production and a use method thereof. Background Art

[0002] Color-spun yarn production is a production process that directly spins fibers after mixing them with dyes or pigments. Unlike traditional spinning processes, color-spun yarns are dyed during the spinning process, rather than spinning them into white yarns first and then dyeing them. The yarns produced in this way usually show different color effects, with unique visual effects and market value. In the production process of color-spun yarns, due to the use of fibers, dyes and other auxiliary materials, more dust is usually generated. These dusts not only affect product quality, but may also threaten the production environment and the health of employees. Therefore, it is very necessary to use appropriate dust removal equipment.

[0003] Existing dust removal equipment usually directly removes dust from the colored spun yarn in transportation. During this process, the dust and hair adhering to the outer wall of the colored spun yarn cannot be directly absorbed, thereby reducing the dust removal effect of the dust removal equipment and reducing the production quality of the colored spun yarn. Summary of the invention

[0004] The object of the present invention is to provide a dust removal device for color spun yarn production and a method of using the same, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions: The present invention relates to a dust removal device for color spun yarn production and a method of using the device, comprising a base plate, a working shell fixedly connected to the top of the base plate, one end of the yarn passing through the working shell and extending to the outside of the working shell, and a production dust removal mechanism, the production dust removal mechanism comprising a motor fixedly connected to one side of the outer wall of the working shell, the output end of the motor fixedly connected to a rotating shaft, one end of the rotating shaft passing through the working shell and extending to the inside of the working shell, the outer wall of the rotating shaft fixedly connected to a reciprocating screw, the reciprocating screw is arranged in the inside of the working shell, the outer wall of the reciprocating screw is threadedly connected to a threaded plate, and a scraping assembly is arranged on the top of the threaded plate.

[0006] Furthermore, the scraping assembly includes a round rod fixedly connected to the top of the threaded plate, a scraping shell fixedly connected to the top of the round rod, an inner wall of the scraping shell slidably connected to the outer wall of the yarn, and sliding frames penetrate and slidably connect the two sides of the outer wall of the scraping shell.

[0007] Furthermore, a spring is fixedly connected to a side wall of one end of the sliding frame, one end of the spring is fixedly connected to one side of the outer wall of the scraper shell, and one end of the sliding frame is fixedly connected to an arc-shaped clamping plate, which is arranged inside the scraper shell.

[0008] Furthermore, a clamping assembly is provided on the side wall of the threaded plate, and the clamping assembly includes a slide groove opened on one side of the threaded plate, and sliders are slidably connected to the inner walls of the slide groove at both ends, a return spring is fixedly connected between the two sliders, and rotating plates are rotatably connected to the two sides of the slider, and a concave shell is rotatably connected to the end of the rotating plate away from the slider, and two concave shells are provided, and an extrusion plate is fixedly connected to the top of the slider.

[0009] Furthermore, an auxiliary component is provided at one end of the slider, and the auxiliary component includes a cross rod fixedly connected to the end of the slider away from the return spring, and round shells are fixedly connected to both sides of the threaded plate, and one end of the cross rod penetrates the threaded plate and extends to the interior of the round shell.

[0010] Furthermore, one end of the cross bar away from the slider is fixedly connected to a sliding plate, the outer wall of the sliding plate is slidably connected to the inner wall of the circular shell, one end of the circular shell away from the threaded plate is connected to a circular tube, one end of the circular tube is connected to one side of the outer wall of the scraper shell, one end of the outer wall of the circular tube is connected to a one-way valve, and the top of the circular shell is fixedly connected to a fixed frame shell.

[0011] Furthermore, a conical tube is connected to one side of the bottom of the fixed frame shell, the bottom end of the conical tube is connected to the top of the round shell, a vertical rod is fixedly connected to the top of the inner wall of the fixed frame shell, a rectangular block is slidably connected to the outer wall of the bottom end of the vertical rod, and an extrusion spring is fixedly connected to the top of the rectangular block.

[0012] Furthermore, the top of the extrusion spring is fixedly connected to the top of the inner wall of the fixed frame shell, a heater is fixedly connected to the top of the inner wall of the fixed frame shell near the vertical rod, one side of the outer wall of the fixed frame shell is connected to an exhaust pipe, and one end of the exhaust pipe is connected to one side of the outer wall of the scraper shell.

