CN114086285A - Crimping and shaping device and method for high-cleanness spunlace non-woven fabric production line - Google Patents
Crimping and shaping device and method for high-cleanness spunlace non-woven fabric production line Download PDFInfo
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- CN114086285A CN114086285A CN202111304224.8A CN202111304224A CN114086285A CN 114086285 A CN114086285 A CN 114086285A CN 202111304224 A CN202111304224 A CN 202111304224A CN 114086285 A CN114086285 A CN 114086285A
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D02G1/10—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using knife edges, e.g. heated knife edges, for edge crimping
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Abstract
The invention provides a curling and shaping device and a method for a high-cleanness spunlace non-woven fabric production line, and the technical scheme is as follows: comprises a box body, wherein the box body is provided with an overhaul side plate, and the box body and the overhaul side plate are provided with transverse holes; the top surface of the box body is provided with a width adjusting structure, the width adjusting structure is provided with an upper curling roller and an upper curling knife, the box body is connected with a lower curling roller, the lower curling roller is matched with the upper curling roller for use, the box body is provided with a tensioning type driving structure, the box body is provided with a transverse moving structure, and the transverse moving structure is provided with a lower curling knife matched with the upper curling knife for use; the adjusting method comprises the following specific steps: step S1: and according to the width adjusting structure required by the curling process width, the upper curling roller and the upper curling knife are obtained in the vertical direction, the distance between the upper curling roller and the lower curling roller is adjusted to meet the process width requirement, and the distance between the lower curling knife and the upper curling knife is adjusted to meet the process width requirement. The invention has the beneficial effects that: the width requirements of different production processes are met by adjusting the width of the product conveniently, and the method is beneficial to enterprises to produce quickly.
Description
Technical Field
The invention relates to the technical field of non-woven fabric production, in particular to a curling and shaping device and method for a high-cleanness spunlace non-woven fabric production line.
Background
The spunlace nonwoven fabric (spunlace) is an important non-woven fabric processing product, and is widely applied to the fields of medical and health products, synthetic leather base fabrics, shirts and home decoration due to the unique process technology of the spunlace method. The high-cleanness spunlace nonwoven fabric is a commodity name specially applied to food, health and medical materials. The non-woven fabric is made of fibers, and in the post-treatment stage of chemical fibers, in order to enable the chemical fibers to obtain cohesive force similar to that of natural fibers and be beneficial to application in spinning, the non-woven fabric needs to be curled by a winding machine.
The position of the crimping roller and the crimping cutter of the existing crimping machine is fixed, the adjustment is inconvenient according to the width requirements of different production processes, the enterprise rapid production is not facilitated, and meanwhile, the difficulty in assembling, disassembling and maintaining the crimping cutter is increased.
Based on the technical problem, the invention provides a curling and shaping device and method for a high-cleanness spunlace non-woven fabric production line, and aims to solve the technical problem.
Disclosure of Invention
In order to solve the problems that the position of a curling roller and a curling knife of the existing curling machine is fixed, the curling roller and the curling knife are inconvenient to adjust according to different width requirements of production processes, the curling roller and the curling knife are not beneficial to rapid production of enterprises, and meanwhile, the assembling, disassembling and maintaining difficulty of the curling knife is increased, the invention provides a curling and shaping device and a method for a high-cleanness spunlace non-woven fabric production line.
The invention provides a curling and shaping device for a high-cleanness spunlace non-woven fabric production line, which comprises a box body, a transverse hole, a lower curling roller, an upper curling roller and an overhaul side plate, wherein the feed end of the box body is provided with the overhaul side plate, the discharge end of the box body and the overhaul side plate are both provided with the transverse hole, the top of the box body is provided with a width adjusting structure, the width adjusting structure is provided with the upper curling roller and an upper curling knife, the box body is rotationally connected with a central shaft of the lower curling roller through a bearing, the lower curling roller and the upper curling roller are matched for use, the box body is also provided with a tensioning type driving structure for driving the upper curling roller and the lower curling roller, the rear inner wall of the box body is provided with a transverse moving structure, the transverse moving structure is provided with the lower curling knife matched with the upper curling knife for use, the upper curling knife is connected with the transverse moving structure, and a plurality of air blowing openings are uniformly formed in arc parts of the lower curling knife and the upper curling knife, the lower curling knife and the upper curling knife are provided with cavities at the inner ends of the air blowing openings, and fans are fixedly arranged at the outer ends of the cavities.
