Uniformly-heated heating and shaping equipment for producing false twisted yarns

Abstract

The invention relates to the technical field of false twisted yarn production, and particularly discloses heating and shaping equipment for producing uniformly heated false twisted yarns, a heating part comprises a heating plate, the top of the heating plate is fixedly connected with a heater, and the bottom of the heating plate is fixedly connected with a flow dividing mechanism; the bottom of the flow dividing mechanism is fixedly connected with a collecting mechanism, the flow dividing mechanism comprises a heating box, the bottom of the heating box is fixedly connected with the top of the workbench, and the top of the heating box is fixedly connected with the bottom of a heating plate. According to the uniformly-heated heating and shaping equipment for producing the false-twisted yarns, the distribution mechanism is arranged, secondary pollution on the surfaces of the yarns is reduced due to the clean heating environment, the twist stability and size uniformity of the yarns in the subsequent shaping process are improved, concentrated collected grease can be recycled, energy conservation and environmental protection are considered, meanwhile, the cleaning and maintenance frequency of the equipment is reduced, and the production efficiency is improved. The service life of parts is prolonged and the production continuity is improved.

Description

Technical Field

[0001] This invention relates to the field of false twist yarn production technology, specifically to a heating and shaping device for producing false twist yarn with uniform heating. Background Technology

[0002] The heating and setting equipment for false-twisted yarn production is a core component of the false-twisted spinning process. It primarily uses heating components to precisely control the temperature of the false-twisted yarn bundle, coupled with a stable yarn conveying mechanism to ensure continuous and uniform heating. Equipped with a high-precision temperature sensor and a PID control system, it can accurately adjust the heating temperature and setting time according to the process requirements of different materials and specifications of false-twisted yarn. This promotes the rearrangement and stable orientation of the molecular chains within the yarn bundle, thereby eliminating internal stress generated during the false-twisting process and improving the twist stability, dimensional uniformity, and mechanical properties of the yarn bundle. After rapid cooling and solidification by the cooling unit, the yarn bundle achieves a durable setting effect, effectively preventing problems such as twist loss and shrinkage deformation during subsequent weaving. This equipment features high temperature control accuracy, stable yarn bundle tension, adaptability to various false-twisted yarn production specifications, and high energy efficiency, providing a reliable guarantee for the large-scale production of high-quality false-twisted yarn.

[0003] Chinese patent CN102995189A discloses a double-twist heat-setting process for rayon. While existing equipment for heat-setting false-twist yarn can achieve the core function of heat-setting the yarn bundle, significant technical defects remain. Because grease easily remains on the surface of the yarn bundle during early production or transportation, this grease liquefies under heat when the bundle enters the heating unit for setting, dripping into the unit. This directly leads to grease carbonization and scaling inside the heating unit, as well as contamination of core components. This not only reduces the heat transfer efficiency of the heating system and causes uneven heating of the yarn bundle, affecting the twist stability and dimensional uniformity of the set yarn bundle, but also increases equipment cleaning and maintenance costs, shortens the lifespan of core components, and can even cause secondary contamination of the yarn bundle due to scaling, severely restricting product quality and production continuity. Summary of the Invention

[0004] To solve the above technical problems, the present invention provides the following technical solution: a heating and setting device for producing uniformly heated false twisted yarn, comprising:

[0005] The workbench has water-cooled rollers rotatably connected to both sides, and cleaning components are fixedly connected to both sides of the top of the workbench.

[0006] A heating element for heating the filaments passing through the cleaning element, the bottom of which is fixedly connected to the top of the workbench;

[0007] The heating component includes a heating plate, a heater is fixedly connected to the top of the heating plate, a diversion mechanism is fixedly connected to the bottom of the heating plate, and a collection mechanism is fixedly connected to the bottom of the diversion mechanism.