[0013] Furthermore, a dust collection assembly is provided on the inner wall of the working shell, and the dust collection assembly includes a square bag fixedly connected to both sides of the inner wall of the working shell, both ends of the square bag are connected with connecting pipes, one end of the connecting pipe away from the square bag is connected with a special-shaped pipe, one end of the special-shaped pipe is connected with a special-shaped shell, the top of the special-shaped shell is fixedly connected to the top of the inner wall of the working shell, and one side of the inner wall of the special-shaped shell is fixedly connected with a filter plate, and the filter plate is arranged at the connection between the special-shaped pipe and the special-shaped shell.

[0014] A method for using a dust removal device for color-spun yarn production comprises the following steps: Step 1: Scrape off the yarn; Step 2: Scrape the inside of the shell to remove dust; Step 3: Auxiliary scraping to remove dust from the inside of the shell; Step 4: Dust removal inside the working shell.

[0015] The present invention has the following beneficial effects: , the present invention transports the yarn through a conveying mechanism. When the yarn is being conveyed, the motor is started, the motor drives the rotating shaft to rotate, the rotating shaft drives the reciprocating screw to rotate, and the reciprocating screw is limited by the bottom plate. During the rotation of the reciprocating screw, the threaded plate can reciprocate, the threaded plate drives the round rod to move, the round rod drives the scraper shell to move, and the scraper shell will come into contact with the outer wall of the yarn being conveyed during the movement, so as to scrape off the dust and hair on the outer wall of the yarn, thereby improving the quality of yarn production. When the threaded plate moves, the threaded plate drives the slider to move, the slider drives the rotating plate to move, the rotating plate drives the concave shell to move, and when the concave shell moves to the working When the cam is on one side of the inner wall of the shell, it is subjected to the reaction force of the working shell, so that the concave shell is squeezed, and the concave shell drives the rotating plate to move toward the threaded plate. Limited by the slide groove, the rotating plate drives the slider to slide along the outer wall of the slide groove, and the two sliders approach each other. The slider drives the extrusion plate to move, and the extrusion plate will contact with one end of the sliding frame during the movement, so that the sliding frame slides horizontally, and the sliding frame drives the arc-shaped clamping plate to move, and the two arc-shaped clamping plates approach each other to clamp the outer wall of the yarn. At this time, when the yarn contacts the two arc-shaped clamping plates during the conveying process, the scraping effect of the device on the outer wall of the yarn can be further improved, thereby indirectly improving the quality of yarn production.

[0016] (2) In the present invention, during the movement of the slider, the slider drives the cross bar to move, and the cross bar drives the sliding plate to move. During the movement of the sliding plate inside the circular shell, negative pressure is generated in the area of ​​the circular shell close to the circular tube. The negative pressure enters the interior of the circular tube, and the negative pressure enters the interior of the scraper shell through the circular tube, thereby absorbing the dust and hair scraped from the interior of the scraper shell, allowing the dust and hair to enter the interior of the circular shell, thereby preventing the dust and hair from existing in the interior of the scraper shell for a long time and affecting the scraping effect of the arc-shaped splint on the yarn, thereby improving the scraping effect of the arc-shaped splint on the yarn.

[0017] (3) According to the present invention, when the sliding plate moves in the reverse direction, the one-way valve is set so that the airflow cannot enter the interior of the circular tube. At this time, the squeezed airflow enters the interior of the conical tube, and then enters the interior of the fixed frame shell through the conical tube. The heater is set to heat the circulating airflow, and the heated airflow enters the interior of the exhaust pipe. The airflow enters the interior of the scraper shell through the exhaust pipe, and blows the dust and hair inside the scraper shell, so that the dust and hair can be dried and splashed, which is convenient for the subsequent circular tube to absorb the dust and hair, and the dust removal effect inside the scraper shell is improved. When the interior of the circular shell is no longer exhausted, the extrusion spring is elastically deformed, and the extrusion spring drives the rectangular block to move vertically downward along the outer wall of the vertical rod. During the downward movement of the rectangular block, it will fit closely with the inner wall of the conical tube, thereby sealing the conical tube, preventing the dust and hair that have entered the interior of the circular shell from entering the interior of the fixed frame shell, and the storage effect of the circular shell on dust and hair is improved.