The width adjusting structure comprises a first driving motor, a straight guide rail, a transverse mounting plate, a linkage rod, a threaded rod and an L-shaped plate, the first driving motor is mounted at the top of a box body, the threaded rod is coaxially arranged on an output shaft of the first driving motor, the threaded rod is in threaded connection with the L-shaped plate, the L-shaped plate is rotatably connected with a middle shaft of an upper curling roller through a bearing, the linkage rod is arranged on the side wall of the L-shaped plate, the transverse mounting plate is in fit sliding fit with the linkage rod through a transverse hole, the front end of the transverse mounting plate is connected with an upper curling knife, the L-shaped plate is in sliding fit with the straight guide rail through a limit sliding groove, and the straight guide rail is mounted on the rear inner wall of the box body.
According to the further optimized scheme of the curling and shaping device for the high-cleanness spunlace non-woven fabric production line, the lower end of the rear inner wall of the box body is provided with the supporting seat, and the top of the supporting seat is rotatably connected with the threaded rod through the bearing.
As a further optimized scheme of the curling and shaping device for the high-cleanness spunlace non-woven fabric production line, a straight groove is formed in the rear side wall of the box body, and the middle shaft of the upper curling roller moves in the straight groove.
According to a further optimized scheme of the curling and shaping device for the high-cleanness spunlace non-woven fabric production line, the tensioning type driving structure comprises a second driving motor, a driving wheel, a belt, a first driven wheel, a second driven wheel, a movable wheel, a transverse mounting plate, a spring and a T-shaped plate, the first driving motor is mounted at the top of the box body, the driving wheel is coaxially arranged on an output shaft of the first driving motor, the driving wheel rotates with the belt, the first driven wheel is rotatably connected with the outer wall of the belt, the second driven wheel is rotatably connected with the inner wall of the belt, the transverse mounting plate is mounted on the rear side wall of the box body, the outer side wall of the transverse mounting plate is provided with the spring, the outer end of the spring is provided with the T-shaped plate, the inner end of the T-shaped plate is provided with the movable wheel, and the movable wheel is rotatably connected with the inner wall of the belt.
According to the further optimized scheme of the curling and shaping device for the high-cleanness spunlace non-woven fabric production line, the end part of the middle shaft of the upper curling roller is connected with the first driven wheel, the end part of the middle shaft of the lower curling roller is connected with the second driven wheel, the first driven wheel is adjusted in position, then the T-shaped plate is driven by the restoring force of the spring to move, and the T-shaped plate drives the movable wheel to move to tension the belt.
According to a further optimized scheme of the curling and shaping device for the high-cleanness spunlace non-woven fabric production line, the transverse moving structure comprises an air cylinder, a supporting frame, a sliding plate, a transverse guide rail and an L-shaped mounting plate, the supporting frame is mounted on the rear side wall of the box body, the air cylinder is arranged at the top of the supporting frame, the sliding plate is arranged at the telescopic end of the air cylinder, the sliding plate is provided with the L-shaped mounting plate, the L-shaped mounting plate is connected with the lower curling knife, the side wall of the L-shaped mounting plate is in sliding fit with the transverse guide rail through a limiting sliding groove, and the transverse guide rail is mounted on the inner wall of the box body.
According to the further optimized scheme of the curling and shaping device for the high-cleanness spunlace non-woven fabric production line, the transverse mounting plate is in sliding fit with the vertical part of the L-shaped mounting plate through the straight sliding hole.
