Automatic drying device for spinning of chemical fiber

Abstract

The application belongs to the technical field of chemical fiber production, and discloses a spinning automatic drying device for chemical fiber production, which comprises a drying box, a sealing cover is arranged on the front face of the drying box, a transmission gear is arranged in the drying box, a springing mechanism is arranged on the surface of the transmission gear, and left and right two groups of dehydration mechanisms are arranged in the drying box and located on the side of the transmission gear, one group of the dehydration mechanisms is fixedly arranged, and the other group of the dehydration mechanisms is movably arranged; the dehydration mechanism comprises a wire guide wheel movably arranged in the drying box. Due to the arrangement of the dehydration mechanism, good extrusion dehydration effect is achieved under the cooperation of the anti-skid rubber sleeve and the dehydration wheel, so that the water adsorbed in the chemical fiber is removed; and the springing mechanism can improve the elasticity of the chemical fiber under the driving of the transmission gear, so that the water attached to the surface of the chemical fiber is thrown out, thereby achieving good and efficient dehydration and drying effect.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of chemical fiber production, and particularly relates to a spinning automatic drying device for chemical fiber production. BACKGROUND

[0002] In the processing of chemical fiber filaments, water is inevitably adsorbed and retained on the surface and inside of the chemical fiber filaments, which has certain influence on the subsequent processes and the later packaging and use. The existing drying equipment for chemical fiber filaments is mostly to make the chemical fiber filaments contact with high-temperature airflow in the drying device so that the water on the chemical fiber filaments is taken away. Although the drying effect can be achieved, the drying efficiency is very low, and the drying effect is poor. Not only does this affect the processing efficiency and increase the time and labor cost, but also the drying is not thorough, which affects the subsequent processes, reduces the product quality, and affects the later use quality. Therefore, improvement is needed. SUMMARY

[0003] (I) Technical problems solved

[0004] To solve the problems in the background art, the application provides a spinning automatic drying device for chemical fiber production, which has the advantages of high drying efficiency and green environmental protection.

[0005] (II) Technical scheme

[0006] To achieve the above-mentioned purpose, the application provides the following technical scheme: a spinning automatic drying device for chemical fiber production, comprising a drying box, a sealing cover is arranged on the front face of the drying box, a transmission gear is arranged inside the drying box, a yarn bouncing mechanism is arranged on the surface of the transmission gear, left and right two groups of dehydration mechanisms are arranged inside the drying box and located on the side of the transmission gear, one group of the dehydration mechanisms is fixedly installed at a fixed point, and the other group of the dehydration mechanisms is installed at a movable point.

[0007] The dehydration mechanism comprises a wire guide wheel movably installed in the drying box, the wire guide wheel is wrapped with an anti-skid rubber sleeve outside, a dehydration wheel is arranged inside the drying box and located on the side of the anti-skid rubber sleeve, a driving gear is fixedly sleeved with the wire guide wheel outside and located on the side of the anti-skid rubber sleeve close to the back face of the drying box, and the driving gear is engaged with the transmission gear.

[0008] Preferably, an adjusting mechanism is arranged on the back face of the dehydration mechanism installed at the movable point on the surface of the drying box, a first transmission shaft is movably sleeved in the inside of the wire guide wheel, a second transmission shaft is movably sleeved in the inside of the dehydration wheel, and the rear ends of the first transmission shaft and the second transmission shaft are connected with the drying box or the adjusting mechanism.

[0009] The adjusting mechanism comprises a first limiting groove and a second limiting groove formed on the surface of the drying box, the first limiting groove and the second limiting groove are coaxial with the transmission gear, and the first limiting groove is located between the transmission gear and the second limiting groove.

[0010] The first limiting groove and the second limiting groove are movably sleeved with a first limiting block and a second limiting block respectively, the front ends of the first limiting block and the second limiting block are fixedly connected with the first transmission shaft and the second transmission shaft respectively, the rear ends of the first limiting block and the second limiting block penetrate through the first limiting groove and the second limiting groove and extend to the back surface of the drying box and are fixedly connected with a positioning plate, the middle part of the positioning plate is movably threadedly sleeved with a second positioning bolt, and one end of the second positioning bolt abuts against the drying box.

[0011] Preferably, the surface of the wire guide wheel is concave, the anti-skid rubber sleeve is tightly attached to the surface of the wire guide wheel, the dehydration wheel is convex, and the convex surface of the dehydration wheel is tightly attached to the concave surface of the anti-skid rubber sleeve.

[0012] Preferably, the surface of the transmission gear is provided with a plurality of positioning mechanisms uniformly distributed, and the elastic wire mechanism is movably installed on the front surface of the transmission gear through the positioning mechanisms.