[0018] (4) In the present invention, when the threaded plate moves, the threaded plate will come into contact with the square bag, squeezing the square bag so that the airflow inside the square bag enters the inside of the connecting tube, and the airflow enters the inside of the special-shaped tube through the connecting tube, and the airflow enters the inside of the special-shaped shell through the special-shaped tube. Because the inside of the special-shaped shell stores water, the airflow reacts with the water during the process of being discharged to the outside through the special-shaped shell, making the airflow moist. The moist airflow enters the inside of the working shell and comes into contact with the outer wall of the conveyed yarn, which can make dust and hair easier to be scraped off by the scraping shell, thereby improving the scraping effect of the scraping shell. And when the threaded plate is no longer in contact with the square capsule, the square capsule performs recovery work and generates negative pressure. The negative pressure enters the interior of the connecting pipe, and the negative pressure enters the interior of the special-shaped tube through the connecting pipe. The negative pressure enters the interior of the special-shaped shell through the special-shaped tube. Affected by the conical setting of the special-shaped shell, when the negative pressure is discharged to the interior of the working shell through the special-shaped shell, the area of ​​negative pressure discharge is diffused, thereby absorbing the dust and hair floating inside the working shell, and then the absorbed dust and hair will be mixed with the water inside the special-shaped shell, reducing the probability of dust and hair entering the interior of the working shell again, thereby improving the dust removal effect of the device.

[0019] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0021] Figure 1 This is a schematic diagram of the cross-sectional structure of the working shell of the present invention; Figure 2 It is a schematic diagram of the overall cross-sectional structure of the present invention; Figure 3 This is a schematic diagram of the top view of the square capsule of the present invention; Figure 4 It is a schematic diagram of the side structure of the threaded plate of the present invention; Figure 5 This is a schematic diagram of the cross-sectional structure of the circular shell of the present invention; Figure 6 For the present invention Figure 3 A magnified view of middle; Figure 7 For the present invention Figure 4 Enlarged view of middle B; Figure 8 For the present invention Figure 4 Enlarged view of middle C; Fig. 9 The figure is a flow chart of the method for using the present invention.

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows: In the figure: 1, bottom plate; 2, working shell; 3, yarn; 4, dust removal mechanism for production; 41, motor; 42, rotating shaft; 43, reciprocating screw rod; 44, threaded plate; 45, scraping assembly; 46, clamping assembly; 47, auxiliary assembly; 48, dust suction assembly; 451, round rod; 452, scraping shell; 453, sliding frame; 454, spring; 455, arc clamping plate; 461, slide groove; 462, slider; 463, return spring; 464, rotating Moving plate; 465, concave shell; 466, extrusion plate; 471, cross bar; 472, round shell; 473, sliding plate; 474, round tube; 475, one-way valve; 476, fixed frame shell; 478, conical tube; 479, vertical rod; 4710, rectangular block; 4711, extrusion spring; 4712, heater; 4713, exhaust pipe; 481, square capsule; 482, special-shaped shell; 483, connecting pipe; 484, special-shaped tube; 485, filter plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] Example 1, please refer to Figure 1 - Fig. 9As shown, the present invention is a dust removal device for color spun yarn production and a method of using the same, comprising a bottom plate 1, a working shell 2 is fixedly connected to the top of the bottom plate 1, one end of the yarn 3 passes through the working shell 2 and extends to the outside of the working shell 2, and also includes; The production dust removal mechanism 4 includes a motor 41 fixedly connected to one side of the outer wall of the working shell 2, the output end of the motor 41 is fixedly connected to a rotating shaft 42, one end of the rotating shaft 42 passes through the working shell 2 and extends to the interior of the working shell 2, the outer wall of the rotating shaft 42 is fixedly connected to a reciprocating screw 43, the reciprocating screw 43 is arranged in the interior of the working shell 2, the outer wall of the reciprocating screw 43 is threadedly connected to a threaded plate 44, and a scraping assembly 45 is arranged on the top of the threaded plate 44.