According to the further optimized scheme of the curling and shaping device for the high-cleanness spunlace non-woven fabric production line, the rear side wall of the box body is provided with the transverse groove, and the transverse groove is in sliding fit with the sliding plate.
In order to better achieve the aim of the invention, the invention also provides an adjusting method of the curling and shaping device for the high-cleanness spunlace nonwoven fabric production line, which comprises the following specific steps:
step S1: according to the width adjusting structure required by the curling process width, the upper curling roller and the upper curling knife are obtained in the vertical direction, the distance between the upper curling roller and the lower curling roller is adjusted to meet the process width requirement, and the distance between the lower curling knife and the upper curling knife is adjusted to meet the process width requirement;
step S2: after the width adjusting structure drives the upper curling roller to move, the spring restoring force of the tensioning type driving structure drives the T-shaped plate to move, the T-shaped plate drives the movable wheel to move to tension the belt, the belt is always in contact with the first driven wheel and the second driven wheel in a fitting manner, and the tensioning type driving structure drives the first driven wheel and the second driven wheel to stably rotate;
step S3: the width adjustment structure drives the upper curling knife to move upwards, then the transverse moving structure drives the lower curling knife and the upper curling knife to move, the operation space at the outer sides of the lower curling knife and the upper curling knife is enlarged, and the lower curling knife and the upper curling knife are assembled and disassembled or maintained.
Compared with the prior art, the invention has the beneficial effects that:
(1) the first driving motor of the width adjusting structure drives the threaded rod to rotate, the threaded rod drives the L-shaped plate to slide on the straight guide rail, the threaded rod drives the upper curling roller to adjust the position in the vertical direction, the distance between the lower curling roller and the upper curling roller is adjusted to meet the width requirement of a production process, meanwhile, the L-shaped plate drives the transverse mounting plate to move through the linkage rod, the transverse mounting plate drives the upper curling knife to move, and the distance between the lower curling knife and the upper curling knife is adjusted to meet the width requirement of the process, so that the device is convenient to adjust to meet different width requirements of the production process, and is beneficial to rapid production of enterprises.
(2) After the width adjusting structure drives the upper curling roller to move, the spring restoring force of the tensioning type driving structure drives the T-shaped plate to move, the T-shaped plate drives the movable wheel to move to tension the belt, the belt is always in contact with the first driven wheel and the second driven wheel in a laminating manner, the tensioning type driving structure drives the first driven wheel and the second driven wheel to stably rotate, and the first driven wheel and the second driven wheel are guaranteed to stably rotate in opposite directions.
(3) The width adjusting structure drives the upper curling knife to move upwards, then the air cylinder of the transverse moving structure drives the sliding plate, the sliding plate drives the L-shaped mounting plate to move on the transverse guide rail, the L-shaped mounting plate drives the lower curling knife to move, meanwhile, the L-shaped mounting plate drives the upper curling knife to move through the transverse mounting plate, and synchronously drives the lower curling knife and the upper curling knife to move, so that the operation space at the outer sides of the lower curling knife and the upper curling knife is enlarged, the lower curling knife and the upper curling knife can be conveniently assembled and disassembled or maintained, and the assembling and disassembling difficulty and the maintaining difficulty of the curling knives are reduced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
Fig. 1 is a first perspective view of the present invention.
Fig. 2 is a structural front view of the present invention.
Fig. 3 is a left side view of the structure of the present invention.
Fig. 4 is a rear view of the structure of the present invention.
Fig. 5 is a second perspective view of the present invention.
Fig. 6 is a perspective view three of the present invention.
Fig. 7 is a sectional view taken along a-a in fig. 3 according to the present invention.
Fig. 8 is a sectional view taken along the line B-B in fig. 4 according to the present invention.