[0013] Preferably, the positioning mechanism comprises an adjusting groove formed in the transmission gear, a sliding groove and a positioning groove are formed on the front surface of the transmission gear and located in front of the adjusting groove, and the back surfaces of the sliding groove and the positioning groove are communicated with the adjusting groove.

[0014] Preferably, the elastic wire mechanism comprises a positioning adjusting block slidably clamped in the adjusting groove, the front surface of the positioning adjusting block is fixedly connected with a positioning block slidably clamped in the sliding groove, the front end of the positioning block penetrates through the sliding groove and extends to the front surface of the transmission gear and is fixedly connected with a connecting spring, the front end of the connecting spring is fixedly connected with a elastic wire cone, the surface of the elastic wire cone is in contact with the chemical fiber wire, a first positioning bolt is slidably clamped in the positioning groove, and the rear end of the first positioning bolt is threadedly sleeved in the positioning adjusting block.

[0015] Preferably, the cross section of the positioning adjusting block is elliptical, the major axis size of the positioning adjusting block is greater than the minor axis size of the sliding groove, and the minor axis size of the elastic wire mechanism is smaller than the minor axis size of the sliding groove.

[0016] Preferably, the drying box is provided with a guide wheel located above the fixed point type dehydration mechanism, the side surface of the drying box is provided with a threading groove located to the right of the guide wheel, the back surface of the drying box is provided with a driving shaft located at the back surface of the transmission gear, the rear end of the driving shaft is connected with the power mechanism, and the front end of the driving shaft extends into the drying box and is fixedly connected with the transmission gear.

[0017] (Three) beneficial effects

[0018] Compared with the prior art, the present application has the following advantages:

[0019] 1、The present application achieves good extrusion dehydration effect through the cooperation of the anti-skid rubber sleeve and the dehydration wheel, so that the water adsorbed in the chemical fiber filament is removed; and the elastic filament mechanism can improve the elasticity of the chemical fiber filament under the driving of the transmission gear, so that the water attached to the surface of the chemical fiber filament is thrown out, thereby achieving good and efficient dehydration and drying effect.

[0020] 2、The present application can adjust the number and position of the elastic filament mechanism under the cooperation of the transmission gear through the setting of the positioning mechanism, so that the rotation radius of the elastic filament mechanism is changed, and the elastic filament mechanism can provide different degrees of elasticity to the chemical fiber filament, so that the chemical fiber filament with different tensile strength can obtain sufficient elasticity to ensure that the water attached to the surface of the chemical fiber filament can be thrown out.

[0021] 3、The present application can adjust the position of the movable point type installed dehydration mechanism under the cooperation of the first transmission shaft and the second transmission shaft through the setting of the adjusting mechanism, thereby changing the distance between the two sets of dehydration mechanisms, changing the tension of the chemical fiber filament between them, so that it can not only be suitable for chemical fiber filaments with different tensile strength, but also facilitate the elastic filament mechanism to pop out the water on the surface. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 is a structural schematic diagram of the present application;

[0023] Figure 2 is a back view schematic diagram of the present application;

[0024] Figure 3 is Figure 2 is a partial enlarged view of position A in the present application;

[0025] Figure 4 is a schematic diagram of the internal structure of the present application;

[0026] Figure 5 is Figure 4 is a partial enlarged view of position B in the present application;

[0027] Figure 6 is a schematic diagram of the wire guide wheel structure of the present application;

[0028] Figure 7 is Figure 6 is a sectional view of the side surface;

[0029] Figure 8 is a schematic diagram of the drying chemical fiber filament wire of the present application.

[0030] In the diagram: 1. Drying box; 2. Sealing cover; 3. Transmission gear; 4. Spring wire mechanism; 41. Positioning adjustment block; 42. Positioning block; 43. Connecting spring; 44. Spring wire cone; 45. First positioning bolt; 5. Dehydration mechanism; 51. Guide wheel; 52. Anti-slip rubber sleeve; 53. Dehydration wheel; 54. Drive gear; 6. First transmission shaft; 7. Second transmission shaft; 8. First limiting groove; 9. Second limiting groove; 10. First limiting block; 11. Second limiting block; 12. Positioning plate; 13. Second positioning bolt; 14. Adjustment groove; 15. Slide groove; 16. Positioning groove; 17. Guide wheel; 18. Threading groove; 19. Drive shaft. Detailed Implementation

[0031] 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.