[0025] The scraping assembly 45 includes a round rod 451 fixedly connected to the top of the threaded plate 44, and a scraping shell 452 is fixedly connected to the top of the round rod 451. The inner wall of the scraping shell 452 is slidably connected to the outer wall of the yarn 3, and the yarn 3 is conveyed through the conveying mechanism. When the yarn 3 is being conveyed, the motor 41 is started, the motor 41 drives the rotating shaft 42 to rotate, and the rotating shaft 42 drives the reciprocating screw rod 43 to rotate. Limited by the bottom plate 1, the reciprocating screw rod 43 can make the threaded plate 44 reciprocate during rotation, the threaded plate 44 drives the round rod 451 to move, and the round rod 451 drives the scraping shell 452 to move. During the movement of the scraping shell 452, it will contact the outer wall of the yarn 3 being conveyed, and the dust and hair on the outer wall of the yarn 3 are scraped off, thereby improving the production quality of the yarn 3. The outer wall of the scraping shell 452 is penetrated and slidably connected with sliding frames 453 on both sides.

[0026] A spring 454 is fixedly connected to the side wall of one end of the sliding frame 453 , one end of the spring 454 is fixedly connected to one side of the outer wall of the scraper shell 452 , and an arc-shaped clamping plate 455 is fixedly connected to one end of the sliding frame 453 , and the arc-shaped clamping plate 455 is arranged inside the scraper shell 452 .

[0027] A clamping assembly 46 is provided on the side wall of the threaded plate 44. The clamping assembly 46 includes a slide groove 461 opened on one side of the threaded plate 44. Slide blocks 462 are slidably connected to the inner wall of the slide groove 461 at both ends. A return spring 463 is fixedly connected between the two slide blocks 462. Rotating plates 464 are rotatably connected to the two sides of the slide block 462. The end of the rotating plate 464 away from the slide block 462 is rotatably connected to a concave shell 465. Two concave shells 465 are provided. An extrusion plate 466 is fixedly connected to the top of the slide block 462. During the movement of the threaded plate 44, the threaded plate 44 drives the slide block 462 to move, the slide block 462 drives the rotating plate 464 to move, and the rotating plate 464 drives the concave shell 465 to move. When the concave shell 465 moves to one side of the inner wall of the working shell 2, it is reacted by the working shell 2. Apply force to squeeze the concave shell 465, which drives the rotating plate 464 to move toward the threaded plate 44. Limited by the slide groove 461, the rotating plate 464 drives the slider 462 to slide along the outer wall of the slide groove 461, and the two sliders 462 approach each other. The slider 462 drives the extrusion plate 466 to move. During the movement of the extrusion plate 466, it will contact one end of the sliding frame 453, causing the sliding frame 453 to slide horizontally. The sliding frame 453 drives the arc clamping plate 455 to move, and the two arc clamping plates 455 approach each other to clamp the outer wall of the yarn 3. At this time, when the yarn 3 contacts the two arc clamping plates 455 during the conveying process, the scraping effect of the device on the outer wall of the yarn 3 can be further improved, thereby indirectly improving the quality of the yarn 3 production.

[0028] In the second embodiment, an auxiliary component 47 is provided at one end of the slider 462, and the auxiliary component 47 includes a cross bar 471 fixedly connected to the end of the slider 462 away from the return spring 463, and the two sides of the threaded plate 44 are respectively fixedly connected to the round shell 472. During the movement of the slider 462, the slider 462 drives the cross bar 471 to move, and the cross bar 471 drives the sliding plate 473 to move. During the movement of the sliding plate 473 inside the round shell 472, a negative pressure is generated in the area of ​​the round shell 472 close to the round tube 474, and the negative pressure The negative pressure enters the interior of the circular tube 474, and the negative pressure enters the interior of the scraper shell 452 through the circular tube 474, absorbing the dust and hair scraped from the interior of the scraper shell 452, allowing the dust and hair to enter the interior of the circular shell 472, preventing the dust and hair from remaining in the interior of the scraper shell 452 for a long time and affecting the scraping effect of the arc-shaped splint 455 on the yarn 3. The side surface improves the scraping effect of the arc-shaped splint 455 on the yarn 3, and one end of the cross bar 471 passes through the threaded plate 44 and extends to the interior of the circular shell 472.