Wherein the reference numerals are:
1. a box body; 2. a first drive motor; 3. a second drive motor; 4. a transverse hole; 5. a lower crimping roller; 6. an upper crimping roller; 7. a door panel; 8. a lower curling knife; 9. a curling knife is mounted; 10. a fan; 11. an active drive wheel; 12. a belt; 13. a first driven wheel; 14. a second driven wheel; 15. a cylinder; 16. a support frame; 17. a transverse groove; 18. a sliding plate; 19. a movable wheel; 20. a horizontal mounting plate; 21. a spring; 22. a T-shaped plate; 23. overhauling the side plate; 24. a straight groove; 25. a straight guide rail; 26. a horizontal mounting plate; 27. a linkage rod; 28. a transverse guide rail; 29. a cavity; 30. an air blowing port; 31. a threaded rod; 32. an L-shaped plate; 33. an L-shaped mounting plate; 34. and (4) supporting the base.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the following embodiments are further detailed. Of course, the specific embodiments described herein are merely illustrative of the invention and are not intended to be limiting.
Examples
Referring to fig. 1 to 8, a curling and shaping device for a high-cleanness spunlace nonwoven fabric production line comprises a box body 1, a transverse hole 4, a lower curling roller 5, an upper curling roller 6 and an overhaul side plate 23, wherein the front end of the box body 1 is symmetrically provided with a door plate 7, explosion-proof transparent glass is arranged in a mounting hole of the door plate 7, the feeding end of the box body 1 is provided with the overhaul side plate 23, the discharging end of the box body 1 and the overhaul side plate 23 are both provided with the transverse hole 4, the top of the box body 1 is provided with a width adjusting structure, the width adjusting structure comprises a first driving motor 2, a straight guide rail 25, a transverse mounting plate 26, a linkage rod 27, a threaded rod 31 and an L-shaped plate 32, the first driving motor 2 is arranged at the top of the box body 1, an output shaft of the first driving motor 2 is coaxially provided with the threaded rod 31, the threaded rod 31 is in threaded connection with the L-shaped plate 32, the L-shaped plate 32 is rotatably connected with a middle shaft of the upper curling roller 6 through a bearing, the linkage rod 27 is arranged on the side wall of the L-shaped plate 32, the transverse mounting plate 26 is in fit sliding fit with the linkage rod 27 through a transverse hole, the front end of the transverse mounting plate 26 is connected with the upper curling knife 9, the L-shaped plate 32 is in sliding fit with the straight guide rail 25 through the arranged limiting sliding groove, the straight guide rail 25 is arranged on the rear inner wall of the box body 1, the lower end of the rear inner wall of the box body 1 is provided with a supporting seat 34, the top of the supporting seat 34 is rotatably connected with the threaded rod 31 through a bearing, the rear side wall of the box body 1 is provided with a straight groove 24, and the middle shaft of the upper curling roller 6 moves in the straight groove 24.
Preferably, the first driving motor 2 of width adjustment structure drives threaded rod 31 and rotates, threaded rod 31 drives L shaped plate 32 and slides on straight guide rail 25, threaded rod 31 drives the adjusting position of curling roller 6 in vertical direction, interval between lower curling roller 5 and the last curling roller 6 is adjusted to the production technology width requirement, and simultaneously, L shaped plate 32 passes through gangbar 27 and drives horizontal mounting plate 26 and remove, horizontal mounting plate 26 drives the removal of curling sword 9, will roll down interval between sword 8 and the last curling sword 9 and adjust to accord with the technology width requirement, make the device conveniently adjust to the production technology width requirement that is fit for the difference, do benefit to enterprise's rapid production.
