Fiber heat setting device
By designing a fiber heat setting device including heating components, impurity removal structure and discharge structure, the problem of difficult control of the mixing and heating time of the fiber surface impurities in the prior art is solved, and a high-quality heat setting effect is achieved.
Patent Information
- Application Number
- CN202421421470.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-21
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-06-21
AI Technical Summary
The existing polypropylene fiber heat setting device is prone to mixing surface impurities with fibers during the heating process, which affects the quality, and it is difficult to control the heating time of the fibers, affecting the thermal setting effect.
A fiber heat setting device is designed, including a shaping box, a heating assembly, a decompression structure and a discharge structure. The heating assembly rotates the intake pipe back and forth through the meshing of the bevel gear to ensure uniform steam spraying; the decontamination structure clamps the fibers through the spring member and the pressure rod, and removes surface impurities with the decontamination brush; the discharging structure adjusts the spacing of the auxiliary rollers through the synchronization wheel and the synchronous belt device to control the transmission path and heating time of the fibers.
It effectively prevents the surface impurities on the fibers from mixing with heat setting and improves the fiber quality; by precisely controlling the heating time, the improvement of the heat setting effect is ensured.
Smart Images
Figure CN222648259U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of fiber heat setting, and more specifically, particularly relates to a fiber heat setting device. Background Art
[0002] Polypropylene yarn is a synthetic fiber mainly made of polypropylene; after forming, polypropylene yarn needs to be heat-set to allow the internal molecular chains of the polypropylene yarn to begin to move freely, which will increase the deformation ability of the polypropylene yarn.
[0003] The existing polypropylene fiber heat setting device usually directly uses multiple groups of rotating electric heating rollers to tighten the polypropylene yarn for heat setting when in use; and when the polypropylene yarn is directly heat-set by the electric heating roller, impurities on the surface of the polypropylene yarn may be mixed with the polypropylene yarn after being heated, thereby affecting the quality of the polypropylene yarn to a certain extent; and it is not easy to control the residence time of the polypropylene yarn on the heating roller, and thus it is not easy to control the heating time of the polypropylene yarn, which affects the heat setting effect of the polypropylene yarn. Utility Model Content
[0004] In order to solve the above technical problems, the utility model provides a fiber heat setting device to solve the problem proposed in the above background technology that impurities on the surface of the polypropylene yarn will mix with the polypropylene yarn after heating, affecting the quality of the polypropylene yarn; and it is not convenient to control the heating time of the polypropylene yarn.
[0005] The utility model provides a fiber heat setting device, which is achieved by the following specific technical means:
[0006] A fiber heat setting device comprises a setting box; a wire inlet groove is provided at the top of one side of the setting box, a wire outlet groove is provided at the bottom of the other side of the setting box, and an air outlet pipe is fixedly arranged inside the top side of the setting box; two groups of box doors are slidably arranged on the front side of the setting box through dovetail grooves, and the two groups of box doors are symmetrically arranged, and handles are fixedly arranged on the outside of the two groups of box doors; two groups of fixing rings are fixedly arranged on the outside of one group of box doors, and a fixing seat is fixedly arranged on the outside of the other group of box doors; connecting blocks are slidably arranged inside the top and bottom sides of the fixing seat, and the connecting blocks are slidably arranged inside the fixing rings; a spring member is arranged between the connecting block and the inside of the fixing seat, and the end of the connecting block is arranged as a bevel structure; an auxiliary plate is fixedly arranged on the outside of the connecting block, and the auxiliary plate is slidably arranged inside the fixing seat;
[0007] A heating component is rotatably arranged inside the bottom of the shaping box, and a debris removal structure is fixedly arranged on the top of one side of the shaping box; a discharging structure is fixedly arranged on the bottom of the other side of the shaping box, and a driving device is rotatably arranged inside the shaping box, and an auxiliary mechanism is fixedly arranged inside the shaping box.
[0008] In at least some embodiments, the heating component includes: an air inlet pipe, an air outlet, a bevel gear A and a bevel gear B; the air inlet pipe is rotatably arranged at the bottom of the shaping box, and one end of the air inlet pipe is connected to the air outlet of the steam generating equipment through a hose; the air outlet is arranged in a straight line at the top of the air inlet pipe; the bevel gear A is fixedly arranged on the outside of the air inlet pipe, and two groups of bevel gears A are symmetrically arranged; the bevel gear B is fixedly arranged on the shaft end of the motor device, and the motor device is fixedly arranged on the outside of the shaping box; the bevel gear B is meshed with both groups of bevel gears A, and the missing tooth angle of the bevel gear B is set to 180°.