[0032] like Figures 1 to 8 As shown, this invention provides an automatic drying device for chemical fiber production, including a drying box 1. A sealing cover 2 is provided on the front of the drying box 1. A transmission gear 3 is installed inside the drying box 1, and a spring mechanism 4 is provided on the surface of the transmission gear 3. Two sets of dewatering mechanisms 5 are located on the sides of the transmission gear 3 inside the drying box 1. One set of dewatering mechanisms 5 is fixed in position, and the other set is movable in position. Due to the arrangement of the dewatering mechanisms 5, a good squeezing dewatering effect is achieved with the cooperation of the anti-slip rubber sleeve 52 and the dewatering wheel 53, thereby removing the moisture adsorbed inside the chemical fiber. The spring mechanism 4, driven by the transmission gear 3, can increase the elasticity of the chemical fiber, causing the surface moisture to be thrown off, thus achieving a good and efficient dewatering and drying effect.

[0033] The dehydration mechanism 5 includes a guide wheel 51 movably installed inside the drying box 1. The guide wheel 51 is covered with an anti-slip rubber sleeve 52. Inside the drying box 1, there is a dehydration wheel 53 located on the side of the anti-slip rubber sleeve 52. The guide wheel 51 is fixedly sleeved with a drive gear 54 located on the side of the anti-slip rubber sleeve 52 near the back of the drying box 1. The drive gear 54 meshes with the transmission gear 3. Due to the setting of the anti-slip rubber sleeve 52, it can ensure that it maintains sufficient contact with the chemical fiber filaments, so that it can rotate under the actuation of the chemical fiber filaments. At the same time, it can squeeze the chemical fiber filaments with the cooperation of the dehydration wheel 53, so that the internal moisture is squeezed out.

[0034] The surface of the drying box 1 is provided with an adjusting mechanism located at the back of the movable point dehydration mechanism 5, the inside of the wire wheel 51 movably sleeved with a first transmission shaft 6, the inside of the dehydration wheel 53 movably sleeved with a second transmission shaft 7, and the rear ends of the first transmission shaft 6 and the second transmission shaft 7 connected with the drying box 1 or the adjusting mechanism;

[0035] The adjusting mechanism comprises a first limiting groove 8 and a second limiting groove 9 opened on the surface of the drying box 1, the first limiting groove 8 and the second limiting groove 9 coaxial with the transmission gear 3, and the first limiting groove 8 located between the transmission gear 3 and the second limiting groove 9; due to the cooperation of the first limiting groove 8 and the second limiting groove 9, the staff can adjust the whole movable point dehydration mechanism 5 through the positioning plate 12 and the second positioning bolt 13, so that the distance between the two wire wheels 51 changes, and at the same time, it is ensured that the dehydration wheel 53 is always in contact with the anti-skid rubber sleeve 52;

[0036] The first limiting groove 8 and the second limiting groove 9 are movably sleeved with a first limiting block 10 and a second limiting block 11 respectively, the front ends of the first limiting block 10 and the second limiting block 11 are fixedly connected with the first transmission shaft 6 and the second transmission shaft 7 respectively, the rear ends of the first limiting block 10 and the second limiting block 11 penetrate through the first limiting groove 8 and the second limiting groove 9 and extend to the back of the drying box 1 and are fixedly connected with the positioning plate 12, the middle part of the positioning plate 12 movably threadedly sleeved with the second positioning bolt 13, and one end of the second positioning bolt 13 abuts against the drying box 1; the second positioning bolt 13 can release the locking of the wire wheel 51 and the transmission gear 3 under the cooperation of the first limiting block 10, and then the staff can adjust the whole movable point dehydration mechanism 5 under the limitation of the first limiting groove 8 and the second limiting groove 9.

[0037] As shown in Figure 7 , the surface of the wire wheel 51 is concave, the anti-skid rubber sleeve 52 is tightly attached to the surface of the wire wheel 51, the dehydration wheel 53 is convex, and the convex surface of the dehydration wheel 53 is tightly attached to the concave surface of the anti-skid rubber sleeve 52.

[0038] As shown in Figure 4 , the surface of the transmission gear 3 is provided with a plurality of positioning mechanisms uniformly distributed, and the elastic silk mechanism 4 is movably installed on the front surface of the transmission gear 3 through the positioning mechanisms; due to the setting of the positioning mechanisms, the number and position of the elastic silk mechanism 4 can be adjusted under the cooperation of the transmission gear 3, so that the rotating radius of the elastic silk mechanism 4 changes, and then the elastic silk mechanism 4 can provide different degrees of elastic force for the chemical fiber filaments, so that the chemical fiber filaments with different tensile strengths can all obtain sufficient elastic force, so as to ensure that the water adhered to the surface can be thrown out.