Referring to fig. 1 to 6, a box body 1 is rotatably connected with a central shaft of a lower curling roller 5 through a bearing, the lower curling roller 5 and an upper curling roller 6 are used in a matching way, the box body 1 is further provided with a tensioning type driving structure for driving the upper curling roller 6 and the lower curling roller 5, the tensioning type driving structure comprises a second driving motor 3, a driving wheel 11, a belt 12, a first driven wheel 13, a second driven wheel 14, a movable wheel 19, a transverse mounting plate 20, a spring 21 and a T-shaped plate 22, the first driving motor 2 is arranged at the top of the box body 1, an output shaft of the first driving motor 2 is coaxially provided with the driving wheel 11, the driving wheel 11 rotates with the belt 12, the end part of the central shaft of the upper curling roller 6 is provided with the first driven wheel 13, the end part of the central shaft of the lower curling roller 5 is provided with the second driven wheel 14, the transverse mounting plate 20 is arranged on the rear side wall of the box body 1, the outer side wall of the transverse mounting plate 20 is provided with the spring 21, the outer end of the spring 21 is provided with a T-shaped plate 22, the inner end of the T-shaped plate 22 is provided with a movable wheel 19, the movable wheel 19 is rotatably connected with the inner wall of the belt 12, the first driven wheel 13 is rotatably connected with the outer wall of the belt 12, the second driven wheel 14 is rotatably connected with the inner wall of the belt 12, the first driven wheel 13 is driven by the restoring force of the spring 21 to drive the T-shaped plate 22 to move after the position of the driven wheel 13 is adjusted, and the T-shaped plate 22 drives the movable wheel 19 to move to tension the belt 12.
Preferably, the first driven wheel 13 is rotatably connected with the outer wall of the belt 12, and the second driven wheel 14 is rotatably connected with the inner wall of the belt 12, so that the belt 12 drives the first driven wheel 13 and the second driven wheel 14 to rotate in opposite directions, and the lower curling roller 5 and the upper curling roller 6 are driven to rotate in opposite directions.
Preferably, after the width adjusting structure drives the upper curling roller 6 to move, the spring 21 of the tensioning type driving structure drives the T-shaped plate 22 to move, the T-shaped plate 22 drives the movable wheel 19 to move to tension the belt 12, the belt 12 is always attached to and contacted with the first driven wheel 13 and the second driven wheel 14, the tensioning type driving structure drives the first driven wheel 13 and the second driven wheel 14 to stably rotate, and the first driven wheel 13 and the second driven wheel 14 are guaranteed to stably rotate in opposite directions.
Referring to fig. 4, 6 and 8, a transverse moving structure is arranged on the rear inner wall of the box body 1, the transverse moving structure comprises an air cylinder 15, a support frame 16, a sliding plate 18, a transverse guide rail 28 and an L-shaped mounting plate 33, the support frame 16 is mounted on the rear side wall of the box body 1, the air cylinder 15 is arranged at the top of the support frame 16, the sliding plate 18 is arranged at the telescopic end of the air cylinder 15, the sliding plate 18 is provided with the L-shaped mounting plate 33, the L-shaped mounting plate 33 is connected with the lower curling knife 8, the upper curling knife 9 is matched with the lower curling knife 8 for use, the side wall of the L-shaped mounting plate 33 is in sliding fit with the transverse guide rail 28 through an arranged limiting sliding chute, the transverse guide rail 28 is mounted on the inner wall of the box body 1, the transverse mounting plate 26 is in sliding fit with the vertical part of the L-shaped mounting plate 33 through an arranged straight sliding hole, the rear side wall of the box body 1 is provided with the transverse groove 17, and the transverse groove 17 is in sliding fit with the sliding plate 18.
Preferably, the width adjusting structure drives the upper curling knife 9 to move upwards, then the cylinder 15 of the transverse moving structure drives the sliding plate 18, the sliding plate 18 drives the L-shaped mounting plate 33 to move on the transverse guide rail 28, the L-shaped mounting plate 33 drives the lower curling knife 8 to move, meanwhile, the L-shaped mounting plate 33 drives the upper curling knife 9 to move through the transverse mounting plate 26, the lower curling knife 8 and the upper curling knife 9 are synchronously driven to move, the operation space at the outer sides of the lower curling knife 8 and the upper curling knife 9 is enlarged, the lower curling knife 8 and the upper curling knife 9 can be assembled and disassembled or overhauled conveniently, and the assembling and disassembling difficulty and the maintenance difficulty of the curling knives are reduced.