[0009] In at least some embodiments, the debris removal structure includes: a debris removal seat, a pressure rod, a top plate, a debris removal brush and a support plate; the debris removal seat is fixedly arranged on the outside of the molding box; the pressure rod is slidably arranged inside the debris removal seat, and a spring member is arranged between the bottom of the pressure rod and the bottom of the debris removal seat; the top plate is fixedly arranged on the top end of the pressure rod; the debris removal brush is fixedly arranged on the bottom end of the pressure rod; the support plate is fixedly arranged on the outside of the molding box, and the top of the support plate is in contact with the bottom of the debris removal brush.
[0010] In at least some embodiments, the discharging structure includes: a discharging rack, a discharging roller, a vertical rod, a sliding seat and a pressure roller; the discharging rack is fixedly arranged on the outside of the shaping box, and the number of discharging racks is set to two groups; the discharging roller is rotatably arranged between the two groups of discharging racks; the vertical rod is slidably arranged inside the top side of the discharging rack, and a spring member is arranged between the bottom end of the vertical rod and the inner side of the discharging rack; the sliding seat is slidably arranged inside the discharging rack, and the sliding seat and the vertical rod are set to be fixedly connected, and the number of sliding seats is set to two groups; the pressure roller is rotatably arranged between the two groups of sliding seats, and the pressure roller is located directly above the discharging roller.
[0011] In at least some embodiments, the driving device includes: a double-headed screw, a synchronous wheel and a driving seat; the double-headed screw is rotatably arranged inside the molding box, and a handwheel is fixedly arranged at one end of the double-headed screw; the synchronous wheel is fixedly arranged on the outside of the other end of the double-headed screw, and the number of synchronous wheels and double-headed screws is set to two groups, and a synchronous belt device is installed between the two groups of synchronous wheels; the driving seat is arranged on the outside of the double-headed screw through a threaded connection, and two groups of driving seats are arranged on the outside of each group of double-headed screws.
[0012] In at least some embodiments, the auxiliary mechanism includes: a fixed frame, an auxiliary seat A, a fixed guide rail and an auxiliary seat B; the fixed frame is fixedly arranged inside the molding box; the auxiliary seat A is slidably arranged inside the fixed frame through a dovetail groove, and the auxiliary seat A and the driving seat are arranged to be fixedly connected; the fixed guide rail is fixedly arranged inside the molding box; the auxiliary seat B is slidably arranged on the top of the fixed guide rail through a dovetail groove, and the number of auxiliary seats B and auxiliary seats A are both set to four groups.
[0013] In at least some embodiments, the auxiliary mechanism also includes: auxiliary rollers and cable grooves; the auxiliary rollers are rotatably arranged between the auxiliary seat A and the auxiliary seat B, and the number of auxiliary rollers is set to four groups, and the four groups of auxiliary rollers are symmetrically arranged; the cable grooves are opened inside the auxiliary rollers, and the cable grooves are opened in a straight line.
[0014] Compared with the prior art, the utility model has the following beneficial effects:
[0015] 1. In the utility model, by providing a spring member and a pressure rod, the impurity-removing brush and the support plate can clamp the polypropylene yarn, so that when the polypropylene yarn is transmitted forward, the impurity-removing brush can remove the impurities on the polypropylene yarn; this is beneficial to prevent the impurities on the surface of the polypropylene yarn from mixing with the polypropylene yarn after being heated, and is beneficial to ensuring the heat setting quality of the polypropylene yarn.
[0016] 2. In the utility model, by providing a synchronous wheel and a synchronous belt device, two groups of double-headed screws can drive two groups of auxiliary seats A to move in opposite directions at the same time through two groups of driving seats respectively; the lateral spacing between the four groups of auxiliary rollers can be adjusted; the transmission path of the polypropylene yarn in the shaping box can be adjusted; and then the heating time of the polypropylene yarn in the shaping box can be controlled; it is beneficial to prevent the phenomenon of the polypropylene yarn heating time being too long or too short, and ensure the heat setting effect of the polypropylene yarn.