[0039] As shown in Figure 5As shown, the positioning mechanism comprises an adjusting groove 14 formed in the inside of the transmission gear 3, the transmission gear 3 is provided with a sliding groove 15 and a positioning groove 16 on the front surface of the adjusting groove 14, and the back surfaces of the sliding groove 15 and the positioning groove 16 are communicated with the adjusting groove 14.

[0040] As shown in the drawings, Figure 5 As shown, the elastic filament mechanism 4 comprises a positioning adjusting block 41 slidably clamped in the adjusting groove 14, the front surface of the positioning adjusting block 41 is fixedly connected with a positioning block 42 slidably clamped in the sliding groove 15, the front end of the positioning block 42 penetrates through the sliding groove 15 and extends to the front surface of the transmission gear 3 and is fixedly connected with a connecting spring 43, the front end of the connecting spring 43 is fixedly connected with an elastic line cone 44, the surface of the elastic line cone 44 is in contact with the chemical fiber filament, a first positioning plug 45 is slidably clamped in the positioning groove 16, and the rear end of the first positioning plug 45 is threadedly sleeved in the inside of the positioning adjusting block 41; the adjusting groove 14 can move the elastic filament mechanism 4 as a whole under the cooperation of the sliding groove 15 and the positioning groove 16, so as to change the rotating radius, and the positioning adjusting block 41 can be installed into or taken out of the adjusting groove 14 through the sliding groove 15, so as to change the number.

[0041] As shown in the drawings, Figure 5 As shown, the cross section of the positioning adjusting block 41 is an ellipse, the long axis size of the positioning adjusting block 41 is greater than the short axis size of the sliding groove 15, and the short axis size of the elastic filament mechanism 4 is smaller than the short axis size of the sliding groove 15.

[0042] As shown in the drawings, Figure 2 and Figure 4 As shown, the drying box 1 is provided with a guide wheel 17 above the fixed point type installation dehydration mechanism 5, the side surface of the drying box 1 is provided with a threading groove 18 on the right side of the guide wheel 17, the back surface of the drying box 1 is provided with a driving shaft 19 on the back surface of the transmission gear 3, the rear end of the driving shaft 19 is connected with the power mechanism, and the front end of the driving shaft 19 extends into the drying box 1 and is fixedly connected with the transmission gear 3.

[0043] The working principle and use process of the present application are as follows:

[0044] As shown in the drawings, Figure 8 The chemical fiber filament to be dried is wound on the drying equipment, the equipment is started to drive the fixed dehydration mechanism 5 to rotate through the driving shaft 19, and then the transmission gear 3 and the other dehydration mechanism 5 can be simultaneously rotated under the cooperation of the two driving gears 54 and the transmission gear 3, at this time, the chemical fiber filament wound in the two groups of dehydration mechanisms 5 is sequentially extruded by the two groups of anti-skid rubber sleeves 52 and the dehydration wheels 53, so that the internal moisture is squeezed out, and when the chemical fiber filament passes through the transmission gear 3, it is pushed by the elastic line cone 44, and then the surface moisture of the chemical fiber filament is bounced off under the cooperation of the elastic force of the connecting spring 43 and the elastic line cone 44;

[0045] The position of the movable dewatering mechanism 5 can be changed by the adjusting mechanism under the cooperation of the first limiting groove 8 and the second limiting groove 9, and then the distance between the two groups of dewatering mechanisms 5 can be changed, so that the tension of the chemical fiber wire wound between the two groups of dewatering mechanisms 5 can be changed, so as to achieve better dewatering effect;

[0046] The first positioning bolt 45 can release the limitation of the positioning adjusting block 41 under the cooperation of the transmission gear 3, and then the distance between the yarn feeding mechanism 4 and the axis of the transmission gear 3 can be changed under the cooperation of the adjusting groove 14, the sliding groove 15 and the positioning groove 16, so that the strength of the chemical fiber wire driven by the yarn feeding mechanism 4 can be changed; and different numbers of yarn feeding mechanisms 4 can be installed on the transmission gear 3 according to different sliding grooves 15, so as to change the yarn feeding frequency.