[0008] The diversion mechanism includes a heating box, the bottom of which is fixedly connected to the top of the workbench, and the top of which is fixedly connected to the bottom of the heating plate. Connecting components are evenly arranged inside the heating box. The centralized collection of grease prevents it from carbonizing and forming scale inside the heating box, thus preventing contamination of core components such as the heating plate and connecting components. This ensures the heat transfer efficiency of the heating system, eliminates uneven heating caused by grease residue, and ensures uniform heating of the wire.

[0009] Preferably, the connecting assembly includes a connecting wheel and a moving kit. The connecting wheel is rotatably connected to the inside of the heating box. Circular plates are fixedly connected to both sides of the connecting wheel. A connecting rod is fixedly connected to the side of the circular plate. An extrusion block is fixedly connected to the other end of the connecting rod. The moving kit is located inside the heating box.

[0010] Preferably, the movable kit includes two movable outer shells. The sides of the movable outer shells are fixedly connected to the inner side of the heating box. A sliding rod is slidably connected to the inner side of the movable outer shell. A slider is fixedly connected to the other end of the sliding rod. A first spring is sleeved on the sliding rod. One end of the first spring is fixedly connected to the inner side of the movable outer shell. The other end of the first spring is fixedly connected to the slider. A scraper is fixedly connected between the two sliders. The continuous cleaning of the mesh plate maintains smooth airflow circulation in the heating box, avoids uneven hot air distribution due to mesh plate blockage, indirectly ensures uniform heating of the silk thread, ensures smooth downward collection of grease through the mesh plate, avoids grease backflow due to blockage and contamination of the silk thread or the inside of the heating box, and ensures grease collection efficiency.

[0011] Preferably, the collecting mechanism includes a collecting cylinder and a collecting plate. The side of the collecting cylinder is fixedly connected to the inner side of the workbench, and the side of the collecting plate is fixedly connected to the inner side of the heating box. A driving component is fixedly connected to the side of the collecting cylinder. A discharge port is opened on the side of the collecting cylinder away from the driving component. A spiral blade is rotatably connected to the inner side of the collecting cylinder. The continuous conveying method of the spiral blade prevents grease from solidifying and clogging in the collecting cylinder, ensuring that the oil discharge channel is always unobstructed and avoiding equipment shutdown for cleaning due to grease accumulation. One end of the spiral blade is connected to the output of the driving component. The top of the collecting cylinder is uniformly provided with a feeding pipe, the top of which is fixedly connected to the inner side of the oil inlet groove, and the bottom of which is fixedly connected to the inner side of the collecting cylinder. An oil inlet groove is opened in the middle of the bottom of the collecting plate, and a mesh plate is fixedly connected to the top of the collecting plate. The top of the mesh plate is in contact with the bottom of the scraper. The oil is collected and discharged smoothly in a closed process throughout the entire process, preventing it from flowing back and contaminating the heating box and the wire, maintaining a clean heating environment, ensuring the uniform heating of the wire, and laying the foundation for the product quality stability of the subsequent shaping process.

[0012] Preferably, the cleaning component includes two fixed blocks, the bottom of which is fixedly connected to the top of the workbench, and a rotating roller is rotatably connected between the two fixed blocks. Wiping mechanisms are evenly arranged on the side of the rotating roller.

[0013] Preferably, the wiping mechanism includes two rotating blocks, the inner sides of which are fixedly rotatably connected to a rotating roller, and a bracket is fixedly connected in front of the two rotating blocks, with the wiping roller rotatably connected to the side of the bracket.

[0014] This invention provides a heating and setting device for producing false-twisted yarn with uniform heating. It has the following beneficial effects:

[0015] 1. This heating and setting equipment for producing uniformly heated false twisted yarn is equipped with a diversion mechanism. The clean heating environment reduces secondary contamination on the yarn surface, improves the stability of yarn twist and dimensional uniformity in subsequent setting processes, and the collected grease can be recycled and reused, taking into account energy conservation and environmental protection. At the same time, it reduces the frequency of equipment cleaning and maintenance, extends the service life of components, and improves production continuity.