[0017] 3. In the utility model, by providing a bevel gear B and two sets of bevel gears A, the air inlet pipe can be made to rotate back and forth, so that the air inlet pipe can evenly spray hot steam into the setting box through the air outlet; thereby ensuring that the polypropylene yarn is evenly heated, which is beneficial to enhancing the practicality of the heat setting device. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0019] Figure 2 It is a schematic diagram of the internal structure of the shaping box of the utility model.
[0020] Figure 3 It is a schematic cross-sectional structure diagram of a shaping box of the utility model.
[0021] Figure 4 It is a structural schematic diagram of the heating component of the utility model.
[0022] Figure 5 It is a structural schematic diagram of the auxiliary roller of the utility model.
[0023] Figure 6 It is an overall structural schematic diagram of the discharging structure of the utility model.
[0024] Figure 7It is a structural schematic diagram of a box door of the utility model.
[0025] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:
[0026] 1. Forming box; 101. Inlet groove; 102. Outlet groove; 103. Exhaust pipe; 104. Box door; 105. Handle; 106. Fixing ring; 107. Fixing seat; 108. Connecting block; 109. Auxiliary plate;
[0027] 2. Heating assembly; 201. Air inlet pipe; 202. Air outlet hole; 203. Bevel gear A; 204. Bevel gear B;
[0028] 3. Debris removal structure; 301. Debris removal seat; 302. Pressure rod; 303. Top plate; 304. Debris removal brush; 305. Support plate;
[0029] 4. Discharging structure; 401. Discharging frame; 402. Discharging roller; 403. Vertical rod; 404. Sliding seat; 405. Pressure roller;
[0030] 5. Driving device; 501. Double-headed screw; 502. Synchronous wheel; 503. Driving seat;
[0031] 6. Auxiliary mechanism; 601. Fixed frame; 602. Auxiliary seat A; 603. Fixed guide rail; 604. Auxiliary seat B; 605. Auxiliary roller; 606. Cable trough. DETAILED DESCRIPTION
[0032] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.
[0033] Embodiment 1:
[0034] As attached Figure 1 To Attachment Figure 7 As shown:
[0035] The utility model provides a fiber heat setting device, comprising a setting box 1; a wire inlet groove 101 is opened at the top of one side of the setting box 1, and a wire outlet groove 102 is opened at the bottom of the other side of the setting box 1, and an air outlet pipe 103 is fixedly arranged inside the top side of the setting box 1; two sets of box doors 104 are slidably arranged on the front side of the setting box 1 through a dovetail groove, and the two sets of box doors 104 are symmetrically arranged, and handles 105 are fixedly arranged on the outside of the two sets of box doors 104; one set of box doors 104 is fixedly arranged on the outside There are two sets of fixing rings 106, and a fixing seat 107 is fixedly arranged on the outside of the other set of door 104; a connecting block 108 is slidably arranged inside the top and bottom sides of the fixing seat 107, and the connecting block 108 is slidably arranged inside the fixing ring 106; a spring member is arranged between the connecting block 108 and the inside of the fixing seat 107, and the end of the connecting block 108 is arranged as a bevel structure; an auxiliary plate 109 is fixedly arranged on the outside of the connecting block 108, and the auxiliary plate 109 is slidably arranged inside the fixing seat 107;
[0036] In the embodiment of the present disclosure, a heating component 2 is rotatably arranged inside the bottom side of the shaping box 1, and a cleaning structure 3 is fixedly arranged on the top of one side of the shaping box 1; a discharging structure 4 is fixedly arranged at the bottom of the other side of the shaping box 1, and a driving device 5 is rotatably arranged inside the shaping box 1, and an auxiliary mechanism 6 is fixedly arranged inside the shaping box 1; the discharging structure 4 includes: a discharging frame 401, a discharging roller 402, a vertical rod 403, a sliding seat 404 and a pressure roller 405; the discharging frame 401 is fixedly arranged on the outside of the shaping box 1, and the number of the discharging frames 401 is set to two The discharging roller 402 is rotatably arranged between the two groups of discharging racks 401, and the discharging roller 402 is also fixedly arranged on the shaft end of the motor device, and the motor device is fixedly arranged on the outside of the discharging rack 401; the vertical rod 403 is slidably arranged inside the top side of the discharging rack 401, and a spring member is arranged between the bottom end of the vertical rod 403 and the inner side of the discharging rack 401; the sliding seat 404 is slidably arranged inside the discharging rack 401, and the sliding seat 404 and the vertical rod 403 are arranged to be fixedly connected, and the number of the sliding seats 404 is set to two groups; the