Referring to fig. 2 and 7, a plurality of air blowing openings 30 are uniformly formed in arc-shaped portions of the lower curling knife 8 and the upper curling knife 9, a cavity 29 is formed in the inner end of each air blowing opening 30 of the lower curling knife 8 and the upper curling knife 9, and a fan 10 is fixedly arranged at the outer end of each cavity 29.
Preferably, the fan 10 blows air into the cavity 29, and then the air is sprayed to the lower curling roller 5 and the upper curling roller 6 from the air blowing port 30 to cool the lower curling roller 5 and the upper curling roller 6, so that the chemical fiber tows are prevented from being wound on the lower curling roller 5 and the upper curling roller 6 to cause a filament winding phenomenon, and on the other hand, the fiber scraps between the curling roller and the curling knife can be cleaned conveniently.
In order to better achieve the aim of the invention, the invention also provides an adjusting method of the curling and shaping device for the high-cleanness spunlace nonwoven fabric production line, which comprises the following specific steps:
step S1: the first driving motor 2 of the width adjusting structure is used for driving the threaded rod 31 to rotate according to the width requirement of the curling and shaping process, the threaded rod 31 drives the L-shaped plate 32 to slide on the straight guide rail 25, the threaded rod 31 drives the upper curling roller 6 to adjust the position in the vertical direction, the distance between the lower curling roller 5 and the upper curling roller 6 is adjusted to meet the width requirement of the production process, meanwhile, the L-shaped plate 32 drives the transverse mounting plate 26 to move through the linkage rod 27, the transverse mounting plate 26 drives the upper curling knife 9 to move, and the distance between the lower curling knife 8 and the upper curling knife 9 is adjusted to meet the width requirement of the process, so that the device is convenient to adjust to meet the width requirement of different production processes, and is beneficial to rapid production of enterprises;
step S2: the T-shaped plate 22 is driven to move by the restoring force of the spring 21 of the tension type driving structure, the T-shaped plate 22 drives the movable wheel 19 to move to tension the belt 12, the belt 12 is always attached and contacted with the first driven wheel 13 and the second driven wheel 14, the tension type driving structure is used for driving the first driven wheel 13 and the second driven wheel 14 to stably rotate, and the first driven wheel 13 and the second driven wheel 14 are guaranteed to stably rotate oppositely;
step S3: the width adjustment structure drives the upper curling knife 9 to move upwards, then the cylinder 15 of the transverse moving structure drives the sliding plate 18, the sliding plate 18 drives the L-shaped mounting plate 33 to move on the transverse guide rail 28, the L-shaped mounting plate 33 drives the lower curling knife 8 to move, meanwhile, the L-shaped mounting plate 33 drives the upper curling knife 9 to move through the transverse mounting plate 26, the lower curling knife 8 and the upper curling knife 9 are synchronously driven to move, the operation space at the outer side of the lower curling knife 8 and the upper curling knife 9 is enlarged, the lower curling knife 8 and the upper curling knife 9 can be assembled and disassembled or overhauled, and the assembling and disassembling difficulty and the maintenance difficulty of the curling knives are reduced.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a setting device that curls for high clean water thorn non-woven fabrics production line, includes box (1), cross bore (4), lower curling roller (5), goes up curling roller (6) and overhauls curb plate (23), its characterized in that, box (1) feed end is equipped with overhauls curb plate (23), box (1) discharge end and overhauls curb plate (23) have all seted up cross bore (4), the box (1) top surface is equipped with width adjustment structure, width adjustment structure is equipped with last curling roller (6) and last curling sword (9), box (1) is connected with the central pivot of lower curling roller (5) through the bearing rotation, lower curling roller (5) and last curling roller (6) cooperate the use;
the box (1) still is equipped with and is used for going up curling roller (6) and lower curling roller (5) driven tensioning formula drive structure, the inner wall is equipped with the sideslip structure behind box (1), the sideslip structure be equipped with go up curling sword (9) cooperation use down curling sword (8), go up curling sword (9) and sideslip structural connection, a plurality of mouth (30) of blowing has evenly been seted up at curling sword (8) and last curling sword (9) arc position down, a cavity (29), every are respectively seted up at mouth (30) of blowing in curling sword (8) and last curling sword (9) down cavity (29) outer end has set firmly fan (10).