[0016] 2. The heating and setting equipment for producing uniformly heated false twisted yarn is equipped with a moving kit. The dynamic cleaning of the scraper can remove residual grease on the top of the screen in real time, preventing the liquefied or semi-solidified grease from accumulating on the screen surface after heating and sticking and clumping after cooling, thereby preventing the screen pores from being blocked.

[0017] 3. The heating and setting equipment for producing uniformly heated false twisted yarn is equipped with a collection mechanism. The discharged grease can be recycled and reused. The inclined structure of the collection plate enables directional flow of grease, avoiding grease residue and accumulation in the collection plate. Combined with the smooth channel of the mesh plate and the feeding pipe, it ensures grease collection.

[0018] 4. The heating and setting equipment for producing uniformly heated false twisted yarn is equipped with a wiping mechanism, which not only ensures the smoothness of the yarn guiding process and avoids the yarn running jammed or deviated due to impurities, but also completely eliminates the interference of impurities on subsequent heating processes. It also prevents impurities from blocking heat transfer or causing uneven local heating, ensuring the uniformity of yarn heating and laying the foundation for high-quality output with stable yarn twist and uniform size in subsequent setting processes. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the heating and shaping equipment for producing uniformly heated false twisted yarn according to the present invention.

[0020] Figure 2 This is an axonometric view of the present invention;

[0021] Figure 3 This is a schematic diagram of the heating component of the present invention;

[0022] Figure 4 This is a schematic diagram of the flow diversion mechanism of the present invention;

[0023] Figure 5 This is a schematic diagram of the structure of the connecting component of the present invention;

[0024] Figure 6 This is a schematic diagram of the structure of the mobile kit of the present invention;

[0025] Figure 7 This is a schematic diagram of the collection mechanism of the present invention;

[0026] Figure 8 This is a schematic diagram of the cleaning component of the present invention;

[0027] Figure 9 This is a schematic diagram of the wiping mechanism of the present invention.

[0028] In the diagram: 1. Workbench; 2. Water-cooled roller; 3. Cleaning component; 31. Fixed block; 32. Rotating roller; 33. Wiping mechanism; 331. Rotating block; 332. Support; 333. Wiping roller; 4. Heating component; 41. Heating plate; 42. Heater; 43. Diverting mechanism; 431. Heating box; 432. Connecting assembly; 4321. Connecting wheel; 4322. Circular plate; 4323. Connecting rod; 4324. Extrusion block; 4325. Moving kit; 43251. Moving shell; 43252. Slide rod; 43253. Slider; 43254. First spring; 43255. Scraper; 44. Collecting mechanism; 441. Collecting cylinder; 442. Discharge port; 443. Driving component; 444. Spiral blade; 445. Feed pipe; 446. Collecting plate; 447. Oil inlet trough; 448. Mesh plate. Detailed Implementation

[0029] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0030] Example 1, please refer to Figures 1-2 This invention provides a technical solution: a heating and setting device for producing false twist yarn with uniform heating, comprising:

[0031] Workbench 1, with water-cooled rollers 2 rotatably connected to both sides of workbench 1, and cleaning components 3 fixedly connected to both sides of the top of workbench 1.

[0032] Heating component 4 is used to heat the filament bundle passing through cleaning component 3. The bottom of heating component 4 is fixedly connected to the top of workbench 1.

[0033] Please see Figure 3 The heating component 4 includes a heating plate 41, a heater 42 is fixedly connected to the top of the heating plate 41, a diversion mechanism 43 is fixedly connected to the bottom of the heating plate 41, and a collection mechanism 44 is fixedly connected to the bottom of the diversion mechanism 43.

[0034] After being cleaned by the wiping roller 333, the thread enters the preset area between the diversion mechanism 43 and the heating plate 41;

[0035] After the heater 42 is turned on, the heat it generates forms a directional heat flow through the heating plate 41 and blows downwards, achieving uniform heating of the side of the thread.