pressure roller 405 rotates The heating assembly 2 comprises: an air inlet pipe 201, an air outlet hole 202, a bevel gear A203 and a bevel gear B204; the air inlet pipe 201 is rotatably arranged at the bottom of the shaping box 1, and one end of the air inlet pipe 201 is connected to the air outlet of the steam generating device through a hose; the air outlet hole 202 is arranged in a straight line at the top of the air inlet pipe 201; the bevel gear A203 is fixedly arranged on the outside of the air inlet pipe 201, and the bevel gear A203 is symmetrically arranged. There are two sets of bevel gears B204 fixedly arranged at the shaft end of the motor device, and the motor device is fixedly arranged outside the shaping box 1; the bevel gear B204 is meshed with the two sets of bevel gears A203, and the missing tooth angle of the bevel gear B204 is set to 180°; its specific function is: by arranging the bevel gear B204 and the two sets of bevel gears A203, the air inlet pipe 201 can be reciprocated, so that the air inlet pipe 201 can evenly spray hot steam into the shaping box 1 through the air outlet 202; the uniformity of heating of the polypropylene yarn is ensured.
[0037] Embodiment 2:
[0038] As attached Figure 1 With attached Figure 2As shown: on the basis of embodiment 1, the impurity removal structure 3 includes: an impurity removal seat 301, a pressure rod 302, a top plate 303, an impurity removal brush 304 and a support plate 305; the impurity removal seat 301 is fixedly arranged on the outside of the shaping box 1; the pressure rod 302 is slidably arranged inside the impurity removal seat 301, and a spring member is arranged between the bottom of the pressure rod 302 and the bottom of the impurity removal seat 301; the top plate 303 is fixedly arranged on the top of the pressure rod 302; the impurity removal brush 304 is fixedly arranged at the bottom of the pressure rod 302; the support plate 305 is fixedly arranged on the outside of the shaping box 1, and the top of the support plate 305 is in contact with the bottom of the impurity removal brush 304; its specific function is: by providing the spring member and the pressure rod 302, the impurity removal brush 304 and the support plate 305 can clamp the polypropylene yarn, so that when the polypropylene yarn is transmitted forward, the impurity removal brush 304 can remove impurities on the polypropylene yarn.
[0039] Embodiment three:
[0040] As attached Figure 2 To Attachment Figure 5 As shown: on the basis of the first and second embodiments, the driving device 5 comprises: a double-headed screw 501, a synchronous wheel 502 and a driving seat 503; the double-headed screw 501 is rotatably arranged inside the shaping box 1, and a hand wheel is fixedly arranged at one end of the double-headed screw 501; the synchronous wheel 502 is fixedly arranged on the outside of the other end of the double-headed screw 501, and the number of the synchronous wheel 502 and the double-headed screw 501 is set to two groups, and a synchronous belt device is installed between the two groups of synchronous wheels 502; the driving seat 503 is arranged on the outside of the double-headed screw 501 through a threaded connection, and two groups of driving seats 503 are arranged on the outside of each group of double-headed screws 501; the auxiliary mechanism 6 comprises: a fixed frame 601, an auxiliary seat A602, a fixed guide rail 603 and an auxiliary seat B604, an auxiliary roller 605 and a cable groove 606; the fixed frame 601 is fixedly arranged inside the shaping box 1; the auxiliary seat A602 is slidably arranged inside the fixed frame 601 through a dovetail groove, and the auxiliary roller 605 is arranged on the outside of the fixed frame 601. The auxiliary seat A602 and the driving seat 503 are arranged to be fixedly connected; the fixed guide rail 603 is fixedly arranged inside the shaping box 1; the auxiliary seat B604 is slidably arranged on the top of the fixed guide rail 603 through a dovetail groove, and the number of the auxiliary seat B604 and the auxiliary seat A602 are both set to four groups; the auxiliary rollers 605 are rotatably arranged between the auxiliary seat A602 and the auxiliary seat B604, and the number of the auxiliary rollers 605 is set to four groups, and the four groups of auxiliary rollers 605 are symmetrically arranged; the wire arrangement groove 606 is opened inside the auxiliary roller 605, and the wire arrangement groove 606 is opened in a straight line; its specific function is: by providing a double-headed screw 501 and four groups of driving seats 503 and the auxiliary seat A602 and the auxiliary seat B604, the lateral spacing between the four groups of auxiliary rollers 605 can be adjusted; so that the transmission path of the polypropylene yarn in the shaping box 1 is adjusted; it is beneficial to control the heating time of the polypropylene yarn in the shaping box 1.