2. The curling and sizing device for the high-cleanness spunlace nonwoven fabric production line according to claim 1, wherein the width adjusting structure comprises a first driving motor (2), a straight guide rail (25), a horizontal mounting plate (26), a linkage rod (27), a threaded rod (31) and an L-shaped plate (32), the first driving motor (2) is installed on the top surface of the box body (1), the threaded rod (31) is coaxially arranged on an output shaft of the first driving motor (2), the threaded rod (31) is in threaded connection with the L-shaped plate (32), the L-shaped plate (32) is in rotary connection with a central rotating shaft of an upper curling roller (6) through a bearing, the linkage rod (27) is connected with the side wall of the L-shaped plate (32), the horizontal mounting plate (26) is in sliding fit with the linkage rod (27) through a horizontal hole (4), and the front end of the horizontal mounting plate (26) is connected with the upper curling knife (9), the L-shaped plate (32) is in sliding fit with the straight guide rail (25) through a limiting sliding groove, and the straight guide rail (25) is arranged on the rear side of the inner wall of the box body (1).
3. A crimp setting device for a high-cleanness spunlace nonwoven fabric production line according to claim 2, wherein a supporting seat (34) is arranged at the lower end of the rear side of the inner wall of the box body (1), and the top of the supporting seat (34) is rotatably connected with a threaded rod (31) through a bearing.
4. A crimp setting device for a high-cleanness spunlace nonwoven fabric production line according to claim 3, wherein a straight groove (24) is formed in the rear side wall of the box body (1), and the central rotating shaft of the upper crimping roller (6) moves in the straight groove (24).
5. A crimping and setting device for a high-cleanness spunlace nonwoven fabric production line according to claim 4, wherein the tensioning type driving structure comprises a second driving motor (3), a driving wheel (11), a belt (12), a first driven wheel (13), a second driven wheel (14), a movable wheel (19), a transverse mounting plate (20), a spring (21) and a T-shaped plate (22), the first driving motor (2) is fixed on the top surface of the box body (1), the driving wheel (11) is coaxially arranged on an output shaft of the first driving motor (2), the belt (12) is arranged on the driving wheel (11), the first driven wheel (13) is attached to the outer wall of the belt (12) in an extruding manner, the second driven wheel (14) is matched with the inner wall of the belt (12), the transverse mounting plate (20) is positioned on the rear side wall of the box body (1), the outer side wall of the transverse mounting plate (20) is provided with the spring (21), spring (21) outer end is equipped with T shaped plate (22), T shaped plate (22) inner end is equipped with activity wheel (19), activity wheel (19) and belt (12) inner wall laminating rotate.
6. A crimp setting device for a high-cleanness spunlace nonwoven fabric production line according to claim 5, wherein the end of the central rotating shaft of the upper crimping roller (6) is coaxially arranged with the rotating shaft of a first driven wheel (13), the end of the central rotating shaft of the lower crimping roller (5) is connected with the rotating shaft of a second driven wheel (14), the position of the first driven wheel (13) is adjusted, a restoring force of a spring (21) drives a T-shaped plate (22) to move, and the T-shaped plate (22) drives a movable wheel (19) to move for tensioning a belt (12).
7. A crimping and setting device for a high-cleanness spunlace nonwoven fabric production line according to claim 6, wherein the traversing structure comprises an air cylinder (15), a support frame (16), a sliding plate (18), a transverse guide rail (28) and an L-shaped mounting plate (33), the support frame (16) is arranged on the rear side wall of the box body (1), the air cylinder (15) is arranged at the top of the support frame (16), the telescopic end of the air cylinder (15) is connected to the sliding plate (18), the sliding plate (18) is provided with the L-shaped mounting plate (33), the L-shaped mounting plate (33) is connected with the lower crimping knife (8), the side wall of the L-shaped mounting plate (33) is in sliding fit with the transverse guide rail (28) through a limiting sliding chute, and the transverse guide rail (28) is arranged on the inner wall of the box body (1).