[0036] Please see Figure 4The diversion mechanism 43 includes a heating box 431, the bottom of which is fixedly connected to the top of the workbench 1, the top of which is fixedly connected to the bottom of the heating plate 41, and connecting components 432 are evenly arranged on the inner side of the heating box 431.

[0037] When the silk thread passes through the heating box 431, it will be mounted on the connecting components 432 that are evenly arranged inside the box, and the silk thread on the connecting components 432 will be heated by the heating system.

[0038] At the same time, the grease attached to the silk thread is heated and liquefied during the heating process. The hot air system at the bottom of the heating box 431 and the heating plate 41 is started simultaneously to generate a directional airflow that blows the grease toward the preset collection mechanism 44, thereby achieving centralized collection of the grease.

[0039] Please see Figure 5 The connecting assembly 432 includes a connecting wheel 4321 and a moving kit 4325. The connecting wheel 4321 is rotatably connected to the inner side of the heating box 431. Circular plates 4322 are fixedly connected to both sides of the connecting wheel 4321. A connecting rod 4323 is fixedly connected to the side of the circular plate 4322. An extrusion block 4324 is fixedly connected to the other end of the connecting rod 4323. The moving kit 4325 is located inside the heating box 431.

[0040] When the wire passes through the heating box 431, it is guided and moved by the connecting wheels 4321 evenly arranged inside the box.

[0041] During the rotation of the connecting wheel 4321, the circular plates 4322 on both sides of it synchronously drive the connecting rod 4323 to rotate, thereby driving the extrusion block 4324 to rotate together with the connecting rod 4323. The extrusion block 4324 and the moving kit 4325 form an extrusion fit and push its displacement, ultimately realizing the moving cleaning operation of the moving kit 4325 on the collection mechanism 44.

[0042] Please see Figure 6 The movable kit 4325 includes two movable housings 43251. The side of the movable housing 43251 is fixedly connected to the inside of the heating box 431. A slide rod 43252 is slidably connected to the inside of the movable housing 43251. A slider 43253 is fixedly connected to the other end of the slide rod 43252. A first spring 43254 is sleeved on the slide rod 43252. One end of the first spring 43254 is fixedly connected to the inside of the movable housing 43251. The other end of the first spring 43254 is fixedly connected to the slider 43253. A scraper 43255 is fixedly connected between the two sliders 43253.

[0043] When the extrusion block 4324 rotates synchronously with the connecting rod 4323, the extrusion blocks 4324 on both sides of the connecting wheel 4321 will alternately contact and extrude with the slider 43253;

[0044] After being squeezed, the slider 43253 drives the scraper 43255 to slide along the slide rod 43252 in the movable housing 43251, while squeezing the first spring 43254 sleeved on the slide rod 43252.

[0045] Under the combined action of the elastic force of the spring and the driving force of the extrusion block 4324, the sliders 43253 on both sides drive the scraper 43255 to continuously contact and move on the top of the screen plate 448, so as to achieve dynamic cleaning of the surface of the screen plate 448.

[0046] The dynamic cleaning of scraper 43255 can remove residual grease on the top of screen plate 448 in real time, preventing grease that has liquefied or partially solidified after heating from accumulating on the surface of screen plate 448 and sticking and clumping after cooling, thereby preventing clogging of the pores of screen plate 448.

[0047] Please see Figure 7 The collecting mechanism 44 includes a collecting cylinder 441 and a collecting plate 446. The side of the collecting cylinder 441 is fixedly connected to the inside of the workbench 1. The side of the collecting plate 446 is fixedly connected to the inside of the heating box 431. A driving component 443 is fixedly connected to the side of the collecting cylinder 441. A discharge port 442 is opened on the side of the collecting cylinder 441 away from the driving component 443. A spiral blade 444 is rotatably connected to the inside of the collecting cylinder 441. One end of the spiral blade 444 is fixedly connected to the output end of the driving component 443. A discharge pipe 445 is evenly arranged on the top of the collecting cylinder 441. The top of the discharge pipe 445 is fixedly connected to the inside of the oil inlet groove 447. The bottom of the discharge pipe 445 is fixedly connected to the inside of the collecting cylinder 441. An oil inlet groove 447 is opened in the middle of the bottom of the collecting plate 446. A mesh plate 448 is fixedly connected to the top of the collecting plate 446. The top of the mesh plate 448 is in contact with the bottom of the scraper 43255.