[0029] One end of the cross bar 471 away from the slider 462 is fixedly connected to the sliding plate 473, the outer wall of the sliding plate 473 is slidably connected to the inner wall of the circular shell 472, one end of the circular shell 472 away from the threaded plate 44 is connected to a circular tube 474, one end of the circular tube 474 is connected to one side of the outer wall of the scraper shell 452, one end of the outer wall of the circular tube 474 is connected to a one-way valve 475, and the top of the circular shell 472 is fixedly connected to a fixed frame shell 476.

[0030] A conical tube 478 is connected to one side of the bottom of the fixed frame shell 476, and the bottom end of the conical tube 478 is connected to the top of the round shell 472. A vertical rod 479 is fixedly connected to the top of the inner wall of the fixed frame shell 476, and a rectangular block 4710 is slidably connected to the outer wall of the bottom end of the vertical rod 479. An extrusion spring 4711 is fixedly connected to the top of the rectangular block 4710. When the circular shell 472 is no longer exhausted, the extrusion spring 4711 elastically deforms the rectangular block 4710, and the extrusion spring 4711 drives the rectangular block 4710 to move vertically downward along the outer wall of the vertical rod 479. During the downward movement of the rectangular block 4710, it will fit tightly with the inner wall of the conical tube 478, thereby sealing the conical tube 478 to prevent dust and hair entering the round shell 472 from entering the fixed frame shell 476, thereby improving the storage effect of the round shell 472 on dust and hair.

[0031] The top of the extrusion spring 4711 is fixedly connected to the top of the inner wall of the fixed frame shell 476, and the top of the inner wall of the fixed frame shell 476 near the vertical rod 479 is fixedly connected to a heater 4712. One side of the outer wall of the fixed frame shell 476 is connected to an exhaust pipe 4713. When the sliding plate 473 moves in the reverse direction, the airflow cannot enter the inside of the circular tube 474 due to the setting of the one-way valve 475. At this time, the squeezed airflow enters the inside of the conical tube 478, and the airflow enters the inside of the fixed frame shell 476 through the conical tube 478, and is affected by The heater 4712 is provided to heat the circulating air flow, and the heated air flow enters into the exhaust pipe 4713, and then enters into the scraper shell 452 through the exhaust pipe 4713, and blows away the dust and hair inside the scraper shell 452, so that the dust and hair can be dried and splashed, which is convenient for the subsequent circular tube 474 to absorb the dust and hair, and the dust removal effect inside the scraper shell 452 is improved laterally. One end of the exhaust pipe 4713 is connected to the outer wall side of the scraper shell 452.