[0041] The specific usage and function of this embodiment are as follows:
[0042] In the utility model, when in use, the connecting block 108 is pulled out from the fixing ring 106 through the auxiliary plate 109, and the two sets of box doors 104 are opened; then the polypropylene yarn is placed between the impurity removal brush 304 and the support plate 305, and the polypropylene yarn passes through the wire inlet groove 101 to enter the interior of the shaping box 1; the polypropylene yarn is wound in a Z shape between the four sets of auxiliary rollers 605, and the polypropylene yarn is located in the wire arrangement groove 606, and then the polypropylene yarn is pulled out of the shaping box 1 through the wire outlet groove 102, and the polypropylene yarn is placed between the pressure roller 405 and the discharge roller 402; the impurity removal brush 304 is connected to the pressure rod 302 through the pressure rod 302. The spring member presses the polypropylene yarn onto the support plate 305, and the pressure roller 405 applies pressure to the polypropylene yarn through the vertical rod 403, the sliding seat 404 and the spring member; then the two sets of doors 104 are closed, so that the connecting block 108 is squeezed by the fixing ring 106; the connecting block 108 slides into the fixing seat 107 through the end bevel structure, and when the two sets of doors 104 are fitted together, the spring member drives the connecting block 108 to slide into the fixing ring 106, so that the two sets of doors 104 are fixed; then the air inlet pipe 201 is connected to the air outlet end of the steam generating device by using a hose; so that the steam enters the air inlet pipe 20 1, and sprayed into the interior of the setting box 1 through the air outlet 202; at the same time, the motor device is started to drive the bevel gear B204 to rotate, and the bevel gear B204 drives the air inlet pipe 201 to reciprocate through two sets of symmetrical bevel gears A203, so that the steam is evenly sprayed to the polypropylene yarn, so that the polypropylene yarn is heat-set; at the same time, the motor device outside the discharge rack 401 is started to drive the discharge roller 402 to rotate, and the discharge roller 402 transmits the polypropylene yarn forward through the pressure roller 405, so that the heat-set polypropylene yarn is transmitted out of the setting box 1 for the next process; when the polypropylene yarn is transmitted forward, the impurity removal brush 304 The outer surface of the polypropylene yarn is scraped to clean the impurities on the outer surface of the polypropylene yarn; a group of double-headed screws 501 is rotated, and the double-headed screws 501 drive another group of double-headed screws 501 to rotate through two groups of synchronous wheels 502 and synchronous belt devices, so that the two groups of double-headed screws 501 respectively drive the two groups of auxiliary seats A602 to move in opposite directions at the same time through the two groups of driving seats 503, so that the lateral spacing between the four groups of auxiliary rollers 605 is adjusted, and then the transmission path length of the polypropylene yarn in the shaping box 1 is adjusted, which is beneficial to control the residence time of the polypropylene yarn in the shaping box 1.
Claims
1. A fiber heat setting device, characterized in that: include: A shaping box; a wire inlet groove is provided at the top of one side of the shaping box, and a wire outlet groove is provided at the bottom of the other side of the shaping box, and an air outlet pipe is fixedly arranged inside the top side of the shaping box; two sets of box doors are slidably arranged on the front side of the shaping box through dovetail grooves, and the two sets of box doors are symmetrically arranged, and handles are fixedly arranged on the outside of the two sets of box doors; two sets of fixing rings are fixedly arranged on the outside of one set of box doors, and a fixing seat is fixedly arranged on the outside of the other set of box doors; connecting blocks are slidably arranged inside the top and bottom sides of the fixing seat, and the connecting blocks are slidably arranged inside the fixing rings; a spring member is arranged between the connecting block and the inside of the fixing seat, and the end of the connecting block is arranged as a bevel structure; an auxiliary plate is fixedly arranged on the outside of the connecting block, and the auxiliary plate is slidably arranged inside the fixing seat; A heating component is rotatably arranged inside the bottom of the shaping box, and a debris removal structure is fixedly arranged on the top of one side of the shaping box; a discharging structure is fixedly arranged on the bottom of the other side of the shaping box, and a driving device is rotatably arranged inside the shaping box, and an auxiliary mechanism is fixedly arranged inside the shaping box.