[0048] When the thread is guided by the connecting wheel 4321 through the heating box 431, the heating system heats the thread. The residual grease on the thread liquefies after being heated and flows smoothly into the inner cavity of the collecting plate 446 through the mesh plate 448.

[0049] The bottom of the inner cavity of the collecting plate 446 adopts an inclined structure with high sides and low middle, which guides the grease to flow to the middle, and then flows into the discharge pipe 445 through the oil inlet trough 447, and finally is transported to the collecting cylinder 441.

[0050] After the drive unit 443 is turned on, its output end drives the spiral blade 444 in the inner cavity of the collection cylinder 441 to rotate. Through the continuous pushing of the spiral blade 444, the grease in the collection cylinder 441 is smoothly transported along the axial direction and finally discharged from the discharge port 442.

[0051] Example 2, please refer to Figure 8 Based on Embodiment 1, the present invention provides a technical solution:

[0052] The cleaning component 3 includes two fixed blocks 31. The bottom of the fixed blocks 31 is fixedly connected to the top of the workbench 1. A rotating roller 32 is rotatably connected between the two fixed blocks 31. Wiping mechanisms 33 are evenly arranged on the side of the rotating roller 32.

[0053] The silk thread, smoothly introduced by the water-cooled roller 2, passes through the rotating roller 32 between the two fixed blocks 31. The wiping mechanism 33 on the rotating roller 32 is used to wipe and clean the side of the silk thread, removing the impurities remaining on the surface of the silk thread, avoiding the interference of impurities with heat transfer in the subsequent heating process, and ensuring the uniformity of the heating of the silk thread.

[0054] Please see Figure 9 The wiping mechanism 33 includes two rotating blocks 331. The inner sides of the two rotating blocks 331 are fixedly rotatably connected to the rotating roller 32. A bracket 332 is fixedly connected in front of the two rotating blocks 331. The wiping roller 333 is rotatably connected to the side of the bracket 332.

[0055] When the yarn passes between the two rotating blocks 331, the wiping roller 333 on the bracket 332 between the two rotating blocks 331 forms a contact wiping with the side of the yarn, specifically removing metal debris, such as steel wool, metal dust, fly shavings and dust, that are mixed in during the production or transportation of the raw yarn.

[0056] By wiping with physical contact, we can prevent fly shavings from getting tangled in the wires and dust from entering the hot box and forming scale. We can also prevent metal shavings from scratching the wire guide components.

[0057] Specific workflow:

[0058] After the false twisting process, the filament bundle is first smoothly guided into the equipment by the water-cooled roller 2, and then the tension is controlled by the tension adjustment mechanism to avoid the problem of slack or overstretching of the filament bundle.

[0059] Before entering the heating component 4, the filament bundle is first cleaned by the cleaning component 3 to remove the shavings, impurities and excess oil adhering to the surface, laying the foundation for uniform heating in the future.

[0060] The cleaned filament bundle enters the heating element 4, where it is heated evenly from all directions to eliminate the internal stress generated inside the filament bundle during the false twisting process, thus ensuring structural stability.

[0061] After being heat-set, the filament bundle is immediately cooled down rapidly by the water-cooling roller 2, which solidifies and locks the molecular structure of the filament bundle, ensuring twist stability and dimensional uniformity.

[0062] The cooled filament bundle is smoothly discharged by the discharge guide mechanism and finally conveyed to the subsequent winding process to complete the entire heating and shaping process.