[0032] The inner wall of the working shell 2 is provided with a dust collecting assembly 48, and the dust collecting assembly 48 includes a square bag 481 fixedly connected to both sides of the inner wall of the working shell 2, and both ends of the square bag 481 are connected with a connecting pipe 483, and the end of the connecting pipe 483 away from the square bag 481 is connected with a special-shaped pipe 484. When the threaded plate 44 moves, the threaded plate 44 will come into contact with the square bag 481, squeeze the square bag 481, so that the airflow inside the square bag 481 enters the interior of the connecting pipe 483, and the airflow enters through the connecting pipe 483. The airflow enters the interior of the special-shaped tube 484 through the special-shaped tube 484. Because the special-shaped shell 482 stores water, the airflow reacts with the water during the process of being discharged to the outside through the special-shaped shell 482, making the airflow moist. The moist airflow enters the interior of the working shell 2 and contacts the outer wall of the conveyed yarn 3, which can make the dust and hair easier to be scraped off by the scraping shell 452, and the scraping effect of the scraping shell 452 is improved on the side. One end of the special-shaped tube 484 is connected to the special-shaped shell 482. The top of the shaped shell 482 is fixedly connected to the top of the inner wall of the working shell 2, and a filter plate 485 is fixedly connected to one side of the inner wall of the shaped shell 482. The setting of the filter plate 485 can prevent the dust and hair inside the shaped shell 482 from entering the inside of the shaped tube 484. The filter plate 485 is set at the connection between the shaped tube 484 and the shaped shell 482. When the threaded plate 44 is no longer in contact with the square capsule 481, the square capsule 481 performs a recovery operation to generate negative pressure, and the negative pressure enters the inside of the connecting pipe 483, and the negative pressure passes through the connecting pipe 483 enters into the interior of the special-shaped tube 484, and the negative pressure enters into the interior of the special-shaped shell 482 through the special-shaped tube 484. Due to the conical setting of the special-shaped shell 482, when the negative pressure is discharged to the interior of the working shell 2 through the special-shaped shell 482, the area of ​​the negative pressure discharge is diffused, thereby absorbing the dust and hair floating in the working shell 2, and then the absorbed dust and hair will be mixed with the water in the special-shaped shell 482, reducing the probability of dust and hair entering the interior of the working shell 2 again, thereby improving the dust removal effect of the device.

[0033] A method for using a dust removal device for color-spun yarn production comprises the following steps: Step 1: scrape off the yarn 3; Step 2: Scrape the interior of the shell 452 to remove dust; Step 3: Auxiliary scraping and dust removal inside the shell 452; Step 4: Dust removal inside the working shell 2.

[0034] When in use, the yarn 3 is conveyed through the conveying mechanism. When the yarn 3 is being conveyed, the motor 41 is started, the motor 41 drives the rotating shaft 42 to rotate, the rotating shaft 42 drives the reciprocating screw rod 43 to rotate, and is limited by the bottom plate 1. During the rotation of the reciprocating screw rod 43, the threaded plate 44 can reciprocate, the threaded plate 44 drives the round rod 451 to move, and the round rod 451 drives the scraper shell 452 to move. During the movement of the scraper shell 452, it will come into contact with the outer wall of the yarn 3 being conveyed, and the dust and hair on the outer wall of the yarn 3 are scraped off, thereby improving the production quality of the yarn 3. When the threaded plate 44 moves, the threaded plate 44 drives the slider 462 to move, the slider 462 drives the rotating plate 464 to move, and the rotating plate 464 drives the concave shell 465 to move. When the concave shell 465 moves to the working shell 2 When it is on the inner wall side of the working shell 2, the reaction force of the working shell 2 causes the concave shell 465 to be squeezed, and the concave shell 465 drives the rotating plate 464 to move toward the threaded plate 44. Limited by the slide groove 461, the rotating plate 464 drives the slider 462 to slide along the outer wall of the slide groove 461, and the two sliders 462 approach each other. The slider 462 drives the extrusion plate 466 to move. During the movement of the extrusion plate 466, it will contact one end of the sliding frame 453, so that the sliding frame 453 slides horizontally, and the sliding frame 453 drives the arc clamping plate 455 to move, and the two arc clamping plates 455 approach each other to clamp the outer wall of the yarn 3. At this time, when the yarn 3 contacts the two arc clamping plates 455 during the conveying process, the scraping effect of the device on the outer wall of the yarn 3 can be further improved, thereby improving the quality of the yarn 3 production.

[0035] During the movement of the slider 462, the slider 462 drives the cross bar 471 to move, and the cross bar 471 drives the sliding plate 473 to move. During the movement of the sliding plate 473 inside the circular shell 472, negative pressure is generated in the area of ​​the circular shell 472 close to the circular tube 474, and the negative pressure enters the interior of the circular tube 474. The negative pressure enters the interior of the scraper shell 452 through the circular tube 474, absorbs the dust and hair scraped from the interior of the scraper shell 452, and allows the dust and hair to enter the interior of the circular shell 472, preventing the dust and hair from existing in the scraper shell 452 for a long time, affecting the scraping effect of the arc splint 455 on the yarn 3, and laterally improving the scraping effect of the arc splint 455 on the yarn 3.