2. A fiber heat setting device according to claim 1, characterized in that: The heating component includes: an air inlet pipe, an air outlet, a bevel gear A and a bevel gear B; the air inlet pipe is rotatably arranged at the bottom of the shaping box, and one end of the air inlet pipe is connected to the air outlet of the steam generating device through a hose; the air outlet is arranged in a straight line and opened at the top of the air inlet pipe; the bevel gear A is fixedly arranged on the outside of the air inlet pipe, and two groups of bevel gears A are symmetrically arranged; the bevel gear B is fixedly arranged on the shaft end of the motor device, and the motor device is fixedly arranged on the outside of the shaping box; the bevel gear B is meshed with both groups of bevel gears A, and the missing tooth angle of the bevel gear B is set to 180°.
3. A fiber heat setting device according to claim 1, characterized in that: The debris removing structure comprises: a debris removing seat, a pressure rod, a top plate, a debris removing brush and a support plate; the debris removing seat is fixedly arranged on the outside of the shaping box; the pressure rod is slidably arranged inside the debris removing seat, and a spring member is arranged between the bottom of the pressure rod and the bottom of the debris removing seat; the top plate is fixedly arranged on the top of the pressure rod; the debris removing brush is fixedly arranged on the bottom of the pressure rod; the support plate is fixedly arranged on the outside of the shaping box, and the top of the support plate is in contact with the bottom of the debris removing brush.
4. A fiber heat setting device according to claim 1, characterized in that: The discharging structure includes: a discharging frame, a discharging roller, a vertical rod, a sliding seat and a pressure roller; the discharging frame is fixedly arranged on the outside of the shaping box, and the number of the discharging frames is set to two groups; the discharging roller is rotatably arranged between the two groups of discharging frames; the vertical rod is slidably arranged inside the top side of the discharging frame, and a spring member is arranged between the bottom end of the vertical rod and the inner side of the discharging frame; the sliding seat is slidably arranged inside the discharging frame, and the sliding seat and the vertical rod are set to be fixedly connected, and the number of the sliding seats is set to two groups; the pressure roller is rotatably arranged between the two groups of sliding seats, and the pressure roller is located directly above the discharging roller.
5. A fiber heat setting device according to claim 1, characterized in that: The driving device includes: a double-headed screw, a synchronous wheel and a driving seat; the double-headed screw is rotatably arranged inside the forming box, and a hand wheel is fixedly arranged at one end of the double-headed screw; the synchronous wheel is fixedly arranged on the outside of the other end of the double-headed screw, and the number of synchronous wheels and double-headed screws is set to two groups, and a synchronous belt device is installed between the two groups of synchronous wheels; the driving seat is arranged on the outside of the double-headed screw through a threaded connection, and two groups of driving seats are arranged on the outside of each group of double-headed screws.
6. A fiber heat setting device according to claim 5, characterized in that: The auxiliary mechanism includes: a fixed frame, an auxiliary seat A, a fixed guide rail and an auxiliary seat B; the fixed frame is fixedly arranged inside the shaping box; the auxiliary seat A is slidably arranged inside the fixed frame through a dovetail groove, and the auxiliary seat A and the driving seat are arranged to be fixedly connected; the fixed guide rail is fixedly arranged inside the shaping box; the auxiliary seat B is slidably arranged on the top of the fixed guide rail through a dovetail groove, and the number of the auxiliary seat B and the auxiliary seat A are both set to four groups.
7. A fiber heat setting device according to claim 6, characterized in that: The auxiliary mechanism also includes: auxiliary rollers and cable grooves; the auxiliary rollers are rotatably arranged between the auxiliary seat A and the auxiliary seat B, and the number of auxiliary rollers is set to four groups, and the four groups of auxiliary rollers are symmetrically arranged; the cable grooves are opened inside the auxiliary rollers, and the cable grooves are opened in a straight line.