[0063] The silk thread, smoothly introduced by the water-cooled roller 2, passes through the rotating roller 32 between the two fixed blocks 31. The wiping mechanism 33 on the rotating roller 32 is used to wipe and clean the side of the silk thread, removing the impurities remaining on the surface of the silk thread, avoiding the interference of impurities with heat transfer in the subsequent heating process, and ensuring the uniformity of the heating of the silk thread.

[0064] When the yarn passes between the two rotating blocks 331, the wiping roller 333 on the bracket 332 between the two rotating blocks 331 forms a contact wiping with the side of the yarn, specifically removing metal debris, such as steel wool, metal dust, fly shavings and dust, that are mixed in during the production or transportation of the raw yarn.

[0065] After being cleaned by the wiping roller 333, the thread enters the preset area between the diversion mechanism 43 and the heating plate 41;

[0066] After the heater 42 is turned on, the heat it generates forms a directional heat flow through the heating plate 41 and blows downwards, achieving uniform heating of the side of the thread.

[0067] When the silk thread passes through the heating box 431, it will be mounted on the connecting components 432 that are evenly arranged inside the box, and the silk thread on the connecting components 432 will be heated by the heating system.

[0068] At the same time, the grease attached to the silk thread is heated and liquefied during the heating process. The hot air system at the bottom of the heating box 431 and the heating plate 41 is started simultaneously to generate a directional airflow that blows the grease toward the preset collection mechanism 44, thereby achieving centralized collection of the grease.

[0069] When the wire passes through the heating box 431, it is guided and moved by the connecting wheels 4321 evenly arranged inside the box.

[0070] During the rotation of the connecting wheel 4321, the circular plates 4322 on both sides of it synchronously drive the connecting rod 4323 to rotate, thereby driving the extrusion block 4324 to rotate together with the connecting rod 4323. The extrusion block 4324 and the moving kit 4325 form an extrusion fit and push its displacement, ultimately realizing the moving cleaning operation of the moving kit 4325 on the collection mechanism 44.

[0071] When the extrusion block 4324 rotates synchronously with the connecting rod 4323, the extrusion blocks 4324 on both sides of the connecting wheel 4321 will alternately contact and extrude with the slider 43253;

[0072] After being squeezed, the slider 43253 drives the scraper 43255 to slide along the slide rod 43252 in the movable housing 43251, while squeezing the first spring 43254 sleeved on the slide rod 43252.

[0073] Under the combined action of the elastic force of the spring and the driving force of the extrusion block 4324, the sliders 43253 on both sides drive the scraper 43255 to continuously contact and move on the top of the screen plate 448, so as to achieve dynamic cleaning of the surface of the screen plate 448.

[0074] When the thread is guided by the connecting wheel 4321 through the heating box 431, the heating system heats the thread. The residual grease on the thread liquefies after being heated and flows smoothly into the inner cavity of the collecting plate 446 through the mesh plate 448.

[0075] The bottom of the inner cavity of the collecting plate 446 adopts an inclined structure with high sides and low middle, which guides the grease to flow to the middle, and then flows into the discharge pipe 445 through the oil inlet trough 447, and finally is transported to the collecting cylinder 441.

[0076] After the drive unit 443 is turned on, its output end drives the spiral blade 444 in the inner cavity of the collection cylinder 441 to rotate. Through the continuous pushing of the spiral blade 444, the grease in the collection cylinder 441 is smoothly transported along the axial direction and finally discharged from the outlet 442.

[0077] Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of the present invention without inventive effort should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in the present invention, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. A heating and setting device for producing false-twisted yarn with uniform heating, characterized in that, include: The workbench (1) is rotatably connected to both sides of the workbench (1), and cleaning components (3) are fixedly connected to both sides of the top of the workbench (1). Heating component (4), which is used to heat the filament bundle passing through cleaning component (3), the bottom of heating component (4) is fixedly connected to the top of workbench (1); The heating component (4) includes a heating plate (41), a heater (42) is fixedly connected to the top of the heating plate (41), a diversion mechanism (43) is fixedly connected to the bottom of the heating plate (41), and a collection mechanism (44) is fixedly connected to the bottom of the diversion mechanism (43). The diversion mechanism (43) includes a heating box (431), the bottom of which is fixedly connected to the top of the workbench (1), the top of which is fixedly connected to the bottom of the heating plate (41), and connecting components (432) are evenly arranged on the inner side of the heating box (431).