[0036] When the sliding plate 473 moves in the reverse direction, the one-way valve 475 prevents the airflow from entering the circular tube 474. The squeezed airflow enters the conical tube 478, and then enters the fixed frame shell 476 through the conical tube 478. The heater 4712 heats the circulating airflow, and the heated airflow enters the exhaust pipe 4713. The airflow enters the scraper shell 452 through the exhaust pipe 4713, and blows away the dust and hair inside the scraper shell 452, so that the dust and hair can be dried and splashed. In order to improve the absorption effect of the subsequent circular tube 474 on dust and hair, the dust removal effect inside the scraper shell 452 is improved laterally. When the circular shell 472 is no longer exhausted, the extrusion spring 4711 is elastically deformed, and the extrusion spring 4711 drives the rectangular block 4710 to move vertically downward along the outer wall of the vertical rod 479. During the downward movement of the rectangular block 4710, it will fit tightly with the inner wall of the conical tube 478, thereby sealing the conical tube 478 to prevent dust and hair that enter the circular shell 472 from entering the interior of the fixed frame shell 476, thereby improving the storage effect of the circular shell 472 on dust and hair.

[0037] When the threaded plate 44 moves, the threaded plate 44 will come into contact with the square capsule 481, squeezing the square capsule 481 so that the airflow inside the square capsule 481 enters the interior of the connecting tube 483, and the airflow enters the interior of the special-shaped tube 484 through the connecting tube 483, and the airflow enters the interior of the special-shaped shell 482 through the special-shaped tube 484. Because the interior of the special-shaped shell 482 stores water, the airflow reacts with the water during the process of being discharged to the outside through the special-shaped shell 482, making the airflow moist, and the moist airflow enters the interior of the working shell 2, and comes into contact with the outer wall of the conveyed yarn 3, so that dust and hair can be more easily scraped off by the scraping shell 452, and the scraping effect of the scraping shell 452 is improved from the side. And when the threaded plate 44 is no longer in contact with the square capsule 481, the square capsule 481 performs recovery work, generating negative pressure, and the negative pressure enters the interior of the connecting tube 483, and the negative pressure enters the interior of the special-shaped tube 484 through the connecting tube 483, and the negative pressure enters the interior of the special-shaped shell 482 through the special-shaped tube 484. Due to the conical setting of the special-shaped shell 482, when the negative pressure is discharged to the interior of the working shell 2 through the special-shaped shell 482, the area of ​​the negative pressure discharge is diffused, thereby absorbing the dust and hair floating in the working shell 2, and then the absorbed dust and hair will be mixed with the water inside the special-shaped shell 482, reducing the probability of dust and hair entering the interior of the working shell 2 again, thereby improving the dust removal effect of the device.

[0038] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A dust removal device for color-spun yarn production, characterized in that: It comprises a bottom plate (1), the top of the bottom plate (1) is fixedly connected to a working shell (2), one end of the yarn (3) passes through the working shell (2) and extends to the outside of the working shell (2), and also comprises: A production dust removal mechanism (4), the production dust removal mechanism (4) comprising a motor (41) fixedly connected to one side of an outer wall of a working shell (2), the output end of the motor (41) being fixedly connected to a rotating shaft (42), one end of the rotating shaft (42) passing through the working shell (2) and extending into the interior of the working shell (2), the outer wall of the rotating shaft (42) being fixedly connected to a reciprocating screw (43), the reciprocating screw (43) being arranged inside the working shell (2), the outer wall of the reciprocating screw (43) being threadedly connected to a threaded plate (44), and a scraping assembly (45) being arranged on the top of the threaded plate (44).

2. The dust removal equipment for color spun yarn production according to claim 1, characterized in that: The scraper assembly (45) comprises a round rod (451) fixedly connected to the top of the threaded plate (44); a scraper shell (452) is fixedly connected to the top of the round rod (451); the inner wall of the scraper shell (452) is slidably connected to the outer wall of the yarn (3); and sliding frames (453) are respectively penetrated and slidably connected to both sides of the outer wall of the scraper shell (452).