8. A crimp setting device for a high-cleanness spunlace nonwoven fabric production line according to claim 7, wherein the transverse mounting plate (26) is in sliding fit with the upright part of the L-shaped mounting plate (33) through a straight sliding hole.
9. A crimp setting device for a high-cleanness spunlace nonwoven fabric production line according to claim 8, wherein a transverse groove (17) is formed in the rear side wall of the box body (1), and the transverse groove (17) is in sliding fit with a sliding plate (18).
10. A method of adjusting a crimp setting device for a high-cleanness spunlace nonwoven fabric production line according to claim 9, comprising the steps of:
step S1: according to the width requirement of the curling and shaping process, the width adjusting structure adjusts the upper curling roller (6) and the upper curling knife (9) in the vertical direction, and the distance between the upper curling roller (6) and the lower curling roller (5) is adjusted to the position according with the width requirement of the process;
step S2: after the width adjusting structure drives the upper curling roller (6) to move, the position of a T-shaped plate (22) is driven to change by the restoring force of a spring (21) of the tensioning type driving structure, the T-shaped plate (22) drives a movable wheel (19) to move to tension a belt (12), the belt (12) is always attached to a first driven wheel (13) and a second driven wheel (14), and the tensioning type driving structure drives the first driven wheel (13) and the second driven wheel (14) to rotate stably;
step S3: after the width adjusting structure drives the upper curling knife (9) to move upwards, the transverse moving structure drives the lower curling knife (8) and the upper curling knife (9) to move, so that the operation space at the outer sides of the lower curling knife (8) and the upper curling knife (9) is enlarged, and the lower curling knife (8) and the upper curling knife (9) are assembled and disassembled or overhauled.
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| CN202111304224.8A CN114086285B (en) | 2021-11-05 | 2021-11-05 | Crimping and setting device and method for high-cleanness spunlace nonwoven fabric production line |
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| CN114086285A true CN114086285A (en) | 2022-02-25 |
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| GB877416A (en) * | 1956-12-24 | 1961-09-13 | Deering Milliken Res Corp | Methods and apparatus for producing "stretch" or "elasticizer" yarns |
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| CN212834717U (en) * | 2020-07-22 | 2021-03-30 | 嘉兴玖久隆智能家居科技有限公司 | Cloth cutting machine for cutting sofa cloth |
| CN213440529U (en) * | 2020-08-25 | 2021-06-15 | 浙江恒业成有机硅有限公司 | Single motor driven mill |
| CN213507368U (en) * | 2020-10-24 | 2021-06-22 | 江阴市庆丰化纤有限公司 | Efficient crimping machine |
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2021
- 2021-11-05 CN CN202111304224.8A patent/CN114086285B/en active Active
Patent Citations (7)
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| GB877416A (en) * | 1956-12-24 | 1961-09-13 | Deering Milliken Res Corp | Methods and apparatus for producing "stretch" or "elasticizer" yarns |
| CN205590859U (en) * | 2016-04-20 | 2016-09-21 | 海宁宏高化纤有限公司 | Novel crimping machine |
| CN209435808U (en) * | 2018-12-06 | 2019-09-27 | 宁波朗辉工具有限公司 | A kind of grass trimmer belt tension adjusting compensation device |
| CN212655923U (en) * | 2020-06-03 | 2021-03-05 | 福建维幅精工机械有限公司 | Crimping machine is used in production of composite fiber surface fabric |
| CN212834717U (en) * | 2020-07-22 | 2021-03-30 | 嘉兴玖久隆智能家居科技有限公司 | Cloth cutting machine for cutting sofa cloth |
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| CN114086285B (en) | 2022-11-11 |
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