2. The heating and setting equipment for producing uniformly heated false-twisted yarn according to claim 1, characterized in that: The connecting assembly (432) includes a connecting wheel (4321) and a moving kit (4325). The connecting wheel (4321) is rotatably connected to the inner side of the heating box (431). Circular plates (4322) are fixedly connected to both sides of the connecting wheel (4321). A connecting rod (4323) is fixedly connected to the side of the circular plate (4322). An extrusion block (4324) is fixedly connected to the other end of the connecting rod (4323). The moving kit (4325) is located inside the heating box (431).

3. The heating and setting equipment for producing uniformly heated false-twisted yarn according to claim 2, characterized in that: The movable kit (4325) includes two movable housings (43251), with a sliding rod (43252) slidably connected to the inner side of each movable housing (43251). A slider (43253) is fixedly connected to the other end of each sliding rod (43252). A first spring (43254) is sleeved on each sliding rod (43252), and a scraper (43255) is fixedly connected between the two sliders (43253).

4. The heating and setting equipment for producing uniformly heated false-twisted yarn according to claim 3, characterized in that: The side of the movable housing (43251) is fixedly connected to the inside of the heating box (431), one end of the first spring (43254) is fixedly connected to the inside of the movable housing (43251), and the other end of the first spring (43254) is fixedly connected to the slider (43253).

5. The heating and setting equipment for producing uniformly heated false-twisted yarn according to claim 1, characterized in that: The collecting mechanism (44) includes a collecting cylinder (441) and a collecting plate (446). A driving component (443) is fixedly connected to the side of the collecting cylinder (441). A discharge port (442) is opened on the side of the collecting cylinder (441) away from the driving component (443). A spiral blade (444) is rotatably connected to the inner side of the collecting cylinder (441). One end of the spiral blade (444) is fixedly connected to the output end of the driving component (443). A discharge pipe (445) is evenly arranged on the top of the collecting cylinder (441). The bottom of the discharge pipe (445) is fixedly connected to the inner side of the collecting cylinder (441). An oil inlet groove (447) is opened in the middle of the bottom of the collecting plate (446). A mesh plate (448) is fixedly connected to the top of the collecting plate (446).

6. The heating and setting equipment for producing uniformly heated false-twisted yarn according to claim 5, characterized in that: The side of the collecting plate (446) is fixedly connected to the inside of the heating box (431), the top of the mesh plate (448) is in contact with the bottom of the scraper (43255), the top of the feeding pipe (445) is fixedly connected to the inside of the oil inlet groove (447), and the side of the collecting cylinder (441) is fixedly connected to the inside of the workbench (1).

7. The heating and setting equipment for producing uniformly heated false-twisted yarn according to claim 1, characterized in that: The cleaning component (3) includes two fixed blocks (31), and a rotating roller (32) is rotatably connected between the two fixed blocks (31). Wiping mechanisms (33) are evenly arranged on the side of the rotating roller (32).

8. The heating and setting equipment for producing uniformly heated false-twisted yarn according to claim 7, characterized in that: The wiping mechanism (33) includes two rotating blocks (331), and a bracket (332) is fixedly connected in front of the two rotating blocks (331). A wiping roller (333) is rotatably connected to the side of the bracket (332).

9. The heating and setting equipment for producing uniformly heated false-twisted yarn according to claim 8, characterized in that: The bottom of the fixed block (31) is fixedly connected to the top of the workbench (1), and the inner sides of the two rotating blocks (331) are fixedly and rotatably connected to the rotating roller (32).

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