3. The dust removal equipment for color spun yarn production according to claim 2, characterized in that: A spring (454) is fixedly connected to a side wall at one end of the sliding frame (453), one end of the spring (454) is fixedly connected to a side wall of the scraper shell (452), and one end of the sliding frame (453) is fixedly connected to an arc-shaped clamping plate (455), which is arranged inside the scraper shell (452).

4. The dust removal equipment for color spun yarn production according to claim 3, characterized in that: A clamping assembly (46) is provided on the side wall of the threaded plate (44), and the clamping assembly (46) includes a slide groove (461) opened on one side of the threaded plate (44), and sliders (462) are slidably connected to the inner wall of the slide groove (461) at both ends, and a return spring (463) is fixedly connected between the two sliders (462), and rotating plates (464) are rotatably connected to the two sides of the slider (462), and one end of the rotating plate (464) away from the slider (462) is rotatably connected to a concave shell (465), and two concave shells (465) are provided, and an extrusion plate (466) is fixedly connected to the top of the slider (462).

5. The dust removal equipment for color spun yarn production according to claim 4, characterized in that: An auxiliary component (47) is provided at one end of the slider (462), and the auxiliary component (47) comprises a cross bar (471) fixedly connected to an end of the slider (462) away from the return spring (463). Round shells (472) are respectively fixedly connected to both sides of the threaded plate (44), and one end of the cross bar (471) penetrates the threaded plate (44) and extends to the inside of the round shell (472).

6. The dust removal equipment for color spun yarn production according to claim 5, characterized in that: One end of the cross bar (471) away from the slider (462) is fixedly connected to a sliding plate (473), the outer wall of the sliding plate (473) is slidably connected to the inner wall of the circular shell (472), one end of the circular shell (472) away from the threaded plate (44) is connected to a circular tube (474), one end of the circular tube (474) is connected to one side of the outer wall of the scraper shell (452), one end of the outer wall of the circular tube (474) is connected to a one-way valve (475), and the top of the circular shell (472) is fixedly connected to a fixed frame shell (476).

7. The dust removal equipment for color spun yarn production according to claim 6, characterized in that: A conical tube (478) is connected to one side of the bottom of the fixed frame shell (476), and the bottom end of the conical tube (478) is connected to the top of the round shell (472). A vertical rod (479) is fixedly connected to the top of the inner wall of the fixed frame shell (476), and a rectangular block (4710) is slidably connected to the outer wall of the bottom end of the vertical rod (479), and a compression spring (4711) is fixedly connected to the top of the rectangular block (4710).

8. The dust removal equipment for color spun yarn production according to claim 7, characterized in that: The top of the compression spring (4711) is fixedly connected to the top of the inner wall of the fixed frame shell (476); the top of the inner wall of the fixed frame shell (476) close to the vertical rod (479) is fixedly connected to a heater (4712); one side of the outer wall of the fixed frame shell (476) is connected to an exhaust pipe (4713); one end of the exhaust pipe (4713) is connected to one side of the outer wall of the scraper shell (452).

9. The dust removal equipment for color spun yarn production according to claim 8, characterized in that: The inner wall of the working shell (2) is provided with a dust collecting assembly (48), the dust collecting assembly (48) comprising a square bag (481) fixedly connected to both sides of the inner wall of the working shell (2), both ends of the square bag (481) are connected to a connecting pipe (483), one end of the connecting pipe (483) away from the square bag (481) is connected to a special-shaped pipe (484), one end of the special-shaped pipe (484) is connected to a special-shaped shell (482), the top of the special-shaped shell (482) is fixedly connected to the top of the inner wall of the working shell (2), one side of the inner wall of the special-shaped shell (482) is fixedly connected to a filter plate (485), and the filter plate (485) is arranged at the connection between the special-shaped pipe (484) and the special-shaped shell (482).

10. A method for using a dust removal device for color spun yarn production, using the dust removal device for color spun yarn production as claimed in claim 9, characterized in that: The following steps are included: Step 1: Scrape off the yarn (3); Step 2: Scrape the inside of the shell (452) to remove dust; Step 3: Auxiliary scraping to remove dust from the inside of the shell (452); Step 4: Remove dust from the interior of the working shell (2).

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