[0047] It should be noted that the relational terms herein such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0048] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A kind of automatic drying device of spinning for chemical fiber production, including drying box (1), it is characterized by: The front of the drying box (1) is provided with a sealing cover (2), the inside of the drying box (1) is provided with a transmission gear (3), the surface of the transmission gear (3) is provided with a elastic silk mechanism (4), the inside of the drying box (1) is provided with left and right two groups of dehydration mechanisms (5) located on the side of the transmission gear (3), one group of the dehydration mechanisms (5) is fixed point type installation, the other group of the dehydration mechanisms (5) is movable point type installation; The dehydration mechanism (5) comprises a guide wheel (51) movably installed in the drying box (1), the guide wheel (51) is wrapped with an anti-skid rubber sleeve (52) outside, the inside of the drying box (1) is provided with a dehydration wheel (53) located on the side of the anti-skid rubber sleeve (52), the outside of the guide wheel (51) is fixedly sleeved with a driving gear (54) located on the side of the anti-skid rubber sleeve (52) close to the back of the drying box (1), and the driving gear (54) is engaged with the transmission gear (3). The surface of the drying box (1) is provided with an adjusting mechanism located on the back of the movable point type dehydration mechanism (5), the inside of the guide wheel (51) is movably sleeved with a first transmission shaft (6), the inside of the dehydration wheel (53) is movably sleeved with a second transmission shaft (7), and the rear ends of the first transmission shaft (6) and the second transmission shaft (7) are connected with the drying box (1) or the adjusting mechanism. The adjusting mechanism comprises a first limiting groove (8) and a second limiting groove (9) formed on the surface of the drying box (1), the first limiting groove (8) and the second limiting groove (9) are coaxial with the transmission gear (3), and the first limiting groove (8) is located between the transmission gear (3) and the second limiting groove (9). The inside of the first limiting groove (8) and the second limiting groove (9) is movably sleeved with a first limiting block (10) and a second limiting block (11) respectively, the front ends of the first limiting block (10) and the second limiting block (11) are fixedly connected with the first transmission shaft (6) and the second transmission shaft (7) respectively, the rear ends of the first limiting block (10) and the second limiting block (11) penetrate through the first limiting groove (8) and the second limiting groove (9) and extend to the back of the drying box (1) and are fixedly connected with a positioning plate (12), the middle part of the positioning plate (12) is movably threadedly sleeved with a second positioning bolt (13), and one end of the second positioning bolt (13) abuts against the drying box (1).

2. The automatic drying device for spinning of chemical fiber production according to claim 1, characterized in that: The surface of the guide wheel (51) is concave, the anti-skid rubber sleeve (52) is tightly attached to the surface of the guide wheel (51), the dehydration wheel (53) is convex, and the convex surface of the dehydration wheel (53) is tightly attached to the concave surface of the anti-skid rubber sleeve (52).

3. The automatic drying device for spinning of chemical fiber production according to claim 1, characterized in that: The surface of the transmission gear (3) is provided with a plurality of positioning mechanisms uniformly distributed, and the elastic silk mechanism (4) is movably installed on the front of the transmission gear (3) through the positioning mechanism.

4. The automatic drying device for spinning of chemical fiber according to claim 3, characterized in that: The positioning mechanism comprises an adjusting groove (14) formed in the inside of the transmission gear (3), a sliding groove (15) and a positioning groove (16) are formed on the front of the transmission gear (3) and located in front of the adjusting groove (14), and the back surfaces of the sliding groove (15) and the positioning groove (16) are communicated with the adjusting groove (14).

5. The automatic drying device for spinning of synthetic fiber according to claim 4, characterized in that: The elastic filament mechanism (4) comprises a positioning adjusting block (41) slidingly clamped in the adjusting groove (14), the front surface of the positioning adjusting block (41) is fixedly connected with a positioning block (42) slidingly clamped in the sliding groove (15), the front end of the positioning block (42) penetrates through the sliding groove (15) and extends to the front surface of the transmission gear (3) and is fixedly connected with a connecting spring (43), the front end of the connecting spring (43) is fixedly connected with an elastic line taper (44), the surface of the elastic line taper (44) is in contact with the chemical fiber filament, the inside of the positioning groove (16) is slidingly clamped with a first positioning bolt (45), and the rear end of the first positioning bolt (45) is screwedly sleeved in the inside of the positioning adjusting block (41).

6. The automatic drying device for spinning of chemical fiber according to claim 5, characterized in that: The section of the positioning adjusting block (41) is oval, the long axis size of the positioning adjusting block (41) is greater than the short axis size of the sliding groove (15), and the short axis size of the elastic filament mechanism (4) is smaller than the short axis size of the sliding groove (15).

7. The automatic drying device for spinning of synthetic fiber according to claim 1, characterized in that: The inside of the drying box (1) is provided with a guide wheel (17) located above the fixed point type installation dehydration mechanism (5), the side of the drying box (1) is provided with a threading groove (18) located to the right of the guide wheel (17), the back of the drying box (1) is provided with a driving shaft (19) located to the back of the transmission gear (3), the rear end of the driving shaft (19) is connected with the power mechanism, and the front end of the driving shaft (19) extends into the drying box (1) and is fixedly connected with the transmission gear (3).

Images